rabbitmq / rabbitmq-federation

RabbitMQ Federation plugin
https://www.rabbitmq.com/
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`rabbit_federation_exchange_link_sup_sup` and its queue counterpart should be more idempotent #84

Closed michaelklishin closed 5 years ago

michaelklishin commented 5 years ago

rabbit_federation_exchange_link_sup_sup and its queue counterpart do not handle {error, already_started} return values from start_child/2, which can be seen in the wild due to concurrent events such as topology and policy changes.