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

3 files changed, 26 insertions, 23 deletions

diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py
index 91bed4746f..94e76b1978 100644
--- a/synapse/federation/federation_client.py
+++ b/synapse/federation/federation_client.py
@@ -24,7 +24,6 @@ from synapse.api.errors import (
     CodeMessageException, HttpResponseException, SynapseError,
 )
 from synapse.util import unwrapFirstError
-from synapse.util.async import concurrently_execute
 from synapse.util.caches.expiringcache import ExpiringCache
 from synapse.util.logutils import log_function
 from synapse.util.logcontext import preserve_fn, preserve_context_over_deferred
@@ -137,9 +136,7 @@ class FederationClient(FederationBase):
 
         sent_edus_counter.inc()
 
-        # TODO, add errback, etc.
         self._transaction_queue.enqueue_edu(edu, key=key)
-        return defer.succeed(None)
 
     @log_function
     def send_device_messages(self, destination):
@@ -719,24 +716,14 @@ class FederationClient(FederationBase):
 
         raise RuntimeError("Failed to send to any server.")
 
-    @defer.inlineCallbacks
-    def get_public_rooms(self, destinations):
-        results_by_server = {}
-
-        @defer.inlineCallbacks
-        def _get_result(s):
-            if s == self.server_name:
-                defer.returnValue()
-
-            try:
-                result = yield self.transport_layer.get_public_rooms(s)
-                results_by_server[s] = result
-            except:
-                logger.exception("Error getting room list from server %r", s)
-
-        yield concurrently_execute(_get_result, destinations, 3)
+    def get_public_rooms(self, destination, limit=None, since_token=None,
+                         search_filter=None):
+        if destination == self.server_name:
+            return
 
-        defer.returnValue(results_by_server)
+        return self.transport_layer.get_public_rooms(
+            destination, limit, since_token, search_filter
+        )
 
     @defer.inlineCallbacks
     def query_auth(self, destination, room_id, event_id, local_auth):
diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py
index 2b138526ba..db45c7826c 100644
--- a/synapse/federation/transport/client.py
+++ b/synapse/federation/transport/client.py
@@ -248,12 +248,22 @@ class TransportLayerClient(object):
 
     @defer.inlineCallbacks
     @log_function
-    def get_public_rooms(self, remote_server):
+    def get_public_rooms(self, remote_server, limit, since_token,
+                         search_filter=None):
         path = PREFIX + "/publicRooms"
 
+        args = {}
+        if limit:
+            args["limit"] = [str(limit)]
+        if since_token:
+            args["since"] = [since_token]
+
+        # TODO(erikj): Actually send the search_filter across federation.
+
         response = yield self.client.get_json(
             destination=remote_server,
             path=path,
+            args=args,
         )
 
         defer.returnValue(response)
diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py
index 37c0d4fbc4..fec337be64 100644
--- a/synapse/federation/transport/server.py
+++ b/synapse/federation/transport/server.py
@@ -18,7 +18,9 @@ from twisted.internet import defer
 from synapse.api.urls import FEDERATION_PREFIX as PREFIX
 from synapse.api.errors import Codes, SynapseError
 from synapse.http.server import JsonResource
-from synapse.http.servlet import parse_json_object_from_request
+from synapse.http.servlet import (
+    parse_json_object_from_request, parse_integer_from_args, parse_string_from_args,
+)
 from synapse.util.ratelimitutils import FederationRateLimiter
 from synapse.util.versionstring import get_version_string
 
@@ -554,7 +556,11 @@ class PublicRoomList(BaseFederationServlet):
 
     @defer.inlineCallbacks
     def on_GET(self, origin, content, query):
-        data = yield self.room_list_handler.get_local_public_room_list()
+        limit = parse_integer_from_args(query, "limit", 0)
+        since_token = parse_string_from_args(query, "since", None)
+        data = yield self.room_list_handler.get_local_public_room_list(
+            limit, since_token
+        )
         defer.returnValue((200, data))