コード例 #1
0
 /**
  * return a failed message
  */
 protected function basic_return($args, $msg)
 {
     $reply_code = $args->read_short();
     $reply_text = $args->read_shortstr();
     $exchange = $args->read_shortstr();
     $routing_key = $args->read_shortstr();
     if (!is_null($this->basic_return_callback)) {
         call_user_func_array($this->basic_return_callback, array($reply_code, $reply_text, $exchange, $routing_key, $msg));
     } elseif ($this->debug) {
         MiscHelper::debug_msg("Skipping unhandled basic_return message");
     }
 }
コード例 #2
0
 /**
  * Wait for some expected AMQP methods and dispatch to them.
  * Unexpected methods are queued up for later calls to this PHP
  * method.
  *
  * @param array $allowed_methods
  * @param bool $non_blocking
  * @param int $timeout
  * @return mixed
  */
 public function wait($allowed_methods = null, $non_blocking = false, $timeout = 0)
 {
     $PROTOCOL_CONSTANTS_CLASS = self::$PROTOCOL_CONSTANTS_CLASS;
     if ($allowed_methods && $this->debug) {
         MiscHelper::debug_msg("waiting for " . implode(", ", $allowed_methods));
     } elseif ($this->debug) {
         MiscHelper::debug_msg("waiting for any method");
     }
     //Process deferred methods
     foreach ($this->method_queue as $qk => $queued_method) {
         if ($this->debug) {
             MiscHelper::debug_msg("checking queue method " . $qk);
         }
         $method_sig = $queued_method[0];
         if ($allowed_methods == null || in_array($method_sig, $allowed_methods)) {
             unset($this->method_queue[$qk]);
             if ($this->debug) {
                 MiscHelper::debug_msg("Executing queued method: {$method_sig}: " . $PROTOCOL_CONSTANTS_CLASS::$GLOBAL_METHOD_NAMES[MiscHelper::methodSig($method_sig)]);
             }
             return $this->dispatch($queued_method[0], $queued_method[1], $queued_method[2]);
         }
     }
     // No deferred methods?  wait for new ones
     while (true) {
         $frm = $this->next_frame($timeout);
         $frame_type = $frm[0];
         $payload = $frm[1];
         if ($frame_type != 1) {
             throw new AMQPRuntimeException("Expecting AMQP method, received frame type: {$frame_type} (" . $PROTOCOL_CONSTANTS_CLASS::$FRAME_TYPES[$frame_type] . ")");
         }
         if (mb_strlen($payload, 'ASCII') < 4) {
             throw new AMQPOutOfBoundsException("Method frame too short");
         }
         $method_sig_array = unpack("n2", mb_substr($payload, 0, 4, 'ASCII'));
         $method_sig = "" . $method_sig_array[1] . "," . $method_sig_array[2];
         $args = mb_substr($payload, 4, mb_strlen($payload, 'ASCII') - 4, 'ASCII');
         if ($this->debug) {
             MiscHelper::debug_msg("> {$method_sig}: " . $PROTOCOL_CONSTANTS_CLASS::$GLOBAL_METHOD_NAMES[MiscHelper::methodSig($method_sig)]);
         }
         if (in_array($method_sig, $PROTOCOL_CONSTANTS_CLASS::$CONTENT_METHODS)) {
             $content = $this->wait_content();
         } else {
             $content = null;
         }
         if ($allowed_methods == null || in_array($method_sig, $allowed_methods) || in_array($method_sig, $PROTOCOL_CONSTANTS_CLASS::$CLOSE_METHODS)) {
             return $this->dispatch($method_sig, $args, $content);
         }
         // Wasn't what we were looking for? save it for later
         if ($this->debug) {
             MiscHelper::debug_msg("Queueing for later: {$method_sig}: " . $PROTOCOL_CONSTANTS_CLASS::$GLOBAL_METHOD_NAMES[MiscHelper::methodSig($method_sig)]);
         }
         $this->method_queue[] = array($method_sig, $args, $content);
         if ($non_blocking) {
             break;
         }
     }
 }
コード例 #3
0
 /**
  * start connection negotiation
  *
  * @param AMQPReader $args
  */
 protected function connection_start($args)
 {
     $this->version_major = $args->read_octet();
     $this->version_minor = $args->read_octet();
     $this->server_properties = $args->read_table();
     $this->mechanisms = explode(" ", $args->read_longstr());
     $this->locales = explode(" ", $args->read_longstr());
     if ($this->debug) {
         MiscHelper::debug_msg(sprintf("Start from server, version: %d.%d, properties: %s, mechanisms: %s, locales: %s", $this->version_major, $this->version_minor, self::dump_table($this->server_properties), implode(', ', $this->mechanisms), implode(', ', $this->locales)));
     }
 }
コード例 #4
0
ファイル: Channel.php プロジェクト: ebeyrent/mopsy
 /**
  * Overrides parent method and creates messages of type \Mopsy\Message
  * instead of AMQPMessage to gain extra functionality
  *
  * (non-PHPdoc)
  * @see \PhpAmqpLib\Channel\AbstractChannel::wait_content()
  *
  * @return Message|\PhpAmqpLib\Message\AMQPMessage
  * 
  * @throws \PhpAmqpLib\Exception\AMQPRuntimeException
  */
 public function wait_content()
 {
     $frame = $this->next_frame();
     $frame_type = $frame[0];
     $payload = $frame[1];
     if ($frame_type != 2) {
         throw new AMQPRuntimeException("Expecting Content header");
     }
     /* @var $payload_reader \PhpAmqpLib\Wire\AMQPReader */
     $payload_reader = $this->container->newInstance('PhpAmqpLib\\Wire\\AMQPReader', array(substr($payload, 0, 12)));
     // read_short() is like readline
     // calls must be made - but assignment is not used
     $payload_reader->read_short();
     // $class_id =
     $payload_reader->read_short();
     // $weight =
     $body_size = $payload_reader->read_longlong();
     /* @var $msg Message */
     $msg = $this->container->newInstance('Mopsy\\Message', array(array()));
     $msg->load_properties(substr($payload, 12));
     $body_parts = array();
     $body_received = 0;
     while (bccomp($body_size, $body_received) == 1) {
         $frame = $this->next_frame();
         $frame_type = $frame[0];
         $payload = $frame[1];
         if ($frame_type != 3) {
             throw new AMQPRuntimeException("Expecting Content body, received frame type {$frame_type} (" . self::$FRAME_TYPES[$frame_type] . ")");
         }
         $body_parts[] = $payload;
         $body_received = bcadd($body_received, strlen($payload));
     }
     $msg->body = implode("", $body_parts);
     if ($this->auto_decode && isset($msg->content_encoding)) {
         try {
             $msg->body = $msg->body->decode($msg->content_encoding);
         } catch (\Exception $e) {
             if ($this->debug) {
                 MiscHelper::debug_msg("Ignoring body decoding exception: " . $e->getMessage());
             }
         }
     }
     return $msg;
 }