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Do not create socket until resolved

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cpq committed 2020-12-21 12:26:44 +00:00
1 parent ddb700eee5
commit b93456f512
14 files changed
+162 -173
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src/net.c
+26 -1
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@@ -34,7 +34,6 @@ char *mg_ntoa(const struct mg_addr *addr, char *buf, size_t len) {
}
bool mg_aton(struct mg_str str, struct mg_addr *addr) {
uint8_t data[4] = {0, 0, 0, 0};
// LOG(LL_INFO, ("[%.*s]", (int) str.len, str.ptr));
if (!mg_casecmp(str.ptr, "localhost")) {
addr->ip = mg_htonl(0x7f000001);
@@ -42,6 +41,7 @@ bool mg_aton(struct mg_str str, struct mg_addr *addr) {
} else if (addr->is_ip6) {
return false;
} else {
uint8_t data[4] = {0, 0, 0, 0};
size_t i, num_octets = 0;
// LOG(LL_DEBUG, ("[%.*s]", (int) str.len, str.ptr));
for (i = 0; i < str.len; i++) {
@@ -63,3 +63,28 @@ bool mg_aton(struct mg_str str, struct mg_addr *addr) {
return true;
}
}
void mg_mgr_free(struct mg_mgr *mgr) {
struct mg_connection *c;
for (c = mgr->conns; c != NULL; c = c->next) c->is_closing = 1;
mg_mgr_poll(mgr, 0);
#if MG_ARCH == MG_ARCH_FREERTOS
FreeRTOS_DeleteSocketSet(mgr->ss);
#endif
LOG(LL_INFO, ("All connections closed"));
}
void mg_mgr_init(struct mg_mgr *mgr) {
#ifdef _WIN32
WSADATA data;
WSAStartup(MAKEWORD(2, 2), &data);
#elif MG_ARCH == MG_ARCH_FREERTOS
mgr->ss = FreeRTOS_CreateSocketSet();
#elif defined(__unix) || defined(__unix__) || defined(__APPLE__)
// Ignore SIGPIPE signal, so if client cancels the request, it
// won't kill the whole process.
signal(SIGPIPE, SIG_IGN);
#endif
memset(mgr, 0, sizeof(*mgr));
mgr->dnstimeout = 3000;
}