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varnish-cache
Commit 0cf47b5a authored by Poul-Henning Kamp's avatar Poul-Henning Kamp
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Reduce close-margin over highest known filedescriptor. 

Fixes: #2844
parent 2ce13cf2
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Showing with 4 additions and 6 deletions
bin/varnishd/mgt/mgt_child.c
View file @ 0cf47b5a
...@@ -180,18 +180,16 @@ mch_cli_panic_clear(struct cli *cli, const char * const *av, void *priv) ...@@ -180,18 +180,16 @@ mch_cli_panic_clear(struct cli *cli, const char * const *av, void *priv)
* *
* This is likely to a bit on the low side, as libc and other libraries * This is likely to a bit on the low side, as libc and other libraries
* has a tendency to cache file descriptors (syslog, resolver, etc.) * has a tendency to cache file descriptors (syslog, resolver, etc.)
* so we add a margin of 100 fds. * so we add a margin of 10 fds.
* *
* for added safety, we check that we see no file descriptor open for * For added safety, we check that we see no file descriptor open for
* another margin above the limit for which we close by design * another margin above the limit for which we close by design
*/ */
static int mgt_max_fd; static int mgt_max_fd;
#define CLOSE_FD_UP_TO (mgt_max_fd + 100) #define CLOSE_FD_UP_TO (mgt_max_fd + 10)
// XXX should work now - engage? #define CHECK_FD_UP_TO (CLOSE_FD_UP_TO + 10)
//#define CLOSE_FD_UP_TO mgt_max_fd
#define CHECK_FD_UP_TO (CLOSE_FD_UP_TO + 100)
void void
MCH_TrackHighFd(int fd) MCH_TrackHighFd(int fd)
......
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