Added yield() to Client and Server

Author: robotconscience

example_client_hello_world/src/ofApp.cpp

@@ -9,15 +9,15 @@ void ofApp::setup(){
     // OR optionally use SSL
 //     client.connect("echo.websocket.org", true);
 
-    // advanced: set keep-alive timeouts for events like
-    // loss of internet
-    
     // 1 - get default options
 //    ofxLibwebsockets::ClientOptions options = ofxLibwebsockets::defaultClientOptions();
 
     // 2 - set basic params
 //    options.host = "echo.websocket.org";
 
+    // advanced: set keep-alive timeouts for events like
+    // loss of internet
+    
     // 3 - set keep alive params
     // BIG GOTCHA: on BSD systems, e.g. Mac OS X, these time params are system-wide
     // ...so ka_time just says "check if alive when you want" instead of "check if

libs/ofxLibwebsockets/src/Client.cpp

@@ -35,8 +35,7 @@ namespace ofxLibwebsockets {
     Client::Client(){
         context = NULL;
         connection = NULL;
-        waitMillis = 0;
-        //count_pollfds = 0;
+        waitMillis = 1;
         reactors.push_back(this);
 
         defaultOptions = defaultClientOptions();
@@ -277,6 +276,7 @@ namespace ofxLibwebsockets {
                     int n = libwebsocket_service(context, waitMillis);
                     unlock();
                 }
+                yield();
             } else {
 				stopThread();
 				if ( context != NULL ){

libs/ofxLibwebsockets/src/Server.cpp

@@ -30,7 +30,7 @@ namespace ofxLibwebsockets {
     //--------------------------------------------------------------
     Server::Server(){
         context = NULL;
-        waitMillis = 0;
+        waitMillis = 1;
         reactors.push_back(this);
 
         defaultOptions = defaultServerOptions();
@@ -240,6 +240,7 @@ namespace ofxLibwebsockets {
                 libwebsocket_service(context, waitMillis);
                 unlock();
             }
+            yield();
         }
     }
 }