preventing send & crash when not connected in WSC

Kristijan Sedlak · Kristijan Sedlak · commit 3da088527cff · 2011-06-29T15:48:25.000+02:00
diff --git a/src/net/tootallnate/websocket/WebSocketClient.java b/src/net/tootallnate/websocket/WebSocketClient.java
@@ -133,7 +133,8 @@ public void close() throws IOException
    * @throws IOException When socket related I/O errors occur.
    */
   public void send(String text) throws IOException {
-    if (conn != null) {
+    if (conn != null && client.isConnected()) 
+    {
       conn.send(text);
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -133,7 +133,8 @@ public void close() throws IOException`
`133`	`133`	`* @throws IOException When socket related I/O errors occur.`
`134`	`134`	`*/`
`135`	`135`	`public void send(String text) throws IOException {`
`136`		`- if (conn != null) {`
	`136`	`+ if (conn != null && client.isConnected())`
	`137`	`+ {`
`137`	`138`	`conn.send(text);`
`138`	`139`	`}`
`139`	`140`	`}`