com.facebook.buck.util

Class BgProcessKiller

java.lang.Object

com.facebook.buck.util.BgProcessKiller

public class BgProcessKiller
extends Object

Safely kill background processes on nailgun client exit. All process creation must synchronize on the class object's monitor lock to make sure children inherit the correct signal handler set.

Method Summary

Modifier and Type	Method and Description
static void	disarm()
static void	init()
static void	interruptBgProcesses() Sends SIGINT to all background processes
static com.zaxxer.nuprocess.NuProcess	startProcess(com.zaxxer.nuprocess.NuProcessBuilder pb) Use this method instead of NuProcessBuilder.start() in order to properly synchronize with signal handling.
static Process	startProcess(ProcessBuilder pb) Use this method instead of ProcessBuilder.start() in order to properly synchronize with signal handling.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

init

public static void init()

disarm

public static void disarm()

interruptBgProcesses

public static void interruptBgProcesses()

Sends SIGINT to all background processes

startProcess

public static Process startProcess(ProcessBuilder pb)
                            throws IOException

Use this method instead of ProcessBuilder.start() in order to properly synchronize with signal handling.

Throws:

IOException

startProcess

public static com.zaxxer.nuprocess.NuProcess startProcess(com.zaxxer.nuprocess.NuProcessBuilder pb)

Use this method instead of NuProcessBuilder.start() in order to properly synchronize with signal handling.