/**
* Send an activity notice using AMQP
* @param ActivityNotice $notice
* @return bool
*/
public function sendActivityNotice($notice)
{
if (!isset($notice)) {
return false;
}
/** @var array $setting */
$setting = $this->params['amqpSetting'];
try {
if ($this->amqpClientLibrary == "PhpAmqpLib") {
$connection = new AMQPStreamConnection($setting['host'], $setting['port'], $setting['user'], $setting['password']);
$channel = $connection->channel();
$msg = new AMQPMessage(JsonHelper::encode($notice));
$channel->basic_publish($msg, $setting['exchangeName'], $setting['routingKey']);
$channel->close();
$connection->close();
} elseif ($this->amqpClientLibrary == "PECL") {
$connection = new \AMQPConnection(['host' => $setting['host'], 'port' => $setting['port'], 'login' => $setting['user'], 'password' => $setting['password']]);
$connection->connect();
if ($connection->isConnected()) {
$channel = new \AMQPChannel($connection);
$exchange = new \AMQPExchange($channel);
$exchange->setName($setting['exchangeName']);
$exchange->publish(JsonHelper::encode($notice), $setting['routingKey']);
$connection->disconnect();
}
} else {
return false;
}
} catch (\Exception $e) {
return false;
}
return true;
}
public function Run()
{
// Declare a new exchange
$ex = new AMQPExchange($this->cnn);
$ex->declare('game', AMQP_EX_TYPE_FANOUT);
// Create a new queue
$q1 = new AMQPQueue($this->cnn);
$q1->declare('queue1');
$q2 = new AMQPQueue($this->cnn);
$q2->declare('queue2');
// Bind it on the exchange to routing.key
//$ex->bind('queue1', 'broadcast=true,target=queue1,x-match=any');
$ex->bind('queue1', '');
$ex->bind('queue2', '');
$msgBody = 'hello';
// Publish a message to the exchange with a routing key
$ex->publish($msgBody, 'foo');
// Read from the queue
$msg = $q1->consume();
$this->AssertEquals(count($msg), 1);
$this->AssertEquals($msg[0]['message_body'], $msgBody, 'message not equal');
// Read from the queue
$msg = $q2->consume();
$this->AssertEquals(count($msg), 1);
$this->AssertEquals($msg[0]['message_body'], $msgBody, 'message not equal');
$this->AddMessage(var_export($msg[0], true));
}
/**
* On dispatch event listener - called on any event
* AMQP_MANDATORY: When publishing a message, the message must be routed to a valid queue. If it is not, an error will be returned.
* if the client publishes a message with the "mandatory" flag set to an exchange of "direct" type which is not bound to a queue.
* AMQP_IMMEDIATE: When publishing a message, mark this message for immediate processing by the broker.
* REMOVED from rabbitmq > 3-0 http://www.rabbitmq.com/blog/2012/11/19/breaking-things-with-rabbitmq-3-0
* @param Event $event
* @param string $eventName
* @return void
*/
public function publish(Amqp\PublishEvent $event, $eventName, \AMQPExchange $exchange)
{
$success = $exchange->publish($event->getBody(), $eventName, $event->getFlags(), $event->jsonSerialize());
if ($this->stopPropagation) {
$event->stopPropagation();
}
}
public function call($value)
{
$this->response = NULL;
$this->corrId = uniqid();
try {
//Declare an nonymous channel
$this->queue = new AMQPQueue($this->channel);
$this->queue->setFlags(AMQP_EXCLUSIVE);
$this->queue->declareQueue();
$this->callbackQueueName = $this->queue->getName();
//Set Publish Attributes
$attributes = ['correlation_id' => $this->corrId, 'reply_to' => $this->callbackQueueName];
$this->exchange->publish($value, $this->rpcQueue, AMQP_NOPARAM, $attributes);
$callback = function (AMQPEnvelope $message, AMQPQueue $q) {
if ($message->getCorrelationId() == $this->corrId) {
//echo sprintf("CorrelationID: %s",$message->getCorrelationId()), PHP_EOL;
//echo sprintf("Response: %s",$message->getBody()), PHP_EOL;
$this->response = $message->getBody();
$q->nack($message->getDeliveryTag());
return false;
}
};
$this->queue->consume($callback);
//Return RPC Results
return $this->response;
} catch (AMQPQueueException $ex) {
