[GitHub] [incubator-nuttx] pkarashchenko commented on a diff in pull request #6701: udp: Use s_sndtimeo as the actual timeout time

[GitBox <gi...@apache.org>]

pkarashchenko commented on code in PR #6701:
URL: https://github.com/apache/incubator-nuttx/pull/6701#discussion_r928679837


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net/udp/udp_sendto_buffered.c:
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@@ -650,7 +652,12 @@ ssize_t psock_udp_sendto(FAR struct socket *psock, FAR const void *buf,
               goto errout_with_lock;
             }
 
-          net_lockedwait_uninterruptible(&conn->sndsem);
+          ret = net_timedwait_uninterruptible(&conn->sndsem, timeout);
+          if (ret < 0)
+            {
+              ret = -EAGAIN;

Review Comment:
   What error it intends to catch? How `ECANCELED` is handled? Maybe `timeout != UINT_MAX` is missing?



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