diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/http/federation/matrix_federation_agent.py | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/synapse/http/federation/matrix_federation_agent.py b/synapse/http/federation/matrix_federation_agent.py index 91a24efcd0..a3a396bb37 100644 --- a/synapse/http/federation/matrix_federation_agent.py +++ b/synapse/http/federation/matrix_federation_agent.py @@ -399,15 +399,34 @@ class MatrixHostnameEndpoint: if port or _is_ip_literal(host): return [Server(host, port or 8448)] + # Check _matrix-fed._tcp SRV record. logger.debug("Looking up SRV record for %s", host.decode(errors="replace")) + server_list = await self._srv_resolver.resolve_service( + b"_matrix-fed._tcp." + host + ) + + if server_list: + if logger.isEnabledFor(logging.DEBUG): + logger.debug( + "Got %s from SRV lookup for %s", + ", ".join(map(str, server_list)), + host.decode(errors="replace"), + ) + return server_list + + # No _matrix-fed._tcp SRV record, fallback to legacy _matrix._tcp SRV record. + logger.debug( + "Looking up deprecated SRV record for %s", host.decode(errors="replace") + ) server_list = await self._srv_resolver.resolve_service(b"_matrix._tcp." + host) if server_list: - logger.debug( - "Got %s from SRV lookup for %s", - ", ".join(map(str, server_list)), - host.decode(errors="replace"), - ) + if logger.isEnabledFor(logging.DEBUG): + logger.debug( + "Got %s from deprecated SRV lookup for %s", + ", ".join(map(str, server_list)), + host.decode(errors="replace"), + ) return server_list # No SRV records, so we fallback to host and 8448 |