U  W[úã@s:dZddlmZddlmZGdd„dejƒZdd„ZdS) z> Support for creating a service which runs a process monitor. é)Úusage)ÚProcessMonitorc@s`eZdZdZdZddddegddd d egd d dd egddddeggZgZdZdd„Z dd„Z dS)ÚOptionszF Define the options accepted by the I{twistd procmon} plugin. z[procmon options] commandlineÚ thresholdÚtézRHow long a process has to live before the death is considered instant, in seconds.ÚkilltimeÚkézpHow long a process being killed has to get its affairs in order before it gets killed with an unmaskable signal.ÚminrestartdelayÚmzLThe minimum time (in seconds) to wait before attempting to restart a processÚmaxrestartdelayÚMizLThe maximum time (in seconds) to wait before attempting to restart a processa`procmon runs processes, monitors their progress, and restarts them when they die. procmon will not attempt to restart a process that appears to die instantly; with each "instant" death (less than 1 second, by default), it will delay approximately twice as long before restarting it. A successful run will reset the counter. Eg twistd procmon sleep 10cGs ||d<dS)zQ Grab the command line that is going to be started and monitored ÚargsN©)Úselfrrrú;/usr/lib/python3/dist-packages/twisted/runner/procmontap.pyÚ parseArgs0szOptions.parseArgscCst|dƒdkrt d¡‚dS)z) Check for dependencies. rrz$Please specify a process commandlineN)ÚlenrZ UsageError)rrrrÚ postOptions7szOptions.postOptionsN) Ú__name__Ú __module__Ú __qualname__Ú__doc__ZsynopsisÚfloatZ optParametersZoptFlagsZlongdescrrrrrrr s&þýþþö rcCsLtƒ}|d|_|d|_|d|_|d|_| d |d¡|d¡|S)Nrrr r ú r)rrZkillTimeZminRestartDelayZmaxRestartDelayZ addProcessÚjoin)ZconfigÚsrrrÚ makeService@s    rN)rZtwisted.pythonrZtwisted.runner.procmonrrrrrrrÚs  3