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Try to get all packets from mud

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Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
This commit is contained in:
Adrien Gallouët
2019-06-27 14:17:26 +00:00
parent 5e89ebc550
commit 4a68866201
1 changed files with 11 additions and 4 deletions
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9
src/bind.c
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@@ -315,11 +315,18 @@ gt_bind(int argc, char **argv)
} }
if (FD_ISSET(mud_fd, &rfds)) { if (FD_ISSET(mud_fd, &rfds)) {
int n = 1000;
while (n--) {
const int r = mud_recv(mud, buf, sizeof(buf)); const int r = mud_recv(mud, buf, sizeof(buf));
if (r > 0 && ip_is_valid(buf, r)) if (r <= 0)
break;
if (ip_is_valid(buf, r))
tun_write(tun_fd, buf, (size_t)r); tun_write(tun_fd, buf, (size_t)r);
} }
}
if (FD_ISSET(tun_fd, &rfds) && !mud_send_wait(mud)) { if (FD_ISSET(tun_fd, &rfds) && !mud_send_wait(mud)) {
struct ip_common ic; struct ip_common ic;