def testFDTDServiceOpenFiles(): """ #41 - Too many open files (fdtd side) """ hostName = os.uname()[1] f = getTempFile(functionalFDTDConfiguration) inputOption = "--config=%s" % f.name conf = ConfigFDTD(inputOption.split()) conf.sanitize() testName = inspect.stack()[0][3] logger = Logger(name=testName, logFile="/tmp/fdtdtest-%s.log" % testName, level=logging.DEBUG) apMon = None fdtd = FDTD(conf, apMon, logger) proc = Process(os.getpid()) initStateNumOpenFiles = len(proc.get_open_files()) for testAction in [TestAction("fakeSrc", "fakeDst") for i in range(3)]: r = fdtd.service.service(testAction) logger.debug("Result: %s" % r) assert r.status == 0 # after TestAction, there should not be left behind any open files numOpenFilesNow = len(proc.get_open_files()) assert initStateNumOpenFiles == numOpenFilesNow # test on ReceivingServerAction - it's action after which the # separate logger is not closed, test the number of open files went +1, # send CleanupProcessesAction and shall again remain # initStateNumOpenFiles send appropriate TestAction first (like in real) serverId = "server-id" testAction = TestAction(hostName, hostName) testAction.id = serverId r = fdtd.service.service(testAction) assert r.status == 0 options = dict(gridUserDest="someuserDest", clientIP=os.uname()[1], destFiles=[]) recvServerAction = ReceivingServerAction(testAction.id, options) r = fdtd.service.service(recvServerAction) print r.msg assert r.status == 0 numOpenFilesNow = len(proc.get_open_files()) # there should be only 1 extra opened file now assert initStateNumOpenFiles == numOpenFilesNow - 1 cleanupAction = CleanupProcessesAction(serverId, timeout=2) r = fdtd.service.service(cleanupAction) print r.msg assert r.status == 0 numOpenFilesNow = len(proc.get_open_files()) assert initStateNumOpenFiles == numOpenFilesNow fdtd.shutdown() fdtd.pyroDaemon.closedown() logger.close()
def testFDTDServiceOpenFiles(): """ #41 - Too many open files (fdtd side) """ hostName = os.uname()[1] f = getTempFile(functionalFDTDConfiguration) inputOption = "--config=%s" % f.name conf = ConfigFDTD(inputOption.split()) conf.sanitize() testName = inspect.stack()[0][3] logger = Logger(name=testName, logFile="/tmp/fdtdtest-%s.log" % testName, level=logging.DEBUG) apMon = None fdtd = FDTD(conf, apMon, logger) proc = Process(os.getpid()) initStateNumOpenFiles = len(proc.get_open_files()) for testAction in [TestAction("fakeSrc", "fakeDst") for i in range(3)]: r = fdtd.service.service(testAction) logger.debug("Result: %s" % r) assert r.status == 0 # after TestAction, there should not be left behind any open files numOpenFilesNow = len(proc.get_open_files()) assert initStateNumOpenFiles == numOpenFilesNow # test on ReceivingServerAction - it's action after which the # separate logger is not closed, test the number of open files went +1, # send CleanupProcessesAction and shall again remain # initStateNumOpenFiles send appropriate TestAction first (like in real) serverId = "server-id" testAction = TestAction(hostName, hostName) testAction.id = serverId r = fdtd.service.service(testAction) assert r.status == 0 options = dict(gridUserDest="someuserDest", clientIP=os.uname()[1], destFiles=[]) recvServerAction = ReceivingServerAction(testAction.id, options) r = fdtd.service.service(recvServerAction) print(r.msg) assert r.status == 0 numOpenFilesNow = len(proc.get_open_files()) # there should be only 1 extra opened file now assert initStateNumOpenFiles == numOpenFilesNow - 1 cleanupAction = CleanupProcessesAction(serverId, timeout=2) r = fdtd.service.service(cleanupAction) print(r.msg) assert r.status == 0 numOpenFilesNow = len(proc.get_open_files()) assert initStateNumOpenFiles == numOpenFilesNow fdtd.shutdown() fdtd.pyroDaemon.closedown() logger.close()
def getOpenFilesList(offset=4): """ Returns all currently open files. Problem: #41 - Too many open files (fdtd side) """ myPid = os.getpid() proc = Process(myPid) files = proc.get_open_files() filesStr = "\n".join( ["%s%s (fd=%s)" % (offset * ' ', f.path, f.fd) for f in files]) numFiles = len(files) return numFiles, filesStr
def getOpenFilesList(offset=4): """ Returns all currently open files. Problem: #41 - Too many open files (fdtd side) """ myPid = os.getpid() proc = Process(myPid) files = proc.get_open_files() filesStr = "\n".join(["%s%s (fd=%s)" % (offset * ' ', f.path, f.fd) for f in files]) numFiles = len(files) return numFiles, filesStr
def restart(self, *args, **kwargs): shutdown_msg = 'restart failed, shutting down...' try: p = Process(getpid()) for handler in p.get_open_files() + p.connections(): close(handler.fd) except Exception as e: self.logger.error(shutdown_msg, 'BlueShift') self.graceful_exit(*args, **kwargs) python = sys_executable execl(python, python, *sys_argv) sys_exit(1)