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https://github.com/troglobit/finit.git
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Joachim Wiberg
449bc7d12b
Traditionally we've reset the service restart counter on two occasions: 1) when a service reaches its max crash count (default 10), and 2) when a service somehow "stabilizes" In the second case the service is restored to normal running state and we "forget" its bad previous behavior. Meaning we cannot catch daemons that act in an unstable manner outside the "rage quit" scenario. This patch allows for slowing aging (decrementing) the restart counter once every five minutes. Meaning we still catch rage quitters but now are also able catch other types of misbehavior. Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/* Private header file for main finit daemon, not for plugins
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*
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* Copyright (c) 2008-2010 Claudio Matsuoka <cmatsuoka@gmail.com>
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* Copyright (c) 2008-2021 Joachim Wiberg <troglobit@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef FINIT_PRIVATE_H_
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#define FINIT_PRIVATE_H_
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#include "svc.h"
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#include "plugin.h"
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#define SERVICE_INTERVAL_DEFAULT 300000 /* 5 mins */
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extern int service_interval;
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int api_init (uev_ctx_t *ctx);
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int api_exit (void);
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void service_monitor (pid_t lost, int status);
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const char *plugin_hook_str(hook_point_t no);
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int plugin_exists (hook_point_t no);
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void plugin_run_hook (hook_point_t no, void *arg);
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void plugin_run_hooks (hook_point_t no);
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int plugin_init (uev_ctx_t *ctx);
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void plugin_exit (void);
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#endif /* FINIT_PRIVATE_H_ */
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/**
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* Local Variables:
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* indent-tabs-mode: t
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* c-file-style: "linux"
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* End:
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*/
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