Reproduction of a deno bug with subprocesses

deno-subprocess.ts

const command = ['deno', 'run', './script.ts'];

const p1 = Deno.run({ cmd: command })
const p2 = Deno.run({ cmd: command })
const p3 = Deno.run({ cmd: command })
const p4 = Deno.run({ cmd: command })

p1.kill(Deno.Signal.SIGKILL)
p2.kill(Deno.Signal.SIGKILL)
p3.kill(Deno.Signal.SIGKILL)
p4.kill(Deno.Signal.SIGKILL)

setInterval(() => {
  // just to keep it running so you can `ps aux | grep deno` to check the zombie processes
}, 1000);

script.ts

console.log('Will run server at port 8080');