extmod/modlwip: connect: For non-blocking mode, return EINPROGRESS.

Instead of ETIMEDOUT. This is consistent with POSIX: http://pubs.opengroup.org/onlinepubs/7908799/xns/connect.html
6 years ago · a0dbbbebb8
parent 43f58386e0
commit a0dbbbebb8
1 changed files with 1 additions and 1 deletions
--- a/extmod/modlwip.c
+++ b/extmod/modlwip.c
@ -822,7 +822,7 @@ STATIC mp_obj_t lwip_socket_connect(mp_obj_t self_in, mp_obj_t addr_in) {
                    if (socket->state != STATE_CONNECTING) break;
                }
                if (socket->state == STATE_CONNECTING) {
-                    mp_raise_OSError(MP_ETIMEDOUT);
+                    mp_raise_OSError(MP_EINPROGRESS);
                }
            } else {
                while (socket->state == STATE_CONNECTING) {