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Id: 123710
Status: new
Priority: 0/
Queue: Net-RabbitFoot

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Owner: Nobody in particular
Requestors: ivan.mitic [...] borderlinx.com
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Subject: Can't consume from a queue when message is moved to it from different queue by x-dead-letter mechanism
Date: Wed, 22 Nov 2017 11:51:06 +0100
To: bug-Net-RabbitFoot [...] rt.cpan.org
From: Ivan Mitic <ivan.mitic [...] borderlinx.com>
Hello, When a message is moved from source_queue to dest_queue through x-dead-letter mechanism, it's headers are modified and contain something like this (taken from RabbitMQ Management): headers: x-death: count: 1 reason: expired queue: source_queue time: 1511281957 exchange: routing-keys: source_queue A consumer with code like: use Net::RabbitFoot; my $connection = Net::RabbitFoot->new()->load_xml_spec()->connect( host => 'localhost', port => '5672', user => 'guest', pass => 'guest', vhost => '/', ); my $channel = $connection->open_channel(); $channel->consume( queue => 'dest_queue', on_consume => sub { print shift()->{body}->{payload}; } ); Will produce this: EV: error in callback (ignoring): No way to unpack field 'count' type 'l' at /usr/local/share/perl5/Net/AMQP/Common.pm line 265. Environment: $ perl -MNet::RabbitFoot -e 'print* $Net::RabbitFoot::VERSION* . "\n"' *1.03* $ *perl* -v This is perl, *v5.10.1* (*) built for x86_64-linux-thread-multi $ uname -a Linux localhost.localdomain 2.6.32-279.el6.x86_64 #1 SMP Fri Jun 22 12:19:21 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Thanks. Regards, *Ivan Mitic* | Senior Software Architect | Borderlinx +381642513139 ivan.mitic@borderlinx.com