Ensure ReplicationStreamer is always started when replication enabled. (#7579)

Fixes #7566.
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Erik Johnston 2020-05-27 11:44:19 +01:00 committed by GitHub
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changelog.d/7579.bugfix Normal file
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Fix bug where `ReplicationStreamer` was not always started when replication was enabled. Bug introduced in v1.14.0rc1.

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@ -159,6 +159,9 @@ class ReplicationCommandHandler:
hs.config.redis_port,
)
# First let's ensure that we have a ReplicationStreamer started.
hs.get_replication_streamer()
# We need two connections to redis, one for the subscription stream and
# one to send commands to (as you can't send further redis commands to a
# connection after SUBSCRIBE is called).