lwIP - A Lightweight TCP/IP stack - Bugs: bug #62231, LwIP tcp socket stalls when...
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bug #62231: LwIP tcp socket stalls when "plug pulled", creates leak when closed
Submitter: | Chris Hultqvist <chrishul> | ||
Submitted: | Tue 29 Mar 2022 10:52:34 AM UTC | ||
Category: | sockets/netconn | Severity: | 3 - Normal |
Item Group: | Faulty Behaviour | Status: | None |
Privacy: | Public | Assigned to: | None |
Open/Closed: | Open | Planned Release: | None |
lwIP version: | 2.1.3 |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
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Date | Changed by | Updated Field | Previous Value | => | Replaced by |
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2022-03-29 | chrishul | Carbon-Copy | - | Added chrishul |
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Corresponding source code
Socket connection stalls when other peer is reset and cannot be reached. Connection only resolves by itself after 2 hours.
When socket is closed by force it leaves behind small chunks on the Heap (0-36 bytes),
Running espressif idf framework and unable to read actual lwIP version in release. Using Mongoose 7.4 layer.
Refer to https://github.com/espressif/esp-idf/issues/8668
for details