djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

extmod/modlwip: More debug messages for various edge conditions.

Browse Source
This commit is contained in:
Paul Sokolovsky 2016-04-15 00:35:47 +03:00
parent d3ab4bc7ca
commit 5c1af60e19
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
extmod/modlwip.c
View File

@ -309,6 +309,7 @@ STATIC err_t _lwip_tcp_accept(void *arg, struct tcp_pcb *newpcb, err_t err) {
tcp_recv(newpcb, _lwip_tcp_recv_unaccepted);
if (socket->incoming.connection != NULL) {
DEBUG_printf("_lwip_tcp_accept: Tried to queue >1 pcb waiting for accept\n");
// We need to handle this better. This single-level structure makes the
// backlog setting kind of pointless. FIXME
return ERR_BUF;
@ -579,6 +580,7 @@ STATIC mp_obj_t lwip_socket_close(mp_obj_t self_in) {
socket_is_listener = true;
}
if (tcp_close(socket->pcb.tcp) != ERR_OK) {
DEBUG_printf("lwip_close: had to call tcp_abort()\n");
tcp_abort(socket->pcb.tcp);
}
break;