Merge tag 'v1.89.0' into develop

No significant changes since 1.89.0rc1. - Add Unix Socket support for HTTP Replication Listeners. [Document and provide usage instructions](https://matrix-org.github.io/synapse/v1.89/usage/configuration/config_documentation.html#listeners) for utilizing Unix sockets in Synapse. Contributed by Jason Little. ([\matrix-org#15708](matrix-org#15708), [\matrix-org#15924](matrix-org#15924)) - Allow `+` in Matrix IDs, per [MSC4009](matrix-org/matrix-spec-proposals#4009). ([\matrix-org#15911](matrix-org#15911)) - Support room version 11 from [MSC3820](matrix-org/matrix-spec-proposals#3820). ([\matrix-org#15912](matrix-org#15912)) - Allow configuring the set of workers to proxy outbound federation traffic through via `outbound_federation_restricted_to`. ([\matrix-org#15913](matrix-org#15913), [\matrix-org#15969](matrix-org#15969)) - Implement [MSC3814](matrix-org/matrix-spec-proposals#3814), dehydrated devices v2/shrivelled sessions and move [MSC2697](matrix-org/matrix-spec-proposals#2697) behind a config flag. Contributed by Nico from Famedly, H-Shay and poljar. ([\matrix-org#15929](matrix-org#15929)) - Fix a long-standing bug where remote invites weren't correctly pushed. ([\matrix-org#15820](matrix-org#15820)) - Fix background schema updates failing over a large upgrade gap. ([\matrix-org#15887](matrix-org#15887)) - Fix a bug introduced in 1.86.0 where Synapse starting with an empty `experimental_features` configuration setting. ([\matrix-org#15925](matrix-org#15925)) - Fixed deploy annotations in the provided Grafana dashboard config, so that it shows for any homeserver and not just matrix.org. Contributed by @wrjlewis. ([\matrix-org#15957](matrix-org#15957)) - Ensure a long state res does not starve CPU by occasionally yielding to the reactor. ([\matrix-org#15960](matrix-org#15960)) - Properly handle redactions of creation events. ([\matrix-org#15973](matrix-org#15973)) - Fix a bug where resyncing stale device lists could block responding to federation transactions, and thus delay receiving new data from the remote server. ([\matrix-org#15975](matrix-org#15975)) - Better clarify how to run a worker instance (pass both configs). ([\matrix-org#15921](matrix-org#15921)) - Improve [the documentation](https://matrix-org.github.io/synapse/v1.89/admin_api/user_admin_api.html#login-as-a-user) for the login as a user admin API. ([\matrix-org#15938](matrix-org#15938)) - Fix broken Arch Linux package link. Contributed by @SnipeXandrej. ([\matrix-org#15981](matrix-org#15981)) - Remove support for calling the `/register` endpoint with an unspecced `user` property for application services. ([\matrix-org#15928](matrix-org#15928)) - Mark `get_user_in_directory` private since it is only used in tests. Also remove the cache from it. ([\matrix-org#15884](matrix-org#15884)) - Document which Python version runs on a given Linux distribution so we can more easily clean up later. ([\matrix-org#15909](matrix-org#15909)) - Add details to warning in log when we fail to fetch an alias. ([\matrix-org#15922](matrix-org#15922)) - Remove unneeded `__init__`. ([\matrix-org#15926](matrix-org#15926)) - Fix bug with read/write lock implementation. This is currently unused so has no observable effects. ([\matrix-org#15933](matrix-org#15933), [\matrix-org#15958](matrix-org#15958)) - Unbreak the nix development environment by pinning the Rust version to 1.70.0. ([\matrix-org#15940](matrix-org#15940)) - Update presence metrics to differentiate remote vs local users. ([\matrix-org#15952](matrix-org#15952)) - Stop reading from column `user_id` of table `profiles`. ([\matrix-org#15955](matrix-org#15955)) - Build packages for Debian Trixie. ([\matrix-org#15961](matrix-org#15961)) - Reduce the amount of state we pull out. ([\matrix-org#15968](matrix-org#15968)) - Speed up updating state in large rooms. ([\matrix-org#15971](matrix-org#15971)) * Bump