1 files changed, 59 insertions, 0 deletions
diff --git a/src/Ratchet/Chat.php b/src/Ratchet/Chat.php
new file mode 100644
index 0000000..3410cf4
--- /dev/null
+++ b/src/Ratchet/Chat.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Ratchet;
+
+use Ratchet\MessageComponentInterface;
+use Ratchet\ConnectionInterface;
+use SplObjectStorage;
+
+class Chat implements MessageComponentInterface
+{
+    protected $clients;
+
+    public function __construct()
+    {
+        $this->clients = new SplObjectStorage;
+    }
+
+    public function onOpen(ConnectionInterface $conn)
+    {
+        // Store the new connection to send messages to later
+        $this->clients->attach($conn);
+
+        echo "New connection! ({$conn->resourceId})\n";
+    }
+
+    public function onMessage(ConnectionInterface $from, $msg)
+    {
+        $numRecv = count($this->clients) - 1;
+        echo sprintf(
+            'Connection %d sending message "%s" to %d other connection%s' . "\n",
+            $from->resourceId,
+            $msg,
+            $numRecv,
+            $numRecv == 1 ? '' : 's'
+        );
+
+        foreach ($this->clients as $client) {
+            if ($from !== $client) {
+                // The sender is not the receiver, send to each client connected
+                $client->send($msg);
+            }
+        }
+    }
+
+    public function onClose(ConnectionInterface $conn)
+    {
+        // The connection is closed, remove it, as we can no longer send it messages
+        $this->clients->detach($conn);
+
+        echo "Connection {$conn->resourceId} has disconnected\n";
+    }
+
+    public function onError(ConnectionInterface $conn, \Exception $e)
+    {
+        echo "An error has occurred: {$e->getMessage()}\n";
+
+        $conn->close();
+    }
+}