[GitHub] [incubator-nuttx] a-lunev opened a new pull request #5078: net/tcp(unbuffered): tx_unacked overflow occurred if NET_TCP_WINDOW_SCALE option was enabled.

Sun, 26 Dec 2021 12:27:11 -0800 


a-lunev opened a new pull request #5078:
URL: https://github.com/apache/incubator-nuttx/pull/5078


   ## Summary
   
   Fixed an issue with conn->tx_unacked overflow that occurred if 
NET_TCP_WINDOW_SCALE option was enabled.
   If the remote TCP receiver advertised TCP window size greater than 64 KB and 
TCP ACK packets returned to the NuttX TCP sender with a significant delay, 
conn->tx_unacked overflowed and further TCP send stalled forever (until TCP 
re-connection).
   
   ## Impact
   
   TCP
   
   ## Testing


-- 
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: commits-unsubscr...@nuttx.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org

Reply via email to