anyhow from 1.0.71 to 1.0.72. ([\matrix-org#15949](matrix-org#15949)) * Bump click from 8.1.3 to 8.1.6. ([\matrix-org#15984](matrix-org#15984)) * Bump cryptography from 41.0.1 to 41.0.2. ([\matrix-org#15943](matrix-org#15943)) * Bump jsonschema from 4.17.3 to 4.18.3. ([\matrix-org#15948](matrix-org#15948)) * Bump pillow from 9.4.0 to 10.0.0. ([\matrix-org#15986](matrix-org#15986)) * Bump prometheus-client from 0.17.0 to 0.17.1. ([\matrix-org#15945](matrix-org#15945)) * Bump pydantic from 1.10.10 to 1.10.11. ([\matrix-org#15946](matrix-org#15946)) * Bump pygithub from 1.58.2 to 1.59.0. ([\matrix-org#15834](matrix-org#15834)) * Bump pyo3-log from 0.8.2 to 0.8.3. ([\matrix-org#15951](matrix-org#15951)) * Bump sentry-sdk from 1.26.0 to 1.28.1. ([\matrix-org#15985](matrix-org#15985)) * Bump serde_json from 1.0.100 to 1.0.103. ([\matrix-org#15950](matrix-org#15950)) * Bump types-pillow from 9.5.0.4 to 10.0.0.1. ([\matrix-org#15932](matrix-org#15932)) * Bump types-requests from 2.31.0.1 to 2.31.0.2. ([\matrix-org#15983](matrix-org#15983)) * Bump typing-extensions from 4.5.0 to 4.7.1. ([\matrix-org#15947](matrix-org#15947))
yingziwu · Aug 2, 2023 · ce16c05 · ce16c05
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diff --git a/CHANGES.md b/CHANGES.md
@@ -1,3 +1,69 @@
+# Synapse 1.89.0 (2023-08-01)
+
+No significant changes since 1.89.0rc1.
+
+
+# Synapse 1.89.0rc1 (2023-07-25)
+
+### Features
+
+- Add Unix Socket support for HTTP Replication Listeners. [Document and provide usage instructions](https://matrix-org.github.io/synapse/v1.89/usage/configuration/config_documentation.html#listeners) for utilizing Unix sockets in Synapse. Contributed by Jason Little. ([\#15708](https://github.com/matrix-org/synapse/issues/15708), [\#15924](https://github.com/matrix-org/synapse/issues/15924))
+- Allow `+` in Matrix IDs, per [MSC4009](https://github.com/matrix-org/matrix-spec-proposals/pull/4009). ([\#15911](https://github.com/matrix-org/synapse/issues/15911))
+- Support room version 11 from [MSC3820](https://github.com/matrix-org/matrix-spec-proposals/pull/3820). ([\#15912](https://github.com/matrix-org/synapse/issues/15912))
+- Allow configuring the set of workers to proxy outbound federation traffic through via `outbound_federation_restricted_to`. ([\#15913](https://github.com/matrix-org/synapse/issues/15913), [\#15969](https://github.com/matrix-org/synapse/issues/15969))
+- Implement [MSC3814](https://github.com/matrix-org/matrix-spec-proposals/pull/3814), dehydrated devices v2/shrivelled sessions and move [MSC2697](https://github.com/matrix-org/matrix-spec-proposals/pull/2697) behind a config flag. Contributed by Nico from Famedly, H-Shay and poljar. ([\#15929](https://github.com/matrix-org/synapse/issues/15929))
+
+### Bugfixes
+
+- Fix a long-standing bug where remote invites weren't correctly pushed. ([\#15820](https://github.com/matrix-org/synapse/issues/15820))
+- Fix background schema updates failing over a large upgrade gap. ([\#15887](https://github.com/matrix-org/synapse/issues/15887))
+- Fix a bug introduced in 1.86.0 where Synapse starting with an empty `experimental_features` configuration setting. ([\#15925](https://github.com/matrix-org/synapse/issues/15925))
+- Fixed deploy annotations in the provided Grafana dashboard config, so that it shows for any homeserver and not just matrix.org. Contributed by @wrjlewis. ([\#15957](https://github.com/matrix-org/synapse/issues/15957))
+- Ensure a long state res does not starve CPU by occasionally yielding to the reactor. ([\#15960](https://github.com/matrix-org/synapse/issues/15960))
+- Properly handle redactions of creation events. ([\#15973](https://github.com/matrix-org/synapse/issues/15973))
+- Fix a bug where resyncing stale device lists could block responding to federation transactions, and thus delay receiving new data from the remote server. ([\#15975](https://github.com/matrix-org/synapse/issues/15975))
