Python thread.interrupt_main函数代码示例

    def run(self):
        """ Run the poll loop. This method never returns.
        """
        from _subprocess import WAIT_OBJECT_0, INFINITE

        # Build the list of handle to listen on.
        handles = []
        if self.interrupt_handle:
            handles.append(self.interrupt_handle)
        if self.parent_handle:
            handles.append(self.parent_handle)

        # Listen forever.
        while True:
            result = ctypes.windll.kernel32.WaitForMultipleObjects(
                len(handles),                            # nCount
                (ctypes.c_int * len(handles))(*handles), # lpHandles
                False,                                   # bWaitAll
                INFINITE)                                # dwMilliseconds

            if WAIT_OBJECT_0 <= result < len(handles):
                handle = handles[result - WAIT_OBJECT_0]

                if handle == self.interrupt_handle:
                    raw_print('Interrupted by parent poller!')
                    interrupt_main()

                elif handle == self.parent_handle:
                    raw_print('Killed by parent poller!')
                    os._exit(1)

	def Pinging_Thread(self):
		print "[+] Starting Ping thread"
		#self.ptc=threading.Condition()
		wait=True
		p=0.1
		while 1:							#loop forever
			if wait and (self.ping_delay > 0):					
				self.ptc.acquire()
				self.ptc.wait(self.ping_delay+self.penalty)		#send ping to server interval + penalty
				self.ptc.release()
				
			self.mutex_http_req.acquire()		#Ensure that the other thread is not making a request at this time
			try:
				resp_data=self.http.HTTPreq(self.url,"")	#Read response
				if self.verbose: self.http.v_print(pings_n=1)
				if self.penalty<60: self.penalty+=p	#Don't wait more than a minute

				if resp_data:								#If response had data write them to socket
					self.penalty=0
					if self.verbose: self.http.v_print(received_d_pt=len(resp_data))
					self.TunnaSocket.send(resp_data)		#write to socket
					resp_data=""							#clear data
					wait=False								#If data received don't wait
				else:
					wait=True
			except:
				self.TunnaSocket.close()
				thread.exit()
			finally:
				self.mutex_http_req.release()	
		print "[-] Pinging Thread Exited"
		#Unrecoverable
		thread.interrupt_main()		#Interupt main thread -> exits

def _test_main_thread():
    cherrypy.server.wait()
    cherrypy._cputil._cpInitDefaultFilters()
    try:
        webtest.main()
    finally:
        thread.interrupt_main()

    def stop_code(self, quiet=False):
        """
        Attempt to stop the running code by raising a keyboard interrupt in
        the main thread.

        If the optional quiet flag is True the engine will stop the code but not
        print an error message or prompt again.
        """
        if self.busy is False:
            return

        #set the stop flag to catch the error correctly
        if quiet:
            self._stop_quiet = True
        else:
            self._stop = True

        #make sure we are not stuck in readline(s) 
        if self._isreading:
            self._readevent.set()

        #make sure the debugger is not paused.
        if self.debug is True:
            self.debugger.stop_code()
            return

        #try a keyboard interrupt - this will not work for the internal engine 
        # as the error is raised here instead of the running code, hence put in 
        #try clause.
        try:
            thread.interrupt_main()
        except:
            pass

    def receive_service(self):
        # Receive data from server.
        while True:
            try:
                # Recieve Message.
                line = self.network_client_socket.recv(2048)
                if (line != '\n'):
                    if((len(line.split(":")) >= 2) and
                       (line.split(":")[0].strip().startswith("LINE"))):
                        self.gui_send_service(line)
                    elif((len(line.split(":")) == 2) and
                         (line.split(":")[0].strip() == "JOINED")):
                        self.create_group_gui(line.split(":")[1].strip())
                    else:
                        print("\n %s" % line)

                if not line:
                    print("Server closed connection, thread exiting.")
                    thread.interrupt_main()
                    self.quit()
                    break
            except:
                print("Recieve Error: Thread exiting.")
                thread.interrupt_main()
                self.quit()
                break

def listen(new_socket, filename, extension, part, size):
    #listen on the random port
    new_socket.listen(1)
    #accept incoming connections
    connection, address = new_socket.accept()
    full_filename = filename + '.' + extension
    #get username
    username = os.getlogin()
    #fully qualify path
    file_path = '/home/' + username + '/p2p/files/' + full_filename
    #open the file for reading
    FILE = open(file_path, 'rb')
    #read the desired parts
    FILE.seek(part * 512000)
    #set up data buffer for sending data
    send_data = FILE.read(size)
    #close up file
    FILE.close()
    #send out your data
    connection.send(send_data)
    #close up connection
    connection.close()
    #close up
    new_socket.close()
    #stop thread
    thread.interrupt_main()

