tree c82c72837a93dbb14e61af0e1ffb290266d99e0a
parent c544b0ebc3ab26e6217e2ee087962adcc213d622
author Antonio Barone <syntonyze@gmail.com> 1629473765 +0200
committer Antonio Barone <syntonyze@gmail.com> 1630316608 +0000

Only publish stream events when sendStreamEvents is set.

The publishing of stream events is only enabled when the
"sendStreamEvents' configuration is set as follows:

[plugin "events-gcloud-pubsub"]
   sendStreamEvents=true

Note that this constitutes a breaking change compared to the previous
stable version (stable-3.4), in which stream events were published by
default.

This is because multi-site now already publishes stream events
[see Iafe5a8155] by binding directly the StreamEventsPublisher from the
events-broker library. Thus direct publishing from events-gcloud-pubsub
would be redundant and cause twice as many messages to be published.

Bug: Issue 14910
Change-Id: I8569d093405457654cda21a8acb8c0dff36646f2