helloworld.php

<?php

require __DIR__ . '/vendor/autoload.php';
use ExinOne\MixinSDK\Traits\MixinSDKTrait;
use ExinOne\MixinSDK\MixinSDK;
use Ramsey\Uuid\Uuid;
use Ratchet\RFC6455\Messaging\Frame;

$loop = \React\EventLoop\Factory::create();
$reactConnector = new \React\Socket\Connector($loop, [
    'timeout' => 15
]);
$connector = new \Ratchet\Client\Connector($loop,$reactConnector);
class callTraitClass {
  use MixinSDKTrait;
  public $config;
  public function __construct()
  {
      $config = require(__DIR__.'/config.php');
      $this->config        = $config;
  }
}
$callTrait = new callTraitClass();
$Token = $callTrait->getToken('GET', '/', '');
// $connector('ws://127.0.0.1:9000', ['protocol' => 'Mixin-Blaze-1'], ['Origin' => 'http://localhost',
$connector('wss://blaze.mixin.one', ['protocol' => 'Mixin-Blaze-1'],[
                                    'Authorization' => 'Bearer '.$Token
                                      ])
->then(function(Ratchet\Client\WebSocket $conn) {
    $conn->on('message', function(\Ratchet\RFC6455\Messaging\MessageInterface $msg) use ($conn) {
        $jsMsg = json_decode(gzdecode($msg));
        print_r($jsMsg);
        if ($jsMsg->action === 'CREATE_MESSAGE' and property_exists($jsMsg,'data')) {
          echo "\nNeed reply server a receipt!\n";
          $RspMsg = generateReceipt($jsMsg->data->message_id);
          $msg = new Frame(gzencode(json_encode($RspMsg)),true,Frame::OP_BINARY);
          $conn->send($msg);

          if ($jsMsg->data->category === 'PLAIN_TEXT') {
                $msgData = sendPlainText($jsMsg->data->conversation_id,
                                          base64_decode($jsMsg->data->data));
                $msg = new Frame(gzencode(json_encode($msgData)),true,Frame::OP_BINARY);
                $conn->send($msg);
          } //end of PLAIN_TEXT
        } //end of CREATE_MESSAGE

    });
    $conn->on('close', function($code = null, $reason = null) {
        echo "Connection closed ({$code} - {$reason})\n";
    });
/*                   start listen for the incoming message          */
    $message = [
        'id'     => Uuid::uuid4()->toString(),
        'action' => 'LIST_PENDING_MESSAGES',
    ];
    print_r(json_encode($message));
    $msg = new Frame(gzencode(json_encode($message)),true,Frame::OP_BINARY);
    $conn->send($msg);
    // $conn->send(gzencode($msg,1,FORCE_DEFLATE));
}, function(\Exception $e) use ($loop) {
    echo "Could not connect: {$e->getMessage()}\n";
    $loop->stop();
});

$loop->run();


function sendPlainText($conversation_id,$msgContent):Array {

   $msgParams = [
     'conversation_id' => $conversation_id,
     'category'        => 'PLAIN_TEXT',
     'status'          => 'SENT',
     'message_id'      => Uuid::uuid4()->toString(),
     'data'            => base64_encode($msgContent),//base64_encode("hello!"),
   ];
   $msgPayButton = [
     'id'     =>  Uuid::uuid4()->toString(),
     'action' =>  'CREATE_MESSAGE',
     'params' =>   $msgParams,
   ];
   return $msgPayButton;
}

function generateReceipt($msgID):Array {
  $IncomingMsg = ["message_id" => $msgID, "status" => "READ"];
  $RspMsg = ["id" => Uuid::uuid4()->toString(), "action" => "ACKNOWLEDGE_MESSAGE_RECEIPT",
              "params" => $IncomingMsg];
  return $RspMsg;
}