debian-koji/plugins/hub/protonmsg.conf
Ken Dreyer dbacf1f985 protonmsg: allow users to specify router-specific topic prefixes
Prior to this change, Koji would always send messages with a hard-coded
topic:// prefix.

This works fine for ActiveMQ 5 and Artemis, but RabbitMQ does not
support that syntax. Instead, RabbitMQ brokers expect clients to use
topic addresses with a "/topic/" prefix.

The RFE for RabbitMQ to support "topic://" prefixes is
https://github.com/rabbitmq/rabbitmq-server/issues/2583

In the meantime, allow users to specify "topic://" or "/topic/"
explicitly in their configuration.

For backwards-compatibility, if the user chose neither "topic://" nor
"/topic/", prepend the "topic://" string, preserving the plugin's
existing behavior.

(Note: ActiveMQ 5 advertises its expected topic:// prefix in the initial
connection properties, so we could read that value dynamically, but
RabbitMQ and Artemis do not send an expected topic prefix connection
properties, so we just make the user choose explicitly here.)
2021-12-20 08:44:27 +01:00

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[broker]
urls = amqps://broker1.example.com:5671 amqps://broker2.example.com:5671
cert = /etc/koji-hub/plugins/client.pem
cacert = /etc/koji-hub/plugins/ca.pem
topic_prefix = topic://koji
connect_timeout = 10
send_timeout = 60
[message]
# limit build.extra size which is sent to bus
# if field is longer (json.dumps), ignore it
# default value is 0 - unlimited size
extra_limit = 0
[queue]
# enable persistent database queue
enabled = true
# how many messages are picked from db in one call
# note, that big number can slow requests if there
# is a huge message backlog (typically after broker outage)
batch_size = 100
# how old messages should be stored (hours)
max_age = 24