def __init__(self, observable_update_callback, host_ip, sender_callback, *args, **keys):
"""Shall initialize the given parameters as attributes and call the constructor of the super class.
The observable_update_callback is in fact the update method of the observable
implementation (in this case it may be UDPUpdateObservable). This method is called
as a request is precessed by the handle method. As long as the received data is not
sent by the the same host as it was received (I sent data to myself), the callback
method is called. I define the "I sent data to myself"-thing as kickback.
As a result of receiving lists from other hosts, the rhythm of sending our list
to the multicast group has to be expanded. This is done by calling the sender_callback
method. Which in fact is to expand the time of the sending rhythm.
:param observable_update_callback: The callback of the observable implementation
:param host_ip: The ip address of the host, where this handler is running
:param sender_callback: The callback of the sending Thread.
:param args: arguments for the BaseRequestHandler
:param keys: keys for the BaseRequestHandler
:return: None
"""
self._observable_callback = observable_update_callback
self._sender_callback = sender_callback
self._own_ip = host_ip
self._logger = Log.get_logger(self.__class__.__name__)
BaseRequestHandler.__init__(self, *args, **keys)
def __init__(self, request, client_address, server):
"""Constructor.
When called without arguments, create an unconnected instance.
With a hostname argument, it connects the instance; a port
number is optional.
"""
# Am I doing the echoing?
self.DOECHO = True
# What opts have I sent DO/DONT for and what did I send?
self.DOOPTS = {}
# What opts have I sent WILL/WONT for and what did I send?
self.WILLOPTS = {}
# What commands does this CLI support
self.COMMANDS = {}
self.sock = None # TCP socket
self.rawq = '' # Raw input string
self.sbdataq = '' # Sub-Neg string
self.eof = 0 # Has EOF been reached?
self.iacseq = '' # Buffer for IAC sequence.
self.sb = 0 # Flag for SB and SE sequence.
self.history = [] # Command history
self.RUNSHELL = True
# A little magic - Everything called cmdXXX is a command
# Also, check for decorated functions
for k in dir(self):
method = getattr(self, k)
try:
name = method.command_name
except:
if k[:3] == 'cmd':
name = k[3:]
else:
continue
name = name.upper()
self.COMMANDS[name] = method
for alias in getattr(method, "aliases", []):
self.COMMANDS[alias.upper()] = self.COMMANDS[name]
BaseRequestHandler.__init__(self, request, client_address, server)
def __init__(self, request, client_address, server):
self.request = request
self.client_address = client_address
self.tcp_server = server
# Keep track of channel information from the transport
self.channels = {}
self.client = request._sock
# Transport turns the socket into an SSH transport
self.transport = Transport(self.client)
# Create the PTY handler class by mixing in
TelnetHandlerClass = self.telnet_handler
class MixedPtyHandler(TelnetToPtyHandler, TelnetHandlerClass):
# BaseRequestHandler does not inherit from object, must call the __init__ directly
def __init__(self, *args):
TelnetHandlerClass.__init__(self, *args)
self.pty_handler = MixedPtyHandler
# Call the base class to run the handler
BaseRequestHandler.__init__(self, request, client_address, server)
def __init__(self, request, client_address, server):
self.my_init()
BaseRequestHandler.__init__(self, request, client_address, server)
return
def __init__(self, balance: Onionbalance, *args, **kwargs):
StatusSocketHandlerMixin.__init__(self, balance)
BaseRequestHandler.__init__(self, *args, **kwargs)
--------------------------- * socketserver 模块是对 socket 的封装 * 有点事件驱动的意思 * 类体系 BaseServer(Server最顶层类) |-TCPServer |-ThreadingTCPServer(支持多线程的TCPServer) |-ForkingTCPServer(支持多进程的TCPServer,仅仅在unix有效) |-UnixStreamServer |-UDPServer |-ThreadingUDPServer(支持多线程的UDPServer) |-ForkingUDPServer(支持多进程的UDPServer,仅仅在unix有效)) |-UnixDatagramServer |-HTTPServer |-WSGIServer BaseRequestHandler(Handle顶层类) |-StreamRequestHandler |-BaseHTTPRequestHandler |-WSGIRequestHandler * BaseServer 的一些方法,在有特殊需求的时候可以自己覆写 server_bind() * 绑定监听 * BaseServer 的一些属性 allow_reuse_address * 默认为 False,是否允许端口复用 --------------------------- tcp | ---------------------------
def __init__(self, callbacks: TCPCallbacks,
settingsManager: ConfigurationManager, *args, **kwargs):
self._callbacks = callbacks
self._settingsManager = settingsManager
BaseRequestHandler.__init__(self, *args, **kwargs)
def __init__(self, request, client_address, server):
BaseRequestHandler.__init__(self, request, client_address, server)
Transport.__init__(self)
def __init__(self, *args):
BaseRequestHandler.__init__(self, *args)
def __init__(self, callback, srv_uri, *args, **keys):
self.callback = callback
self.srv_uri = srv_uri
BaseRequestHandler.__init__(self, *args, **keys)
def setup(self):
logging.info('Client {} connect'.format(self.client_address[0]))
return BaseRequestHandler.setup(self)
def __init__(self, *args):
'''
Constructor
'''
BaseRequestHandler.__init__(self, *args)
self.callback = None
def finish(self):
logging.info('Client {} disconnect'.format(self.client_address[0]))
global http_get_start
http_get_start = False #stop http get thread
return BaseRequestHandler.finish(self)
def __init__(self, request, client_address, server, filesystem):
self._fs = filesystem
self._cwd = PurePosixPath('/')
BaseRequestHandler.__init__(self, request, client_address, server)
def __init__(self, request, client_address, server):
logging.debug("__init__")
BaseRequestHandler.__init__(self, request, client_address, server)
def __init__(self, request, client_address, server):
print("__init__")
#self.b = SMBus(5)
BaseRequestHandler.__init__(self, request, client_address, server)
def finish(self):
logging.info('Client {} disconnect'.format(self.client_address[0]))
return BaseRequestHandler.finish(self)
def __init__(self, request, client_address, server):
self._request_id = itertools.count(1)
Thread(target=self._heartbeat_loop, daemon=True).start()
BaseRequestHandler.__init__(self, request, client_address, server)
def on_request(handler: BaseRequestHandler):
handler._login_config = login_config
