Add configurable curl timeout

src/convert_json.cpp

@@ -25,6 +25,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "mods.h"
 #include "config.h"
 #include "log.h"
+#include "main.h" // for g_settings
+#include "settings.h"
 
 #if USE_CURL
 #include <curl/curl.h>
@@ -52,7 +54,7 @@ Json::Value                 fetchJsonValue(const std::string url,
 		curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
 		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &liststring);
-
+		curl_easy_setopt(curl, CURLOPT_TIMEOUT_MS, g_settings->getS32("curl_timeout"));
 		if (chunk != 0)
 			curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);
 

src/defaultsettings.cpp

@@ -257,6 +257,8 @@ void set_default_settings(Settings *settings)
 
 	settings->setDefault("mgmath_generator", "mandelbox");
 
+	settings->setDefault("curl_timeout", "5000");
+
 	// IPv6
 	settings->setDefault("enable_ipv6", "true");
 	settings->setDefault("ipv6_server", "false");