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repmgrd: daemonize process by default

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It's hard to imagine a use case where this isn't desirable, but
in case, for whatever reason, the user does not wish to daemonize the
process, the command line option "--daemonize=false" can be provided.

Implements GitHub #458.
This commit is contained in:
Ian Barwick
2018-06-29 22:01:49 +09:00
parent d00c0c67d0
commit 802755fd60
6 changed files with 26 additions and 9 deletions
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12
repmgrd.c
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@@ -36,7 +36,7 @@
static char *config_file = NULL;
static bool verbose = false;
static char pid_file[MAXPGPATH];
static bool daemonize = false;
static bool daemonize = true;
static bool show_pid_file = false;
static bool no_pid_file = false;
@@ -101,7 +101,7 @@ main(int argc, char **argv)
{"config-file", required_argument, NULL, 'f'},
/* daemon options */
{"daemonize", no_argument, NULL, 'd'},
{"daemonize", optional_argument, NULL, 'd'},
{"pid-file", required_argument, NULL, 'p'},
{"show-pid-file", no_argument, NULL, 's'},
{"no-pid-file", no_argument, NULL, OPT_NO_PID_FILE},
@@ -175,7 +175,10 @@ main(int argc, char **argv)
/* daemon options */
case 'd':
daemonize = true;
if (optarg != NULL)
{
daemonize = parse_bool(optarg, "-d/--daemonize", &cli_errors);
}
break;
case 'p':
@@ -747,7 +750,8 @@ show_help(void)
puts("");
printf(_("Daemon configuration options:\n"));
printf(_(" -d, --daemonize detach process from foreground\n"));
printf(_(" -d, --daemonize[=true/false]\n"));
printf(_(" detach process from foreground (default: true)\n"));
printf(_(" -p, --pid-file=PATH use the specified PID file\n"));
printf(_(" -s, --show-pid-file show PID file which would be used by the current configuration\n"));
printf(_(" --no-pid-file don't write a PID file\n"));