From ddbbdbac1d2dc4798b23cde11a6d7b35b118b3de Mon Sep 17 00:00:00 2001
From: Florin Popescu <fpopescu@drivenets.com>
Date: Fri, 20 Oct 2023 18:55:38 +0300
Subject: [PATCH] SW-46691: in case of RST do not rise error; continue to read
 from socket

---
 src/aio/usock_posix.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/aio/usock_posix.inc b/src/aio/usock_posix.inc
index cb90bccc3..e14a9e6a0 100644
--- a/src/aio/usock_posix.inc
+++ b/src/aio/usock_posix.inc
@@ -815,6 +815,9 @@ static void nn_usock_handler (struct nn_fsm *self, int src, int type,
                 errnum_assert (rc == -ECONNRESET, -rc);
                 goto error;
             case NN_WORKER_FD_ERR:
+                /* we ignore the error as we want to read everything we have on the socket before */
+                /* socket will be closed and NN_POLLER_IN will be triggered anyway */
+                return;
 error:
                 nn_worker_rm_fd (usock->worker, &usock->wfd);
                 nn_closefd (usock->s);