Mongoose MSVC2015 warnings cleanup, part1

PUBLISHED_FROM=9e173215ed69464d1aa421d43a8fda814f36f96d
Move http endpoints away from mg_conn and more
2026-10-25 12:04:47 +00:00 · 2016-03-08 08:44:23 +01:00 · 2016-03-08 08:44:23 +01:00 · 2016-03-08 08:44:23 +01:00 · 2016-03-08 08:44:21 +01:00 · 2016-03-04 16:09:42 +01:00
64 changed files with 8343 additions and 3135 deletions
@@ -0,0 +1,8 @@
+People who have agreed to the
+[Cesanta CLA](https://docs.cesanta.com/contributors_la.shtml)
+can make contributions. Note that the CLA isn't a copyright
+_assigment_ but rather a copyright _license_.
+You retain the copyright on your contributions.
+
+We follow the Google C/C++ style guide: https://google.github.io/styleguide/cppguide.html
+We'd appreciate if your contribution follows the same style guide.
@@ -1,5 +1,5 @@
 Copyright (c) 2004-2013 Sergey Lyubka <valenok@gmail.com>
-Copyright (c) 2013-2015 Cesanta Software Limited
+Copyright (c) 2013-2016 Cesanta Software Limited
 All rights reserved

 This software is dual-licensed: you can redistribute it and/or modify
@@ -1,12 +1,9 @@
-# <img src="http://www.cesanta.com/hubfs/www.cesanta.com/Images/mongoose_library.png" width="64" height="64"> Mongoose - Embedded Web Server
-
-[![Join the chat at https://gitter.im/cesanta/mongoose](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/cesanta/mongoose?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+# <img src="http://www.cesanta.com/hubfs/www.cesanta.com/Images/mongoose_library.png" width="64" height="64"> Mongoose - Embedded Web Server / Embedded Networking Library

 ![](https://img.shields.io/badge/license-GPL_2-green.svg "License")

-
-Mongoose is ideal for embedded environments, it has been designed as an open
-source platform for connecting devices and bringing them online.
+Mongoose is ideal for embedded environments. It has been designed
+for connecting devices and bringing them online.
 [Mongoose](https://www.cesanta.com/products)
 has been on the market since 2004 and attracted
 over 1 million cumulative downloads.
@@ -16,21 +13,32 @@ network protocols or scalable network applications  with little effort.
 Mongoose helps developers to manage the complexity of network programming
 and let them concentrate on the logic, saving time and money.

-[Download Mongoose Source Code here](http://hubs.ly/H0150FK0)
+- [Download Mongoose Source Code here](http://hubs.ly/H01bWvx0)
+- [Check our latest releases] (https://github.com/cesanta/mongoose/releases)
+- [Read User Guide and API reference](https://docs.cesanta.com/mongoose)
+- [Study mongoose example code](https://github.com/cesanta/mongoose/tree/master/examples)

 > Nothing overdone. Nothing less. So unbelievably easy to use.
-> Just how good software should be!
-> - Pritin Tyagaraj, SAP
+> Just how good software should be! -- Pritin Tyagaraj, SAP

+If you are looking for a complete IoT platform with firmware and cloud compotent, check out [Smart.js.] (https://github.com/cesanta/smart.js)
+
+# Support
+- [Support Forum - Ask your technical questions here] (http://forum.cesanta.com/index.php?p=/categories/smart-js)
+- [Chat - Visit www.cesanta.com for our live chat] (http://www.cesanta.com)
+- [Commercial one-to-one support - Available to all commercial license holders] (https://www.cesanta.com/services-support)

 # Features

-* Cross-platform: works on Linux/UNIX, QNX, eCos, Windows, Android, iPhone, etc
+* Cross-platform: works on Linux/UNIX, MacOS, QNX, eCos, Windows, Android,
+  iPhone, FreeRTOS (TI CC3200, ESP8266), etc
 * Single-threaded, asynchronous, non-blocking core with simple event-based API
+* Native support for [PicoTCP embedded TCP/IP stack](http://www.picotcp.com),
+  [LWIP embedded TCP/IP stack](https://en.wikipedia.org/wiki/LwIP)
 * Builtin protocols:
   - plain TCP, plain UDP, SSL/TLS (over TCP, one-way or two-way)
   - HTTP client, HTTP server
-   - Websocket client, Websocket server
+   - WebSocket client, WebSocket server
   - JSON-RPC client, JSON-RPC server
   - MQTT client, MQTT broker
   - CoAP client, CoAP server
@@ -41,13 +49,16 @@ and let them concentrate on the logic, saving time and money.
  [mongoose.c](https://raw.githubusercontent.com/cesanta/mongoose/master/mongoose.c) and
  [mongoose.h](https://raw.githubusercontent.com/cesanta/mongoose/master/mongoose.h)
  files to your build tree
-* Extensively tested and production-ready, trusted by many blue chip businesses

-# Examples & Documentation
+# Licensing

- [User Guide](https://docs.cesanta.com/mongoose) - Detailed User Guide and API reference
- [examples](examples) - Collection of well-commented examples. To build any example,
-go into respective directory and type `make`
+Mongoose is released under commercial and [GNU GPL v.2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html) open source licenses.
+
+Commercial Projects:
+Once your project becomes commercialised GPLv2 licensing dictates that you need to either open your source fully or purchase a commercial license. Cesanta offer full, royalty-free commercial licenses without any GPL restrictions. If your needs require a custom license, we’d be happy to work on a solution with you. [Contact us for pricing.] (https://www.cesanta.com/contact)
+
+Prototyping:
+While your project is still in prototyping stage and not for sale, you can use Mongoose’s open source code without license restrictions.

 # Dashboard Example

@@ -60,42 +71,8 @@ the functionality:
 [Developing a new product? Contact us today to discuss how Mongoose can help
 ](https://www.cesanta.com/contact)

+# Contributions

-# Licensing
+People who have agreed to the [Cesanta CLA] (https://docs.cesanta.com/contributors_la.shtml) can make contributions. Note that the CLA isn't a copyright assigment but rather a copyright license. You retain the copyright on your contributions.