+
+### Improved Documentation
+
+- Better clarify how to run a worker instance (pass both configs). ([\#15921](https://github.com/matrix-org/synapse/issues/15921))
+- Improve [the documentation](https://matrix-org.github.io/synapse/v1.89/admin_api/user_admin_api.html#login-as-a-user) for the login as a user admin API. ([\#15938](https://github.com/matrix-org/synapse/issues/15938))
+- Fix broken Arch Linux package link. Contributed by @SnipeXandrej. ([\#15981](https://github.com/matrix-org/synapse/issues/15981))
+
+### Deprecations and Removals
+
+- Remove support for calling the `/register` endpoint with an unspecced `user` property for application services. ([\#15928](https://github.com/matrix-org/synapse/issues/15928))
+
+### Internal Changes
+
+- Mark `get_user_in_directory` private since it is only used in tests. Also remove the cache from it. ([\#15884](https://github.com/matrix-org/synapse/issues/15884))
+- Document which Python version runs on a given Linux distribution so we can more easily clean up later. ([\#15909](https://github.com/matrix-org/synapse/issues/15909))
+- Add details to warning in log when we fail to fetch an alias. ([\#15922](https://github.com/matrix-org/synapse/issues/15922))
+- Remove unneeded `__init__`. ([\#15926](https://github.com/matrix-org/synapse/issues/15926))
+- Fix bug with read/write lock implementation. This is currently unused so has no observable effects. ([\#15933](https://github.com/matrix-org/synapse/issues/15933), [\#15958](https://github.com/matrix-org/synapse/issues/15958))
+- Unbreak the nix development environment by pinning the Rust version to 1.70.0. ([\#15940](https://github.com/matrix-org/synapse/issues/15940))
+- Update presence metrics to differentiate remote vs local users. ([\#15952](https://github.com/matrix-org/synapse/issues/15952))
+- Stop reading from column `user_id` of table `profiles`. ([\#15955](https://github.com/matrix-org/synapse/issues/15955))
+- Build packages for Debian Trixie. ([\#15961](https://github.com/matrix-org/synapse/issues/15961))
+- Reduce the amount of state we pull out. ([\#15968](https://github.com/matrix-org/synapse/issues/15968))
+- Speed up updating state in large rooms. ([\#15971](https://github.com/matrix-org/synapse/issues/15971))
+
+### Updates to locked dependencies
+
+* Bump anyhow from 1.0.71 to 1.0.72. ([\#15949](https://github.com/matrix-org/synapse/issues/15949))
+* Bump click from 8.1.3 to 8.1.6. ([\#15984](https://github.com/matrix-org/synapse/issues/15984))
+* Bump cryptography from 41.0.1 to 41.0.2. ([\#15943](https://github.com/matrix-org/synapse/issues/15943))
+* Bump jsonschema from 4.17.3 to 4.18.3. ([\#15948](https://github.com/matrix-org/synapse/issues/15948))
+* Bump pillow from 9.4.0 to 10.0.0. ([\#15986](https://github.com/matrix-org/synapse/issues/15986))
+* Bump prometheus-client from 0.17.0 to 0.17.1. ([\#15945](https://github.com/matrix-org/synapse/issues/15945))
+* Bump pydantic from 1.10.10 to 1.10.11. ([\#15946](https://github.com/matrix-org/synapse/issues/15946))
+* Bump pygithub from 1.58.2 to 1.59.0. ([\#15834](https://github.com/matrix-org/synapse/issues/15834))
+* Bump pyo3-log from 0.8.2 to 0.8.3. ([\#15951](https://github.com/matrix-org/synapse/issues/15951))
+* Bump sentry-sdk from 1.26.0 to 1.28.1. ([\#15985](https://github.com/matrix-org/synapse/issues/15985))
+* Bump serde_json from 1.0.100 to 1.0.103. ([\#15950](https://github.com/matrix-org/synapse/issues/15950))
+* Bump types-pillow from 9.5.0.4 to 10.0.0.1. ([\#15932](https://github.com/matrix-org/synapse/issues/15932))
+* Bump types-requests from 2.31.0.1 to 2.31.0.2. ([\#15983](https://github.com/matrix-org/synapse/issues/15983))
+* Bump typing-extensions from 4.5.0 to 4.7.1. ([\#15947](https://github.com/matrix-org/synapse/issues/15947))
+
 # Synapse 1.88.0 (2023-07-18)
 
