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#!/usr/bin/env perl
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# 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.
#
use strict;
use warnings;
use qpid;
my $url = ( @ARGV == 1 ) ? $ARGV[0] : "amqp:tcp:127.0.0.1:5672";
my $connectionOptions = ( @ARGV > 1 ) ? $ARGV[1] : "";
# creates a new connection instance
my $connection = new qpid::messaging::Connection( $url, $connectionOptions );
eval {
# open the connection and create a session for interacting with it
$connection->open();
my $session = $connection->create_session();
my $sender = $session->create_sender("service_queue");
# create an address and receiver for incoming messages
# the queue will be created always, and will be deleted
# when the receive disconnects
my $responseQueue = new qpid::messaging::Address(
"#response-queue; {create:always, delete:always}");
my $receiver = $session->create_receiver($responseQueue);
# Now send some messages...
my @s = (
"Twas brillig, and the slithy toves",
"Did gire and gymble in the wabe.",
"All mimsy were the borogroves,",
"And the mome raths outgrabe."
);
# create the message object, and set a reply-to address
# so that the server knows where to send responses
# the message object will be reused to send each line
my $request = new qpid::messaging::Message();
$request->set_reply_to($responseQueue);
for ( my $i = 0 ; $i < 4 ; $i++ ) {
$request->set_content( $s[$i] );
$sender->send($request);
# wait for the response to the last line sent
# the message will be taken directly from the
# broker's queue rather than waiting for it
# to be queued locally
my $response = $receiver->fetch();
print $request->get_content() . " -> "
. $response->get_content() . "\n";
}
# close the connection
$connection->close();
};
if ($@) {
die $@;
}
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