-You are using Mongoose under
-[GPLv2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
-and until you commercialize your
-application, can continue to use Mongoose free of charge.
-
-Once you commercialize your product, in order to comply with GPLv2
-you need to either open the source code of your product fully or
-alternatively purchase a commercial license.
-We offer [three levels of commercial licensing](https://www.cesanta.com/products):
-
- Mongoose Lite: cross platform integration, SSL/TLS, HTTP support
- Mongoose: Mongoose Lite + HTTP CGI, HTTP SSI, HTTP Digest Auth,
-  WebSocket support
- Mongoose Premium: Mongoose + Plain TCP, UDP, JSON-RPC, MQTT, DNS,
-  CoAP support
-
-
-[Enquire about commercial licensing here](https://www.cesanta.com/contact)
-
-# Mongoose Binary
-
-This is our easy to use web server for web developers (PHP, Ruby, Python, etc)
-and web designers. Available in three editions to suit your needs: free, pro
-(USD 5) and dev edition (from USD 8). To install, simply download, double-click
-to start and run browser - that's all!
-
-[Download Mongoose Binary here](https://www.cesanta.com/mongoose)
-
-# Other products by Cesanta
-
- [Smart.js](https://github.com/cesanta/smart.js) -
-    Generic, hardware independent, full-stack IoT software platform
- [V7](https://github.com/cesanta/v7) - Embedded JavaScript engine
- [Frozen](https://github.com/cesanta/frozen) - JSON parser and generator
- [SLRE](https://github.com/cesanta/slre) - Super Light Regular Expression
-  library
+[![Analytics](https://ga-beacon.appspot.com/UA-42732794-5/project-page)](https://github.com/cesanta/mongoose)
@@ -0,0 +1,118 @@
+#############################################################
+# Required variables for each makefile
+# Discard this section from all parent makefiles
+# Expected variables (with automatic defaults):
+#   CSRCS (all "C" files in the dir)
+#   SUBDIRS (all subdirs with a Makefile)
+#   GEN_LIBS - list of libs to be generated ()
+#   GEN_IMAGES - list of object file images to be generated ()
+#   GEN_BINS - list of binaries to be generated ()
+#   COMPONENTS_xxx - a list of libs/objs in the form
+#     subdir/lib to be extracted and rolled up into
+#     a generated lib/image xxx.a ()
+#
+TARGET = eagle
+#FLAVOR = release
+FLAVOR = debug
+
+EXTRA_CCFLAGS += -Wall -Werror
+
+ifndef PDIR # {
+GEN_IMAGES= eagle.app.v6.out
+GEN_BINS= eagle.app.v6.bin
+SPECIAL_MKTARGETS=$(APP_MKTARGETS)
+SUBDIRS=user
+
+endif # } PDIR
+
+LDDIR = $(SDK_PATH)/ld
+
+CCFLAGS += -Os
+
+TARGET_LDFLAGS =		\
+	-nostdlib		\
+	-Wl,-EL \
+	--longcalls \
+	--text-section-literals
+
+ifeq ($(FLAVOR),debug)
+    TARGET_LDFLAGS += -g -O2
+endif
+
+ifeq ($(FLAVOR),release)
+    TARGET_LDFLAGS += -g -O0
+endif
+
+COMPONENTS_eagle.app.v6 = \
+	user/libuser.a
+
+LINKFLAGS_eagle.app.v6 = \
+	-L$(SDK_PATH)/lib        \
+	-Wl,--gc-sections   \
+	-nostdlib	\
+    -T$(LD_FILE)   \
+	-Wl,--no-check-sections	\
+    -u call_user_start	\
+	-Wl,-static						\
+	-Wl,--start-group					\
+	-lc \
+	-lgcc					\
+	-lhal					\
+	-lphy	\
+	-lpp	\
+	-lnet80211	\
+	-lwpa	\
+	-lcrypto    \
+	-lmain	\
+	-lfreertos	\
+	-llwip	\
+	$(DEP_LIBS_eagle.app.v6)					\
+	-Wl,--end-group
+
+DEPENDS_eagle.app.v6 = \
+                $(LD_FILE) \
+                $(LDDIR)/eagle.rom.addr.v6.ld
+
+#############################################################
+# Configuration i.e. compile options etc.
+# Target specific stuff (defines etc.) goes in here!
+# Generally values applying to a tree are captured in the
+#   makefile at its root level - these are then overridden
+#   for a subtree within the makefile rooted therein
+#
+
+#UNIVERSAL_TARGET_DEFINES =		\
+
+# Other potential configuration flags include:
+#	-DTXRX_TXBUF_DEBUG
+#	-DTXRX_RXBUF_DEBUG
+#	-DWLAN_CONFIG_CCX
+CONFIGURATION_DEFINES =	-DICACHE_FLASH
+
+DEFINES +=				\
+	$(UNIVERSAL_TARGET_DEFINES)	\
+	$(CONFIGURATION_DEFINES)
+
+DDEFINES +=				\
+	$(UNIVERSAL_TARGET_DEFINES)	\
+	$(CONFIGURATION_DEFINES)
+
+
+#############################################################
+# Recursion Magic - Don't touch this!!
+#
+# Each subtree potentially has an include directory
+#   corresponding to the common APIs applicable to modules
+#   rooted at that subtree. Accordingly, the INCLUDE PATH
+#   of a module can only contain the include directories up
+#   its parent path, and not its siblings
+#
+# Required for each makefile to inherit from the parent
+#
+
+INCLUDES := $(INCLUDES) -I $(PDIR)include
+sinclude $(SDK_PATH)/Makefile
+
+.PHONY: FORCE
+FORCE:
+
@@ -0,0 +1,36 @@
+This is a Mongoose "Hello, world" that can be compiled under ESP8266 RTOS SDK.
+
+It sets up an AP (SSID `Mongoose`) and serves a "hello world" page on http://192.168.4.1/
+
+Most of the the boilerplate comes from [project_template](https://github.com/espressif/ESP8266_RTOS_SDK/tree/master/examples/project_template) (@ [3ca6af5](https://github.com/espressif/ESP8266_RTOS_SDK/tree/3ca6af5da68678d809b34c7cd98bee71e0235039/examples/project_template)) with minimal changes.
+
+To build with no changes to the SDK, you will need a module with 1MB (8Mb) flash or more.
+
+Compile (for NodeMCU 1.0):
+
+```
+$ export SDK_PATH=/path/to/ESP8266_RTOS_SDK
+$ export BIN_PATH=./bin
+$ make clean; make BOOT=new APP=1 SPI_SPEED=40 SPI_MODE=dio SPI_SIZE_MAP=6
+```
+
+Flash (using [esptool](https://github.com/themadinventor/esptool)):
+
+```
+$ esptool.py --port /dev/ttyUSB0 --baud 230400 \
+    write_flash --flash_mode=dio --flash_size=32m \
+    0x00000 ${SDK_PATH}/bin/boot_v1.4\(b1\).bin \
+    0x01000 ${BIN_PATH}/upgrade/user1.4096.new.6.bin
+```
+
+
+The output can be made to fit in 512KB (4Mb), but stock linker scripts do not reserve enough space for code.
+Custom linker script is provided for that, so you can use it for smaller devices like so (example that will work with ESP-01):
+
+```
+  $ make clean; make BOOT=none APP=0 SPI_SPEED=40 SPI_MODE=qio SPI_SIZE_MAP=0 LD_FILE=ld/eagle.app.v6.512.compact.ld
+  $ esptool.py --port /dev/ttyUSB0 --baud 230400 \
+      write_flash --flash_mode=qio --flash_size=4m \
+      0x00000 ${BIN_PATH}/eagle.flash.bin \
+      0x10000 ${BIN_PATH}/eagle.irom0text.bin
+```
@@ -0,0 +1,173 @@
+#!/bin/bash
+
+:<<!
+******NOTICE******
+MUST set SDK_PATH & BIN_PATH firstly!!!
+example:
+export SDK_PATH=~/ESP8266_RTOS_SDK
+export BIN_PATH=~/esp8266_bin
+!
+
+echo "gen_misc.sh version 20150911"
+echo ""
+
+if [ $SDK_PATH ]; then
+    echo "SDK_PATH:"
+    echo "$SDK_PATH"
+    echo ""
+else
+    echo "ERROR: Please export SDK_PATH in gen_misc.sh firstly, exit!!!"
+    exit
+fi
+
+if [ $BIN_PATH ]; then
+    echo "BIN_PATH:"
+    echo "$BIN_PATH"
+    echo ""
+else
+    echo "ERROR: Please export BIN_PATH in gen_misc.sh firstly, exit!!!"
+    exit
+fi
+
+echo "Please check SDK_PATH & BIN_PATH, enter (Y/y) to continue:"
+read input
+
+if [[ $input != Y ]] && [[ $input != y ]]; then
+    exit
+fi
+
+echo ""
+
+echo "Please follow below steps(1-5) to generate specific bin(s):"
+echo "STEP 1: use boot_v1.2+ by default"
+boot=new
+
+echo "boot mode: $boot"
+echo ""
+
+echo "STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)"
+echo "enter (0/1/2, default 0):"
+read input
+
+if [ -z "$input" ]; then
+    if [ $boot != none ]; then
+    	boot=none
+	echo "ignore boot"
+    fi
+    app=0
+    echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
+elif [ $input == 1 ]; then
+    if [ $boot == none ]; then
+    	app=0
+	echo "choose no boot before"
+	echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
+    else
+	app=1
+        echo "generate bin: user1.bin"
+    fi
+elif [ $input == 2 ]; then
+    if [ $boot == none ]; then
+    	app=0
+	echo "choose no boot before"
+	echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
+    else
+    	app=2
+    	echo "generate bin: user2.bin"
+    fi
+else
+    if [ $boot != none ]; then
+    	boot=none
+	echo "ignore boot"
+    fi
+    app=0
+    echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
+fi
+
+echo ""
+
+echo "STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)"
+echo "enter (0/1/2/3, default 2):"
+read input
+
+if [ -z "$input" ]; then
+    spi_speed=40
+elif [ $input == 0 ]; then
+    spi_speed=20
+elif [ $input == 1 ]; then
+    spi_speed=26.7
+elif [ $input == 3 ]; then
+    spi_speed=80
+else
+    spi_speed=40
+fi
+
+echo "spi speed: $spi_speed MHz"
+echo ""
+
+echo "STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)"
+echo "enter (0/1/2/3, default 0):"
+read input
+
+if [ -z "$input" ]; then
+    spi_mode=QIO
+elif [ $input == 1 ]; then
+    spi_mode=QOUT
+elif [ $input == 2 ]; then
+    spi_mode=DIO
+elif [ $input == 3 ]; then
+    spi_mode=DOUT
+else
+    spi_mode=QIO
+fi
+
+echo "spi mode: $spi_mode"
+echo ""
+
+echo "STEP 5: choose spi size and map"
+echo "    0= 512KB( 256KB+ 256KB)"
+echo "    2=1024KB( 512KB+ 512KB)"
+echo "    3=2048KB( 512KB+ 512KB)"
+echo "    4=4096KB( 512KB+ 512KB)"
+echo "    5=2048KB(1024KB+1024KB)"
+echo "    6=4096KB(1024KB+1024KB)"
+echo "enter (0/2/3/4/5/6, default 0):"
+read input
+
+if [ -z "$input" ]; then
+    spi_size_map=0
+    echo "spi size: 512KB"
+    echo "spi ota map:  256KB + 256KB"
+elif [ $input == 2 ]; then
+    spi_size_map=2
+    echo "spi size: 1024KB"
+    echo "spi ota map:  512KB + 512KB"
+elif [ $input == 3 ]; then
+    spi_size_map=3
+    echo "spi size: 2048KB"
+    echo "spi ota map:  512KB + 512KB"
+elif [ $input == 4 ]; then
+    spi_size_map=4
+    echo "spi size: 4096KB"
+    echo "spi ota map:  512KB + 512KB"
+elif [ $input == 5 ]; then
+    spi_size_map=5
+    echo "spi size: 2048KB"
+    echo "spi ota map:  1024KB + 1024KB"
+elif [ $input == 6 ]; then
+    spi_size_map=6
+    echo "spi size: 4096KB"
+    echo "spi ota map:  1024KB + 1024KB"
+else
+    spi_size_map=0
+    echo "spi size: 512KB"
+    echo "spi ota map:  256KB + 256KB"
+fi
+
+echo ""
+
+echo "start..."
+echo ""
+
+make clean
+
+make BOOT=$boot APP=$app SPI_SPEED=$spi_speed SPI_MODE=$spi_mode SPI_SIZE_MAP=$spi_size_map
@@ -0,0 +1,20 @@
+/* eagle.flash.bin     @ 0x00000 */
+/* eagle.irom0text.bin @ 0x10000 */
+
+/*
+ * Flash map for 512KB flash.
+ *
+ * There is 0x8000 (32KB) available between 0x8000 and 0x10000.
+ *
+ * Note: IROM images starts at 0x10000 (ignore Makefile output which says 0x40000.
+ */
+
+MEMORY
+{
+  dport0_0_seg :                      	org = 0x3FF00000, len = 0x10
+  dram0_0_seg :                       	org = 0x3FFE8000, len = 0x18000
+  iram1_0_seg :                       	org = 0x40100000, len = 0x8000
+  irom0_0_seg :                       	org = 0x40210000, len = 0x6C000
+}
+
+INCLUDE "../ld/eagle.app.v6.common.ld"
@@ -0,0 +1,56 @@
+This is a simple project template.
+
+sample_lib is an example for multi-level folder Makefile, notice the folder structure and each Makefile, you can get the clue.
+
+
+HOWTO:
+1. Copy this folder to anywhere.
+Example:
+   Copy to ~/workspace/project_template
+   You can rename this folder as you like.
+
+2. Export SDK_PATH and BIN_PATH.
+Example:
+   Your SDK path is ~/esp_iot_rtos_sdk, and want generate bin at ~/esp8266_bin.
+   Do follow steps:
+     1>. export SDK_PATH=~/esp_iot_rtos_sdk
+     2>. export BIN_PATH=~/esp8266_bin
+   SDK and project are seperate, you can update SDK without change your project.
+
+3. Enter project_template folder, run ./gen_misc.sh, and follow the tips and steps.
+
+
+Compile Options:
+(1) COMPILE
+    Possible value: xcc
+    Default value:
+    If not set, use gcc by default.
+
+(2) BOOT
+    Possible value: none/old/new
+      none: no need boot
+      old: use boot_v1.1
+      new: use boot_v1.2
+    Default value: new
+
+(3) APP
+    Possible value: 0/1/2
+      0: original mode, generate eagle.app.v6.flash.bin and eagle.app.v6.irom0text.bin
+      1: generate user1
+      2: generate user2
+    Default value: 0
+
+(3) SPI_SPEED
+    Possible value: 20/26.7/40/80
+    Default value: 40
+
+(4) SPI_MODE
+    Possible value: QIO/QOUT/DIO/DOUT
+    Default value: QIO
+
+(4) SPI_SIZE_MAP
+    Possible value: 0/2/3/4/5/6
+    Default value: 0
+
+For example:
+    make COMPILE=gcc BOOT=new APP=1 SPI_SPEED=40 SPI_MODE=QIO SPI_SIZE_MAP=0
@@ -0,0 +1,50 @@
+
+#############################################################
+# Required variables for each makefile
+# Discard this section from all parent makefiles
+# Expected variables (with automatic defaults):
+#   CSRCS (all "C" files in the dir)
+#   SUBDIRS (all subdirs with a Makefile)
+#   GEN_LIBS - list of libs to be generated ()
+#   GEN_IMAGES - list of images to be generated ()
+#   COMPONENTS_xxx - a list of libs/objs in the form
+#     subdir/lib to be extracted and rolled up into
+#     a generated lib/image xxx.a ()
+#
+ifndef PDIR
+GEN_LIBS = libuser.a
+endif
+
+
+#############################################################
+# Configuration i.e. compile options etc.
+# Target specific stuff (defines etc.) goes in here!
+# Generally values applying to a tree are captured in the
+#   makefile at its root level - these are then overridden
+#   for a subtree within the makefile rooted therein
+#
+DEFINES += -DMG_LOCALS \
+           -DMG_NO_BSD_SOCKETS \
+           -DMG_DISABLE_FILESYSTEM \
+           -DMG_DISABLE_STDIO \
+           -DMG_MAX_HTTP_HEADERS=20 -DMG_MAX_HTTP_REQUEST_SIZE=1024 \
+           -DMG_MAX_PATH=40 -DMG_MAX_HTTP_SEND_MBUF=1024 \
+           -DRTOS_SDK -DMG_LWIP -DLWIP_TIMEVAL_PRIVATE=0 \
+           -DMG_INTERNAL=
+
+#############################################################
+# Recursion Magic - Don't touch this!!
+#
+# Each subtree potentially has an include directory
+#   corresponding to the common APIs applicable to modules
+#   rooted at that subtree. Accordingly, the INCLUDE PATH
+#   of a module can only contain the include directories up
+#   its parent path, and not its siblings
+#
+# Required for each makefile to inherit from the parent
+#
+
+INCLUDES += -I ./
+PDIR := ../$(PDIR)
+sinclude $(PDIR)Makefile
+
@@ -0,0 +1,59 @@
+/*
+* Copyright (c) 2015 Cesanta Software Limited
+* All rights reserved
+*/
+
+#include <ctype.h>
+#include <sys/time.h>
+#include <stdint.h>
+
+#include <math.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "esp_common.h"
+
+/* Makes fprintf(stdout) and stderr work. */
+/*
+_ssize_t _write_r(struct _reent *r, int fd, void *buf, size_t len) {
+  if (fd == 1 || fd == 2) {
+    size_t i;
+    for (i = 0; i < len; i++) {
+      os_putc(((char *) buf)[i]);
+    }
+    return len;
+  }
+  return -1;
+}
+*/
+
+/*
+ * You'll need to implement _open_r and friends if you want file operations. See
+ * https://github.com/cesanta/smart.js/blob/master/platforms/esp8266/user/esp_fs.c
+ * for SPIFFS-based implementation.
+ */
+
+void abort(void) __attribute__((no_instrument_function));
+void abort(void) {
+  /* cause an unaligned access exception, that will drop you into gdb */
+  *(int *) 1 = 1;
+  while (1)
+    ; /* avoid gcc warning because stdlib abort() has noreturn attribute */
+}
+
+void _exit(int status) {
+  abort();
+}
+
+int _gettimeofday_r(struct _reent *r, struct timeval *tp, void *tzp) {
+  uint32_t time = system_get_time();
+  tp->tv_sec = time / 1000000;
+  tp->tv_usec = time % 1000000;
+  return 0;
+}
+
+long int random(void) {
+  return os_random();
+}
@@ -0,0 +1 @@
+../../../mongoose.c
@@ -0,0 +1 @@
+../../../mongoose.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2015 Cesanta Software Limited
+ * All rights reserved
+ */
+
+#include "esp_common.h"
+
+#include "mongoose.h"
+
+#define AP_SSID "Mongoose"
+#define AP_PASS "Mongoose"
+#define AP_CHAN 9
+#define MG_LISTEN_ADDR "80"
+
+#define MG_TASK_STACK_SIZE 2048
+#define MG_TASK_PRIORITY 1
+
+void uart_div_modify(int uart_no, unsigned int freq);
+
+void ev_handler(struct mg_connection *nc, int ev, void *p) {
+  static const char *reply_fmt =
+      "HTTP/1.0 200 OK\r\n"
+      "Connection: close\r\n"
+      "Content-Type: text/plain\r\n"
+      "\r\n"
+      "Hello %s\n";
+  LOG(LL_DEBUG, ("conn %p ev %d", nc, ev));
+
+  switch (ev) {
+    case MG_EV_ACCEPT: {
+      char addr[32];
+      mg_sock_addr_to_str(&nc->sa, addr, sizeof(addr),
+                          MG_SOCK_STRINGIFY_IP | MG_SOCK_STRINGIFY_PORT);
+      LOG(LL_INFO, ("Connection %p from %s", nc, addr));
+      break;
+    }
+    case MG_EV_HTTP_REQUEST: {
+      char addr[32];
+      struct http_message *hm = (struct http_message *) p;
+      (void) hm;
+      mg_sock_addr_to_str(&nc->sa, addr, sizeof(addr),
+                          MG_SOCK_STRINGIFY_IP | MG_SOCK_STRINGIFY_PORT);
+      LOG(LL_INFO,
+          ("HTTP request from %s: %.*s %.*s", addr, (int) hm->method.len,
+           hm->method.p, (int) hm->uri.len, hm->uri.p));
+      mg_printf(nc, reply_fmt, addr);
+      nc->flags |= MG_F_SEND_AND_CLOSE;
+      break;
+    }
+    case MG_EV_CLOSE: {
+      LOG(LL_INFO, ("Connection %p closed", nc));
+      break;
+    }
+  }
+}
+
+void setup_ap() {
+  struct softap_config cfg;
+
+  wifi_set_opmode_current(SOFTAP_MODE);
+  memset(&cfg, 0, sizeof(cfg));
+  strcpy((char *) cfg.ssid, AP_SSID);
+  strcpy((char *) cfg.password, AP_PASS);
+  cfg.ssid_len = strlen((const char *) cfg.ssid);
+  cfg.authmode =
+      strlen((const char *) cfg.password) ? AUTH_WPA2_PSK : AUTH_OPEN;
+  cfg.channel = AP_CHAN;
+  cfg.ssid_hidden = 0;
+  cfg.max_connection = 10;
+  cfg.beacon_interval = 100; /* ms */
+
+  LOG(LL_INFO, ("Setting up AP '%s' on channel %d", cfg.ssid, cfg.channel));
+  wifi_softap_set_config_current(&cfg);
+}
+
+static void mg_task(void *arg) {
+  struct mg_mgr mgr;
+  struct mg_connection *nc;
+
+  cs_log_set_level(LL_INFO);
+
+  LOG(LL_INFO, ("SDK version: %s", system_get_sdk_version()));
+  setup_ap();
+
+  mg_mgr_init(&mgr, NULL);
+
+  nc = mg_bind(&mgr, MG_LISTEN_ADDR, ev_handler);
+  if (nc == NULL) {
+    LOG(LL_ERROR, ("Error setting up listener!"));
+    return;
+  }
+  mg_set_protocol_http_websocket(nc);
+
+  while (1) {
+    mg_mgr_poll(&mgr, 1000);
+  }
+}
+
+xTaskHandle s_mg_task_handle;
+
+void user_init(void) {
+  uart_div_modify(0, UART_CLK_FREQ / 115200);
+
+//  setvbuf(stdout, NULL, _IONBF, 0);
+//  setvbuf(stderr, NULL, _IONBF, 0);
+
+  xTaskCreate(mg_task, (const signed char *) "mongoose", MG_TASK_STACK_SIZE,
+              NULL, MG_TASK_PRIORITY, &s_mg_task_handle);
+}
+
+void call_user_start(void) {
+  user_init();
+}
@@ -10,9 +10,9 @@ static struct mg_serve_http_opts s_http_server_opts;
 static int s_sig_num = 0;
 static void *s_db_handle = NULL;
 static const char *s_db_path = "api_server.db";
-static const struct mg_str s_get_method = MG_STR("GET");
-static const struct mg_str s_put_method = MG_STR("PUT");
-static const struct mg_str s_delele_method = MG_STR("DELETE");
+static const struct mg_str s_get_method = MG_MK_STR("GET");
+static const struct mg_str s_put_method = MG_MK_STR("PUT");
+static const struct mg_str s_delele_method = MG_MK_STR("DELETE");

