MINOR: listener: move the network namespace to the struct settings
The netns is common to all listeners/receivers and is used to bind the
listening socket so it must be in the receiver settings and not in the
listener. This removes some yet another set of unnecessary loops.
diff --git a/src/proto_tcp.c b/src/proto_tcp.c
index 7be6882..7bb31b2 100644
--- a/src/proto_tcp.c
+++ b/src/proto_tcp.c
@@ -581,7 +581,7 @@
ext = (fd >= 0);
if (!ext) {
- fd = my_socketat(listener->netns, listener->addr.ss_family, SOCK_STREAM, IPPROTO_TCP);
+ fd = my_socketat(listener->bind_conf->settings.netns, listener->addr.ss_family, SOCK_STREAM, IPPROTO_TCP);
if (fd == -1) {
err |= ERR_RETRYABLE | ERR_ALERT;