diff --git a/doc/api/child_process.md b/doc/api/child_process.md index 0c0c80b35dc40c..7a9345416e0545 100644 --- a/doc/api/child_process.md +++ b/doc/api/child_process.md @@ -1700,8 +1700,8 @@ may not actually terminate the process. See kill(2) for reference. On Windows, where POSIX signals do not exist, the `signal` argument will be -ignored, and the process will be killed forcefully and abruptly (similar to -`'SIGKILL'`). +ignored except for `'SIGKILL'`, `'SIGTERM'`, `'SIGINT'` and `'SIGQUIT'`, and the +process will always be killed forcefully and abruptly (similar to `'SIGKILL'`). See [Signal Events][] for more details. On Linux, child processes of child processes will not be terminated diff --git a/src/process_wrap.cc b/src/process_wrap.cc index 14c9e99934e27b..27a294eb384960 100644 --- a/src/process_wrap.cc +++ b/src/process_wrap.cc @@ -314,6 +314,12 @@ class ProcessWrap : public HandleWrap { ProcessWrap* wrap; ASSIGN_OR_RETURN_UNWRAP(&wrap, args.This()); int signal = args[0]->Int32Value(env->context()).FromJust(); +#ifdef _WIN32 + if (signal != SIGKILL && signal != SIGTERM && signal != SIGINT && + signal != SIGQUIT) { + signal = SIGKILL; + } +#endif int err = uv_process_kill(&wrap->process_, signal); args.GetReturnValue().Set(err); } diff --git a/test/parallel/test-child-process-kill.js b/test/parallel/test-child-process-kill.js index 1025c69ba1ac28..26bdc029c04fe8 100644 --- a/test/parallel/test-child-process-kill.js +++ b/test/parallel/test-child-process-kill.js @@ -39,3 +39,22 @@ assert.strictEqual(cat.signalCode, null); assert.strictEqual(cat.killed, false); cat.kill(); assert.strictEqual(cat.killed, true); + +// Test different types of kill signals on Windows. +if (common.isWindows) { + for (const sendSignal of ['SIGTERM', 'SIGKILL', 'SIGQUIT', 'SIGINT']) { + const process = spawn('cmd'); + process.on('exit', (code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, sendSignal); + }); + process.kill(sendSignal); + } + + const process = spawn('cmd'); + process.on('exit', (code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, 'SIGKILL'); + }); + process.kill('SIGHUP'); +}