 static void signal_handler(int sig_num) {
  signal(sig_num, signal_handler);
@@ -28,7 +28,7 @@ static int is_equal(const struct mg_str *s1, const struct mg_str *s2) {
 }

 static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
-  static const struct mg_str api_prefix = MG_STR("/api/v1");
+  static const struct mg_str api_prefix = MG_MK_STR("/api/v1");
  struct http_message *hm = (struct http_message *) ev_data;
  struct mg_str key;

@@ -61,7 +61,7 @@ static uint8_t board_ip[] = {192, 168, 10, 177};
 #ifdef WIFI_CC3000
 static uint8_t subnet_mask[] = {255, 255, 255, 0};
 static uint8_t gateway[] = {192, 168, 10, 254};
-static uint8_t dmg_ip[] = {192, 168, 10, 254};
+static uint8_t dns_ip[] = {192, 168, 10, 254};

 static const char *wlan_ssid = "mynetwork";     
 static const char *wlan_pwd = "mypassword";
@@ -117,7 +117,7 @@ void setup()
  avr_netinit(board_mac, board_ip);
 #elif defined(WIFI_CC3000)
  if (avr_netinit(wlan_ssid, wlan_pwd, wlan_security, IP2U32(board_ip), 
-              IP2U32(subnet_mask), IP2U32(gateway), IP2U32(dmg_ip)) != 0) {
+              IP2U32(subnet_mask), IP2U32(gateway), IP2U32(dns_ip)) != 0) {
    Serial.println("Initialization error, check network settings");
    return;
  };
@@ -59,7 +59,7 @@ static uint8_t board_ip[] = {192, 168, 10, 8};
 #ifdef WIFI_CC3000
 static uint8_t subnet_mask[] = {255, 255, 255, 0};
 static uint8_t gateway[] = {192, 168, 10, 254};
-static uint8_t dmg_ip[] = {192, 168, 10, 254};
+static uint8_t dns_ip[] = {192, 168, 10, 254};

 static const char *wlan_ssid = "mynetwork";     
 static const char *wlan_pwd = "mypassword";
@@ -116,7 +116,7 @@ void setup() {
  avr_netinit(board_mac, board_ip);
 #elif defined(WIFI_CC3000)
  if (avr_netinit(wlan_ssid, wlan_pwd, wlan_security, IP2U32(board_ip), 
-              IP2U32(subnet_mask), IP2U32(gateway), IP2U32(dmg_ip)) != 0) {
+              IP2U32(subnet_mask), IP2U32(gateway), IP2U32(dns_ip)) != 0) {
    Serial.println("Initialization error, check network settings");
    return;
  };
@@ -0,0 +1,3 @@
+PROG = big_upload
+MODULE_CFLAGS = -DMG_ENABLE_HTTP_STREAMING_MULTIPART
+include ../examples.mk
@@ -0,0 +1,112 @@
+// Copyright (c) 2015 Cesanta Software Limited
+// All rights reserved
+//
+// This example demonstrates how to handle very large requests without keeping
+// them in memory.
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "mongoose.h"
+
+static const char *s_http_port = "8000";
+
+struct file_writer_data {
+  FILE *fp;
+  size_t bytes_written;
+};
+
+static void handle_request(struct mg_connection *nc) {
+  // This handler gets for all endpoints but /upload
+  mg_printf(nc, "%s",
+            "HTTP/1.1 200 OK\r\n"
+            "Content-Type: text/html\r\n"
+            "Connection: close\r\n"
+            "\r\n"
+            "<html><body>Upload example."
+            "<form method=\"POST\" action=\"/upload\" "
+            "  enctype=\"multipart/form-data\">"
+            "<input type=\"file\" name=\"file\" /> <br/>"
+            "<input type=\"submit\" value=\"Upload\" />"
+            "</form></body></html>");
+  nc->flags |= MG_F_SEND_AND_CLOSE;
+}
+
+static void handle_upload(struct mg_connection *nc, int ev, void *p) {
+  struct file_writer_data *data = (struct file_writer_data *) nc->user_data;
+  struct mg_http_multipart_part *mp = (struct mg_http_multipart_part*)p;
+
+  switch (ev) {
+    case MG_EV_HTTP_PART_BEGIN: {
+      if (data == NULL) {
+        data = calloc(1, sizeof(struct file_writer_data));
+        data->fp = tmpfile();
+        data->bytes_written = 0;
+
+        if (data->fp == NULL) {
+          mg_printf(nc, "%s",
+                    "HTTP/1.1 500 Failed to open a file\r\n"
+                    "Content-Length: 0\r\n\r\n");
+          nc->flags |= MG_F_SEND_AND_CLOSE;
+          return;
+        }
+        nc->user_data = (void *) data;
+      }
+      break;
+    }
+    case MG_EV_HTTP_PART_DATA: {
+      if (fwrite(mp->data.p, 1, mp->data.len, data->fp) != mp->data.len) {
+        mg_printf(nc, "%s",
+                  "HTTP/1.1 500 Failed to write to a file\r\n"
+                  "Content-Length: 0\r\n\r\n");
+        nc->flags |= MG_F_SEND_AND_CLOSE;
+        return;
+      }
+      data->bytes_written += mp->data.len;
+      break;
+    }
+    case MG_EV_HTTP_PART_END: {
+      mg_printf(nc,
+                "HTTP/1.1 200 OK\r\n"
+                "Content-Type: text/plain\r\n"
+                "Connection: close\r\n\r\n"
+                "Written %ld of POST data to a temp file\n\n",
+                (long) ftell(data->fp));
+      nc->flags |= MG_F_SEND_AND_CLOSE;
+      fclose(data->fp);
+      free(data);
+      nc->user_data = NULL;
+      break;
+    }
+  }
+}
+
+static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
+  (void) ev_data;
+  switch (ev) {
+    case MG_EV_HTTP_REQUEST:
+      // Invoked when the full HTTP request is in the buffer (including body).
+      handle_request(nc);
+      break;
+  }
+}
+
+int main(void) {
+  struct mg_mgr mgr;
+  struct mg_connection *nc;
+
+  mg_mgr_init(&mgr, NULL);
+  nc = mg_bind(&mgr, s_http_port, ev_handler);
+
+  mg_register_http_endpoint(nc, "/upload", handle_upload);
+  // Set up HTTP server parameters
+  mg_set_protocol_http_websocket(nc);
+
+  printf("Starting web server on port %s\n", s_http_port);
+  for (;;) {
+    mg_mgr_poll(&mgr, 1000);
+  }
+  mg_mgr_free(&mgr);
+
+  return 0;
+}
@@ -17,20 +17,20 @@ static in_addr_t s_our_ip_addr;
 static const char *s_listening_addr = "udp://:5533";

 static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
-  struct mg_dmg_message *msg;
-  struct mg_dmg_resource_record *rr;
-  struct mg_dmg_reply reply;
+  struct mg_dns_message *msg;
+  struct mg_dns_resource_record *rr;
+  struct mg_dns_reply reply;
  int i;

  switch (ev) {
    case MG_DNS_MESSAGE:
-      msg = (struct mg_dmg_message *) ev_data;
-      reply = mg_dmg_create_reply(&nc->send_mbuf, msg);
+      msg = (struct mg_dns_message *) ev_data;
+      reply = mg_dns_create_reply(&nc->send_mbuf, msg);

      for (i = 0; i < msg->num_questions; i++) {
        rr = &msg->questions[i];
        if (rr->rtype == MG_DNS_A_RECORD) {
-          mg_dmg_reply_record(&reply, rr, NULL, rr->rtype, 3600,
+          mg_dns_reply_record(&reply, rr, NULL, rr->rtype, 3600,
                              &s_our_ip_addr, 4);
        }
      }
@@ -42,7 +42,8 @@ static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
       * See http://goo.gl/QWvufr for a distinction between NXDOMAIN and NODATA.
       */

