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authorRichard van der Hoff <richard@matrix.org>2019-02-11 21:13:53 +0000
committerRichard van der Hoff <richard@matrix.org>2019-02-11 21:15:01 +0000
commit2129dd1a023d1e221dab8753be3fbd7024963634 (patch)
tree21dce0b9f23408d6ff5face3b02bc5355defa7ce /synapse/config/server.py
parentMove ClientTLSOptionsFactory init out of refresh_certificates (#4611) (diff)
downloadsynapse-2129dd1a023d1e221dab8753be3fbd7024963634.tar.xz
Fail cleanly if listener config lacks a 'port'
... otherwise we would fail with a mysterious KeyError or something later.
Diffstat (limited to '')
-rw-r--r--synapse/config/server.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/synapse/config/server.py b/synapse/config/server.py
index ce0458195c..eed9d7c81e 100644
--- a/synapse/config/server.py
+++ b/synapse/config/server.py
@@ -129,6 +129,11 @@ class ServerConfig(Config):
         self.listeners = config.get("listeners", [])
 
         for listener in self.listeners:
+            if not isinstance(listener.get("port", None), int):
+                raise ConfigError(
+                    "Listener configuration is lacking a valid 'port' option"
+                )
+
             bind_address = listener.pop("bind_address", None)
             bind_addresses = listener.setdefault("bind_addresses", [])