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| author | Brendan Abolivier <babolivier@matrix.org> | 2020-05-07 11:35:23 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-07 10:35:23 +0100 |
| commit | d9b8d274949df7356e880a67d3aac1b25613ab1f (patch) | |
| tree | 8f2af8762b9e13eec493e288c9a7b6c5c55892bb /docs/sample_config.yaml | |
| parent | Improve per-block CPU and DB usage metrics (#7426) (diff) | |
| download | synapse-d9b8d274949df7356e880a67d3aac1b25613ab1f.tar.xz | |
Add a configuration setting for the dummy event threshold (#7422)
Add dummy_events_threshold which allows configuring the number of forward extremities a room needs for Synapse to send forward extremities in it.
Diffstat (limited to 'docs/sample_config.yaml')
| -rw-r--r-- | docs/sample_config.yaml | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml index fc970986c6..98ead7dc0e 100644 --- a/docs/sample_config.yaml +++ b/docs/sample_config.yaml @@ -253,6 +253,18 @@ listeners: # bind_addresses: ['::1', '127.0.0.1'] # type: manhole +# Forward extremities can build up in a room due to networking delays between +# homeservers. Once this happens in a large room, calculation of the state of +# that room can become quite expensive. To mitigate this, once the number of +# forward extremities reaches a given threshold, Synapse will send an +# org.matrix.dummy_event event, which will reduce the forward extremities +# in the room. +# +# This setting defines the threshold (i.e. number of forward extremities in the +# room) at which dummy events are sent. The default value is 10. +# +#dummy_events_threshold: 5 + ## Homeserver blocking ## |