public function subscribe($exchange, $callback)
{
$this->stomp->subscribe($exchange);
while ($frame = $this->stomp->readFrame()) {
$callback($frame->body);
}
}
/**
* Tests Stomp->connect(), send(), and subscribe() - out of order. the messages should be received in FIFO order.
*/
public function testAsyncSub()
{
$this->assertTrue($this->Stomp->connect());
$this->assertTrue($this->Stomp->send('/queue/test', 'test 1'));
$this->assertTrue($this->Stomp->send('/queue/test', 'test 2'));
$this->assertTrue($this->Stomp->subscribe('/queue/test'));
$frame = $this->Stomp->readFrame();
$this->assertEquals($frame->body, 'test 1', 'test 1 was not received!');
$this->Stomp->ack($frame);
$frame = $this->Stomp->readFrame();
$this->assertEquals($frame->body, 'test 2', 'test 2 was not received!');
$this->Stomp->ack($frame);
}
/**
* Tests Stomp->unsubscribe()
*/
public function testUnsubscribe()
{
if (!$this->Stomp->isConnected()) {
$this->Stomp->connect();
}
$this->Stomp->subscribe($this->queue);
$this->assertTrue($this->Stomp->unsubscribe($this->queue));
}
/**
* {@inheritdoc}
*/
public function transport(SourceInterface $source)
{
if (!$this->client->isConnected()) {
$this->client->connect();
$this->client->subscribe((string) $source);
}
$message = $this->client->readFrame();
$table = $this->getTableFactory()->create();
if ($message != NULL) {
$this->client->ack($message);
}
if (!$message) {
return $table;
}
$row = $table->getNewRow();
$row->set('command', $message->command);
if (!empty($message->headers)) {
foreach ($message->headers as $key => $value) {
$row->set($key, $value);
}
}
$row->set('body', $message->body);
return $table;
}
*/
/*
To successfully run this example, you must first start the broker with stomp+ssl enabled.
You can do that by executing:
$ ${ACTIVEMQ_HOME}/bin/activemq xbean:activemq-connectivity.xml
Then you can execute this example with:
$ php connectivity.php
*/
// include a library
use FuseSource\Stomp\Stomp;
// make a connection
$con = new Stomp("failover://(tcp://localhost:61614,ssl://localhost:61612)?randomize=false");
// connect
$con->connect();
// send a message to the queue
$con->send("/queue/test", "test");
echo "Sent message with body 'test'\n";
// subscribe to the queue
$con->subscribe("/queue/test");
// receive a message from the queue
$msg = $con->readFrame();
// do what you want with the message
if ($msg != null) {
echo "Received message with body '{$msg->body}'\n";
// mark the message as received in the queue
$con->ack($msg);
} else {
echo "Failed to receive a message\n";
}
// disconnect
$con->disconnect();
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// include a library
use FuseSource\Stomp\Stomp;
use FuseSource\Stomp\Message\Map;
// make a connection
$con = new Stomp("tcp://localhost:61613");
// connect
$con->connect();
// send a message to the queue
$body = array("city" => "Belgrade", "name" => "Dejan");
$header = array();
$header['transformation'] = 'jms-map-json';
$mapMessage = new Map($body, $header);
$con->send("/queue/test", $mapMessage);
echo "Sending array: ";
print_r($body);
$con->subscribe("/queue/test", array('transformation' => 'jms-map-json'));
$msg = $con->readFrame();
// extract
if ($msg != null) {
echo "Received array: ";
print_r($msg->map);
// mark the message as received in the queue
$con->ack($msg);
} else {
echo "Failed to receive a message\n";
}
// disconnect
$con->disconnect();
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// include a library
use FuseSource\Stomp\Stomp;
// make a connection
$con = new Stomp("tcp://localhost:61613");
// connect
$con->connect();
$con->setReadTimeout(1);
// subscribe to the queue
$con->subscribe("/queue/transactions", array('ack' => 'client', 'activemq.prefetchSize' => 1));
// try to send some messages
$con->begin("tx1");
for ($i = 1; $i < 3; $i++) {
$con->send("/queue/transactions", $i, array("transaction" => "tx1"));
}
// if we abort transaction, messages will not be sent
$con->abort("tx1");
// now send some messages for real
$con->begin("tx2");
echo "Sent messages {\n";
for ($i = 1; $i < 5; $i++) {
echo "\t{$i}\n";
$con->send("/queue/transactions", $i, array("transaction" => "tx2"));
}
echo "}\n";
protected function consume()
{
$consumer2 = new Stomp($this->broker);
$consumer2->sync = false;
$consumer2->clientId = "test";
$consumer2->setReadTimeout(1);
$consumer2->connect("system", "manager");
$consumer2->subscribe($this->topic);
$frame = $consumer2->readFrame();
$this->assertEquals($frame->body, "test message");
if ($frame != null) {
$consumer2->ack($frame);
}
$consumer2->disconnect();
}
} else {
echo "Failed to receive a message\n";
}
sleep(1);
// disconnect durable consumer
$consumer->unsubscribe("/topic/test");
$consumer->disconnect();
echo "Disconnecting consumer\n";
// send a message while consumer is disconnected
// note: only persistent messages will be redelivered to the durable consumer
$producer->send("/topic/test", "test1", array('persistent' => 'true'));
echo "Message 'test1' sent to topic\n";
// reconnect the durable consumer
$consumer = new Stomp("tcp://localhost:61613");
$consumer->clientId = "test";
$consumer->connect();
$consumer->subscribe("/topic/test");
echo "Reconnecting consumer\n";
// receive a message from the topic
$msg = $consumer->readFrame();
// do what you want with the message
if ($msg != null) {
echo "Message '{$msg->body}' received from topic\n";
$consumer->ack($msg);
} else {
echo "Failed to receive a message\n";
}
// disconnect
$consumer->unsubscribe("/topic/test");
$consumer->disconnect();
$producer->disconnect();
protected function consume()
{
$consumer2 = new Stomp($this->broker);
$consumer2->sync = true;
$consumer2->clientId = "test";
$consumer2->setReadTimeout(1);
$consumer2->connect($this->login, $this->password);
$consumer2->subscribe($this->topic, array('persistent' => 'true'));
$frame = $consumer2->readFrame();
$this->assertEquals($frame->body, "test message");
if ($frame != null) {
$consumer2->ack($frame);
}
$consumer2->disconnect();
}
