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Guest
Posted: Tue Jun 17, 2008 11:22 pm Reply with quote
Guest
In running Dialyzer on my code, these warnings came up for the Erlang RabbitMQ Client (rabbitmq-erlang-client-200803131204.tar.gz). This seems to be the latest version of the client.

amqp_connection.erl:114: The call erlang:exit('channel_already_registered',ChannelNumber::any()) will fail since it differs in argument position 1 from the success typing arguments: (pid() | port(),any())
test_util.erl:237: The call erlang:exit('should_not_receive_any_more_messages',Msg::any()) will fail since it differs in argument position 1 from the success typing arguments: (pid() | port(),any())

These warnings look to be justified because exit/2 is defined as

exit(Pid, Reason) -> true

Types:
Pid = pid()
Reason = term()



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0x6e6562
Posted: Wed Jun 18, 2008 6:12 am Reply with quote
User Joined: 12 Jul 2007 Posts: 250
Edwin,

On Wed, Jun 18, 2008 at 12:21 AM, Edwin Fine
<rabbitmq-discuss_efine@usa.net> wrote:
> amqp_connection.erl:114: The call
> erlang:exit('channel_already_registered',ChannelNumber::any()) will fail
> since it differs in argument position 1 from the success typing arguments:
> (pid() | port(),any())
> test_util.erl:237: The call
> erlang:exit('should_not_receive_any_more_messages',Msg::any()) will fail
> since it differs in argument position 1 from the success typing arguments:
> (pid() | port(),any())

This is a bug. I'll apply a fix and let you know when the new Erlang
client repo is available (see previous post).

Thanks for the input,

Ben

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0x6e6562
Posted: Mon Jun 23, 2008 10:39 am Reply with quote
User Joined: 12 Jul 2007 Posts: 250
Edwin,

On Wed, Jun 18, 2008 at 7:11 AM, Ben Hood <0x6e6562@gmail.com> wrote:
> This is a bug. I'll apply a fix and let you know when the new Erlang
> client repo is available (see previous post).

I have fixed this and the Erlang client hg repo is now available at
http://hg.opensource.lshift.net/rabbitmq-erlang-client/

Also, you will find start/4 in the amqp_connection module in the
latest revision.

HTH,

Ben

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