-      mg_dmg_send_reply(nc, &reply);
+      mg_dns_send_reply(nc, &reply);
+      nc->flags |= MG_F_SEND_AND_CLOSE;
      break;
  }
 }
@@ -2,14 +2,14 @@
 * Copyright (c) 2015 Cesanta Software Limited
 * All rights reserved
 *
- * This program sends CoAP CON-message to server (coap.me by default) 
+ * This program sends CoAP CON-message to server (coap.me by default)
 * and waits for answer.
 */

 #include "mongoose.h"

 static int s_time_to_exit = 0;
-static char* s_default_address = "udp://coap.me:5683";
+static char *s_default_address = "udp://coap.me:5683";

 static void coap_handler(struct mg_connection *nc, int ev, void *p) {
  switch (ev) {
@@ -31,17 +31,16 @@ static void coap_handler(struct mg_connection *nc, int ev, void *p) {
      break;
    }
    case MG_EV_COAP_ACK:
-    case MG_EV_COAP_RST:  {
-      struct mg_coap_message *cm = (struct mg_coap_message *)p;
-      printf("ACK/RST for message with msg_id = %d received\n",
-             cm->msg_id);
+    case MG_EV_COAP_RST: {
+      struct mg_coap_message *cm = (struct mg_coap_message *) p;
+      printf("ACK/RST for message with msg_id = %d received\n", cm->msg_id);
      s_time_to_exit = 1;
      break;
    }
  }
 }

-int main(int argc, char* argv[]) {
+int main(int argc, char *argv[]) {
  struct mg_mgr mgr;
  struct mg_connection *nc;
  char *address = s_default_address;
@@ -50,7 +49,7 @@ int main(int argc, char* argv[]) {
    address = argv[1];
  }

-  printf("Using %s as CoAP server\n", address); 
+  printf("Using %s as CoAP server\n", address);

  mg_mgr_init(&mgr, 0);

@@ -63,10 +62,10 @@ int main(int argc, char* argv[]) {
  mg_set_protocol_coap(nc);

  while (!s_time_to_exit) {
-    mg_mgr_poll(&mgr, 1);
+    mg_mgr_poll(&mgr, 1000000);
  }

  mg_mgr_free(&mgr);
-  
+
  return 0;
 }
@@ -2,18 +2,18 @@
 * Copyright (c) 2015 Cesanta Software Limited
 * All rights reserved
 *
- * This program listens on 5683 for CoAP messages, 
+ * This program listens on 5683 for CoAP messages,
 * sends ACK is nessesary and dump everything received.
 * It is possible to use ../coap_client to send message.
 */

 #include "mongoose.h"

-static char* s_default_address = "udp://:5683";
+static char *s_default_address = "udp://:5683";
 static int s_sig_received = 0;

 static void signal_handler(int sig_num) {
-  signal(sig_num, signal_handler); 
+  signal(sig_num, signal_handler);
  s_sig_received = sig_num;
 }

@@ -21,7 +21,7 @@ static void coap_handler(struct mg_connection *nc, int ev, void *p) {
  switch (ev) {
    case MG_EV_COAP_CON: {
      uint32_t res;
-      struct mg_coap_message *cm = (struct mg_coap_message *)p;
+      struct mg_coap_message *cm = (struct mg_coap_message *) p;
      printf("CON with msg_id = %d received\n", cm->msg_id);
      res = mg_coap_send_ack(nc, cm->msg_id);
      if (res == 0) {
@@ -34,10 +34,9 @@ static void coap_handler(struct mg_connection *nc, int ev, void *p) {
    }
    case MG_EV_COAP_NOC:
    case MG_EV_COAP_ACK:
-    case MG_EV_COAP_RST:  {
-      struct mg_coap_message *cm = (struct mg_coap_message *)p;
-      printf("ACK/RST/NOC with msg_id = %d received\n",
-             cm->msg_id);
+    case MG_EV_COAP_RST: {
+      struct mg_coap_message *cm = (struct mg_coap_message *) p;
+      printf("ACK/RST/NOC with msg_id = %d received\n", cm->msg_id);
      break;
    }
  }
@@ -58,12 +57,12 @@ int main() {
    return -1;
  }

-  printf("Listening for CoAP messages at %s\n", s_default_address); 
+  printf("Listening for CoAP messages at %s\n", s_default_address);

  mg_set_protocol_coap(nc);

  while (!s_sig_received) {
-    mg_mgr_poll(&mgr, 1);
+    mg_mgr_poll(&mgr, 1000000);
  }

