Since unix sockets are supported for bind, the default backlog size was not
enough to accept the traffic. The size is now inherited from the listener
to behave like the tcp listeners.
This also affects the "stats socket" backlog, which is now determined by
"stats maxconn".
---
src/proto_uxst.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/proto_uxst.c b/src/proto_uxst.c
index dfd6645..732fd22 100644
--- a/src/proto_uxst.c
+++ b/src/proto_uxst.c
@@ -79,7 +79,7 @@ static struct protocol proto_unix = {
* OS, it's still useful where it works.
* It returns the assigned file descriptor, or -1 in the event of an error.
*/
-static int create_uxst_socket(const char *path, uid_t uid, gid_t gid, mode_t
mode, char *errmsg, int errlen)
+static int create_uxst_socket(const char *path, uid_t uid, gid_t gid, mode_t
mode, int backlog, char *errmsg, int errlen)
{
char tempname[MAXPATHLEN];
char backname[MAXPATHLEN];
@@ -156,7 +156,7 @@ static int create_uxst_socket(const char *path, uid_t uid,
gid_t gid, mode_t mod
goto err_unlink_temp;
}
- if (listen(sock, 0) < 0) {
+ if (listen(sock, backlog) < 0) {
msg = "cannot listen to UNIX socket";
goto err_unlink_temp;
}
@@ -249,7 +249,9 @@ static int uxst_bind_listener(struct listener *listener,
char *errmsg, int errle
fd = create_uxst_socket(((struct sockaddr_un
*)&listener->addr)->sun_path,
listener->perm.ux.uid,
listener->perm.ux.gid,
- listener->perm.ux.mode, errmsg, errlen);
+ listener->perm.ux.mode,
+ listener->backlog ? listener->backlog :
listener->maxconn,
+ errmsg, errlen);
if (fd == -1) {
return ERR_FATAL | ERR_ALERT;
}
--
1.7.1
