Python shell.VERBOSE_LEVEL屬性代碼示例

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def _sweep_timeout(self):
        # tornado's timeout memory management is more flexible than we need
        # we just need a sorted last_activity queue and it's faster than heapq
        # in fact we can do O(1) insertion/remove so we invent our own
        if self._timeouts:
            logging.log(shell.VERBOSE_LEVEL, 'sweeping timeouts')
            now = time.time()
            length = len(self._timeouts)
            pos = self._timeout_offset
            while pos < length:
                handler = self._timeouts[pos]
                if handler:
                    if now - handler.last_activity < self._timeout:
                        break
                    else:
                        if handler.remote_address:
                            logging.warn('timed out: %s:%d' %
                                         handler.remote_address)
                        else:
                            logging.warn('timed out')
                        handler.destroy()
                        self._timeouts[pos] = None  # free memory
                        pos += 1
                else:
                    pos += 1
            if pos > TIMEOUTS_CLEAN_SIZE and pos > length >> 1:
                # clean up the timeout queue when it gets larger than half
                # of the queue
                self._timeouts = self._timeouts[pos:]
                for key in self._handler_to_timeouts:
                    self._handler_to_timeouts[key] -= pos
                pos = 0
            self._timeout_offset = pos 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def handle_event(self, sock, fd, event):
        # handle events and dispatch to handlers
        if sock:
            logging.log(shell.VERBOSE_LEVEL, 'fd %d %s', fd,
                        eventloop.EVENT_NAMES.get(event, event))
        if sock == self._server_socket:
            if event & eventloop.POLL_ERR:
                # TODO
                raise Exception('server_socket error')
            try:
                logging.debug('accept')
                conn = self._server_socket.accept()
                TCPRelayHandler(self, self._fd_to_handlers,
                                self._eventloop, conn[0], self._config,
                                self._dns_resolver, self._is_local)
            except (OSError, IOError) as e:
                error_no = eventloop.errno_from_exception(e)
                if error_no in (errno.EAGAIN, errno.EINPROGRESS,
                                errno.EWOULDBLOCK):
                    return
                else:
                    shell.print_exception(e)
                    if self._config['verbose']:
                        traceback.print_exc()
        else:
            if sock:
                handler = self._fd_to_handlers.get(fd, None)
                if handler:
                    handler.handle_event(sock, event)
            else:
                logging.warn('poll removed fd') 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def _sweep_timeout(self):
        # tornado's timeout memory management is more flexible than we need
        # we just need a sorted last_activity queue and it's faster than heapq
        # in fact we can do O(1) insertion/remove so we invent our own
        if self._timeouts:
            logging.log(shell.VERBOSE_LEVEL, 'sweeping timeouts')
            now = time.time()
            length = len(self._timeouts)
            pos = self._timeout_offset
            while pos < length:
                handler = self._timeouts[pos]
                if handler:
                    if now - handler.last_activity < self._timeout:
                        break
                    else:
                        if handler.remote_address:
                            logging.warn('timed out: %s:%d' %
                                         handler.remote_address)
                        else:
                            logging.warn('timed out')
                        handler.destroy()
                        handler.destroy_local()
                        self._timeouts[pos] = None  # free memory
                        pos += 1
                else:
                    pos += 1
            if pos > TIMEOUTS_CLEAN_SIZE and pos > length >> 1:
                # clean up the timeout queue when it gets larger than half
                # of the queue
                self._timeouts = self._timeouts[pos:]
                for key in self._handler_to_timeouts:
                    self._handler_to_timeouts[key] -= pos
                pos = 0
            self._timeout_offset = pos 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def _sweep_timeout(self):
        # tornado's timeout memory management is more flexible than we need
        # we just need a sorted last_activity queue and it's faster than heapq
        # in fact we can do O(1) insertion/remove so we invent our own
        if self._timeouts:
            logging.log(shell.VERBOSE_LEVEL, 'sweeping timeouts')
            now = time.time()
            length = len(self._timeouts)
            pos = self._timeout_offset
            while pos < length:
                handler = self._timeouts[pos]
                if handler:
                    if now - handler.last_activity < self._timeout:
                        break
                    else:
                        if handler.remote_address:
                            logging.debug('timed out: %s:%d' %
                                         handler.remote_address)
                        else:
                            logging.debug('timed out')
                        handler.destroy()
                        handler.destroy_local()
                        self._timeouts[pos] = None  # free memory
                        pos += 1
                else:
                    pos += 1
            if pos > TIMEOUTS_CLEAN_SIZE and pos > length >> 1:
                # clean up the timeout queue when it gets larger than half
                # of the queue
                self._timeouts = self._timeouts[pos:]
                for key in self._handler_to_timeouts:
                    self._handler_to_timeouts[key] -= pos
