vfreex

When you cancel a Jenkins job

Unfinished draft; do not use until this notice is removed.

We were seeing some unexpected behavior in the processes that Jenkins launches when the Jenkins user clicks "cancel" on their job. Unexpected behaviors like:

• apparently stale lockfiles and pidfiles
• overlapping processes
• jobs apparently ending without performing cleanup tasks
• jobs continuing to run after being reported "aborted"

vfreex

#ifndef _LT_DOUBLY_LINKED_LIST_H
#define _LT_DOUBLY_LINKED_LIST_H

#ifndef offsetof
#define offsetof(type, member) \
    ((size_t) &((type*) 0)->member)
#endif

#ifndef container_of
#define container_of(ptr, type, member) \

vfreex

import signal, sys, threading, time

THREADS = []

def handler(signal, frame):
    global THREADS
    print "Ctrl-C.... Exiting"
    for t in THREADS:
        t.alive = False
    sys.exit(0)

vfreex

#define _GNU_SOURCE
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>

#include <unistd.h>
#include <asm/types.h>
#include <sys/socket.h>
#include <linux/netlink.h>