 This release

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/contrib/grafana/synapse.json b/contrib/grafana/synapse.json
@@ -63,7 +63,7 @@
           "uid": "${DS_PROMETHEUS}"
         },
         "enable": true,
-        "expr": "changes(process_start_time_seconds{instance=\"matrix.org\",job=~\"synapse\"}[$bucket_size]) * on (instance, job) group_left(version) synapse_build_info{instance=\"matrix.org\",job=\"synapse\"}",
+        "expr": "changes(process_start_time_seconds{instance=\"$instance\",job=~\"synapse\"}[$bucket_size]) * on (instance, job) group_left(version) synapse_build_info{instance=\"$instance\",job=\"synapse\"}",
         "iconColor": "purple",
         "name": "deploys",
         "titleFormat": "Deployed {{version}}"

diff --git a/debian/changelog b/debian/changelog
@@ -1,3 +1,15 @@
+matrix-synapse-py3 (1.89.0) stable; urgency=medium
+
+  * New Synapse release 1.89.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Aug 2023 11:07:15 +0100
+
+matrix-synapse-py3 (1.89.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.89.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 25 Jul 2023 14:31:07 +0200
+
 matrix-synapse-py3 (1.88.0) stable; urgency=medium
 
   * New Synapse release 1.88.0.

diff --git a/docker/conf-workers/nginx.conf.j2 b/docker/conf-workers/nginx.conf.j2
@@ -35,7 +35,11 @@ server {
 
     # Send all other traffic to the main process
     location ~* ^(\\/_matrix|\\/_synapse) {
+{% if using_unix_sockets %}
+        proxy_pass http://unix:/run/main_public.sock;
+{% else %}
         proxy_pass http://localhost:8080;
+{% endif %}
         proxy_set_header X-Forwarded-For $remote_addr;
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header Host $host;

diff --git a/docker/conf-workers/shared.yaml.j2 b/docker/conf-workers/shared.yaml.j2
@@ -6,6 +6,9 @@
 {% if enable_redis %}
 redis:
     enabled: true
+    {% if using_unix_sockets %}
+    path: /tmp/redis.sock
+    {% endif %}
 {% endif %}
 
 {% if appservice_registrations is not none %}

diff --git a/docker/conf-workers/supervisord.conf.j2 b/docker/conf-workers/supervisord.conf.j2
@@ -19,7 +19,11 @@ username=www-data
 autorestart=true
 
 [program:redis]
+{% if using_unix_sockets %}
+command=/usr/local/bin/prefix-log /usr/local/bin/redis-server --unixsocket /tmp/redis.sock
+{% else %}
 command=/usr/local/bin/prefix-log /usr/local/bin/redis-server
+{% endif %}
 priority=1
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0

diff --git a/docker/conf-workers/worker.yaml.j2 b/docker/conf-workers/worker.yaml.j2
@@ -8,7 +8,11 @@ worker_name: "{{ name }}"
 
 worker_listeners:
   - type: http
+{% if using_unix_sockets %}
+    path: "/run/worker.{{ port }}"
+{% else %}
     port: {{ port }}
+{% endif %}
 {% if listener_resources %}
     resources:
       - names:

diff --git a/docker/conf/homeserver.yaml b/docker/conf/homeserver.yaml
@@ -36,12 +36,17 @@ listeners:
 
