diff options
5 files changed, 27 insertions, 13 deletions
diff --git a/xlators/features/marker/utils/syncdaemon/gsyncd.py b/xlators/features/marker/utils/syncdaemon/gsyncd.py index 140a8283d6c..46819aa6562 100644 --- a/xlators/features/marker/utils/syncdaemon/gsyncd.py +++ b/xlators/features/marker/utils/syncdaemon/gsyncd.py @@ -159,9 +159,7 @@ def finalize(*a): sys.stderr.flush() def main(): - # ??? "finally" clause does not take effect with SIGTERM... - # but this handler neither does - # signal.signal(signal.SIGTERM, finalize) + signal.signal(signal.SIGTERM, lambda *a: (finalize(*a), os._exit(1))) GLogger.setup() exval = 0 try: diff --git a/xlators/features/marker/utils/syncdaemon/master.py b/xlators/features/marker/utils/syncdaemon/master.py index 02cf1be5b05..35dc4ee06aa 100644 --- a/xlators/features/marker/utils/syncdaemon/master.py +++ b/xlators/features/marker/utils/syncdaemon/master.py @@ -6,10 +6,10 @@ import signal import logging import errno from errno import ENOENT, ENODATA -from threading import Thread, currentThread, Condition, Lock +from threading import currentThread, Condition, Lock from gconf import gconf -from syncdutils import FreeObject +from syncdutils import FreeObject, Thread URXTIME = (-1, 0) @@ -108,7 +108,6 @@ class GMaster(object): self.slave.server.keep_alive(vi) time.sleep(gap) t = Thread(target=keep_alive) - t.setDaemon(True) t.start() while not self.terminate: self.crawl() @@ -342,7 +341,6 @@ class Syncer(object): self.pb = PostBox() for i in range(int(gconf.sync_jobs)): t = Thread(target=self.syncjob) - t.setDaemon = True t.start() def syncjob(self): diff --git a/xlators/features/marker/utils/syncdaemon/repce.py b/xlators/features/marker/utils/syncdaemon/repce.py index 8b7e0ae94e2..47691301e29 100644 --- a/xlators/features/marker/utils/syncdaemon/repce.py +++ b/xlators/features/marker/utils/syncdaemon/repce.py @@ -3,7 +3,7 @@ import sys import select import time import logging -from threading import Thread, Condition +from threading import Condition try: import thread except ImportError: @@ -20,6 +20,8 @@ except ImportError: # py 3 import pickle +from syncdutils import Thread + pickle_proto = -1 repce_version = 1.0 @@ -51,7 +53,6 @@ class RepceServer(object): def service_loop(self): for i in range(self.wnum): t = Thread(target=self.worker) - t.setDaemon(True) t.start() try: while True: @@ -109,7 +110,6 @@ class RepceClient(object): self.inf, self.out = ioparse(i, o) self.jtab = {} t = Thread(target = self.listen) - t.setDaemon(True) t.start() def listen(self): diff --git a/xlators/features/marker/utils/syncdaemon/resource.py b/xlators/features/marker/utils/syncdaemon/resource.py index 9bf1e441dc6..ce855fb715d 100644 --- a/xlators/features/marker/utils/syncdaemon/resource.py +++ b/xlators/features/marker/utils/syncdaemon/resource.py @@ -10,7 +10,6 @@ import select import socket import logging import tempfile -import threading from ctypes import * from ctypes.util import find_library from errno import EEXIST, ENOENT, ENODATA, ENOTDIR, ELOOP, EISDIR @@ -235,8 +234,7 @@ class SlaveLocal(object): def service_loop(self): repce = RepceServer(self.server, sys.stdin, sys.stdout, int(gconf.sync_jobs)) - t = threading.Thread(target=repce.service_loop) - t.setDaemon(True) + t = syncdutils.Thread(target=repce.service_loop) t.start() logging.info("slave listening") if gconf.timeout and int(gconf.timeout) > 0: diff --git a/xlators/features/marker/utils/syncdaemon/syncdutils.py b/xlators/features/marker/utils/syncdaemon/syncdutils.py index d3ab2f34507..56bc515d49f 100644 --- a/xlators/features/marker/utils/syncdaemon/syncdutils.py +++ b/xlators/features/marker/utils/syncdaemon/syncdutils.py @@ -1,5 +1,8 @@ import os import fcntl +from threading import Thread as baseThread +from signal import SIGTERM + try: # py 3 from urllib import parse as urllib @@ -49,3 +52,20 @@ class FreeObject(object): def __init__(self, **kw): for k,v in kw.iteritems(): setattr(self, k, v) + +class Thread(baseThread): + + def __init__(self, *a, **kw): + tf = kw.get('target') + if tf: + def twrap(*aa): + try: + tf(*aa) + except: + try: + raise + finally: + os.kill(os.getpid(), SIGTERM) + kw['target'] = twrap + baseThread.__init__(self, *a, **kw) + self.setDaemon(True) |