Increase conn label size 32 -> 50

mongoose.c

@@ -579,6 +579,8 @@ int mg_http_parse(const char *s, size_t len, struct mg_http_message *hm) {
   s = skip(s, end, " ", &hm->method);
   s = skip(s, end, " ", &hm->uri);
   s = skip(s, end, "\r\n", &hm->proto);
+
+  // Sanity check
   if (hm->method.len == 0 || hm->uri.len == 0 || hm->proto.len == 0) return -1;
 
   // If URI contains '?' character, setup query string

mongoose.h

@@ -643,7 +643,7 @@ struct mg_connection {
   void *fn_data;               // User-speficied function parameter
   mg_event_handler_t pfn;      // Protocol-specific handler function
   void *pfn_data;              // Protocol-specific function parameter
-  char label[32];              // Arbitrary label
+  char label[50];              // Arbitrary label
   void *tls;                   // TLS specific data
   unsigned is_listening : 1;   // Listening connection
   unsigned is_client : 1;      // Outbound (client) connection

src/net.h

@@ -40,7 +40,7 @@ struct mg_connection {
   void *fn_data;               // User-speficied function parameter
   mg_event_handler_t pfn;      // Protocol-specific handler function
   void *pfn_data;              // Protocol-specific function parameter
-  char label[32];              // Arbitrary label
+  char label[50];              // Arbitrary label
   void *tls;                   // TLS specific data
   unsigned is_listening : 1;   // Listening connection
   unsigned is_client : 1;      // Outbound (client) connection