fix for Windows (#69)

* fix for Windows

* fix condition

* make condition only on Windows

ixwebsocket/IXSocket.cpp

@@ -73,7 +73,7 @@ namespace ix
 
         struct timeval timeout;
         timeout.tv_sec = timeoutMs / 1000;
-        timeout.tv_usec = (timeoutMs < 1000) ? 0 : 1000 * (timeoutMs % 1000);
+        timeout.tv_usec = 1000 * (timeoutMs % 1000);
 
         // Compute the highest fd.
         int sockfd = _sockfd;

ixwebsocket/IXWebSocket.cpp

@@ -223,7 +223,6 @@ namespace ix
 
         uint32_t retries = 0;
         millis duration;
-        ix::WebSocketInitResult status;
 
         // Try to connect perpertually
         while (true)
@@ -249,7 +248,7 @@ namespace ix
             }
 
             // Try to connect synchronously
-            status = connect(_handshakeTimeoutSecs);
+            ix::WebSocketInitResult status = connect(_handshakeTimeoutSecs);
 
             if (!status.success)
             {

ixwebsocket/IXWebSocketTransport.cpp

@@ -303,6 +303,10 @@ namespace ix
             }
         }
 
+#ifdef _WIN32
+        if (lastingTimeoutDelayInMs <= 0) lastingTimeoutDelayInMs = 20;
+#endif
+
         // poll the socket
         PollResultType pollResult = _socket->poll(lastingTimeoutDelayInMs);