print_r($ex);
} catch (Exception $ex) {
print_r($ex);
}
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$output->writeln(sprintf('Move messages from queue "%s" (vhost: "%s") to exchange "%s" with routingKey "%s" (vhost: "%s")', $input->getArgument('from_queue'), $input->getArgument('from_vhost'), $input->getArgument('to_exchange'), $input->getArgument('to_routing_key'), $input->getArgument('to_vhost')));
$fromChannel = $this->getChannel($input->getArgument('from_connection'), $input->getArgument('from_vhost'));
if (null === ($toConnectionName = $input->getOption('to_connection'))) {
$toChannel = $this->getChannel($input->getArgument('from_connection'), $input->getArgument('to_vhost'));
} else {
$toChannel = $this->getChannel($input->getOption('to_connection'), $input->getArgument('to_vhost'));
}
$queue = new \AMQPQueue($fromChannel);
$queue->setName($input->getArgument('from_queue'));
$exchange = new \AMQPExchange($toChannel);
$exchange->setName($input->getArgument('to_exchange'));
$messageProvider = new PeclPackageMessageProvider($queue);
$messagePublisher = new PeclPackageMessagePublisher($exchange);
$options = array();
$stack = new \Swarrot\Processor\Stack\Builder();
if (0 !== ($max = (int) $input->getOption('max-messages'))) {
$stack->push('Swarrot\\Processor\\MaxMessages\\MaxMessagesProcessor');
$options['max_messages'] = $max;
}
$stack->push('Swarrot\\Processor\\Insomniac\\InsomniacProcessor');
$stack->push('Swarrot\\Processor\\Ack\\AckProcessor', $messageProvider);
$processor = $stack->resolve(new MoveProcessor($messagePublisher, $input->getArgument('to_routing_key')));
$consumer = new Consumer($messageProvider, $processor);
$consumer->consume($options);
}
public function send($msg)
{
$ex = new \AMQPExchange($this->amqpChannel);
$ex->setName($this->name);
$ex->publish($msg);
return $this;
}
/**
* Bind queue to exchange using dispatcher event names as routing keys
*
* @return void
* @throws AMQPExchangeException
*/
public function bind(\AMQPQueue $queue, \AMQPExchange $exchange)
{
$events = preg_grep($this->pattern, array_keys($this->getDispatcher()->getListeners()));
foreach ($events as $eventName) {
$queue->bind($exchange->getName(), $eventName);
}
$this->dispatcher->dispatch(static::BIND_EVENT, new SymfonyEvent($events, ["pattern" => $this->pattern, "exchange" => $exchange->getName(), "queue" => $queue->getName()]));
}
/**
* Publish the message to AMQP exchange
*
* @param Message $message
* @param \AMQPExchange $exchange
* @return bool
* @throws \AMQPException
*/
protected function publishToExchange(Message $message, \AMQPExchange $exchange)
{
$isPublished = $exchange->publish($message->getMessage(), $message->getRoutingKey(), $message->getFlags(), $message->getAttributes());
if (!$isPublished) {
throw FailedToPublishException::fromMessage($message);
}
return $isPublished;
}
/**
* 广播形式写入队列
*
* @Author tianyunzi
* @DateTime 2015-08-19T18:44:42+0800
*/
public function setBroadcast($exName, $routingKey, $value)
{
//创建交换机
$ex = new \AMQPExchange($this->channel);
$ex->setName($exName);
//入队列
$ex->publish($value, $routingKey, AMQP_NOPARAM, array('delivery_mode' => '2'));
}
/**
* Post a task to exchange specified in $details
* @param AMQPConnection $connection Connection object
* @param array $details Array of connection details
* @param string $task JSON-encoded task
* @param array $params AMQP message parameters
*/
function PostToExchange($connection, $details, $task, $params)
{
$ch = $connection->channel;
$xchg = new AMQPExchange($ch);
$xchg->setName($details['exchange']);
$success = $xchg->publish($task, $details['binding'], 0, $params);
return $success;
}
/**
* @param Request $rpcRequest
*
* @return Response|null
*/
protected function sendRequest(Request $rpcRequest)
{
$message = $this->serializer->serialize($rpcRequest, $this->protocol, ['encoding' => $this->encoding]);
$routingKey = $this->routingKey;
