MessageAttributes support

[leemhenson]

It looks to me like cmb doesn't support custom MessageAttributes in addition to the normal Attributes (SentTimestamp etc). Is this planned?

See: http://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/API_Message.html http://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/API_ReceiveMessage.html http://docs.aws.amazon.com/sns/latest/api/API_Publish.html

[leemhenson]

Looks like this is on master now? I'm going to give it a whirl. :snowboarder:

[leemhenson]

I guess this isn't fully baked yet? I've added them to the ruby example script (see pull request above) but I'm getting a nil from message_attributes in my example:

{
            :message_id => "0:0:0_0_41:2979637976979472444:-5029747869421079692",
        :receipt_handle => "0:0:0_0_41:2979637976979472444:-5029747869421079692",
            :attributes => {
                 "ApproximateReceiveCount" => "1",
                           "SentTimestamp" => "1420802105417",
                                "SenderId" => "420706997018",
        "ApproximateFirstReceiveTimestamp" => "1420802105421"
    },
                  :body => "test",
    :message_attributes => nil
}

[boriwo]

Yes, this feature is experimental and not completed yet. Basic attributes (string, number, binary) may work in cqs already but there's no bridge from cns to cqs yet. Will update here, when it makes sense to try.

[boriwo]

Just checked in the cns part. You can give it a try now. Note that I had to change your ruby script slightly to make it work.

[leemhenson]

:cake: yeah looks good, thanks!