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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/10/11 03:12:39 UTC

[GitHub] [incubator-nuttx] xiaoxiang781216 commented on pull request #7278: Blocking psock_tcp_recvfrom waits for all requested data.

xiaoxiang781216 commented on PR #7278:
URL: https://github.com/apache/incubator-nuttx/pull/7278#issuecomment-1274031247

   @fjpanag the change may block the recv indefinitely when caller use INFINITE timeout. The internet has many discussion about this special behavior, here is example:
   https://stackoverflow.com/questions/2295737/case-when-blocking-recv-returns-less-than-requested-bytes
   Does the server write from scratch?


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