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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/05/26 08:15:47 UTC

[GitHub] [incubator-nuttx] pkarashchenko commented on a diff in pull request #6330: tcp: move wd_timer from wifi driver to tcp stack

pkarashchenko commented on code in PR #6330:
URL: https://github.com/apache/incubator-nuttx/pull/6330#discussion_r882428696


##########
net/tcp/tcp_input.c:
##########
@@ -1288,7 +1290,8 @@ static void tcp_input(FAR struct net_driver_s *dev, uint8_t domain,
         if ((flags & TCP_ACKDATA) != 0)
           {
             conn->tcpstateflags = TCP_TIME_WAIT;
-            conn->timer         = TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC;
+            tcp_update_retrantimer(conn,
+                                 TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC);

Review Comment:
   ```suggestion
               tcp_update_retrantimer(conn,
                                      TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC);
   ```



##########
net/tcp/tcp_input.c:
##########
@@ -1225,7 +1225,8 @@ static void tcp_input(FAR struct net_driver_s *dev, uint8_t domain,
             if ((flags & TCP_ACKDATA) != 0 && conn->tx_unacked == 0)
               {
                 conn->tcpstateflags = TCP_TIME_WAIT;
-                conn->timer         = TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC;
+                tcp_update_retrantimer(conn,
+                                     TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC);

Review Comment:
   ```suggestion
                   tcp_update_retrantimer(conn,
                                          TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC);
   ```



##########
net/devif/devif_poll.c:
##########
@@ -849,29 +798,7 @@ int devif_poll(FAR struct net_driver_s *dev, devif_poll_callback_t callback)
 int devif_timer(FAR struct net_driver_s *dev, int delay,
                 devif_poll_callback_t callback)
 {
-#if defined(NET_TCP_HAVE_STACK)
-  int hsec = TICK2HSEC(delay);
-#endif
-  int bstop = false;
-
-#ifdef NET_TCP_HAVE_STACK
-  /* Traverse all of the active TCP connections and perform the
-   * timer action.
-   */
-
-  bstop = devif_poll_tcp_timer(dev, callback, hsec);
-#endif
-
-  /* If possible, continue with a normal poll checking for pending
-   * network driver actions.
-   */
-
-  if (!bstop)
-    {
-      bstop = devif_poll(dev, callback);
-    }
-
-  return bstop;
+  return devif_poll(dev, callback);

Review Comment:
   so `delay` parameter now is ignored?



##########
net/tcp/tcp_input.c:
##########
@@ -1263,7 +1264,8 @@ static void tcp_input(FAR struct net_driver_s *dev, uint8_t domain,
         if ((tcp->flags & TCP_FIN) != 0)
           {
             conn->tcpstateflags = TCP_TIME_WAIT;
-            conn->timer         = TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC;
+            tcp_update_retrantimer(conn,
+                                 TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC);

Review Comment:
   ```suggestion
               tcp_update_retrantimer(conn,
                                      TCP_TIME_WAIT_TIMEOUT * HSEC_PER_SEC);
   ```



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