A broadcasting

src/Websocket/Controller.php

@@ -268,6 +268,36 @@ class Controller
         return true;
     }
 
+    final public function broadcasting(
+        array|string|null $payload = null,
+        ?string $event = null,
+        ?string $channel = null,
+        bool $including_self = false
+    ){
+        if (is_string($payload)) {
+            $payload = [
+                'message' => $payload,
+            ];
+        }
+
+        $p = [
+            'event' => ($event ?? $this->event),
+            'data' => $payload,
+            'channel' => $channel ?? ($this->channel ? $this->channel->getName() : null),
+        ];
+
+        if (get_class($this->connection) !== MockConnection::class) {
+            throw new \Exception('This method is only available in async mode');
+        }
+
+        $connection = clone $this->connection;
+        $connection->broadcast(
+            $p,
+            $channel,
+            $including_self
+        );
+    }
+
     protected static function get_uniquifyer($event)
     {
         preg_match('/[\[].*[\]]/', $event, $matches);

src/Websocket/Handler.php

@@ -498,7 +498,7 @@ class Handler implements MessageComponentInterface
                     $connection->send(json_encode([
                         'event' => $message['event'].':error',
                         'data' => [
-                            'message' => 'Timeout',
+                            'message' => $message['event'] . ' timeout',
                             'diff' => $diff,
                         ],
                     ]));
@@ -519,8 +519,23 @@ class Handler implements MessageComponentInterface
                 // Retrieve cached data
                 $sending = @cache()->get($pidcache_data);
 
+
                 // Send the data to client
-                $connection->send($sending);
+                if(@$message['broadcast']){
+
+                    $bm = json_decode($sending, true);
+
+                    $this->broadcast(
+                        $connection->app->id,
+                        $bm['data'] ?? null,
+                        $bm['event'] ?? null,
+                        $bm['channel'] ?? null,
+                        $bm['including_self'],
+                        $connection
+                    );
+                } else{
+                    $connection->send($sending);
+                }
 
                 // Stop periodic check
                 $this->channelManager->loop->cancelTimer($timer);
@@ -530,4 +545,35 @@ class Handler implements MessageComponentInterface
             pcntl_waitpid(-1, $status, WNOHANG);
         });
     }
+
+    public function broadcast(
+        string $appId,
+        mixed $payload,
+        ?string $event = null,
+        ?string $channel = null,
+        bool $including_self = false,
+        $connection = null
+    ) : void {
+
+        $channel = $this->channelManager->findOrCreate($appId,$channel);
+
+        foreach ($channel->getConnections() as $channel_conection) {
+            if ($channel_conection !== $connection) {
+                $channel_conection->send(json_encode([
+                    'event' => ($event ?? $event),
+                    'data' => $payload,
+                    'channel' => $channel ?? $channel->getName(),
+                ]));
+            }
+
+            if ($including_self) {
+                $connection->send(json_encode([
+                    'event' => ($event ?? $event),
+                    'data' => $payload,
+                    'channel' => $channel ?? $channel->getName(),
+                ]));
+            }
+        }
+    }
+
 }

src/Websocket/MockConnection.php

@@ -69,6 +69,19 @@ class MockConnection extends Connection implements \Ratchet\ConnectionInterface
         return $this;
     }
 
+    public function broadcast(
+        $data,
+        ?string $channel = null,
+        bool $including_self = false,
+    ){
+        $data ??= [];
+        $data['broadcast'] = true;
+        $data['channel'] ??= $channel;
+        $data['including_self'] = $including_self;
+
+        return $this->send(json_encode($data));
+    }
+
     private static function getDataKey()
     {
         $key = 'dedicated_data_' . getmypid();