   # Allow configuring in case we want to reverse proxy 8008
   # using another process in the same container
+{% if SYNAPSE_USE_UNIX_SOCKET %}
+  # Unix sockets don't care about TLS or IP addresses or ports
+  - path: '/run/main_public.sock'
+    type: http
+{% else %}
   - port: {{ SYNAPSE_HTTP_PORT or 8008 }}
     tls: false
     bind_addresses: ['::']
     type: http
     x_forwarded: false
-
+{% endif %}
     resources:
       - names: [client]
         compress: true
@@ -57,8 +62,11 @@ database:
     user: "{{ POSTGRES_USER or "synapse" }}"
     password: "{{ POSTGRES_PASSWORD }}"
     database: "{{ POSTGRES_DB or "synapse" }}"
+{% if not SYNAPSE_USE_UNIX_SOCKET %}
+{# Synapse will use a default unix socket for Postgres when host/port is not specified (behavior from `psycopg2`). #}
     host: "{{ POSTGRES_HOST or "db" }}"
     port: "{{ POSTGRES_PORT or "5432" }}"
+{% endif %}
     cp_min: 5
     cp_max: 10
 {% else %}

diff --git a/docker/configure_workers_and_start.py b/docker/configure_workers_and_start.py
@@ -74,6 +74,9 @@
 MAIN_PROCESS_INSTANCE_NAME = "main"
 MAIN_PROCESS_LOCALHOST_ADDRESS = "127.0.0.1"
 MAIN_PROCESS_REPLICATION_PORT = 9093
+# Obviously, these would only be used with the UNIX socket option
+MAIN_PROCESS_UNIX_SOCKET_PUBLIC_PATH = "/run/main_public.sock"
+MAIN_PROCESS_UNIX_SOCKET_PRIVATE_PATH = "/run/main_private.sock"
 
 # A simple name used as a placeholder in the WORKERS_CONFIG below. This will be replaced
 # during processing with the name of the worker.
@@ -407,11 +410,15 @@ def add_worker_roles_to_shared_config(
         )
 
         # Map of stream writer instance names to host/ports combos
-        instance_map[worker_name] = {
-            "host": "localhost",
-            "port": worker_port,
-        }
-
+        if os.environ.get("SYNAPSE_USE_UNIX_SOCKET", False):
+            instance_map[worker_name] = {
+                "path": f"/run/worker.{worker_port}",
+            }
+        else:
+            instance_map[worker_name] = {
+                "host": "localhost",
+                "port": worker_port,
+            }
     # Update the list of stream writers. It's convenient that the name of the worker
     # type is the same as the stream to write. Iterate over the whole list in case there
     # is more than one.
@@ -423,10 +430,15 @@ def add_worker_roles_to_shared_config(
 
             # Map of stream writer instance names to host/ports combos
             # For now, all stream writers need http replication ports
-            instance_map[worker_name] = {
-                "host": "localhost",
-                "port": worker_port,
-            }
+            if os.environ.get("SYNAPSE_USE_UNIX_SOCKET", False):
+                instance_map[worker_name] = {
+                    "path": f"/run/worker.{worker_port}",
+                }
+            else:
+                instance_map[worker_name] = {
+                    "host": "localhost",
+                    "port": worker_port,
+                }
 
 
 def merge_worker_template_configs(
@@ -718,17 +730,29 @@ def generate_worker_files(
     # Note that yaml cares about indentation, so care should be taken to insert lines
     # into files at the correct indentation below.
 
+    # Convenience helper for if using unix sockets instead of host:port
+    using_unix_sockets = environ.get("SYNAPSE_USE_UNIX_SOCKET", False)
     # First read the original config file and extract the listeners block. Then we'll
     # add another listener for replication. Later we'll write out the result to the
     # shared config file.
-    listeners = [
-        {
-            "port": MAIN_PROCESS_REPLICATION_PORT,
-            "bind_address": MAIN_PROCESS_LOCALHOST_ADDRESS,
-            "type": "http",
-            "resources": [{"names": ["replication"]}],
-        }
-    ]
+    listeners: List[Any]
+    if using_unix_sockets:
+        listeners = [
+            {
+                "path": MAIN_PROCESS_UNIX_SOCKET_PRIVATE_PATH,
+                "type": "http",
+                "resources": [{"names": ["replication"]}],
+            }
+        ]
+    else:
+        listeners = [
+            {
+                "port": MAIN_PROCESS_REPLICATION_PORT,
+                "bind_address": MAIN_PROCESS_LOCALHOST_ADDRESS,
+                "type": "http",
+                "resources": [{"names": ["replication"]}],
+            }
+        ]
     with open(config_path) as file_stream:
         original_config = yaml.safe_load(file_stream)
         original_listeners = original_config.get("listeners")
@@ -769,7 +793,17 @@ def generate_worker_files(
 
