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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 Getopt::Long;
use Pod::Usage;
use qpid_proton;
my $help = 0;
my $man = 0;
GetOptions(
man => \$man,
"help|?" => \$help
) or pod2usage(2);
pod2usage(1) if $help;
pod2usage(-exitval => 0, -verbose => 2) if $man;
pod2usage(2) unless scalar(@ARGV);
# create a messenger for receiving and holding
# incoming messages
our $messenger = new qpid::proton::Messenger;
$messenger->start;
# subscribe the messenger to all addresses specified sources
foreach (@ARGV) {
$messenger->subscribe($_);
}
sub dispatch {
my $request = $_[0];
my $reply = $_[1];
if ($request->get_subject) {
$reply->set_subject("Re: " . $request->get_subject);
}
$reply->set_properties($request->get_properties);
print "Dispatched " . $request->get_subject . "\n";
my $properties = $request->get_properties;
foreach (keys %{$properties}) {
my $value = $properties->{%_};
print "\t$_: $value\n";
}
}
our $message = new qpid::proton::Message;
our $reply = new qpid::proton::Message;
while(1) {
$messenger->receive(1) if $messenger->incoming < 10;
if ($messenger->incoming > 0) {
$messenger->get($message);
if ($message->get_reply_to) {
print $message->get_reply_to . "\n";
$reply->set_address($message->get_reply_to);
$reply->set_correlation_id($message->get_correlation_id);
$reply->set_body($message->get_body);
}
dispatch($message, $reply);
$messenger->put($reply);
$messenger->send;
}
}
$message->stop;
__END__
=head1 NAME
server - Proton example server application for Perl.
=head1 SYNOPSIS
server.pl [OPTIONS] <addr1> ... <addrn>
Options:
--help - This help message.
--man - Show the full documentation.
=over 8
=item B<--help>
Prints a brief help message and exits.
=item B<--man>
Prints the man page and exits.
=back
=head2 ADDRESS
The form an address takes is:
[amqp://]<domain>[/name]
=cut
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