SIGKILL

[Yorkie Makoto]

The problem is about forever. While using this module to start a script, everything is OK, at an opposite of this operation, everything is not pretty good. Following simple codes is an example:

process.on("exit",function(){
  // cleanup some bad stuff, failed stuff.
});

At 1st time, I did a lookup in forever, then I found it stop a script or process by killing it, namely call the signal named SIGKILL. Codes is fixed on: nodejitsu/forever-monitor
I was actually thinking that the full success would be coming, such that I coded this:

process.on("SIGKILL",function(){
  // cleanup some bad stuff, failed stuff.
}

Fool, fuck self-confidence.
Had googled some blogs, I realized this way is absolutely wrong. I cannot handle the SIGKILL, It's an absolute quit system signal, then I know why forever stop scripts by this way.
But what is this problem's solution? Of course I find an answer to solve it, like that:

// head of script
// cleanup some bad stuff, failed stuff, 
//      what i wanna clean in while previous process is killed

That means that I make cleanup in next startup for this script.