weston-launch: Use SOCK_SEQPACKET for the launcher socket

This lets us detect hang-up when weston-launch dies and clean up properly.
11 years ago · bf3c374b1b
parent f45b1e8284
commit bf3c374b1b
1 changed files with 1 additions and 1 deletions
--- a/src/weston-launch.c
+++ b/src/weston-launch.c
@ -192,7 +192,7 @@ setup_pam(struct weston_launch *wl)
 static int
 setup_launcher_socket(struct weston_launch *wl)
 {
-	if (socketpair(AF_LOCAL, SOCK_DGRAM, 0, wl->sock) < 0)
+	if (socketpair(AF_LOCAL, SOCK_SEQPACKET, 0, wl->sock) < 0)
 		error(1, errno, "socketpair failed");
 	
 	if (fcntl(wl->sock[0], F_SETFD, FD_CLOEXEC) < 0)