Update Daemon.php

add check into sendToClient for connection exist
morozovsk · Jan 9, 2017 · d448572 · d448572
1 parent 5b9b136
commit d448572
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Daemon.php b/Daemon.php
@@ -64,7 +64,7 @@ protected function close($connectionId) {
     }
 
     protected function sendToClient($connectionId, $data, $type = 'text') {
-        if (!isset($this->_handshakes[$connectionId])) {
+        if (!isset($this->_handshakes[$connectionId]) && isset($this->clients[$connectionId])) {
             $this->_write($connectionId, $this->_encode($data, $type));
         }
     }