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zephyr/modusocket: socket_bind: Don't set recv callback on STREAM sockets. 

For stream sockets, next exected operation is listen().
This commit is contained in:
Paul Sokolovsky 2017-04-08 00:30:17 +03:00
parent f1c0676a70
commit 96166ec165
1 changed files with 7 additions and 2 deletions
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9
zephyr/modusocket.c
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@ -224,8 +224,13 @@ STATIC mp_obj_t socket_bind(mp_obj_t self_in, mp_obj_t addr_in) {
parse_inet_addr(socket, addr_in, &sockaddr);
RAISE_ERRNO(net_context_bind(socket->ctx, &sockaddr, sizeof(sockaddr)));
DEBUG_printf("Setting recv cb after bind\n");
RAISE_ERRNO(net_context_recv(socket->ctx, sock_received_cb, K_NO_WAIT, socket));
// For DGRAM socket, we expect to receive packets after call to bind(),
// but for STREAM socket, next expected operation is listen(), which
// doesn't work if recv callback is set.
if (net_context_get_type(socket->ctx) == SOCK_DGRAM) {
DEBUG_printf("Setting recv cb after bind\n");
RAISE_ERRNO(net_context_recv(socket->ctx, sock_received_cb, K_NO_WAIT, socket));
}
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(socket_bind_obj, socket_bind);