1

lib/u_async.c

@@ -797,10 +797,18 @@ void uasync_poll(struct UASYNC* ua, int timeout_tb) {
     /* Call poll with cached fds */
     int ret = poll(ua->poll_fds, ua->poll_fds_count, timeout_ms);
     if (ret < 0) {
+#ifdef _WIN32
+        int err = WSAGetLastError();
+        if (err == WSAEINTR) {
+            return;
+        }
+        DEBUG_ERROR(DEBUG_CATEGORY_UASYNC, "WSAPoll failed: %d", err);
+#else
         if (errno == EINTR) {
             return;
         }
         perror("poll");
+#endif
         return;
     }