membphis commented on a change in pull request #2605:
URL: https://github.com/apache/apisix/pull/2605#discussion_r519600730
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File path: FAQ.md
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@@ -299,13 +299,14 @@ By default, APISIX only listens on port 9080 when
handling HTTP requests. If you
2. Reload or restart APISIX
## How does APISIX use etcd to achieve millisecond-level configuration
synchronization
+
Etcd provides interfaces `wait` and `waitdir` to monitor whether the specified
keywords and directories have changed, and return updated data if they have any
changes.
Take the `waitdir` interface as an example:
`syntax: res, err = cli:waitdir(dir:string [, modified_index:uint [,
timeout:uint] ])`
-The `timeout` parameter indicates the connection `timeout` seconds between the
calling process and etcd, set `0` to disable timeout.
+The `timeout` parameter indicates the connection `timeout` seconds between the
calling process and etcd.
Review comment:
@idbeta any news?
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