I have a console controller instance whose lifetime will be managed via upstart (linux) that implements a persistent background job processor.
Testing on PHP 5.5.23 on Yosemite 10.10.3, Yii 2.0.3
After I do a Model::find() call the KILL signal doesn’t terminate the process.
Ctrl C kills the process if I just have a loop with a sleep(1).
Looks like after a DB operation is executed ctrl-C no longer KILLs the process, the loop continues.
I also tried implementing pcntl_signal(SIGTERM, [$this,“sig_handler”]) and doing a kill -s TERM on the process, it dies but with a ‘segmentation fault: 11’
What’s happening there - what’s preventing the process from being killed?
Ctrl-C kills process:
while(!$this->stop)
{
Console::output('loop');
sleep(1);
}
Ctrl-C no longer kills process
ActiveRecordClass::findOne(1);
while(!$this->stop)
{
Console::output('loop');
sleep(1);
}