def response(context, flow):
    """========================================================================
    "Called when a server response has been received"... łapię wyłącznie
    odpowiedzi, bo interesują mnie zestawy (request/response). Przechwycony
    response wraz z requestem wchodzą w skład transakcji, reprezentowanej przez
    mitmproxy.models.HTTPFlow()
    "HTTPFlow is collection of objects representing a single HTTP transaction".
    Więcej info na WWW:  http://docs.mitmproxy.org/en/stable/dev/models.html
 ==========================================================================="""
    if flow.request.host.endswith('.thesettlersonline.pl'):
        if "application/x-amf" in flow.response.headers.get("Content-Type", "_"):
            with decoded(flow.response):
                res = flow.response.content
                req = flow.request.content
                if  search( 'defaultGame.Communication.VO.TradeWindow.dTradeWindowResultVO', res )\
                and search( 'userAcceptedTradeIDs', res ) and search( 'tradeOffers', res )\
                and search( 'GetAvailableOffers', req ):
                    log.debug("got trade REQ/RESP pair, feeding TDD thread...")
                    try:
                        t= Thread(target=ttd._incoming_traffic_handler, args=(context, flow,))
                        t.setDaemon(True) 
                        t.start()
                    except (KeyboardInterrupt, SystemExit):
                        log.info('caught either KeyboardInterrupt or SystemExit, quitting threads')
                        t.__stop()
                        import thread
                        thread.interrupt_main()

    def parse_itemDetailView(self, response):
        if 'techerror' in response.url:
            print 'somehow found tech error at url ', response.request.url

        # logfun = logging.getLogger("logfun")
        # time.sleep(0.10)
        try:
            hxs = HtmlXPathSelector(response)
            page_title = hxs.select('//title/text()').extract()[0]

            med_image = hxs.select('//input[@id="imageURL"]/@value')[0].extract() # 200x200 image

            # Should probably do some form of exception, but lazy
            large_image = ''
            large_image_path = hxs.select('//input[@id="primaryImageURL"]/@value')
            if len(large_image_path) > 0:
                large_image = large_image_path[0].extract()
            # large_image = hxs.select('//input[@id="primaryImageURL"]/@value')[0].extract() # 600x600 image

            # Only take information in paragraphs, but preserve HTML & formatting: Combine all paragraphs for this entry
            details_list = hxs.select('//div[@id="productDetails-details"]/p').extract()
            details = ''.join(details_list)
            cut_start = details.find('<a class="')
            cut_end = details.rfind('</p>')

            # Remove the disclaimer link at bottom
            if cut_start > 0 and cut_end > 0:
                details = details[0:cut_start] + details[cut_end:]

            nutrition_path = hxs.select('//div[@id="productDetails-nutrition"]/table').extract()
            nutrition = ''
            if len(nutrition_path) > 0:
                nutrition = nutrition_path[0]
            
            ingredients = ''
            if len(hxs.select('//div[@id="ingredients"]').extract()) > 0:
                ingredients = hxs.select('//div[@id="ingredients"]')[0].extract()

            #ingredients = hxs.select('//div[@id="ingredients"]')[0].extract()

            detailed_item = DetailedShopItem(name = response.meta['name'], size = 
                response.meta['size'], unit_price = response.meta['unit_price'], 
                productId = response.meta['productId'], price = 
                response.meta['price'], cnid = response.meta['cnid'], small_image =
                response.meta['thumb'], med_image = med_image, large_image = 
                large_image, details = details, nutrition = nutrition, ingredients = ingredients)

            self.all_items_detail.append(detailed_item)
        # except:
        #     e = sys.exc_info()[0]
        #     print e.print_stack()
        #     sys.exit("error has occurred")
        except Exception, ex:
            print 'gg exception'
            print 'came from', response.request.url
            raise
            #raise KeyboardInterrupt
            # logfun.exception("Bad gg")
            # logfun.debug("figure this out")
            thread.interrupt_main()

def worker_thread(work_queue,shutdown_flag):

    while not shutdown_flag.is_set():
        fileno, address, head, body = work_queue.get_request()
        if fileno == 0: 
            thread.interrupt_main()
            return
            
        parser = Parser(head,body)
        request = parser.parse()
        if request == None:
            response = Http400Response()
        else:
            request.remote_addr, request.remote_port = address
            request._work_queue = work_queue
            log("%s - %s" %( request.remote_addr, request.path ))
            handler = config.HANDLER_CLASS(request)
            try:
                response = handler.response()
            except:
                exc = traceback.format_exc()
                log(exc)
                if config.DEBUG:
                    response = Http500Response(exc)
                else:
                    response = Http500Response()
        work_queue.submit_response(fileno,response)

    def _uoczer(self):
        """ "ten co czai" :) :: perform once-upon-a-time checks and cleanups ::
            - sprawdza czas ostatnich odświerzeń rynków każdego z realmów
            - dla przestarzałych emituje duplikaty, jeśli są dostępne
            - planuje kolejne uruchomienie siebie przy pomocy threading.Timer
        """
        self.uoczerIterCounter+=1
        try:                    #  performing timed checks and cleanups
            if self.now()-self.c.lastupdatedTS > 3000 and self.uoczerIterCounter % 1000 == 0:
                log.info('PINGING DATABASE')
                self.db.ping()
        
