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esp32/modsocket: Raise EAGAIN when accept fails in non-blocking mode. 

EAGAIN should be for pure non-blocking mode and ETIMEDOUT for when there is
a finite (but non-zero) timeout enabled.
This commit is contained in:
Damien George 2019-05-28 17:43:00 +10:00
parent 8c9758ff2e
commit 883e987b90
1 changed files with 7 additions and 1 deletions
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8
ports/esp32/modsocket.c
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@ -253,7 +253,13 @@ STATIC mp_obj_t socket_accept(const mp_obj_t arg0) {
if (errno != EAGAIN) exception_from_errno(errno);
check_for_exceptions();
}
if (new_fd < 0) mp_raise_OSError(MP_ETIMEDOUT);
if (new_fd < 0) {
if (self->retries == 0) {
mp_raise_OSError(MP_EAGAIN);
} else {
mp_raise_OSError(MP_ETIMEDOUT);
}
}
// create new socket object
socket_obj_t *sock = m_new_obj_with_finaliser(socket_obj_t);