laravel4cookbook

Real Time Chat 181
100 "message" => $message
101 ]));
102 }
103 }
104 }
105
106 public function onClose(ConnectionInterface $socket)
107 {
108 $user = $this->getUserBySocket($socket);
109
110 if ($user)
111 {
112 $this->users->detach($user);
113 $this->emitter->emit("close", [$user]);
114 }
115 }
116
117 public function onError(
118 ConnectionInterface $socket,
119 Exception $exception
120 )
121 {
122 $user = $this->getUserBySocket($socket);
123
124 if ($user)
125 {
126 $user->getSocket()->close();
127 $this->emitter->emit("error", [$user, $exception]);
128 }
129 }
130 }
.
This file should be saved as workbench/formativ/chat/src/Formativ/Chat/Chat.php.
It’s fairly simple: the (delegate) onOpen and onClose methods handle creating new User objects and
disposing of them. The onMessage method translates JSON-encoded message objects into required
actions and responds back to the other socket connections with further details.