                pos = 0
            self._timeout_offset = pos 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def _sweep_timeout(self):
        # tornado's timeout memory management is more flexible than we need
        # we just need a sorted last_activity queue and it's faster than heapq
        # in fact we can do O(1) insertion/remove so we invent our own
        if self._timeouts:
            logging.log(shell.VERBOSE_LEVEL, 'sweeping timeouts')
            now = time.time()
            length = len(self._timeouts)
            pos = self._timeout_offset
            while pos < length:
                handler = self._timeouts[pos]
                if handler:
                    if now - handler.last_activity < self._timeout:
                        break
                    else:
                        if handler.remote_address:
                            logging.debug('timed out: %s:%d' %
                                         handler.remote_address)
                        else:
                            logging.debug('timed out')
                        handler.destroy()
                        self._timeouts[pos] = None  # free memory
                        pos += 1
                else:
                    pos += 1
            if pos > TIMEOUTS_CLEAN_SIZE and pos > length >> 1:
                # clean up the timeout queue when it gets larger than half
                # of the queue
                self._timeouts = self._timeouts[pos:]
                for key in self._handler_to_timeouts:
                    self._handler_to_timeouts[key] -= pos
                pos = 0
            self._timeout_offset = pos 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def handle_event(self, sock, fd, event):
        # handle events and dispatch to handlers
        if sock:
            logging.log(shell.VERBOSE_LEVEL, 'fd %d %s', fd,
                        eventloop.EVENT_NAMES.get(event, event))
        if sock == self._server_socket:
            if event & eventloop.POLL_ERR:
                # TODO
                raise Exception('server_socket error')
            try:
                logging.debug('accept')
                conn = self._server_socket.accept()
                handler = TCPRelayHandler(self, self._fd_to_handlers,
                                self._eventloop, conn[0], self._config,
                                self._dns_resolver, self._is_local)
                if handler.stage() == STAGE_DESTROYED:
                    conn[0].close()
            except (OSError, IOError) as e:
                error_no = eventloop.errno_from_exception(e)
                if error_no in (errno.EAGAIN, errno.EINPROGRESS,
                                errno.EWOULDBLOCK):
                    return
                else:
                    shell.print_exception(e)
                    if self._config['verbose']:
                        traceback.print_exc()
        else:
            if sock:
                handler = self._fd_to_handlers.get(fd, None)
                if handler:
                    handler.handle_event(sock, event)
            else:
                logging.warn('poll removed fd') 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def _sweep_timeout(self):
        # tornado's timeout memory management is more flexible than we need
        # we just need a sorted last_activity queue and it's faster than heapq
        # in fact we can do O(1) insertion/remove so we invent our own
        if self._timeouts:
            logging.log(shell.VERBOSE_LEVEL, 'sweeping timeouts')
            now = time.time()
            length = len(self._timeouts)
            pos = self._timeout_offset
            while pos < length:
                handler = self._timeouts[pos]
                if handler:
                    if now - handler.last_activity < self._timeout:
                        break
                    else:
                        if handler.remote_address:
                            logging.debug('timed out: %s:%d' %
                                          handler.remote_address)
                        else:
                            logging.debug('timed out')
                        handler.destroy()
                        handler.destroy_local()
                        self._timeouts[pos] = None  # free memory
                        pos += 1
                else:
                    pos += 1
            if pos > TIMEOUTS_CLEAN_SIZE and pos > length >> 1:
                # clean up the timeout queue when it gets larger than half
                # of the queue
                self._timeouts = self._timeouts[pos:]
                for key in self._handler_to_timeouts:
                    self._handler_to_timeouts[key] -= pos
                pos = 0
            self._timeout_offset = pos 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def _sweep_timeout(self):
        # tornado's timeout memory management is more flexible than we need
        # we just need a sorted last_activity queue and it's faster than heapq
        # in fact we can do O(1) insertion/remove so we invent our own
        if self._timeouts:
            logging.log(shell.VERBOSE_LEVEL, 'sweeping timeouts')
            now = time.time()
            length = len(self._timeouts)
            pos = self._timeout_offset
            while pos < length:
                handler = self._timeouts[pos]
                if handler:
                    if now - handler.last_activity < self._timeout:
                        break
                    else:
                        if handler.remote_address:
                            logging.debug('timed out: %s:%d' %
                                          handler.remote_address)
                        else:
                            logging.debug('timed out')
                        handler.destroy()
                        self._timeouts[pos] = None  # free memory
                        pos += 1
                else:
                    pos += 1
            if pos > TIMEOUTS_CLEAN_SIZE and pos > length >> 1:
                # clean up the timeout queue when it gets larger than half
                # of the queue
                self._timeouts = self._timeouts[pos:]
