Fix Warning

Warning: call_user_func() expects parameter 1 to be a valid callback, class 'PHPSocketIO\Engine\Transports\PollingXHR' does not have a method 'dataRequestOnClose'

fix walkor#73

Fix

Merge pull request walkor#72 from adrianofoschi/master

add transport to worker

fix walkor#58

Update Emitter.php

GLOBAL_START

Merge pull request walkor#42 from utan/patch-2

ORIGIN work http://domain1 http://domain2 now

fix issue walkor#22

Update Socket.php