Changed: Allow to set max concurrent cURL connections per CGroupHTML instance

code/nel/include/nel/gui/group_html.h

@@ -64,8 +64,10 @@ namespace NLGUI
 			std::string languageCode;
 			/// List of domains the widget can consider secure.
 			std::vector< std::string > trustedDomains;
+			/// Maximum concurrent MultiCurl connections per CGroupHTML instance
+			sint32 curlMaxConnections;
 
-			SWebOptions()
+			SWebOptions(): curlMaxConnections(2)
 			{
 			}
 		};

code/nel/src/gui/group_html.cpp

@@ -2090,6 +2090,11 @@ namespace NLGUI
 		clearContext();
 
 		MultiCurl = curl_multi_init();
+		if (MultiCurl)
+		{
+			curl_multi_setopt(MultiCurl, CURLMOPT_MAX_HOST_CONNECTIONS, options.curlMaxConnections);
+			curl_multi_setopt(MultiCurl, CURLMOPT_PIPELINING, 1);
+		}
 		RunningCurls = 0;
 		_CurlWWW = NULL;
 

code/ryzom/client/src/client_cfg.cpp

@@ -429,6 +429,8 @@ CClientConfig::CClientConfig()
 	WebIgMainDomain = "shard.ryzomcore.org";
 	WebIgTrustedDomains.push_back(WebIgMainDomain);
 
+	CurlMaxConnections = 2;
+
 	RingReleaseNotePath = "http://" + WebIgMainDomain + "/releasenotes_ring/index.php";
 	ReleaseNotePath = "http://" + WebIgMainDomain + "/releasenotes/index.php";
 
@@ -1074,6 +1076,9 @@ void CClientConfig::setValues()
 	// WEBIG //
 	READ_STRING_FV(WebIgMainDomain);
 	READ_STRINGVECTOR_FV(WebIgTrustedDomains);
+	READ_INT_FV(CurlMaxConnections);
+	if (ClientCfg.CurlMaxConnections < 0)
+		ClientCfg.CurlMaxConnections = 2;
 
 	///////////////
 	// ANIMATION //

code/ryzom/client/src/client_cfg.h

@@ -304,6 +304,7 @@ struct CClientConfig
 	std::string		WebIgMainDomain;
 	std::vector<string>	WebIgTrustedDomains;
 
+	sint32			CurlMaxConnections;
 
 	///////////////
 	// ANIMATION //

code/ryzom/client/src/interface_v3/interface_manager.cpp

@@ -469,6 +469,7 @@ CInterfaceManager::CInterfaceManager()
 	CGroupHTML::options.languageCode = ClientCfg.getHtmlLanguageCode();
 	CGroupHTML::options.appName = getUserAgentName();
 	CGroupHTML::options.appVersion = getUserAgentVersion();
+	CGroupHTML::options.curlMaxConnections = ClientCfg.CurlMaxConnections;
 
 	NLGUI::CDBManager::getInstance()->resizeBanks( NB_CDB_BANKS );
 	interfaceLinkUpdater = new CInterfaceLink::CInterfaceLinkUpdater();