beyondcode / laravel-websockets

     * @param  string  $data

     * @return void

     */

    public function joinChannel($appId, string $channel, string $socketId, string $data)

    {

        $this->publishClient->__call('hset', [$this->getTopicName($appId, $channel), $socketId, $data]);

        DashboardLogger::log($appId, DashboardLogger::TYPE_REPLICATOR_JOINED_CHANNEL, [

            'channel' => $channel,

            'serverId' => $this->getServerId(),

            'socketId' => $socketId,

            'data' => $data,

            'pubsub' => $this->getTopicName($appId, $channel),

        ]);

    }

    /**

     * Remove a member from the channel. To be called when they have

     * @param  string  $socketId

     * @return void

     */

    public function leaveChannel($appId, string $channel, string $socketId)

    {

        $this->publishClient->__call('hdel', [$this->getTopicName($appId, $channel), $socketId]);

        DashboardLogger::log($appId, DashboardLogger::TYPE_REPLICATOR_LEFT_CHANNEL, [

            'channel' => $channel,

            'serverId' => $this->getServerId(),

            'socketId' => $socketId,

            'pubsub' => $this->getTopicName($appId, $channel),

        ]);

    }

    /**

     * Retrieve the full information about the members in a presence channel.