  printf("Exiting on signal %d\n", s_sig_received);
@@ -0,0 +1,2 @@
+PROG = server
+include ../examples.mk
@@ -0,0 +1,43 @@
+// Copyright (c) 2015 Cesanta Software Limited
+// All rights reserved
+
+#include "mongoose.h"
+
+static const char *s_http_port = "8000";
+static struct mg_serve_http_opts s_http_server_opts;
+
+static void ev_handler(struct mg_connection *nc, int ev, void *p) {
+  if (ev == MG_EV_HTTP_REQUEST) {
+    mg_serve_http(nc, p, s_http_server_opts);  // Serves static content
+  }
+}
+
+int main(void) {
+  struct mg_mgr mgr;
+  struct mg_connection *nc;
+  cs_stat_t st;
+
+  mg_mgr_init(&mgr, NULL);
+  nc = mg_bind(&mgr, s_http_port, ev_handler);
+  if (nc == NULL) {
+    fprintf(stderr, "Cannot bind to %s\n", s_http_port);
+    exit(1);
+  }
+
+  // Set up HTTP server parameters
+  mg_set_protocol_http_websocket(nc);
+  s_http_server_opts.document_root = "web_root";  // Set up web root directory
+
+  if (mg_stat(s_http_server_opts.document_root, &st) != 0) {
+    fprintf(stderr, "%s", "Cannot find web_root directory, exiting\n");
+    exit(1);
+  }
+
+  printf("Starting web server on port %s\n", s_http_port);
+  for (;;) {
+    mg_mgr_poll(&mgr, 1000);
+  }
+  mg_mgr_free(&mgr);
+
+  return 0;
+}
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8" />
+  <title>Connected device demo</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <link rel="stylesheet" type="text/css" href="style.css">
+</head>
+<body>
+  <div class="content">
+    <img src="logo.png" style="float:right; height: 50px; border-radius: 3px;">
+    <h1>Connected device demo - static content only</h1>
+
+    <p>
+      This page shows initial steps on how to make a device connected.
+      Mongoose serves static content from the <code>web_root</code>
+      directory. Images, CSS, HTML, JavaScript files could be dropped into the
+      <code>web_root</code> directory - and they'll be served happily
+      by Mongoose.
+    </p>
+
+    <p>
+      Below is a placeholder for the
+      settings section, and a real-time dashboard, which will be
+      implemented in the following examples.
+      Both settings section, and a dashboard section, could be organised
+      differently on this UI - for example, in different tabs. But, to
+      make the demonstration clearer, we show everything on one page.
+    </p>
+
+    <h1>Settings section</h1>
+    <p>Nothing here yet</p>
+
+    <h1>Dashboard section</h1>
+    <p>Nothing here yet</p>
+
+  </div>
+</body>
+</html>
@@ -0,0 +1,31 @@
+* {
+  outline: none;
+}
+
+body {
+  background-color: #36c;
+  margin: 0;
+  padding: 0;
+  font: 16px/1.4 Helvetica, Arial, sans-serif;
+}
+
+div.content {
+  width: 800px;
+  margin: 1em auto;
+  padding: 2em;
+  background-color: #fff;
+  border-radius: 1em;
+}
+
+code {
+  background: #f0f0f0;
+  padding: 0 0.3em;
+  color: #396;
+  border-radius: 0.3em;
+}
+
+a:link, a:visited {
+  color: #69c;
+  text-decoration: none;
+}
+  
@@ -0,0 +1,2 @@
+PROG = server
+include ../examples.mk
@@ -0,0 +1,81 @@
+// Copyright (c) 2015 Cesanta Software Limited
+// All rights reserved
+
+#include "mongoose.h"
+
+struct device_settings {
+  char setting1[100];
+  char setting2[100];
+};
+
+static const char *s_http_port = "8000";
+static struct mg_serve_http_opts s_http_server_opts;
+static struct device_settings s_settings = { "value1", "value2" };
+
+static void handle_save(struct mg_connection *nc, struct http_message *hm) {
+  // Get form variables and store settings values
+  mg_get_http_var(&hm->body, "setting1", s_settings.setting1,
+                  sizeof(s_settings.setting1));
+  mg_get_http_var(&hm->body, "setting2", s_settings.setting2,
+                  sizeof(s_settings.setting2));
+
+  // Send response
+  mg_printf(nc, "%s", "HTTP/1.1 302 OK\r\nLocation: /\r\n\r\n");
+}
+
+static void handle_ssi_call(struct mg_connection *nc, const char *param) {
+  if (strcmp(param, "setting1") == 0) {
+    mg_printf_html_escape(nc, "%s", s_settings.setting1);
+  } else if (strcmp(param, "setting2") == 0) {
+    mg_printf_html_escape(nc, "%s", s_settings.setting2);
+  }
+}
+
+static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
+  struct http_message *hm = (struct http_message *) ev_data;
+
+  switch (ev) {
+    case MG_EV_HTTP_REQUEST:
+      if (mg_vcmp(&hm->uri, "/save") == 0) {
+        handle_save(nc, hm);
+      } else {
+        mg_serve_http(nc, hm, s_http_server_opts);  // Serve static content
+      }
+      break;
+    case MG_EV_SSI_CALL:
+      handle_ssi_call(nc, ev_data);
+      break;
+    default:
+      break;
+  }
+}
+
+int main(void) {
+  struct mg_mgr mgr;
+  struct mg_connection *nc;
+  cs_stat_t st;
+
+  mg_mgr_init(&mgr, NULL);
+  nc = mg_bind(&mgr, s_http_port, ev_handler);
+  if (nc == NULL) {
+    fprintf(stderr, "Cannot bind to %s\n", s_http_port);
+    exit(1);
+  }
+
+  // Set up HTTP server parameters
+  mg_set_protocol_http_websocket(nc);
+  s_http_server_opts.document_root = "web_root";  // Set up web root directory
+
+  if (mg_stat(s_http_server_opts.document_root, &st) != 0) {
+    fprintf(stderr, "%s", "Cannot find web_root directory, exiting\n");
+    exit(1);
+  }
+
+  printf("Starting web server on port %s\n", s_http_port);
+  for (;;) {
+    mg_mgr_poll(&mgr, 1000);
+  }
+  mg_mgr_free(&mgr);
+
+  return 0;
+}
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8" />
+  <title>Connected device demo</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <link rel="stylesheet" type="text/css" href="style.css">
+</head>
+<body>
+  <div class="content">
+    <img src="logo.png" style="float:right; height: 50px; border-radius: 3px;">
+    <h1>Connected device demo - settings section</h1>
+
+    <p>
+      This page is one of the series of examples that show how to make
+      devices connected with Mongoose. Here, we create a settings section
+      that expose some internal device variables, and allow user to change
+      them. They could be some stored in a database, in a file, or in
+      firmware RAM. In this example, we store them in RAM, and use two
+      variables, one integer and one string. We use SSI
+      <code>&lt;!--#call parameter_name --&gt;</code> directive to fetch
+      variable values from Mongoose.
+    </p>
+
+    <h1>Settings section</h1>
+    <form method="POST" action="/save">
+      <fieldset>
+        <legend>Device settings</legend>
+        <label>Setting 1:</label> <input type="text"
+          name="setting1" value="<!--#call setting1 -->" >
+        <label>Setting 2:</label> <input type="text"
+          name="setting2" value="<!--#call setting2 -->" >
+
+        <div>
+          <button type="submit">Save Settings</button>
+        </div>
+
+      </fieldset>
+    </form>
+
+    <h1>Dashboard section</h1>
+    <p>Nothing here yet</p>
+
+  </div>
+</body>
+</html>
@@ -0,0 +1,67 @@
+* {
+  outline: none;
+}
+
+body {
+  background: #36c;
+  color: #555;
+  margin: 0;
+  padding: 0;
+  font: 16px/1.4 Helvetica, Arial, sans-serif;
+}
+
+div.content {
+  width: 800px;
+  margin: 1em auto;
+  padding: 2em;
+  background-color: #fff;
+  border-radius: 1em;
+}
+
+fieldset {
+  border: 1px solid #ccc;
+  padding: 1em;
+}
+
+fieldset legend {
+  font-style: italic;
+  color: silver;
+}
+
+fieldset label {
+  text-align: right;
+  padding: 0 1em;
+}
+
+input[type=text] {
+  font-size: 100%;
+  padding: 0.2em;
+  border: 1px solid #ccc;
+}
+
+button {
+  color: #666;
+  background: #eee;
+  border: 1px solid #ccc;
+  padding: 0.2em 2em;
+  font-size: 100%;
+  cursor: pointer;
+  margin-top: 1em;
+}
+
+button:hover {
+  background: #ccc;
+}
+
+code {
+  background: #f0f0f0;
+  padding: 0 0.3em;
+  color: #396;
+  border-radius: 0.3em;
+}
+
+a:link, a:visited {
+  color: #69c;
+  text-decoration: none;
+}
+  
@@ -0,0 +1,2 @@
+PROG = server
+include ../examples.mk
@@ -0,0 +1,98 @@
+// Copyright (c) 2015 Cesanta Software Limited
+// All rights reserved
+
+#include "mongoose.h"
+
+struct device_settings {
+  char setting1[100];
+  char setting2[100];
+};
+
+static const char *s_http_port = "8000";
+static struct mg_serve_http_opts s_http_server_opts;
+static struct device_settings s_settings = { "value1", "value2" };
+
+static void handle_save(struct mg_connection *nc, struct http_message *hm) {
+  // Get form variables and store settings values
+  mg_get_http_var(&hm->body, "setting1", s_settings.setting1,
+                  sizeof(s_settings.setting1));
+  mg_get_http_var(&hm->body, "setting2", s_settings.setting2,
+                  sizeof(s_settings.setting2));
+
+  // Send response
+  mg_printf(nc, "%s", "HTTP/1.1 302 OK\r\nLocation: /\r\n\r\n");
+}
+
+static void handle_get_cpu_usage(struct mg_connection *nc) {
+  // Generate random value, as an example of changing CPU usage
+  // Getting real CPU usage depends on the OS.
+  int cpu_usage = (double) rand() / RAND_MAX * 100.0;
+
+  // Use chunked encoding in order to avoid calculating Content-Length
+  mg_printf(nc, "%s", "HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n");
+
+  // Output JSON object which holds CPU usage data
+  mg_printf_http_chunk(nc, "{ \"result\": %d }", cpu_usage);
+
+  // Send empty chunk, the end of response
+  mg_send_http_chunk(nc, "", 0);
+}
+
+static void handle_ssi_call(struct mg_connection *nc, const char *param) {
+  if (strcmp(param, "setting1") == 0) {
+    mg_printf_html_escape(nc, "%s", s_settings.setting1);
+  } else if (strcmp(param, "setting2") == 0) {
+    mg_printf_html_escape(nc, "%s", s_settings.setting2);
+  }
+}
+
+static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
+  struct http_message *hm = (struct http_message *) ev_data;
+
+  switch (ev) {
+    case MG_EV_HTTP_REQUEST:
+      if (mg_vcmp(&hm->uri, "/save") == 0) {
+        handle_save(nc, hm);
+      } else if (mg_vcmp(&hm->uri, "/get_cpu_usage") == 0) {
+        handle_get_cpu_usage(nc);
+      } else {
+        mg_serve_http(nc, hm, s_http_server_opts);  // Serve static content
+      }
+      break;
+    case MG_EV_SSI_CALL:
+      handle_ssi_call(nc, ev_data);
+      break;
+    default:
+      break;
+  }
+}
+
+int main(void) {
+  struct mg_mgr mgr;
+  struct mg_connection *nc;
+  cs_stat_t st;
+
+  mg_mgr_init(&mgr, NULL);
+  nc = mg_bind(&mgr, s_http_port, ev_handler);
+  if (nc == NULL) {
+    fprintf(stderr, "Cannot bind to %s\n", s_http_port);
+    exit(1);
+  }
+
+  // Set up HTTP server parameters
+  mg_set_protocol_http_websocket(nc);
+  s_http_server_opts.document_root = "web_root";  // Set up web root directory
+
+  if (mg_stat(s_http_server_opts.document_root, &st) != 0) {
+    fprintf(stderr, "%s", "Cannot find web_root directory, exiting\n");
+    exit(1);
+  }
+
+  printf("Starting web server on port %s\n", s_http_port);
+  for (;;) {
+    mg_mgr_poll(&mgr, 1000);
+  }
+  mg_mgr_free(&mgr);
+
+  return 0;
+}
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8" />
+  <title>Connected device demo</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <link rel="stylesheet" type="text/css" href="style.css">
+  <script type="text/javascript" src="jquery-1.11.3.min.js"></script>
+  <script type="text/javascript" src="main.js"></script>
+</head>
+<body>
+  <div class="content">
+    <img src="logo.png" style="float:right; height: 50px; border-radius: 3px;">
+    <h1>Connected device demo - RESTful call</h1>
+
+    <p>
+      This page is one of the series of examples that show how to make
+      devices connected with Mongoose. Here we add a RESTful call
+      to the Mongoose to show CPU usage stats on a dashboard.
+      RESTful call is done using Jquery's <code>ajax</code> call.
+    </p>
+
+    <h1>Settings section</h1>
+    <form method="POST" action="/save">
+      <fieldset>
+        <legend>Device settings</legend>
+        <label>Setting 1:</label> <input type="text"
+          name="setting1" value="<!--#call setting1 -->" >
+        <label>Setting 2:</label> <input type="text"
+          name="setting2" value="<!--#call setting2 -->" >
+
+        <div>
+          <button type="submit">Save Settings</button>
+        </div>
+
+      </fieldset>
+    </form>
+
+    <h1>Dashboard section</h1>
+    <label>CPU usage:</label> <span id="cpu_usage">&nbsp;</span>
+
+  </div>
+</body>
+</html>
@@ -0,0 +1,5 @@
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@@ -0,0 +1,12 @@
+$(document).ready(function() {
+  // Start 1-second timer to call RESTful endpoint
+  setInterval(function() {
+    $.ajax({
+      url: '/get_cpu_usage',
+      dataType: 'json',
+      success: function(json) {
+        $('#cpu_usage').text(json.result + '% ');
+      }
+    });
+  }, 1000);
+});
@@ -0,0 +1,66 @@
+* {
+  outline: none;
+}
+
+body {
+  background: #36c;
+  color: #555;
+  margin: 0;
+  padding: 0;
+  font: 16px/1.4 Helvetica, Arial, sans-serif;
+}
+
+div.content {
+  width: 800px;
+  margin: 1em auto;
+  padding: 2em;
+  background-color: #fff;
+  border-radius: 1em;
+}
+
+fieldset {
+  border: 1px solid #ccc;
+  padding: 1em;
+}
+
+fieldset legend {
+  font-style: italic;
+  color: silver;
+}
+
+fieldset label {
+  text-align: right;
+  padding: 0 1em;
+}
+
+input[type=text] {
+  font-size: 100%;
+  padding: 0.2em;
+  border: 1px solid #ccc;
+}
+
+button {
+  color: #666;
+  background: #eee;
+  border: 1px solid #ccc;
+  padding: 0.2em 2em;
+  font-size: 100%;
+  cursor: pointer;
+  margin-top: 1em;
