Merge pull request #10183 from terry-xiaoyu/update-esockd-vsn

chore: update esockd to 5.8.9

changes/v4.4.17-en.md

@@ -2,6 +2,25 @@
 
 ## Enhancements
 
+- Remove the error logs from the listeners with `Proxy Protocol` enabled when receiving TCP port probes [emqx/esockd#172](https://github.com/emqx/esockd/pull/172).
+
+  Before this change, if the listener has enabled the Proxy Protocol (`listener.tcp.external.proxy_protocol=on`),
+  and if the connection get disconnected right after the TCP handshake is completed and before the ProxyInfo is received, the following error log will be printed:
+  ```
+  [error] supervisor: 'esockd_connection_sup - <0.3265.0>', errorContext: connection_shutdown, reason: {recv_proxy_info_error,tcp_closed}, offender:
+  ```
+  After this change, no logs will be printed, but you can still view the statistics of error causes by using the `emqx_ctl listeners` command.
+
+- Improve the logs when the listener experiences file descriptor exhaustion errors [emqx/esockd#173](https://github.com/emqx/esockd/pull/173).
+  Previous log messages:
+  ```
+  [error] Accept error on 0.0.0.0:1883: emfile
+  ```
+  Log messages after this change:
+  ```
+  [error] Accept error on 0.0.0.0:1883: EMFILE (Too many open files)
+  ```
+
 ## Bug fixes
 
 - Fix that `Erlang distribution` can't use TLS [#9981](https://github.com/emqx/emqx/pull/9981).

changes/v4.4.17-zh.md

@@ -2,6 +2,24 @@
 
 ## 增强
 
+- 启用了 `Proxy Protocol` 的监听器在收到 TCP 端口探测时，不再打印错误日志 [emqx/esockd#172](https://github.com/emqx/esockd/pull/172)。
+  在此修复之前，如果监听器开启了 Proxy Protocol (`listener.tcp.external.proxy_protocol = on`)，
+  并且在 TCP 握手完成之后、收到 ProxyInfo 之前连接就被断开了，会打印下面一行错误日志：
+  ```
+  [error] supervisor: 'esockd_connection_sup - <0.3265.0>', errorContext: connection_shutdown, reason: {recv_proxy_info_error,tcp_closed}, offender:
+  ```
+  次修复之后不再打印任何日志，但仍然可以通过 `emqx_ctl listeners` 命令来查看错误原因的统计。
+
+- 改进监听器出现文件描述符耗尽错误时的日志 [emqx/esockd#173](https://github.com/emqx/esockd/pull/173)。
+  之前的日志：
+  ```
+  [error] Accept error on 0.0.0.0:1883: emfile
+  ```
+  改进之后：
+  ```
+  [error] Accept error on 0.0.0.0:1883: EMFILE (Too many open files)
+  ```
+
 ## 修复
 
 - 修复 `Erlang distribution` 无法使用 TLS 的问题 [#9981](https://github.com/emqx/emqx/pull/9981)。

rebar.config

@@ -48,7 +48,7 @@
     , {gproc, {git, "https://github.com/uwiger/gproc", {tag, "0.9.0"}}}
     , {jiffy, {git, "https://github.com/emqx/jiffy", {tag, "1.0.5"}}}
     , {cowboy, {git, "https://github.com/emqx/cowboy", {tag, "2.9.1"}}}
-    , {esockd, {git, "https://github.com/emqx/esockd", {tag, "5.8.8"}}}
+    , {esockd, {git, "https://github.com/emqx/esockd", {tag, "5.8.9"}}}
     , {ekka, {git, "https://github.com/emqx/ekka", {tag, "0.8.1.11"}}}
     , {gen_rpc, {git, "https://github.com/emqx/gen_rpc", {tag, "3.0.1"}}}
     , {cuttlefish, {git, "https://github.com/emqx/cuttlefish", {tag, "v3.3.6"}}}