properly close serial client without unnecessary errors

wiedehopf · Sep 16, 2024 · c965de1 · c965de1
1 parent c16b9f5
commit c965de1
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/net_io.c b/net_io.c
@@ -1203,7 +1203,13 @@ static void modesCloseClient(struct client *c) {
     }
 
     epoll_ctl(Modes.net_epfd, EPOLL_CTL_DEL, c->fd, &c->epollEvent);
-    anetCloseSocket(c->fd);
+    if (c->serial) {
+        if (close(c->fd) < 0) {
+            fprintf(stderr, "Serial client close error: %s\n", strerror(errno));
+        }
+    } else {
+        anetCloseSocket(c->fd);
+    }
     c->service->connections--;
     Modes.modesClientCount--;
     if (c->service->writer) {
@@ -5428,7 +5434,7 @@ void modesNetPeriodicWork(void) {
     Modes.services_in.event_progress = 0;
     Modes.services_out.event_progress = 0;
 
-    if (Modes.debug_serial && Modes.net_event_count > -1) {
+    if (Modes.debug_serial && Modes.net_event_count > 0) {
         fprintTimePrecise(stderr, mstime()); fprintf(stderr, " event count %d wait_ms %d\n", Modes.net_event_count, (int) wait_ms);
     }