+}
+
+button:hover {
+  background: #ccc;
+}
+
+code {
+  background: #f0f0f0;
+  padding: 0 0.3em;
+  color: #396;
+  border-radius: 0.3em;
+}
+
+a:link, a:visited {
+  color: #69c;
+  text-decoration: none;
+}
@@ -0,0 +1,2 @@
+PROG = server
+include ../examples.mk
@@ -0,0 +1,115 @@
+// Copyright (c) 2015 Cesanta Software Limited
+// All rights reserved
+
+#include "mongoose.h"
+
+struct device_settings {
+  char setting1[100];
+  char setting2[100];
+};
+
+static const char *s_http_port = "8000";
+static struct mg_serve_http_opts s_http_server_opts;
+static struct device_settings s_settings = { "value1", "value2" };
+
+static void handle_save(struct mg_connection *nc, struct http_message *hm) {
+  // Get form variables and store settings values
+  mg_get_http_var(&hm->body, "setting1", s_settings.setting1,
+                  sizeof(s_settings.setting1));
+  mg_get_http_var(&hm->body, "setting2", s_settings.setting2,
+                  sizeof(s_settings.setting2));
+
+  // Send response
+  mg_printf(nc, "%s", "HTTP/1.1 302 OK\r\nLocation: /\r\n\r\n");
+}
+
+static void handle_get_cpu_usage(struct mg_connection *nc) {
+  // Generate random value, as an example of changing CPU usage
+  // Getting real CPU usage depends on the OS.
+  int cpu_usage = (double) rand() / RAND_MAX * 100.0;
+
+  // Use chunked encoding in order to avoid calculating Content-Length
+  mg_printf(nc, "%s", "HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n");
+
+  // Output JSON object which holds CPU usage data
+  mg_printf_http_chunk(nc, "{ \"result\": %d }", cpu_usage);
+
+  // Send empty chunk, the end of response
+  mg_send_http_chunk(nc, "", 0);
+}
+
+static void handle_ssi_call(struct mg_connection *nc, const char *param) {
+  if (strcmp(param, "setting1") == 0) {
+    mg_printf_html_escape(nc, "%s", s_settings.setting1);
+  } else if (strcmp(param, "setting2") == 0) {
+    mg_printf_html_escape(nc, "%s", s_settings.setting2);
+  }
+}
+
+static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
+  struct http_message *hm = (struct http_message *) ev_data;
+
+  switch (ev) {
+    case MG_EV_HTTP_REQUEST:
+      if (mg_vcmp(&hm->uri, "/save") == 0) {
+        handle_save(nc, hm);
+      } else if (mg_vcmp(&hm->uri, "/get_cpu_usage") == 0) {
+        handle_get_cpu_usage(nc);
+      } else {
+        mg_serve_http(nc, hm, s_http_server_opts);  // Serve static content
+      }
+      break;
+    case MG_EV_SSI_CALL:
+      handle_ssi_call(nc, ev_data);
+      break;
+    default:
+      break;
+  }
+}
+
+static void push_data_to_all_websocket_connections(struct mg_mgr *m) {
+  struct mg_connection *c;
+  int memory_usage = (double) rand() / RAND_MAX * 100.0;
+
+  for (c = mg_next(m, NULL); c != NULL; c = mg_next(m, c)) {
+    if (c->flags & MG_F_IS_WEBSOCKET) {
+      mg_printf_websocket_frame(c, WEBSOCKET_OP_TEXT, "%d", memory_usage);
+    }
+  }
+}
+
+int main(void) {
+  struct mg_mgr mgr;
+  struct mg_connection *nc;
+  cs_stat_t st;
+
+  mg_mgr_init(&mgr, NULL);
+  nc = mg_bind(&mgr, s_http_port, ev_handler);
+  if (nc == NULL) {
+    fprintf(stderr, "Cannot bind to %s\n", s_http_port);
+    exit(1);
+  }
+
+  // Set up HTTP server parameters
+  mg_set_protocol_http_websocket(nc);
+  s_http_server_opts.document_root = "web_root";  // Set up web root directory
+
+  if (mg_stat(s_http_server_opts.document_root, &st) != 0) {
+    fprintf(stderr, "%s", "Cannot find web_root directory, exiting\n");
+    exit(1);
+  }
+
+  printf("Starting web server on port %s\n", s_http_port);
+  for (;;) {
+    static time_t last_time;
+    time_t now = time(NULL);
+    mg_mgr_poll(&mgr, 1000);
+    if (now - last_time > 0) {
+      push_data_to_all_websocket_connections(&mgr);
+      last_time = now;
+    }
+  }
+  mg_mgr_free(&mgr);
+
+  return 0;
+}
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8" />
+  <title>Connected device demo</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <link rel="stylesheet" type="text/css" href="style.css">
+  <script type="text/javascript" src="jquery-1.11.3.min.js"></script>
+  <script src="jquery.flot.min.js"></script>
+  <script src="jquery.flot.time.js"></script>
+  <script type="text/javascript" src="main.js"></script>
+</head>
+<body>
+  <div class="content">
+    <img src="logo.png" style="float:right; height: 50px; border-radius: 3px;">
+    <h1>Connected device demo - Websocket push</h1>
+
+    <p>
+      This page is one of the series of examples that show how to make
+      devices connected with Mongoose. Here we add a real-time Websocket
+      server push, and update dashboard graph as data arrives.
+    </p>
+
+    <h1>Settings section</h1>
+    <form method="POST" action="/save">
+      <fieldset>
+        <legend>Device settings</legend>
+        <label>Setting 1:</label> <input type="text"
+          name="setting1" value="<!--#call setting1 -->" >
+        <label>Setting 2:</label> <input type="text"
+          name="setting2" value="<!--#call setting2 -->" >
+
+        <div>
+          <button type="submit">Save Settings</button>
+        </div>
+
+      </fieldset>
+    </form>
+
+    <h1>Dashboard section</h1>
+    <label>CPU usage:</label> <span id="cpu_usage">&nbsp;</span>
+    <div id="graphs"></div>
+
+  </div>
+</body>
+</html>
@@ -0,0 +1,5 @@
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+/* Javascript plotting library for jQuery, version 0.8.3.
+
+Copyright (c) 2007-2014 IOLA and Ole Laursen.
+Licensed under the MIT license.
+
+*/
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lineWidth=m.lineWidth||options.grid.markingsLineWidth,subPixel=lineWidth%2?.5:0;ctx.beginPath();ctx.strokeStyle=m.color||options.grid.markingsColor;ctx.lineWidth=lineWidth;if(xequal){ctx.moveTo(xrange.to+subPixel,yrange.from);ctx.lineTo(xrange.to+subPixel,yrange.to)}else{ctx.moveTo(xrange.from,yrange.to+subPixel);ctx.lineTo(xrange.to,yrange.to+subPixel)}ctx.stroke()}else{ctx.fillStyle=m.color||options.grid.markingsColor;ctx.fillRect(xrange.from,yrange.to,xrange.to-xrange.from,yrange.from-yrange.to)}}}axes=allAxes();bw=options.grid.borderWidth;for(var j=0;j<axes.length;++j){var axis=axes[j],box=axis.box,t=axis.tickLength,x,y,xoff,yoff;if(!axis.show||axis.ticks.length==0)continue;ctx.lineWidth=1;if(axis.direction=="x"){x=0;if(t=="full")y=axis.position=="top"?0:plotHeight;else y=box.top-plotOffset.top+(axis.position=="top"?box.height:0)}else{y=0;if(t=="full")x=axis.position=="left"?0:plotWidth;else x=box.left-plotOffset.left+(axis.position=="left"?box.width:0)}if(!axis.innermost){ctx.strokeStyle=axis.options.color;ctx.beginPath();xoff=yoff=0;if(axis.direction=="x")xoff=plotWidth+1;else yoff=plotHeight+1;if(ctx.lineWidth==1){if(axis.direction=="x"){y=Math.floor(y)+.5}else{x=Math.floor(x)+.5}}ctx.moveTo(x,y);ctx.lineTo(x+xoff,y+yoff);ctx.stroke()}ctx.strokeStyle=axis.options.tickColor;ctx.beginPath();for(i=0;i<axis.ticks.length;++i){var v=axis.ticks[i].v;xoff=yoff=0;if(isNaN(v)||v<axis.min||v>axis.max||t=="full"&&(typeof bw=="object"&&bw[axis.position]>0||bw>0)&&(v==axis.min||v==axis.max))continue;if(axis.direction=="x"){x=axis.p2c(v);yoff=t=="full"?-plotHeight:t;if(axis.position=="top")yoff=-yoff}else{y=axis.p2c(v);xoff=t=="full"?-plotWidth:t;if(axis.position=="left")xoff=-xoff}if(ctx.lineWidth==1){if(axis.direction=="x")x=Math.floor(x)+.5;else y=Math.floor(y)+.5}ctx.moveTo(x,y);ctx.lineTo(x+xoff,y+yoff)}ctx.stroke()}if(bw){bc=options.grid.borderColor;if(typeof bw=="object"||typeof bc=="object"){if(typeof bw!=="object"){bw={top:bw,right:bw,bottom:bw,left:bw}}if(typeof bc!=="object"){bc={top:bc,right:bc,bottom:bc,left:bc}}if(bw.top>0){ctx.strokeStyle=bc.top;ctx.lineWidth=bw.top;ctx.beginPath();ctx.moveTo(0-bw.left,0-bw.top/2);ctx.lineTo(plotWidth,0-bw.top/2);ctx.stroke()}if(bw.right>0){ctx.strokeStyle=bc.right;ctx.lineWidth=bw.right;ctx.beginPath();ctx.moveTo(plotWidth+bw.right/2,0-bw.top);ctx.lineTo(plotWidth+bw.right/2,plotHeight);ctx.stroke()}if(bw.bottom>0){ctx.strokeStyle=bc.bottom;ctx.lineWidth=bw.bottom;ctx.beginPath();ctx.moveTo(plotWidth+bw.right,plotHeight+bw.bottom/2);ctx.lineTo(0,plotHeight+bw.bottom/2);ctx.stroke()}if(bw.left>0){ctx.strokeStyle=bc.left;ctx.lineWidth=bw.left;ctx.beginPath();ctx.moveTo(0-bw.left/2,plotHeight+bw.bottom);ctx.lineTo(0-bw.left/2,0);ctx.stroke()}}else{ctx.lineWidth=bw;ctx.strokeStyle=options.grid.borderColor;ctx.strokeRect(-bw/2,-bw/2,plotWidth+bw,plotHeight+bw)}}ctx.restore()}function drawAxisLabels(){$.each(allAxes(),function(_,axis){var box=axis.box,legacyStyles=axis.direction+"Axis "+axis.direction+axis.n+"Axis",layer="flot-"+axis.direction+"-axis flot-"+axis.direction+axis.n+"-axis "+legacyStyles,font=axis.options.font||"flot-tick-label tickLabel",tick,x,y,halign,valign;surface.removeText(layer);if(!axis.show||axis.ticks.length==0)return;for(var i=0;i<axis.ticks.length;++i){tick=axis.ticks[i];if(!tick.label||tick.v<axis.min||tick.v>axis.max)continue;if(axis.direction=="x"){halign="center";x=plotOffset.left+axis.p2c(tick.v);if(axis.position=="bottom"){y=box.top+box.padding}else{y=box.top+box.height-box.padding;valign="bottom"}}else{valign="middle";y=plotOffset.top+axis.p2c(tick.v);if(axis.position=="left"){x=box.left+box.width-box.padding;halign="right"}else{x=box.left+box.padding}}surface.addText(layer,x,y,tick.label,font,null,null,halign,valign)}})}function drawSeries(series){if(series.lines.show)drawSeriesLines(series);if(series.bars.show)drawSeriesBars(series);if(series.points.show)drawSeriesPoints(series)}function drawSeriesLines(series){function plotLine(datapoints,xoffset,yoffset,axisx,axisy){var points=datapoints.points,ps=datapoints.pointsize,prevx=null,prevy=null;ctx.beginPath();for(var i=ps;i<points.length;i+=ps){var x1=points[i-ps],y1=points[i-ps+1],x2=points[i],y2=points[i+1];if(x1==null||x2==null)continue;if(y1<=y2&&y1<axisy.min){if(y2<axLine truncated
@@ -0,0 +1,432 @@
+/* Pretty handling of time axes.
+
+Copyright (c) 2007-2014 IOLA and Ole Laursen.
+Licensed under the MIT license.
+
+Set axis.mode to "time" to enable. See the section "Time series data" in
+API.txt for details.
+
+*/
+
+(function($) {
+
+	var options = {
+		xaxis: {
+			timezone: null,		// "browser" for local to the client or timezone for timezone-js
+			timeformat: null,	// format string to use
+			twelveHourClock: false,	// 12 or 24 time in time mode
+			monthNames: null	// list of names of months
+		}
+	};
+
+	// round to nearby lower multiple of base
+
+	function floorInBase(n, base) {
+		return base * Math.floor(n / base);
+	}
+
+	// Returns a string with the date d formatted according to fmt.
+	// A subset of the Open Group's strftime format is supported.
+
+	function formatDate(d, fmt, monthNames, dayNames) {
+
+		if (typeof d.strftime == "function") {
+			return d.strftime(fmt);
+		}
+
+		var leftPad = function(n, pad) {
+			n = "" + n;
+			pad = "" + (pad == null ? "0" : pad);
+			return n.length == 1 ? pad + n : n;
+		};
+
+		var r = [];
+		var escape = false;
+		var hours = d.getHours();
+		var isAM = hours < 12;
+
+		if (monthNames == null) {
+			monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
+		}
+
+		if (dayNames == null) {
+			dayNames = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
+		}
+
+		var hours12;
+
+		if (hours > 12) {
+			hours12 = hours - 12;
+		} else if (hours == 0) {
+			hours12 = 12;
+		} else {
+			hours12 = hours;
+		}
+
+		for (var i = 0; i < fmt.length; ++i) {
+
+			var c = fmt.charAt(i);
+
+			if (escape) {
+				switch (c) {
+					case 'a': c = "" + dayNames[d.getDay()]; break;
+					case 'b': c = "" + monthNames[d.getMonth()]; break;
+					case 'd': c = leftPad(d.getDate()); break;
+					case 'e': c = leftPad(d.getDate(), " "); break;
+					case 'h':	// For back-compat with 0.7; remove in 1.0
+					case 'H': c = leftPad(hours); break;
+					case 'I': c = leftPad(hours12); break;
+					case 'l': c = leftPad(hours12, " "); break;
+					case 'm': c = leftPad(d.getMonth() + 1); break;
+					case 'M': c = leftPad(d.getMinutes()); break;
+					// quarters not in Open Group's strftime specification
+					case 'q':
+						c = "" + (Math.floor(d.getMonth() / 3) + 1); break;
+					case 'S': c = leftPad(d.getSeconds()); break;
+					case 'y': c = leftPad(d.getFullYear() % 100); break;
+					case 'Y': c = "" + d.getFullYear(); break;
+					case 'p': c = (isAM) ? ("" + "am") : ("" + "pm"); break;
+					case 'P': c = (isAM) ? ("" + "AM") : ("" + "PM"); break;
+					case 'w': c = "" + d.getDay(); break;
+				}
+				r.push(c);
+				escape = false;
+			} else {
+				if (c == "%") {
+					escape = true;
+				} else {
+					r.push(c);
+				}
+			}
+		}
+
+		return r.join("");
+	}
+
+	// To have a consistent view of time-based data independent of which time
+	// zone the client happens to be in we need a date-like object independent
+	// of time zones.  This is done through a wrapper that only calls the UTC
+	// versions of the accessor methods.
+
+	function makeUtcWrapper(d) {
+
+		function addProxyMethod(sourceObj, sourceMethod, targetObj, targetMethod) {
+			sourceObj[sourceMethod] = function() {
+				return targetObj[targetMethod].apply(targetObj, arguments);
+			};
+		};
+
+		var utc = {
+			date: d
+		};
+
+		// support strftime, if found
+
+		if (d.strftime != undefined) {
+			addProxyMethod(utc, "strftime", d, "strftime");
+		}
+
+		addProxyMethod(utc, "getTime", d, "getTime");
