Only send messages when the websocket is up

pkfms · Oct 26, 2017 · 8031f99 · 8031f99
1 parent 2751e54
commit 8031f99
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -186,8 +186,10 @@ class Avanza extends EventEmitter {
   }
 
   _socketSend(data) {
-    this._socket.send(JSON.stringify([data]))
-    this._socketMessageCount += 1
+    if (this._socket && this._socket.readyState === this._socket.OPEN) {
+      this._socket.send(JSON.stringify([data]))
+      this._socketMessageCount += 1
+    }
   }
 
   _socketHandleMessage(data) {