From 7b4147dd0b9df469bbae642b3aa02dd74a853685 Mon Sep 17 00:00:00 2001
From: iabdalkader <i.abdalkader@gmail.com>
Date: Thu, 12 May 2022 12:58:45 +0200
Subject: [PATCH] extmod/modusocket: Fix polling of a new socket.

New sockets should return HUP and WR when polled, following modlwip.
---
 extmod/modusocket.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/extmod/modusocket.c b/extmod/modusocket.c
index 5f07d4f789..9b1eb8cd7a 100644
--- a/extmod/modusocket.c
+++ b/extmod/modusocket.c
@@ -451,7 +451,8 @@ mp_uint_t socket_ioctl(mp_obj_t self_in, mp_uint_t request, uintptr_t arg, int *
     }
     if (self->nic == MP_OBJ_NULL) {
         if (request == MP_STREAM_POLL) {
-            return MP_STREAM_POLL_NVAL;
+            // New sockets are writable and not connected.
+            return MP_STREAM_POLL_HUP | MP_STREAM_POLL_WR;
         }
         *errcode = MP_EINVAL;
         return MP_STREAM_ERROR;