+		addProxyMethod(utc, "setTime", d, "setTime");
+
+		var props = ["Date", "Day", "FullYear", "Hours", "Milliseconds", "Minutes", "Month", "Seconds"];
+
+		for (var p = 0; p < props.length; p++) {
+			addProxyMethod(utc, "get" + props[p], d, "getUTC" + props[p]);
+			addProxyMethod(utc, "set" + props[p], d, "setUTC" + props[p]);
+		}
+
+		return utc;
+	};
+
+	// select time zone strategy.  This returns a date-like object tied to the
+	// desired timezone
+
+	function dateGenerator(ts, opts) {
+		if (opts.timezone == "browser") {
+			return new Date(ts);
+		} else if (!opts.timezone || opts.timezone == "utc") {
+			return makeUtcWrapper(new Date(ts));
+		} else if (typeof timezoneJS != "undefined" && typeof timezoneJS.Date != "undefined") {
+			var d = new timezoneJS.Date();
+			// timezone-js is fickle, so be sure to set the time zone before
+			// setting the time.
+			d.setTimezone(opts.timezone);
+			d.setTime(ts);
+			return d;
+		} else {
+			return makeUtcWrapper(new Date(ts));
+		}
+	}
+	
+	// map of app. size of time units in milliseconds
+
+	var timeUnitSize = {
+		"second": 1000,
+		"minute": 60 * 1000,
+		"hour": 60 * 60 * 1000,
+		"day": 24 * 60 * 60 * 1000,
+		"month": 30 * 24 * 60 * 60 * 1000,
+		"quarter": 3 * 30 * 24 * 60 * 60 * 1000,
+		"year": 365.2425 * 24 * 60 * 60 * 1000
+	};
+
+	// the allowed tick sizes, after 1 year we use
+	// an integer algorithm
+
+	var baseSpec = [
+		[1, "second"], [2, "second"], [5, "second"], [10, "second"],
+		[30, "second"], 
+		[1, "minute"], [2, "minute"], [5, "minute"], [10, "minute"],
+		[30, "minute"], 
+		[1, "hour"], [2, "hour"], [4, "hour"],
+		[8, "hour"], [12, "hour"],
+		[1, "day"], [2, "day"], [3, "day"],
+		[0.25, "month"], [0.5, "month"], [1, "month"],
+		[2, "month"]
+	];
+
+	// we don't know which variant(s) we'll need yet, but generating both is
+	// cheap
+
+	var specMonths = baseSpec.concat([[3, "month"], [6, "month"],
+		[1, "year"]]);
+	var specQuarters = baseSpec.concat([[1, "quarter"], [2, "quarter"],
+		[1, "year"]]);
+
+	function init(plot) {
+		plot.hooks.processOptions.push(function (plot, options) {
+			$.each(plot.getAxes(), function(axisName, axis) {
+
+				var opts = axis.options;
+
+				if (opts.mode == "time") {
+					axis.tickGenerator = function(axis) {
+
+						var ticks = [];
+						var d = dateGenerator(axis.min, opts);
+						var minSize = 0;
+
+						// make quarter use a possibility if quarters are
+						// mentioned in either of these options
+
+						var spec = (opts.tickSize && opts.tickSize[1] ===
+							"quarter") ||
+							(opts.minTickSize && opts.minTickSize[1] ===
+							"quarter") ? specQuarters : specMonths;
+
+						if (opts.minTickSize != null) {
+							if (typeof opts.tickSize == "number") {
+								minSize = opts.tickSize;
+							} else {
+								minSize = opts.minTickSize[0] * timeUnitSize[opts.minTickSize[1]];
+							}
+						}
+
+						for (var i = 0; i < spec.length - 1; ++i) {
+							if (axis.delta < (spec[i][0] * timeUnitSize[spec[i][1]]
+											  + spec[i + 1][0] * timeUnitSize[spec[i + 1][1]]) / 2
+								&& spec[i][0] * timeUnitSize[spec[i][1]] >= minSize) {
+								break;
+							}
+						}
+
+						var size = spec[i][0];
+						var unit = spec[i][1];
+
+						// special-case the possibility of several years
+
+						if (unit == "year") {
+
+							// if given a minTickSize in years, just use it,
+							// ensuring that it's an integer
+
+							if (opts.minTickSize != null && opts.minTickSize[1] == "year") {
+								size = Math.floor(opts.minTickSize[0]);
+							} else {
+
+								var magn = Math.pow(10, Math.floor(Math.log(axis.delta / timeUnitSize.year) / Math.LN10));
+								var norm = (axis.delta / timeUnitSize.year) / magn;
+
+								if (norm < 1.5) {
+									size = 1;
+								} else if (norm < 3) {
+									size = 2;
+								} else if (norm < 7.5) {
+									size = 5;
+								} else {
+									size = 10;
+								}
+
+								size *= magn;
+							}
+
+							// minimum size for years is 1
+
+							if (size < 1) {
+								size = 1;
+							}
+						}
+
+						axis.tickSize = opts.tickSize || [size, unit];
+						var tickSize = axis.tickSize[0];
+						unit = axis.tickSize[1];
+
+						var step = tickSize * timeUnitSize[unit];
+
+						if (unit == "second") {
+							d.setSeconds(floorInBase(d.getSeconds(), tickSize));
+						} else if (unit == "minute") {
+							d.setMinutes(floorInBase(d.getMinutes(), tickSize));
+						} else if (unit == "hour") {
+							d.setHours(floorInBase(d.getHours(), tickSize));
+						} else if (unit == "month") {
+							d.setMonth(floorInBase(d.getMonth(), tickSize));
+						} else if (unit == "quarter") {
+							d.setMonth(3 * floorInBase(d.getMonth() / 3,
+								tickSize));
+						} else if (unit == "year") {
+							d.setFullYear(floorInBase(d.getFullYear(), tickSize));
+						}
+
+						// reset smaller components
+
+						d.setMilliseconds(0);
+
+						if (step >= timeUnitSize.minute) {
+							d.setSeconds(0);
+						}
+						if (step >= timeUnitSize.hour) {
+							d.setMinutes(0);
+						}
+						if (step >= timeUnitSize.day) {
+							d.setHours(0);
+						}
+						if (step >= timeUnitSize.day * 4) {
+							d.setDate(1);
+						}
+						if (step >= timeUnitSize.month * 2) {
+							d.setMonth(floorInBase(d.getMonth(), 3));
+						}
+						if (step >= timeUnitSize.quarter * 2) {
+							d.setMonth(floorInBase(d.getMonth(), 6));
+						}
+						if (step >= timeUnitSize.year) {
+							d.setMonth(0);
+						}
+
+						var carry = 0;
+						var v = Number.NaN;
+						var prev;
+
+						do {
+
+							prev = v;
+							v = d.getTime();
+							ticks.push(v);
+
+							if (unit == "month" || unit == "quarter") {
+								if (tickSize < 1) {
+
+									// a bit complicated - we'll divide the
+									// month/quarter up but we need to take
+									// care of fractions so we don't end up in
+									// the middle of a day
+
+									d.setDate(1);
+									var start = d.getTime();
+									d.setMonth(d.getMonth() +
+										(unit == "quarter" ? 3 : 1));
+									var end = d.getTime();
+									d.setTime(v + carry * timeUnitSize.hour + (end - start) * tickSize);
+									carry = d.getHours();
+									d.setHours(0);
+								} else {
+									d.setMonth(d.getMonth() +
+										tickSize * (unit == "quarter" ? 3 : 1));
+								}
+							} else if (unit == "year") {
+								d.setFullYear(d.getFullYear() + tickSize);
+							} else {
+								d.setTime(v + step);
+							}
+						} while (v < axis.max && v != prev);
+
+						return ticks;
+					};
+
+					axis.tickFormatter = function (v, axis) {
+
+						var d = dateGenerator(v, axis.options);
+
+						// first check global format
+
+						if (opts.timeformat != null) {
+							return formatDate(d, opts.timeformat, opts.monthNames, opts.dayNames);
+						}
+
+						// possibly use quarters if quarters are mentioned in
+						// any of these places
+
+						var useQuarters = (axis.options.tickSize &&
+								axis.options.tickSize[1] == "quarter") ||
+							(axis.options.minTickSize &&
+								axis.options.minTickSize[1] == "quarter");
+
+						var t = axis.tickSize[0] * timeUnitSize[axis.tickSize[1]];
+						var span = axis.max - axis.min;
+						var suffix = (opts.twelveHourClock) ? " %p" : "";
+						var hourCode = (opts.twelveHourClock) ? "%I" : "%H";
+						var fmt;
+
+						if (t < timeUnitSize.minute) {
+							fmt = hourCode + ":%M:%S" + suffix;
+						} else if (t < timeUnitSize.day) {
+							if (span < 2 * timeUnitSize.day) {
+								fmt = hourCode + ":%M" + suffix;
+							} else {
+								fmt = "%b %d " + hourCode + ":%M" + suffix;
+							}
+						} else if (t < timeUnitSize.month) {
+							fmt = "%b %d";
+						} else if ((useQuarters && t < timeUnitSize.quarter) ||
+							(!useQuarters && t < timeUnitSize.year)) {
+							if (span < timeUnitSize.year) {
+								fmt = "%b";
+							} else {
+								fmt = "%b %Y";
+							}
+						} else if (useQuarters && t < timeUnitSize.year) {
+							if (span < timeUnitSize.year) {
+								fmt = "Q%q";
+							} else {
+								fmt = "Q%q %Y";
+							}
+						} else {
+							fmt = "%Y";
+						}
+
+						var rt = formatDate(d, fmt, opts.monthNames, opts.dayNames);
+
+						return rt;
+					};
+				}
+			});
+		});
+	}
+
+	$.plot.plugins.push({
+		init: init,
+		options: options,
+		name: 'time',
+		version: '1.0'
+	});
+
+	// Time-axis support used to be in Flot core, which exposed the
+	// formatDate function on the plot object.  Various plugins depend
+	// on the function, so we need to re-expose it here.
+
+	$.plot.formatDate = formatDate;
+	$.plot.dateGenerator = dateGenerator;
+
+})(jQuery);
@@ -0,0 +1,75 @@
+$(document).ready(function() {
+  // Start 1-second timer to call RESTful endpoint
+  setInterval(function() {
+    $.ajax({
+      url: '/get_cpu_usage',
+      dataType: 'json',
+      success: function(json) {
+        $('#cpu_usage').text(json.result + '% ');
+      }
+    });
+  }, 1000);
+
+  // Initialize graph
+  var $c = $('<div class="graph"/>').appendTo('#graphs');
+  var dur = 120;
+  var past = Date.now() - dur * 1000;
+  var options = {
+    lines: {
+      fill: true,
+      lineWidth: 0,
+      fillColor: {colors: [ { opacity: 0 }, { opacity: 1 } ] }
+    },
+    grid: { borderWidth: 1, borderColor: '#ccc'},
+    xaxis: { mode: 'time', ticks: 5 },
+    legend: { labelBoxBorderColor: '#fff' },
+    colors: [ '#fec', '#396', '#e39', '9e2' ],
+    hooks: {
+      draw: [function(plot, canvas) {
+        canvas.font = '13px sans-serif';
+        canvas.fillStyle = '#aaa';
+        canvas.fillText('Resource Usage', 35, 25);
+      }]
+    }
+  };
+  var plot = $.plot($c, [], options);
+
+  var updateGraph = function(counter) {
+    var data = plot.getData();
+    var now = Date.now();
+    var oldest = now - dur * 1000;
+    data[0] = {
+      show: false,
+      data: [[oldest, null], [now, null]]
+    };
+
+    console.log(data);
+
+    // Remove old points
+    $.each(data, function(di, d) {
+      while (d.data.length > 0 && d.data[0][0] < oldest) {
+        d.data.shift();
+      }
+    });
+
+    // Add new points
+    var new_datapoint = [now, counter];
+    if (data[1]) {
+      data[1].label = 'memory';
+      data[1].data.push(new_datapoint);
+    } else {
+      data[1] = [{ data: [new_datapoint] }];
+    }
+
+    // Redraw the graph
+    plot.setData(data);
+    plot.setupGrid();
+    plot.draw();
+  };
+
+  // Create Websocket connection. For simplicity, no reconnect logic is here.
+  var ws = new WebSocket('ws://' + location.host);
+  ws.onmessage = function(ev) {
+    updateGraph(ev.data);
+  };
+});
@@ -0,0 +1,87 @@
+* {
+  outline: none;
+}
+
+body {
+  background: #36c;
+  color: #555;
+  margin: 0;
+  padding: 0;
+  font: 16px/1.4 Helvetica, Arial, sans-serif;
+}
+
+div.content {
+  width: 800px;
+  margin: 1em auto;
+  padding: 2em;
+  background-color: #fff;
+  border-radius: 1em;
+}
+
+fieldset {
+  border: 1px solid #ccc;
+  padding: 1em;
+}
+
+fieldset legend {
+  font-style: italic;
+  color: silver;
+}
+
+fieldset label {
+  text-align: right;
+  padding: 0 1em;
+}
+
+input[type=text] {
+  font-size: 100%;
+  padding: 0.2em;
+  border: 1px solid #ccc;
+}
+
+button {
+  color: #666;
+  background: #eee;
+  border: 1px solid #ccc;
+  padding: 0.2em 2em;
+  font-size: 100%;
+  cursor: pointer;
+  margin-top: 1em;
+}
+
+button:hover {
+  background: #ccc;
+}
+
+code {
+  background: #f0f0f0;
+  padding: 0 0.3em;
+  color: #396;
+  border-radius: 0.3em;
+}
+
+a:link, a:visited {
+  color: #69c;
+  text-decoration: none;
+}
+
+#graphs {
+  margin-top: 1em;
+}
+
+.graph {
+  min-height: 12em;
+  border: 0px solid #ccc;
+  position: relative;
+  margin: 0 1em 1em 0;
+  width: 36em;
+  display: inline-block;
+}
+
+.graph_title {
+  position: absolute;
+  top: 0.5em; left: 1em;
+  color: #ccc;
+  font-weight: bold;
+  z-index: 999;
+}
@@ -0,0 +1,13 @@
+SOURCES = $(PROG).c ../../mongoose.c
+CFLAGS = -g -W -Wall -I../.. -Wno-unused-function $(CFLAGS_EXTRA) $(MODULE_CFLAGS)
+
+all: $(PROG)
+
+$(PROG): $(SOURCES)
+	$(CC) $(SOURCES) -o $@ $(CFLAGS)
+
+$(PROG).exe: $(SOURCES)
+	cl $(SOURCES) /I../.. /MD /Fe$@
+
+clean:
+	rm -rf *.gc* *.dSYM *.exe *.obj *.o a.out $(PROG)
@@ -0,0 +1,163 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\mongoose.c">
+      <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">TurnOffAllWarnings</WarningLevel>
+      <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">TurnOffAllWarnings</WarningLevel>
+    </ClCompile>
+    <ClCompile Include="http_client.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\mongoose.h" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{BDF3FC6F-2658-4A27-846D-6A45FB53C602}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>http_client</RootNamespace>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;MG_ENABLE_THREADS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>./../../;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;MG_ENABLE_THREADS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>./../../;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
@@ -233,6 +233,12 @@ static void forward(struct conn_data *conn, struct http_message *hm,
    /* We always rewrite the connection header depending on the settings. */
    if (mg_vcasecmp(&hn, "Connection") == 0) continue;

