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| author | Travis Ralston <travisr@matrix.org> | 2023-09-05 13:45:39 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-09-05 15:45:39 -0400 |
| commit | b1d71c687ae55ce67e4cfc82c475e61f959dfeb0 (patch) | |
| tree | 530fcaf3b4e6b9f56591d51ba4ad820fd7470262 /synapse/http | |
| parent | Fix bug where we kept re-requesting a remote server's key repeatedly. (#16257) (diff) | |
| download | synapse-b1d71c687ae55ce67e4cfc82c475e61f959dfeb0.tar.xz | |
Add MSC4040 `matrix-fed` service lookups (#16137)
Diffstat (limited to 'synapse/http')
| -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 |