     # A list of internal endpoints to healthcheck, starting with the main process
     # which exists even if no workers do.
-    healthcheck_urls = ["http://localhost:8080/health"]
+    # This list ends up being part of the command line to curl, (curl added support for
+    # Unix sockets in version 7.40).
+    if using_unix_sockets:
+        healthcheck_urls = [
+            f"--unix-socket {MAIN_PROCESS_UNIX_SOCKET_PUBLIC_PATH} "
+            # The scheme and hostname from the following URL are ignored.
+            # The only thing that matters is the path `/health`
+            "http://localhost/health"
+        ]
+    else:
+        healthcheck_urls = ["http://localhost:8080/health"]
 
     # Get the set of all worker types that we have configured
     all_worker_types_in_use = set(chain(*requested_worker_types.values()))
@@ -806,8 +840,12 @@ def generate_worker_files(
         # given worker_type needs to stay assigned and not be replaced.
         worker_config["shared_extra_conf"].update(shared_config)
         shared_config = worker_config["shared_extra_conf"]
-
-        healthcheck_urls.append("http://localhost:%d/health" % (worker_port,))
+        if using_unix_sockets:
+            healthcheck_urls.append(
+                f"--unix-socket /run/worker.{worker_port} http://localhost/health"
+            )
+        else:
+            healthcheck_urls.append("http://localhost:%d/health" % (worker_port,))
 
         # Update the shared config with sharding-related options if necessary
         add_worker_roles_to_shared_config(
@@ -826,6 +864,7 @@ def generate_worker_files(
             "/conf/workers/{name}.yaml".format(name=worker_name),
             **worker_config,
             worker_log_config_filepath=log_config_filepath,
+            using_unix_sockets=using_unix_sockets,
         )
 
         # Save this worker's port number to the correct nginx upstreams
@@ -846,8 +885,13 @@ def generate_worker_files(
     nginx_upstream_config = ""
     for upstream_worker_base_name, upstream_worker_ports in nginx_upstreams.items():
         body = ""
-        for port in upstream_worker_ports:
-            body += f"    server localhost:{port};\n"
+        if using_unix_sockets:
+            for port in upstream_worker_ports:
+                body += f"    server unix:/run/worker.{port};\n"
+
+        else:
+            for port in upstream_worker_ports:
+                body += f"    server localhost:{port};\n"
 
         # Add to the list of configured upstreams
         nginx_upstream_config += NGINX_UPSTREAM_CONFIG_BLOCK.format(
@@ -877,10 +921,15 @@ def generate_worker_files(
     # If there are workers, add the main process to the instance_map too.
     if workers_in_use:
         instance_map = shared_config.setdefault("instance_map", {})
-        instance_map[MAIN_PROCESS_INSTANCE_NAME] = {
-            "host": MAIN_PROCESS_LOCALHOST_ADDRESS,
-            "port": MAIN_PROCESS_REPLICATION_PORT,
-        }
+        if using_unix_sockets:
+            instance_map[MAIN_PROCESS_INSTANCE_NAME] = {
+                "path": MAIN_PROCESS_UNIX_SOCKET_PRIVATE_PATH,
+            }
+        else:
+            instance_map[MAIN_PROCESS_INSTANCE_NAME] = {
+                "host": MAIN_PROCESS_LOCALHOST_ADDRESS,
+                "port": MAIN_PROCESS_REPLICATION_PORT,
+            }
 
     # Shared homeserver config
     convert(
@@ -890,6 +939,7 @@ def generate_worker_files(
         appservice_registrations=appservice_registrations,
         enable_redis=workers_in_use,
         workers_in_use=workers_in_use,
+        using_unix_sockets=using_unix_sockets,
     )
 
     # Nginx config
@@ -900,6 +950,7 @@ def generate_worker_files(
         upstream_directives=nginx_upstream_config,
         tls_cert_path=os.environ.get("SYNAPSE_TLS_CERT"),
         tls_key_path=os.environ.get("SYNAPSE_TLS_KEY"),
+        using_unix_sockets=using_unix_sockets,
     )
 
     # Supervisord config
@@ -909,6 +960,7 @@ def generate_worker_files(
         "/etc/supervisor/supervisord.conf",
         main_config_path=config_path,
         enable_redis=workers_in_use,
+        using_unix_sockets=using_unix_sockets,
     )
 
     convert(