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#!/usr/bin/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 cqpid_perl;
use Getopt::Long;
my $url = "127.0.0.1";
my $timeout = 60;
my $forever = 0;
my $count = 1;
my $connectionOptions = "";
my $address = "amq.direct";
my $result = GetOptions(
"broker|b=s" => \ $url,
"timeout|t=i" => \ $timeout,
"forever|f" => \ $forever,
"connection-options=s" => \ $connectionOptions,
"count|c=i" => \ $count,
);
if (! $result) {
print "Usage: perl drain.pl [OPTIONS]\n";
}
if ($#ARGV ge 0) {
$address = $ARGV[0]
}
sub getTimeout {
return ($forever) ? $cqpid_perl::Duration::FOREVER : new cqpid_perl::Duration($timeout*1000);
}
my $connection = new cqpid_perl::Connection($url, $connectionOptions);
eval {
$connection->open();
my $session = $connection->createSession();
my $receiver = $session->createReceiver($address);
my $timeout = getTimeout();
my $message = new cqpid_perl::Message();
my $i = 0;
while($receiver->fetch($message, $timeout)) {
print "Message(properties=" . $message->getProperties() . ",content='";
if ($message->getContentType() eq "amqp/map") {
my $content = cqpid_perl::decodeMap($message);
map{ print "\n$_ => $content->{$_}"; } keys %{$content};
}
else {
print $message->getContent();
}
print "')\n";
my $replyto = $message->getReplyTo();
if ($replyto->getName()) {
print "Replying to " . $message->getReplyTo()->str() . "...\n";
my $sender = $session->createSender($replyto);
my $response = new cqpid_perl::Message("received by the server.");
$sender->send($response);
}
$session->acknowledge();
if ($count and (++$i ==$count)) {
last;
}
}
$receiver->close();
$session->close();
$connection->close();
};
if ($@) {
$connection->close();
die $@;
}
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