annyong

annyong is a program which annoys a given cmd with random interrupts

it can be useful to test services which need graceful interrupt handling

usage

annyong <flags> <cmd> <args>

will run the cmd with args n times and interrupt each one after a random time

to control the times and duration before interrupt, use the following flags (defaults indicated)

flags

-times=10 // number of times to re-launch the cmd
-minwait=1 // minimum seconds to wait before interrupting
-maxwait=10 // maximum seconds to wait before interrupting
-parallel=false // when true runs the cmd in parallel using goroutines
-quit=true // when true stop after receiving the first non-zero return code (unused if -parallel=true)