+    /* Don't pass chunked transfer encoding to the client */
+    if (mg_vcasecmp(&hn, "Transfer-encoding") == 0 &&
+        mg_vcasecmp(&hv, "chunked") == 0) {
+      continue;
+    }
+
    mg_printf(dst, "%.*s: %.*s\r\n", (int) hn.len, hn.p, (int) hv.len, hv.p);
  }

@@ -272,7 +278,7 @@ static int connect_backend(struct conn_data *conn, struct http_message *hm) {
  struct http_backend *be = choose_backend(hm);

  write_log("%.*s %.*s backend=%s\n", (int) hm->method.len, hm->method.p,
-            (int) hm->uri.len, hm->uri.p, be->host_port);
+            (int) hm->uri.len, hm->uri.p, be ? be->host_port : "not defined");

  if (be == NULL) return 0;
  if (be->redirect != 0) {
@@ -413,7 +419,9 @@ static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
      }
      return;
    } else {
-      nc->flags |= MG_F_CLOSE_IMMEDIATELY;
+      if (ev != MG_EV_POLL) {
+        nc->flags |= MG_F_CLOSE_IMMEDIATELY;
+      }
      return;
    }
  }
@@ -24,7 +24,7 @@ grabbing application can handle. The device automatically attempts reconnecting.

 The cloud side serves the webapp static pages and serves an MPJEG image on `/mpjg`.
 The MPJEG image handler blocks all the clients until a JPEG frame arrives via websocket
-and then every client will recieve a copy of the frame.
+and then every client will receive a copy of the frame.

 The web app can turn on and off the LED via a RESTful api accessible via the `/api` handler.

@@ -454,7 +454,7 @@ grabbing application can handle. The device automatically attempts reconnecting.
 <div class="paragraph">
 <p>The cloud side serves the webapp static pages and serves an MPJEG image on <code>/mpjg</code>.
 The MPJEG image handler blocks all the clients until a JPEG frame arrives via websocket
-and then every client will recieve a copy of the frame.</p>
+and then every client will receive a copy of the frame.</p>
 </div>
 <div class="paragraph">
 <p>The web app can turn on and off the LED via a RESTful api accessible via the <code>/api</code> handler.</p>
@@ -6,8 +6,8 @@
 #include "mongoose.h"

 /* RESTful server host and request URI */
-static const char *s_target_address = "ajax.googleapis.com:80";
-static const char *s_request = "/ajax/services/search/web?v=1.0&q=cesanta";
+static const char *s_url =
+    "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=cesanta";

 static int s_exit_flag = 0;

@@ -17,14 +17,9 @@ static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {

  switch (ev) {
    case MG_EV_CONNECT:
-      connect_status = * (int *) ev_data;
-      if (connect_status == 0) {
-        printf("Connected to %s, sending request...\n", s_target_address);
-        mg_printf(nc, "GET %s HTTP/1.0\r\nHost: %s\r\n\r\n",
-                  s_request, s_target_address);
-      } else {
-        printf("Error connecting to %s: %s\n",
-               s_target_address, strerror(connect_status));
+      connect_status = *(int *) ev_data;
+      if (connect_status != 0) {
+        printf("Error connecting to %s: %s\n", s_url, strerror(connect_status));
        s_exit_flag = 1;
      }
      break;
@@ -43,10 +38,10 @@ int main(void) {
  struct mg_connection *nc;

  mg_mgr_init(&mgr, NULL);
-  nc = mg_connect(&mgr, s_target_address, ev_handler);
+  nc = mg_connect_http(&mgr, ev_handler, s_url, NULL, NULL);
  mg_set_protocol_http_websocket(nc);

-  printf("Starting RESTful client against %s\n", s_target_address);
+  printf("Starting RESTful client against %s\n", s_url);
  while (s_exit_flag == 0) {
    mg_mgr_poll(&mgr, 1000);
  }
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{BDC33376-C2B4-4D19-8F6F-F88116F1DE9A}</ProjectGuid>
+    <RootNamespace>restful_client</RootNamespace>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>TurnOffAllWarnings</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>./../../</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>%(PreprocessorDefinitions);MG_ENABLE_THREADS</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>TurnOffAllWarnings</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>./../../</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>%(PreprocessorDefinitions);MG_ENABLE_THREADS</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\mongoose.c" />
+    <ClCompile Include="restful_client.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\mongoose.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
@@ -8,6 +8,11 @@ else ifeq ($(SSL), krypton)
 	CFLAGS += -DMG_ENABLE_SSL ../../../krypton/krypton.c
 endif

+ifeq ($(JS), yes)
+	V7_PATH = ../../deps/v7
+	CFLAGS_EXTRA += -DMG_ENABLE_JAVASCRIPT -I $(V7_PATH) $(V7_PATH)/v7.c
+endif
+
 all: $(PROG)

 $(PROG): $(SOURCES)
@@ -67,9 +67,14 @@ int main(int argc, char *argv[]) {
      s_http_port = argv[++i];
    } else if (strcmp(argv[i], "-a") == 0 && i + 1 < argc) {
      s_http_server_opts.auth_domain = argv[++i];
+#ifdef MG_ENABLE_JAVASCRIPT
+    } else if (strcmp(argv[i], "-j") == 0 && i + 1 < argc) {
+      const char *init_file = argv[++i];
+      mg_enable_javascript(&mgr, v7_create(), init_file);
+#endif
    } else if (strcmp(argv[i], "-P") == 0 && i + 1 < argc) {
      s_http_server_opts.global_auth_file = argv[++i];
-    } else if (strcmp(argv[i], "-p") == 0 && i + 1 < argc) {
+    } else if (strcmp(argv[i], "-A") == 0 && i + 1 < argc) {
      s_http_server_opts.per_directory_auth_file = argv[++i];
    } else if (strcmp(argv[i], "-r") == 0 && i + 1 < argc) {
      s_http_server_opts.url_rewrites = argv[++i];
@@ -81,6 +86,9 @@ int main(int argc, char *argv[]) {
    } else if (strcmp(argv[i], "-s") == 0 && i + 1 < argc) {
      ssl_cert = argv[++i];
 #endif
+    } else {
+      fprintf(stderr, "Unknown option: [%s]\n", argv[i]);
+      exit(1);
    }
  }

@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{26BC7405-4171-4B98-B5F2-B3159D4A8F5C}</ProjectGuid>
+    <RootNamespace>restful_server</RootNamespace>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>./../../</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>%(PreprocessorDefinitions);MG_ENABLE_THREADS</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>./../../</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>%(PreprocessorDefinitions);MG_ENABLE_THREADS</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\mongoose.c">
+      <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">TurnOffAllWarnings</WarningLevel>
+      <WarningLevel Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">TurnOffAllWarnings</WarningLevel>
+    </ClCompile>
+    <ClCompile Include="restful_server.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\mongoose.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
@@ -4,7 +4,7 @@ CFLAGS = -W -Wall -I../.. -pthread -DMG_ENABLE_SSL -DMG_ENABLE_IPV6 -DMG_ENABLE_
 all: $(PROG)

 $(PROG): $(SOURCES)
-	$(CC) $(SOURCES) -o $@ $(CFLAGS)
+	$(CC) $(SOURCES) -g -o $@ $(CFLAGS)

 $(PROG).exe: $(SOURCES)
 	cl $(SOURCES) /I../.. /DMG_ENABLE_SSL /MD /Fe$@
@@ -1,6 +1,7 @@
 PROG = simplest_web_server
 SOURCES = $(PROG).c ../../mongoose.c
-CFLAGS = -W -Wall -I../.. $(CFLAGS_EXTRA)
+CFLAGS = -W -Wall -I../.. $(CFLAGS_EXTRA) -DMG_DISABLE_DAV_AUTH \
+				 -DMG_ENABLE_FAKE_DAVLOCK

 all: $(PROG)

@@ -8,7 +8,7 @@ static struct mg_serve_http_opts s_http_server_opts;

 static void ev_handler(struct mg_connection *nc, int ev, void *p) {
  if (ev == MG_EV_HTTP_REQUEST) {
-    mg_serve_http(nc, p, s_http_server_opts);
+    mg_serve_http(nc, (struct http_message *) p, s_http_server_opts);
  }
 }

@@ -22,6 +22,7 @@ int main(void) {
  // Set up HTTP server parameters
  mg_set_protocol_http_websocket(nc);
  s_http_server_opts.document_root = ".";  // Serve current directory
+  s_http_server_opts.dav_document_root = ".";  // Allow access via WebDav
  s_http_server_opts.enable_directory_listing = "yes";

  printf("Starting web server on port %s\n", s_http_port);