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lwip recv 出错,errno 值为113 (IDFGH-14394) #15177

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luacerbb opened this issue Jan 10, 2025 · 1 comment
Open
3 tasks done

lwip recv 出错,errno 值为113 (IDFGH-14394) #15177

luacerbb opened this issue Jan 10, 2025 · 1 comment
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Status: Opened Issue is new Type: Bug bugs in IDF

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@luacerbb
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Answers checklist.

  • I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
  • I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
  • I have searched the issue tracker for a similar issue and not found a similar issue.

IDF version.

IDF_V5.1.4

Espressif SoC revision.

ESP8684-WROOM-02C

Operating System used.

Windows

How did you build your project?

Command line with idf.py

If you are using Windows, please specify command line type.

None

Development Kit.

custom board

Power Supply used.

USB

What is the expected behavior?

recv 接口可以正常使用,可用ram 不会变少

What is the actual behavior?

出现这个错误后,可用的ram 会变少2k附近

Steps to reproduce.

设备正常使用的mqtt 连接云平台的情况下,偶发会出现该错误,ram 可用资源会变少。mqtt 重连后可以恢复连接,但资源不会恢复。MQTT 使用的不是IDF 的库,但从日志看是在lwip recv 报错后出现的。

Debug Logs.

No response

More Information.

No response

@luacerbb luacerbb added the Type: Bug bugs in IDF label Jan 10, 2025
@github-actions github-actions bot changed the title lwip recv 出错,errno 值为113 lwip recv 出错,errno 值为113 (IDFGH-14394) Jan 10, 2025
@espressif-bot espressif-bot added the Status: Opened Issue is new label Jan 10, 2025
@luacerbb
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其中 lwip 库用的是5.1.2的库

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Labels
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