            if self._trade_refresh_needed() and self.c.treqs:
                recent_key    = self.c.treqs.keys()[0]
                recent_request= self.c.treqs[recent_key]
                raw_trade_response= recent_request.execute()
                if raw_trade_response:
                    parsed_response_body= self._amf_raw_response_parser(raw_trade_response)
                    self._trade_update_market(parsed_response_body)
                    log.info('trade updated with duplicated treq (uID: %d)'%recent_key)
                else:
                    log.info('trade requery failed, deleting treq (uID %d)'%recent_key)
                    del self.c.treqs[recent_key]

        except (KeyboardInterrupt, SystemExit):  # stop on interrupts
            log.info('caught either KeyboardInterrupt or SystemExit, quitting thread')
            import thread
            thread.interrupt_main()
            exit()

        finally:
            log.debug('scheduling run in %ds'%self.c.watchT)
            self.uoczertimer = Timer(self.c.watchT, self._uoczer) # reschedule run
            self.uoczertimer.setDaemon(True)                    # with abort at shutdown
            self.uoczertimer.start()

    def process_stream(self):
        """Process lines using parseline() forever"""
        # Catch-all so we know why the process died.
        while True:
            # Read the next line
            try:
                line = self.readline()
                print line
            except KeyboardInterrupt:
                thread.interrupt_main()
            except:
                logging.error("%s failed with %s"
                              % (self.instrument, traceback.format_exc()))
                continue

            # Interpret the next line
            try:
                self.lock.acquire()
                self.parseline(line)
            except KeyboardInterrupt:
                thread.interrupt_main()
            except:
                logging.error("%s failed with %s\nLine: %s"
                              % (self.instrument,
                                 traceback.format_exc(),
                                 self.lastline))
            finally:
                self.lock.release()

    def do_GET(self):
        """Serve a GET request."""
        parsed_url = urlparse.urlparse(self.path)
        params = urlparse.parse_qs(parsed_url.query)
        path = parsed_url.path
        if path.startswith('/stop'):
            # stop children before we return a response
            timeout = int((params.get("timeout", []) or ["30"])[0])
            self.funkyserver.pre_stop(timeout=timeout)
        t = self.get_response_text()
        if self.send_head(t):
            self.wfile.write(t)
            #I preempt the finish operation here so that processing of this request is all done before we crash or whatever:
            self.finish()
            self.http_server.shutdown_request(self.connection)

            if path.startswith('/crash'):
                crash()
            if path.startswith('/stop'):
                self.funkyserver.stop()
            if path.startswith('/interrupt_main'):
                thread.interrupt_main()
            if path.startswith('/exit'):
                os._exit(1)
            if path.startswith('/hold_gil'):
                t = int((params.get("t", []) or ["100"])[0])
                hold_gil(t)

    def __init__(self, host, port, username, password):
        self.origin = Location()
        self.origin.set(130, 71, 83)
        self.range = Location()
        self.range.set(10, 10, 10)
        self.X = 0
        self.Y = 0
        self.Z = 0
        self.bot = Bot()
        self.dispatch = PacketDispatch(self)
        self.buff = Buffer()
        self.packetSend = []
        self.sendPacket = PacketSend(self)
        self.printable = True
        self.receiveSize = 1024
        self.compressionThreshold = -1
        self.username = username

        self.HOST = host
        self.PORT = port

        self.s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self.s.settimeout(None)
        try:
            self.s.connect((self.HOST, self.PORT))
        except socket.error:
            print("Connection refused")
            thread.interrupt_main()
            exit()

 def wait(secs):
     for n in xrange(timeout_secs):
         time.sleep(1)
         if signal_finished:
             break
     else:
         thread.interrupt_main()

    def _handle_test_status_file(self, test_name, test_phase, success):
    ###########################################################################
        #
        # This complexity is due to sharing of TestStatus responsibilities
        #

        try:
            if (test_phase != RUN_PHASE and
                (not success or test_phase == BUILD_PHASE or test_phase == self._phases[-1])):
                self._update_test_status_file(test_name)

            # If we failed VERY early on in the run phase, it's possible that
            # the CIME scripts never got a chance to set the state.
            elif (test_phase == RUN_PHASE and not success):
                test_status_file = os.path.join(self._get_test_dir(test_name), TEST_STATUS_FILENAME)

                statuses = wait_for_tests.parse_test_status_file(test_status_file)[0]
                if ( RUN_PHASE not in statuses or
                     statuses[RUN_PHASE] in [TEST_PASS_STATUS, TEST_PENDING_STATUS] ):
                    self._update_test_status_file(test_name)

        except Exception as e:
            # TODO: What to do here? This failure is very severe because the
            # only way for test results to be communicated is by the TestStatus
            # file.
            warning("VERY BAD! Could not handle TestStatus file '%s': '%s'" % (test_status_file, str(e)))
            thread.interrupt_main()