Merge branch 'develop' of github.com:matrix-org/synapse into erikj/purge_state_groups

1 files changed, 11 insertions, 8 deletions

diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py
index 2ab973d6c8..edba5a9808 100644
--- a/synapse/federation/transport/client.py
+++ b/synapse/federation/transport/client.py
@@ -143,9 +143,17 @@ class TransportLayerClient(object):
             transaction (Transaction)
 
         Returns:
-            Deferred: Results of the deferred is a tuple in the form of
-            (response_code, response_body) where the response_body is a
-            python dict decoded from json
+            Deferred: Succeeds when we get a 2xx HTTP response. The result
+            will be the decoded JSON body.
+
+            Fails with ``HTTPRequestException`` if we get an HTTP response
+            code >= 300.
+
+            Fails with ``NotRetryingDestination`` if we are not yet ready
+            to retry this server.
+
+            Fails with ``FederationDeniedError`` if this destination
+            is not on our federation whitelist
         """
         logger.debug(
             "send_data dest=%s, txid=%s",
@@ -170,11 +178,6 @@ class TransportLayerClient(object):
             backoff_on_404=True,  # If we get a 404 the other side has gone
         )
 
-        logger.debug(
-            "send_data dest=%s, txid=%s, got response: 200",
-            transaction.destination, transaction.transaction_id,
-        )
-
         defer.returnValue(response)
 
     @defer.inlineCallbacks