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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/10/30 07:02:09 UTC

[GitHub] [incubator-nuttx] btashton opened a new pull request #2174: [BACKPORT #2133] drivers: wireless: Fix tcp/udp connect with heavy bulk data traffic in gs2200m.c

btashton opened a new pull request #2174:
URL: https://github.com/apache/incubator-nuttx/pull/2174


   ## Summary
   Backport #2133 
   - During network stress testing, ASSERT happened in gs2200m_ioctl_connect()
   - The test was nxplayer (http audio streaming) and repeating wget every 0.5sec
   - gs2200m_ioctl_connect() calls gs2200m_send_cmd() to send an AT command
   - Then it waits for a synchronous command response.
   - However, if heavy tcp traffic happens on another socket, it can receive a bulk packet
   - With this commit, if it receives such a packet then the packet is duplicated.
   - After that, the duplicated packet is added to the packet queue and notify the userland.
   


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