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tcp_lost_connection() is called from two places in tcp_sendfile.c

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This commit is contained in:
Gregory Nutt
2017-10-19 16:36:57 -06:00
parent 8c11a73d33
commit 8d023cb97f
1 changed files with 15 additions and 1 deletions
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net/tcp/tcp_sendfile.c
+15 -1
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@@ -366,11 +366,25 @@ static uint16_t sendfile_eventhandler(FAR struct net_driver_s *dev,
if ((flags & TCP_DISCONN_EVENTS) != 0) if ((flags & TCP_DISCONN_EVENTS) != 0)
{ {
FAR struct socket *psock = pstate->snd_sock;
nwarn("WARNING: Lost connection\n"); nwarn("WARNING: Lost connection\n");
/* We could get here recursively through the callback actions of
* tcp_lost_connection(). So don't repeat that action if we have
* already been disconnected.
*/
DEBUGASSERT(psock != NULL);
if (_SS_ISCONNECTED(psock->s_flags))
{
/* Report not connected */
tcp_lost_connection(psock, pstate->snd_datacb, flags);
}
/* Report not connected */ /* Report not connected */
tcp_lost_connection(pstate->snd_sock, pstate->snd_datacb, flags);
pstate->snd_sent = -ENOTCONN; pstate->snd_sent = -ENOTCONN;
goto end_wait; goto end_wait;
} }