Top "Signals" questions

A signal is a notification to a process that an event occurred.

Thread1: signal SIGTERM (in swift) when changing hardware in IOS simulator

My swift application is set for certain IOS device, and runs fine in IOS simulator, However, when changing hardware in …

swift ios-simulator signals sigterm
How can I retrieve the signal strength of nearby wireless LAN networks on Windows using Python?

How can I retrieve the signal strength of nearby wireless LAN networks on Windows using Python? I would like to …

python windows signals wireless wifi
Under what circumstances are C++ destructors not going to be called?

I know that my destructors are called on normal unwind of stack and when exceptions are thrown, but not when …

c++ exception signals destructor exit
How to get signal strength of connected WiFi android?

I want to get signal strength of this wifi which is connected with my device. This is probably easy. But …

android wifi signals wireless wifimanager
How to stop python from propagating signals to subprocesses?

I'm using python to manage some simulations. I build the parameters and run the program using: pipe = open('/dev/…

python subprocess signals
How to send SIGINT to a remote process over SSH?

I have a program running on a remote machine which expects to receive SIGINT from the parent. That program needs …

ssh signals sigint
Test cases in C for WIFSIGNALED, WIFSTOPPED, WIFCONTINUED

I'm playing with waitpid() and signal() and I'm looking for reliable test cases for returning WIFSIGNALED(status) = WIFSTOPPED(status) = WIFCONTINUED (…

c signals waitpid
Sound synthesis with C#

Is there some possibility to generate sounds in C#? I mean not just beep or open and play wave-file. I …

c# .net audio signals synthesis
What exactly SIG_DFL do?

What exactly SIG_DFL (defaut handler for signals) does? I'm interested in debugging SIGTSTP. It misbehaves slightly under weird conditions. …

linux signals libc
Is Django post_save signal asynchronous?

I have a like function which is just like social networks like or thumbs up function; the user clicks the …

django signals