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authorErik Johnston <erik@matrix.org>2016-08-08 13:38:13 +0100
committerErik Johnston <erik@matrix.org>2016-08-08 13:38:13 +0100
commitd330d45e2d6f6af33904d42045329303c0cd3828 (patch)
treeaf40c91de6b24b6ff53203fa4b6ccc57159b988f /synapse/federation/transport/client.py
parentMerge pull request #959 from evelynmitchell/patch-1 (diff)
parentCapatailize HTML (diff)
downloadsynapse-0.17.0.tar.xz
Merge branch 'release-v0.17.0' of github.com:matrix-org/synapse v0.17.0
Diffstat (limited to 'synapse/federation/transport/client.py')
-rw-r--r--synapse/federation/transport/client.py22
1 files changed, 22 insertions, 0 deletions
diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py
index ebb698e278..3d088e43cb 100644
--- a/synapse/federation/transport/client.py
+++ b/synapse/federation/transport/client.py
@@ -55,6 +55,28 @@ class TransportLayerClient(object):
         )
 
     @log_function
+    def get_room_state_ids(self, destination, room_id, event_id):
+        """ Requests all state for a given room from the given server at the
+        given event. Returns the state's event_id's
+
+        Args:
+            destination (str): The host name of the remote home server we want
+                to get the state from.
+            context (str): The name of the context we want the state of
+            event_id (str): The event we want the context at.
+
+        Returns:
+            Deferred: Results in a dict received from the remote homeserver.
+        """
+        logger.debug("get_room_state_ids dest=%s, room=%s",
+                     destination, room_id)
+
+        path = PREFIX + "/state_ids/%s/" % room_id
+        return self.client.get_json(
+            destination, path=path, args={"event_id": event_id},
+        )
+
+    @log_function
     def get_event(self, destination, event_id, timeout=None):
         """ Requests the pdu with give id and origin from the given server.