Python interface_receiving_started示例

示例#1

文件： tcp_node.py 项目： vesellov/bitdust.devel

def receive(options):
    global _MyIDURL
    global _MyHost
    global _InternalPort
    global _Listener
    from transport.tcp import tcp_interface
    if _Listener:
        tcp_interface.interface_receiving_failed('already listening')
        return None
    try:
        _MyIDURL = options['idurl']
        _InternalPort = int(options['tcp_port'])
        _Listener = reactor.listenTCP(_InternalPort, TCPFactory(None, keep_alive=True))
        _MyHost = options['host'].split(':')[0] + ':' + str(_InternalPort)
        tcp_interface.interface_receiving_started(_MyHost, options)
    except CannotListenError as ex:
        tcp_interface.interface_receiving_failed('port is busy')
    except Exception as ex:
        # print err, dir(err)
        try:
            e = ex.getErrorMessage()
        except:
            e = str(ex)
        tcp_interface.interface_receiving_failed(e)
        # lg.exc()
    return _Listener

示例#2

文件： tcp_node.py 项目： vesellov/devel

def receive(options):
    global _MyIDURL
    global _MyHost
    global _InternalPort
    global _Listener
    from transport.tcp import tcp_interface
    if _Debug:
        lg.out(_DebugLevel, 'tcp_node.receive %r' % options)
    if _Listener:
        lg.warn('listener already exist')
        tcp_interface.interface_receiving_started(_MyHost, options)
        return _Listener
    try:
        _MyIDURL = options['idurl']
        _InternalPort = int(options['tcp_port'])
    except:
        _MyIDURL = None
        _InternalPort = None
        lg.exc()
        return None
    try:
        _Listener = reactor.listenTCP(
            _InternalPort, TCPFactory(None,
                                      keep_alive=True))  # @UndefinedVariable
        _MyHost = net_misc.pack_address(
            (options['host'].split(b':')[0], int(_InternalPort)))
        tcp_interface.interface_receiving_started(_MyHost, options)

    except CannotListenError as ex:
        lg.warn('port "%d" is busy' % _InternalPort)
        tcp_interface.interface_receiving_failed('port is busy')
        return None

    except Exception as ex:
        try:
            e = ex.getErrorMessage()
        except:
            e = str(ex)
        tcp_interface.interface_receiving_failed(e)
        lg.exc()
        return None

    return _Listener

示例#3

文件： tcp_node.py 项目： vesellov/bitdust.public.old

def receive(options):
    global _MyIDURL
    global _MyHost
    global _InternalPort
    global _Listener
    from transport.tcp import tcp_interface
    if _Listener:
        lg.warn('listener already exist')
        tcp_interface.interface_receiving_started(_MyHost, options)
        return _Listener
    try:
        _MyIDURL = options['idurl']
        _InternalPort = int(options['tcp_port'])
    except:
        _MyIDURL = None
        _InternalPort = None
        lg.exc()
        return None
    try:
        _Listener = reactor.listenTCP(_InternalPort,
                                      TCPFactory(None, keep_alive=True))
        _MyHost = options['host'].split(':')[0] + ':' + str(_InternalPort)
        tcp_interface.interface_receiving_started(_MyHost, options)

    except CannotListenError as ex:
        lg.warn('port "%d" is busy' % _InternalPort)
        tcp_interface.interface_receiving_failed('port is busy')
        return None

    except Exception as ex:
        try:
            e = ex.getErrorMessage()
        except:
            e = str(ex)
        tcp_interface.interface_receiving_failed(e)
        lg.exc()
        return None

    return _Listener