$flags = $this->flags;
$attributes = ['content_type' => 'application/' . $this->encoding, 'rpc_type' => $this->protocol];
$this->exchange->publish($message, $routingKey, $flags, $attributes);
}
/**
* {@inheritDoc}
*/
public function register(Container $c)
{
$c['amqp.connections.initializer'] = function ($c) {
$config = $c['amqp.options'];
$connections = array();
if (isset($config['connections'])) {
foreach ($config['connections'] as $name => $options) {
$connections[$name] = new \AMQPConnection($options);
}
return $connections;
}
if (isset($config['connection'])) {
return array('default' => new \AMQPConnection($config['connection']));
}
throw new \LogicException('No connection defined');
};
$c['queue.factory'] = function ($c) {
$connections = $c['amqp.connections.initializer'];
return function ($queueName, $connectionName = null) use($connections) {
$names = array_keys($connections);
if (null === $connectionName) {
$connectionName = reset($names);
}
if (!array_key_exists($connectionName, $connections)) {
throw new \InvalidArgumentException(sprintf('Unknown connection "%s". Available: [%s]', $connectionName, implode(', ', $names)));
}
$connection = $connections[$connectionName];
if (!$connection->isConnected()) {
$connection->connect();
}
$channel = new \AMQPChannel($connection);
$queue = new \AMQPQueue($channel);
$queue->setName($queueName);
return $queue;
};
};
$c['exchange.factory'] = function ($c) {
$connections = $c['amqp.connections.initializer'];
return function ($exchangeName, $connectionName = null) use($connections) {
$names = array_keys($connections);
if (null === $connectionName) {
$connectionName = reset($names);
}
if (!array_key_exists($connectionName, $connections)) {
throw new \InvalidArgumentException(sprintf('Unknown connection "%s". Available: [%s]', $connectionName, implode(', ', $names)));
}
$connection = $connections[$connectionName];
if (!$connection->isConnected()) {
$connection->connect();
}
$channel = new \AMQPChannel($connection);
$exchange = new \AMQPExchange($channel);
$exchange->setName($exchangeName);
return $exchange;
};
};
}
/**
* Publishes a message
*
* @param AMQPMessage $msg
* @param string $exchange
* @param string $routing_key
* @param bool $mandatory
* @param bool $immediate
* @param null $ticket
*/
public function basic_publish($msg, $exchange = '', $routing_key = '', $mandatory = false, $immediate = false, $ticket = null)
{
$flags = AMQP_NOPARAM;
$flags += $mandatory ? AMQP_MANDATORY : 0;
$flags += $immediate ? AMQP_IMMEDIATE : 0;
$xchange = new \AMQPExchange($this->channel);
$xchange->setName($exchange);
$xchange->publish($msg->body, $routing_key, $flags, $msg->get_properties());
}
/**
* @param string $name
*
* @return \AMQPExchange
*/
protected function getExchange($name)
{
if (!isset($this->exchanges[$name])) {
$exchange = new \AMQPExchange($this->getChannel());
$exchange->setName($name);
$this->exchanges[$name] = $exchange;
}
return $this->exchanges[$name];
}
protected function getAMQPExchange()
{
$connection = new \AMQPConnection(array('vhost' => 'swarrot'));
$connection->connect();
$channel = new \AMQPChannel($connection);
$exchange = new \AMQPExchange($channel);
$exchange->setName('exchange');
return $exchange;
}
/**
* Attempts to reconnect on a dead connection
* Usable for long running processes, where the stale connections get collected
* after some time
*
* @return void
*/
protected function reconnect()
{
$connection = $this->exchange->getConnection();
$channel = $this->exchange->getChannel();
$connection->reconnect();
// since the channel is also dead, need to somehow revive it. This can be
// done only by calling the constructor of the channel
$channel->__construct($connection);
}
/**
* @inheritdoc
*/
public function createExchange(ChannelInterface $channel, $name, $type = ExchangeInterface::TYPE_DIRECT, $flags = null, array $args = [])
{
