original_string: public function waitChannel($channelId)
      {
          while (true) {
              list($frameType, $frameChannel, $payload) = $this->waitFrame();
              if ($frameChannel == $channelId) {
                  return array($frameType, $payload);
              }
              /**
               * Not the channel we were looking for.  Queue this frame
               * for later, when the other channel is looking for frames.
               */
              array_push(
                  $this->channels[$frameChannel]->frame_queue,
                  array($frameType, $payload)
              );
  
              /**
               * If we just queued up a method for channel 0 (the Connection
               * itself) it's probably a close method in reaction to some
               * error, so deal with it right away.
               */
              if (($frameType == 1) && ($frameChannel == 0)) {
                  $this->wait();
              }
          }
          return array();
      }
code: public function waitChannel($channelId)
      {
          while (true) {
              list($frameType, $frameChannel, $payload) = $this->waitFrame();
              if ($frameChannel == $channelId) {
                  return array($frameType, $payload);
              }
              /**
               * Not the channel we were looking for.  Queue this frame
               * for later, when the other channel is looking for frames.
               */
              array_push(
                  $this->channels[$frameChannel]->frame_queue,
                  array($frameType, $payload)
              );
  
              /**
               * If we just queued up a method for channel 0 (the Connection
               * itself) it's probably a close method in reaction to some
               * error, so deal with it right away.
               */
              if (($frameType == 1) && ($frameChannel == 0)) {
                  $this->wait();
              }
          }
          return array();
      }
code_tokens: public function waitChannel ( $ channelId ) { while ( true ) { list ( $ frameType , $ frameChannel , $ payload ) = $ this -> waitFrame ( ) ; if ( $ frameChannel == $ channelId ) { return array ( $ frameType , $ payload ) ; } /**
               * Not the channel we were looking for.  Queue this frame
               * for later, when the other channel is looking for frames.
               */ array_push ( $ this -> channels [ $ frameChannel ] -> frame_queue , array ( $ frameType , $ payload ) ) ; /**
               * If we just queued up a method for channel 0 (the Connection
               * itself) it's probably a close method in reaction to some
               * error, so deal with it right away.
               */ if ( ( $ frameType == 1 ) && ( $ frameChannel == 0 ) ) { $ this -> wait ( ) ; } } return array ( ) ; }
docstring: Wait for a frame from the server destined for a particular channel.
  
  @param $channelId
  
  @return array
docstring_tokens: Wait for a frame from the server destined for a particular channel .