wangchen61698 commented on PR #17590: URL: https://github.com/apache/nuttx/pull/17590#issuecomment-3689314012
> @wangchen61698 please provide a valid test showing how to reproduce the issue before the fix and showing that after the fix the issue disappeared We encountered a problem **Cause of the problem**: The server side has not been started yet, while the client side has already been started. The client sends information to the server side and receives a reset packet. The tcpstateflags is set to the close state. The next time the application uses this connection to connect, it will report a message that the connection is already connected, but in fact, the connection has not been successfully established because the tcpstateflags is in the close state <img width="885" height="887" alt="image" src="https://github.com/user-attachments/assets/4f1f24d0-d93e-4db2-ac7f-9e8794b1c4df"; /> <img width="793" height="382" alt="image" src="https://github.com/user-attachments/assets/0e0b806f-f752-4c3c-802f-9947ca9258f0"; /> **Problem-solving approach**: Modify the judgment condition so that when the connection already exists and is in a closed state, a new connection can be established For test cases, please refer to the Test entries,please review again @acassis -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