                for key in self._handler_to_timeouts:
                    self._handler_to_timeouts[key] -= pos
                pos = 0
            self._timeout_offset = pos 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def handle_event(self, sock, fd, event):
        # handle events and dispatch to handlers
        if sock:
            logging.log(shell.VERBOSE_LEVEL, 'fd %d %s', fd,
                        eventloop.EVENT_NAMES.get(event, event))
        if sock == self._server_socket:
            if event & eventloop.POLL_ERR:
                # TODO
                raise Exception('server_socket error')
            try:
                logging.debug('accept')
                # 創建一個新的連接並建立一個TCPRelayHandler進行處理
                # accept return (conn, addr)
                conn = self._server_socket.accept()
                TCPRelayHandler(self, self._fd_to_handlers,
                                self._eventloop, conn[0], self._config,
                                self._dns_resolver, self._is_local)
            except (OSError, IOError) as e:
                error_no = eventloop.errno_from_exception(e)
                if error_no in (errno.EAGAIN, errno.EINPROGRESS,
                                errno.EWOULDBLOCK):
                    return
                else:
                    shell.print_exception(e)
                    if self._config['verbose']:
                        traceback.print_exc()
        else:
            if sock:
                handler = self._fd_to_handlers.get(fd, None)
                if handler:
                    handler.handle_event(sock, event)
            else:
                logging.warn('poll removed fd') 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def handle_event(self, sock, fd, event):
        # handle events and dispatch to handlers
        handle = False
        if sock:
            logging.log(shell.VERBOSE_LEVEL, 'fd %d %s', fd,
                        eventloop.EVENT_NAMES.get(event, event))
        if sock == self._server_socket:
            if event & eventloop.POLL_ERR:
                # TODO
                raise Exception('server_socket error')
            handler = None
            handle = True
            try:
                logging.debug('accept')
                conn = self._server_socket.accept()
                handler = TCPRelayHandler(self, self._fd_to_handlers,
                                self._eventloop, conn[0], self._config,
                                self._dns_resolver, self._is_local)
                if handler.stage() == STAGE_DESTROYED:
                    conn[0].close()
            except (OSError, IOError) as e:
                error_no = eventloop.errno_from_exception(e)
                if error_no in (errno.EAGAIN, errno.EINPROGRESS,
                                errno.EWOULDBLOCK):
                    return
                else:
                    shell.print_exception(e)
                    if self._config['verbose']:
                        traceback.print_exc()
                    if handler:
                        handler.destroy()
        else:
            if sock:
                handler = self._fd_to_handlers.get(fd, None)
                if handler:
                    handle = handler.handle_event(sock, fd, event)
                else:
                    logging.warn('unknown fd')
                    handle = True
                    try:
                        self._eventloop.removefd(fd)
                    except Exception as e:
                        shell.print_exception(e)
                    sock.close()
            else:
                logging.warn('poll removed fd')
                handle = True
                if fd in self._fd_to_handlers:
                    try:
                        del self._fd_to_handlers[fd]
                    except Exception as e:
                        shell.print_exception(e)
        return handle 

# 需要導入模塊: from shadowsocks import shell [as 別名]
# 或者: from shadowsocks.shell import VERBOSE_LEVEL [as 別名]
def handle_event(self, sock, fd, event):
        # handle events and dispatch to handlers
        handle = False
        if sock:
            logging.log(shell.VERBOSE_LEVEL, 'fd %d %s', fd,
                        eventloop.EVENT_NAMES.get(event, event))
        if sock == self._server_socket:
            if event & eventloop.POLL_ERR:
                # TODO
                raise Exception('server_socket error')
            handler = None
            handle = True
            try:
                logging.debug('accept')
                conn = self._server_socket.accept()
                handler = TCPRelayHandler(self, self._fd_to_handlers,
                                          self._eventloop, conn[0], self._config,
                                          self._dns_resolver, self._is_local)
                if handler.stage() == STAGE_DESTROYED:
                    conn[0].close()
            except (OSError, IOError) as e:
                error_no = eventloop.errno_from_exception(e)
                if error_no in (errno.EAGAIN, errno.EINPROGRESS,
                                errno.EWOULDBLOCK):
                    return
                else:
                    shell.print_exception(e)
                    if self._config['verbose']:
                        traceback.print_exc()
                    if handler:
                        handler.destroy()
        else:
            if sock:
                handler = self._fd_to_handlers.get(fd, None)
                if handler:
                    handle = handler.handle_event(sock, fd, event)
                else:
                    logging.warn('unknown fd')
                    handle = True
                    try:
                        self._eventloop.removefd(fd)
                    except Exception as e:
                        shell.print_exception(e)
                    sock.close()
            else:
                logging.warn('poll removed fd')
                handle = True
                if fd in self._fd_to_handlers:
                    try:
                        del self._fd_to_handlers[fd]
                    except Exception as e:
                        shell.print_exception(e)
        return handle