udt: Add a forward_only to the bsc struct and use it for the msc_conn

Simply forward everything, no need for inspecting things.

2 files changed, 10 insertions, 0 deletions

diff --git a/src/main_udt.c b/src/main_udt.c
index 0b07da7..3e41d91 100644
--- a/src/main_udt.c
+++ b/src/main_udt.c
@@ -254,6 +254,7 @@ int main(int argc, char **argv)
 	bsc.ping_time = 20;
 	bsc.pong_time = 5;
 	bsc.msc_time = 20;
+	bsc.forward_only = 1;
 
 	handle_options(argc, argv);
 
diff --git a/src/msc_conn.c b/src/msc_conn.c
index f980178..f2a3e1a 100644
--- a/src/msc_conn.c
+++ b/src/msc_conn.c
@@ -201,6 +201,15 @@ static int ipaccess_a_fd_cb(struct bsc_fd *bfd)
 	} else if (hh->proto == IPAC_PROTO_SCCP) {
 		struct sccp_parse_result result;
 		int rc;
+
+		/* we can not forward it right now */
+		if (bsc->forward_only && link->sccp_up) {
+			if (send_or_queue_bsc_msg(link, 13, msg) != 1)
+				msgb_free(msg);
+			return 0;
+		}
+
+
 		rc = bss_patch_filter_msg(msg, &result);
 
 		if (rc == BSS_FILTER_RESET_ACK) {