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authorLennart Poettering <lennart@poettering.net>2012-01-27 18:14:06 +0100
committerLennart Poettering <lennart@poettering.net>2012-01-27 18:14:06 +0100
commit632117b71fdd2d1b9da7418d00ec21c18d60dedd (patch)
tree18aaf78af6d6bc62937e704a618a955844945ed5 /src/journal/journald.c
parentda375869ff31f83938123dc0d2a8d5c0f0845a0c (diff)
log: never delay logging if the log server is stuck, always drop messages quickly
Diffstat (limited to 'src/journal/journald.c')
-rw-r--r--src/journal/journald.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/src/journal/journald.c b/src/journal/journald.c
index f63a12fae8..73f8ed6ae8 100644
--- a/src/journal/journald.c
+++ b/src/journal/journald.c
@@ -66,8 +66,6 @@
#define RECHECK_VAR_AVAILABLE_USEC (30*USEC_PER_SEC)
-#define SYSLOG_TIMEOUT_USEC (250*USEC_PER_MSEC)
-
#define N_IOVEC_META_FIELDS 17
#define ENTRY_SIZE_MAX (1024*1024*32)
@@ -2220,7 +2218,6 @@ static int open_syslog_socket(Server *s) {
union sockaddr_union sa;
int one, r;
struct epoll_event ev;
- struct timeval tv;
assert(s);
@@ -2245,7 +2242,8 @@ static int open_syslog_socket(Server *s) {
}
chmod(sa.un.sun_path, 0666);
- }
+ } else
+ fd_nonblock(s->syslog_fd, 1);
one = 1;
r = setsockopt(s->syslog_fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one));
@@ -2261,15 +2259,6 @@ static int open_syslog_socket(Server *s) {
return -errno;
}
- /* Since we use the same socket for forwarding this to some
- * other syslog implementation, make sure we don't hang
- * forever */
- timeval_store(&tv, SYSLOG_TIMEOUT_USEC);
- if (setsockopt(s->syslog_fd, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv)) < 0) {
- log_error("SO_SNDTIMEO failed: %m");
- return -errno;
- }
-
zero(ev);
ev.events = EPOLLIN;
ev.data.fd = s->syslog_fd;
@@ -2309,7 +2298,8 @@ static int open_native_socket(Server*s) {
}
chmod(sa.un.sun_path, 0666);
- }
+ } else
+ fd_nonblock(s->native_fd, 1);
one = 1;
r = setsockopt(s->native_fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one));
@@ -2369,7 +2359,8 @@ static int open_stdout_socket(Server *s) {
log_error("liste() failed: %m");
return -errno;
}
- }
+ } else
+ fd_nonblock(s->stdout_fd, 1);
zero(ev);
ev.events = EPOLLIN;