Utility to debug the data from a LavinMQ instance

[snichme]

show_sp: show all data and headers that corresponds to a segment
position
list_queues: List which queue each directory corresponds to

[jage]

Ah, I missed this, looks very interesting, should we revive it?

[jage]

Ah, I missed this, looks very interesting, should we revive it?

Yes we should!

[chadknutson]

I have the list_queues feature in lmqrecover now. Currently the output format is as below, but I am happy to alter as needed.

`➜ lmqrecover git:(main) ✗ ./bin/lmqrecover -D ~/Temp/LavinMQ/campbell -m queue_dict

VHOST ed9e7c271ec2819801de88bedc995c7862f14671 : alccsfpt
e0417928efb829deba056fc53babf67b9aab8d1a : q1
a87383fb48a01e0cc8776076d47b47dedb64e7cf : ackq
5eb965dd8c804a3a2833ac61fe1d1f6b1960735a : dead
814866c5e21db7061ea573dece6dd6887156f541 : fed_explicit
4f3494b506290b16dabd31ff75c1babdbdd7ff7b : fed_blank
f237cb031ca6df0f8a2fd1a7001801a5c01fd551 : q2
55bc5de4ad739fc0c332d826cb21bab6c0fd28b7 : recover

VHOST 7b00b3a3f975f114b68b430e96c5def958e32ed9 : pnivqvfc
daa8ff96afb156ca03422fe9e7897791a333cafb : custom_build
6c3cb56024bc6c8b89766adad4be6fd341a2447a : default_celery_queue`

[chadknutson]

Now there is a mode to show message details for specified file and segment position. Let me know if you want the AMQP properties split out. Simple enough to do.

➜ lmqrecover git:(main) ./bin/lmqrecover -D ~/Temp/LavinMQ/campbell/18406f777ec2bc0b0c8f9900e342ca5f0a557268/a94a8fe5ccb19ba61c4c0873d391e987982fbbd3/msgs.0000000001 -m show_sp -s 4

Message located
exchange: default-exchange
routing_key: test
Properties: AMQ::Protocol::Properties(@timestamp_raw=nil, @content_type=nil, @content_encoding=nil, @headers=AMQ::Protocol::Table(), @delivery_mode=2, @priority=nil, @correlation_id=nil, @reply_to=nil, @Expiration=nil, @message_id=nil, @type=nil, @user_id=nil, @app_id=nil, @reserved1=nil)
Body size: 41B