Merge pull request #22 from erobic/wss_support

Use DefaultSSLWebSocketClientFactory for wss

Author: NaikSoftware

lib/src/main/java/ua/naiksoftware/stomp/WebSocketsConnectionProvider.java

@@ -3,6 +3,7 @@
 import android.util.Log;
 
 import org.java_websocket.WebSocket;
+import org.java_websocket.client.DefaultSSLWebSocketClientFactory;
 import org.java_websocket.client.WebSocketClient;
 import org.java_websocket.drafts.Draft_17;
 import org.java_websocket.exceptions.InvalidDataException;
@@ -17,6 +18,8 @@
 import java.util.Map;
 import java.util.TreeMap;
 
+import javax.net.ssl.SSLContext;
+
 import rx.Observable;
 import rx.Subscriber;
 
@@ -107,6 +110,17 @@ public void onError(Exception ex) {
                 emitLifecycleEvent(new LifecycleEvent(LifecycleEvent.Type.ERROR, ex));
             }
         };
+
+        if(mUri.startsWith("wss")) {
+            try {
+                SSLContext sc = SSLContext.getInstance("TLS");
+                sc.init(null, null, null);
+                mWebSocketClient.setWebSocketFactory(new DefaultSSLWebSocketClientFactory(sc));
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
         mWebSocketClient.connect();
         haveConnection = true;
     }