Merge branch 'develop' into pushrules2

2 files changed, 43 insertions, 0 deletions

diff --git a/synapse/config/ratelimiting.py b/synapse/config/ratelimiting.py
index 17c7e64ce7..862c07ef8c 100644
--- a/synapse/config/ratelimiting.py
+++ b/synapse/config/ratelimiting.py
@@ -22,6 +22,12 @@ class RatelimitConfig(Config):
         self.rc_messages_per_second = args.rc_messages_per_second
         self.rc_message_burst_count = args.rc_message_burst_count
 
+        self.federation_rc_window_size = args.federation_rc_window_size
+        self.federation_rc_sleep_limit = args.federation_rc_sleep_limit
+        self.federation_rc_sleep_delay = args.federation_rc_sleep_delay
+        self.federation_rc_reject_limit = args.federation_rc_reject_limit
+        self.federation_rc_concurrent = args.federation_rc_concurrent
+
     @classmethod
     def add_arguments(cls, parser):
         super(RatelimitConfig, cls).add_arguments(parser)
@@ -34,3 +40,33 @@ class RatelimitConfig(Config):
             "--rc-message-burst-count", type=float, default=10,
             help="number of message a client can send before being throttled"
         )
+
+        rc_group.add_argument(
+            "--federation-rc-window-size", type=int, default=10000,
+            help="The federation window size in milliseconds",
+        )
+
+        rc_group.add_argument(
+            "--federation-rc-sleep-limit", type=int, default=10,
+            help="The number of federation requests from a single server"
+                 " in a window before the server will delay processing the"
+                 " request.",
+        )
+
+        rc_group.add_argument(
+            "--federation-rc-sleep-delay", type=int, default=500,
+            help="The duration in milliseconds to delay processing events from"
+                 " remote servers by if they go over the sleep limit.",
+        )
+
+        rc_group.add_argument(
+            "--federation-rc-reject-limit", type=int, default=50,
+            help="The maximum number of concurrent federation requests allowed"
+                 " from a single server",
+        )
+
+        rc_group.add_argument(
+            "--federation-rc-concurrent", type=int, default=3,
+            help="The number of federation requests to concurrently process"
+                 " from a single server",
+        )
diff --git a/synapse/config/server.py b/synapse/config/server.py
index 31e44cc857..4e4892d40b 100644
--- a/synapse/config/server.py
+++ b/synapse/config/server.py
@@ -31,6 +31,7 @@ class ServerConfig(Config):
         self.webclient = True
         self.manhole = args.manhole
         self.no_tls = args.no_tls
+        self.soft_file_limit = args.soft_file_limit
 
         if not args.content_addr:
             host = args.server_name
@@ -77,6 +78,12 @@ class ServerConfig(Config):
                                   "content repository")
         server_group.add_argument("--no-tls", action='store_true',
                                   help="Don't bind to the https port.")
+        server_group.add_argument("--soft-file-limit", type=int, default=0,
+                                  help="Set the soft limit on the number of "
+                                       "file descriptors synapse can use. "
+                                       "Zero is used to indicate synapse "
+                                       "should set the soft limit to the hard"
+                                       "limit.")
 
     def read_signing_key(self, signing_key_path):
         signing_keys = self.read_file(signing_key_path, "signing_key")