php amqp 消息队列 RabbitMQ 交换器类型 直连 (三)

<?php

$connect = new AMQPConnection();
$connect->connect();

$channel = new AMQPChannel($connect);

$exchange = new AMQPExchange($channel);
$exchange->setName(‘exchange‘);
$exchange->setType(AMQP_EX_TYPE_DIRECT);
$exchange->declare();

$queue = new AMQPQueue($channel);
$queue->setName(‘logs‘);
$queue->declare();

$queue->bind(‘exchange‘, ‘logs‘);

while (true) {
    $queue->consume(‘callback‘);
}

$connection->close();

function callback($envelope, $queue) {
    var_dump($envelope->getBody());
    $queue->nack($envelope->getDeliveryTag());
}

<?php

$connect = new AMQPConnection();
$connect->connect();

$channel = new AMQPChannel($connect);

$exchange = new AMQPExchange($channel);
$exchange->setName(‘exchange‘);
$exchange->setType(AMQP_EX_TYPE_DIRECT);
$exchange->declare();

$exchange->publish(‘direct type test‘,‘logs‘);
var_dump("Send Message OK");

$connect->disconnect();

<?php

$connect = new AMQPConnection();
$connect->connect();

$channel = new AMQPChannel($connect);

$exchange = new AMQPExchange($channel);
$exchange->setName(‘exchange‘);
$exchange->setType(AMQP_EX_TYPE_DIRECT);
$exchange->declare();

$queue = new AMQPQueue($channel);
$queue->setName(‘logs‘);
@$queue->declare();

$queue->bind(‘exchange‘, ‘logs‘);

while (true) {
    $queue->consume(‘callback‘);
}

$connection->close();

function callback($envelope, $queue) {
    var_dump($envelope->getBody());
    $queue->nack($envelope->getDeliveryTag());
}

<?php

$connect = new AMQPConnection();
$connect->connect();

$channel = new AMQPChannel($connect);

$exchange = new AMQPExchange($channel);
$exchange->setName(‘exchange‘);
$exchange->setType(AMQP_EX_TYPE_DIRECT);
$exchange->declare();

for ($index = 1; $index < 5; $index++) {
    $exchange->publish($index,‘logs‘);
    var_dump("Send:$index");
}

$exchange->delete();
$connect->disconnect();

for ($index = 1; $index < 50; $index++) {
    $exchange->publish($index,‘logs‘);
    var_dump("Send:$index");
}

function callback($envelope, $queue) {
    var_dump($envelope->getBody());
    sleep(3);
    $queue->nack($envelope->getDeliveryTag());
}

$channel = new AMQPChannel($connect);

$channel = new AMQPChannel($connect);
$channel->setPrefetchCount(1);