Be able to correlate timeouts in reverse-proxy layer in front of Synapse (pull request ID from header) (#13801)

Fix https://github.com/matrix-org/synapse/issues/13685

New config:

```diff
  listeners:
    - port: 8008
      tls: false
      type: http
      x_forwarded: true
+     request_id_header: "cf-ray"
      bind_addresses: ['::1', '127.0.0.1', '0.0.0.0']
```
This commit is contained in:
Eric Eastwood 2022-09-15 15:32:25 -05:00 committed by GitHub
parent 140af0cdb6
commit 5093cbf88d
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5 changed files with 38 additions and 5 deletions

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@ -434,7 +434,16 @@ Sub-options for each listener include:
* `tls`: set to true to enable TLS for this listener. Will use the TLS key/cert specified in tls_private_key_path / tls_certificate_path.
* `x_forwarded`: Only valid for an 'http' listener. Set to true to use the X-Forwarded-For header as the client IP. Useful when Synapse is
behind a reverse-proxy.
behind a [reverse-proxy](../../reverse_proxy.md).
* `request_id_header`: The header extracted from each incoming request that is
used as the basis for the request ID. The request ID is used in
[logs](../administration/request_log.md#request-log-format) and tracing to
correlate and match up requests. When unset, Synapse will automatically
generate sequential request IDs. This option is useful when Synapse is behind
a [reverse-proxy](../../reverse_proxy.md).
_Added in Synapse 1.68.0._
* `resources`: Only valid for an 'http' listener. A list of resources to host
on this port. Sub-options for each resource are: