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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/tcp_replication.rst | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/docs/tcp_replication.rst b/docs/tcp_replication.rst index 7393527f6f..62225ba6f4 100644 --- a/docs/tcp_replication.rst +++ b/docs/tcp_replication.rst @@ -175,3 +175,49 @@ An example of a batched set of ``RDATA`` is:: In this case the client shouldn't advance their caches token until it sees the the last ``RDATA``. + + +List of commands +~~~~~~~~~~~~~~~~ + +The list of valid commands, with which side can send it: server (S) or client (C): + +SERVER (S) + Sent at the start to identify which server the client is talking to + +RDATA (S) + A single update in a stream + +POSITION (S) + The position of the stream has been updated + +ERROR (S, C) + There was an error + +PING (S, C) + Sent periodically to ensure the connection is still alive + +NAME (C) + Sent at the start by client to inform the server who they are + +REPLICATE (C) + Asks the server to replicate a given stream + +USER_SYNC (C) + A user has started or stopped syncing + +FEDERATION_ACK (C) + Acknowledge receipt of some federation data + +REMOVE_PUSHER (C) + Inform the server a pusher should be removed + +INVALIDATE_CACHE (C) + Inform the server a cache should be invalidated + +SYNC (S, C) + Used exclusively in tests + + +See ``synapse/replication/tcp/commands.py`` for a detailed description and the +format of each command. |