$delegate = new \AMQPExchange($channel->getDelegate());
$delegate->setName($name);
$delegate->setType($type);
$delegate->setFlags(Exchange::convertToDelegateFlags($flags));
$delegate->setArguments($args);
return new Exchange($delegate, $channel);
}
public static function resend($message, $routekey, $exchange = 'momo_nd', $appid = 0, $uid = 0)
{
try {
$obj_conn = new AMQPConnect(Kohana::config('uap.rabbitmq'));
$obj_exchange = new AMQPExchange($obj_conn, $exchange);
$obj_exchange->publish($message, $routekey, AMQP_MANDATORY, array('app_id' => "{$appid}", 'user_id' => "{$uid}"));
} catch (Exception $e) {
Kohana::log('error', "再次发送消息失败 message = " . $message . "\n" . $e->getTraceAsString());
}
}
/**
* Testing send message without errors
*
* @dataProvider providerAddMessageParameters
*/
public function testAddMessage($routingKey, $publishFlag, $publishParameters)
{
$message = new Message();
$message->setDeviceToken(str_repeat('af', 32))->setBody('Foo bar');
$messageSerialized = serialize($message);
$this->exchange->expects($this->once())->method('publish')->with($messageSerialized, $routingKey, $publishFlag, $publishParameters)->will($this->returnValue(true));
$adapter = new AmqpAdapter();
$adapter->setExchange($this->exchange)->setRoutingKey($routingKey)->setPublishOptions($publishParameters)->setPublishFlag($publishFlag);
$adapter->addMessage($message);
}
protected function publishToExchange(Message $message, \AMQPExchange $exchange)
{
$attributes = (array) $message->getAttributes();
$attributes['correlation_id'] = $this->correlationId;
$isPublished = $exchange->publish($message->getMessage(), $this->routingKey, $message->getFlags(), $attributes);
if (!$isPublished) {
throw FailedToPublishException::fromMessage($message);
}
return $isPublished;
}
/**
* @param \AMQPExchange $exchange
* @return \AMQPQueue
*/
protected function declareResponseQueue(\AMQPExchange $exchange)
{
$queue = new \AMQPQueue($exchange->getChannel());
$queue->setFlags(AMQP_EXCLUSIVE);
if ($this->queueTimeout !== null) {
$queue->setArgument("x-expires", $this->queueTimeout);
}
$queue->declareQueue();
return $queue;
}
/**
* Responds to an rpc call. The response is broadcasted on the default exchange of the incoming queue, in order to
* avoid publishing on the wrong exchange and never receiving the answer
*
* @param AMQPEnvelope $message The message to be processed
* @param bool $response The response that was retrieved from the processor
*
* @throws Exception If the response cannot be republished
*/
protected function publishResponse(AMQPEnvelope $message, $response = false)
{
// get the queue's channel
$channel = $this->queue->getChannel();
$exchange = new \AMQPExchange($channel);
// publish on exchange the response message
$result = $exchange->publish($response, $message->getReplyTo());
if ($result === false) {
throw new Exception('Cannot publish response on reply queue!');
}
}
/**
* {@inheritdoc}
*/
public function publish($message, $routingKey = '', array $properties = array())
{
if (!isset($properties['timestamp'])) {
$properties['timestamp'] = microtime(true);
}
// make messages durable by default
if (!isset($properties['delivery_mode'])) {
$properties['delivery_mode'] = 2;
}
$response = $this->exchange->publish($message, $routingKey, AMQP_NOPARAM, $properties);
return $response;
}
/**
* getExchange
*
* @param string $name
* @param string $connection
*
* @return \AMQPExchange
*/
public function getExchange($name, $connection)
{
if (!isset($this->exchanges[$connection][$name])) {
if (!isset($this->exchanges[$connection])) {
$this->exchanges[$connection] = array();
}
$exchange = new \AMQPExchange($this->getChannel($connection));
$exchange->setName($name);
$this->exchanges[$connection][$name] = $exchange;
}
return $this->exchanges[$connection][$name];
}
/**
* Sends a message to the specified exchange.
* ATM, exchange must already exists on the broker.
*
* @param string $msg
* @param string $exchangeName
* @param string $routingKey
* @param boolean $mandatory
* @param boolean $immediate
* @param array $attributes
* @return boolean
* @see http://www.php.net/manual/en/amqpexchange.publish.php
*/
public function send($msg, $exchangeName = '', $routingKey = '', $mandatory = false, $immediate = false, array $attributes = array())
{
$exchange = new AMQPExchange($this->_channel);
$exchange->setName($exchangeName);
$flags = AMQP_NOPARAM;
if ($mandatory) {
$flags |= AMQP_MANDATORY;
}
if ($immediate) {
$flags |= AMQP_IMMEDIATE;
}
return $exchange->publish((string) $msg, (string) $routingKey, $flags, $attributes);
}
/**
* Enqueues given $message
*
* @throws FailedEnqueueException
*/
public function enqueue(Message $message, $timeout = 0, callable $onTimeout = null)
{
if ($message instanceof Delayable) {
if ($message->delayedUntil() < new \DateTime('now')) {
throw new \OutOfBoundsException('Cannot enqueue messages in the past');
// do something
}
}
$body = $message->getBody();
$route = $message->getRoutingKey();
$props = $message->getHeaders();
return $this->exchange->publish($body, $route, $flags, $props);
}
public function pushMessage($queueName, array $message)
{
try {
$queue = new AMQPQueue($this->channel);
$queue->setName($queueName);
$queue->setFlags(AMQP_DURABLE);
$queue->declareQueue();
} catch (Exception $ex) {
$this->standart_ctrl->error('500', 'AMQ channel unreachable');
}
$message = json_encode($message);
$exchange = new AMQPExchange($this->channel);
$exchange->publish($message, $queueName);
}
public function Run()
{
// Declare a new exchange
$ex = new AMQPExchange($this->cnn);
$ex->declare('game', AMQP_EX_TYPE_TOPIC);
// Create a new queue
$q1 = new AMQPQueue($this->cnn);
$q1->declare('queue1');
$q1->purge('queue1');
$q2 = new AMQPQueue($this->cnn);
$q2->declare('queue2');
$q1->purge('queue2');
$q3 = new AMQPQueue($this->cnn);
$q3->declare('queue3');
$q3->purge('queue3');
$options = array('min' => 0, 'max' => 10, 'ack' => true);
// Bind it on the exchange to routing.key
$ex->bind('queue1', 'game1.#');
$ex->bind('queue2', 'game1.#');
$ex->bind('queue3', 'game1.#');
$ex->bind('queue3', 'queue3.#');
$msgbody1 = 'hello';
// Publish a message to the exchange with a routing key
$result = $ex->publish($msgbody1, 'game1.msg');
$this->AssertEquals($result, TRUE, 'publish message failed');
$msgbody2 = 'world';
// Publish a message to the exchange with a routing key
$result = $ex->publish($msgbody2, 'game1.msg');
$this->AssertEquals($result, TRUE, 'publish message failed');
$msgbody3 = 'hello player3';
// Publish a message to the exchange with a routing key
$result = $ex->publish($msgbody3, 'queue3.command');
$this->AssertEquals($result, TRUE, 'publish message failed');
// Read from the queue
$msg = $q1->consume($options);
$this->AddMessage(var_export($msg, true));
$this->AssertEquals(count($msg), 2);
$this->AssertEquals($msg[0]['message_body'], $msgbody1, 'message not equal');
$this->AssertEquals($msg[1]['message_body'], $msgbody2, 'message not equal');
// Read from the queue
$msg = $q2->consume($options);
$this->AssertEquals(count($msg), 2);
$this->AssertEquals($msg[0]['message_body'], $msgbody1, 'message not equal');
$this->AssertEquals($msg[1]['message_body'], $msgbody2, 'message not equal');
// Read from the queue
$msg = $q3->consume($options);
$this->AddMessage(var_export($msg, true));
$this->AssertEquals(count($msg), 3);
$this->AssertEquals($msg[0]['message_body'], $msgbody1, 'message not equal');
$this->AssertEquals($msg[1]['message_body'], $msgbody2, 'message not equal');
$this->AssertEquals($msg[2]['message_body'], $msgbody3, 'message not equal');
$msg = $q3->consume($options);
$this->AssertEquals(count($msg), 0);
}
public function delete()
{
if ($this->is_loaded == false) {
return false;
}
try {
$msg = $this->build_delete();
$con = MPF_AMQP_Factory::get_instance()->get_connection();
$ex = new AMQPExchange($con, self::get_exchange());
$ex->publish($msg, self::get_routing());
} catch (Exception $e) {
MPF::get_instance()->get_debugger()->debug('AMPQ: Can not be published - ' . $e->getMessage());
}
return true;
}
public static function setupConnection(\AMQPConnection $connection, $config)
{
$channel = new \AMQPChannel($connection);
$exchange = new \AMQPExchange($channel);
$exchange->setName($config['exchange_name']);
$exchange->setType(AMQP_EX_TYPE_DIRECT);
$exchange->setFlags(AMQP_DURABLE);
$exchange->declareExchange();
$queue = new \AMQPQueue($channel);
$queue->setName($config['queue_name']);
$queue->setFlags(AMQP_DURABLE);
$queue->declareQueue();
// $exchange->bind($config['queue_name'], 'gos.websocket.pusher');
return [$channel, $exchange, $queue];
}