import status

from datafile import DataFile

class Connection(BaseConnection):

	def __init__(self,serverSocket,sslContext):

		super().__init__()

		sock, address = serverSocket.accept()

		peer=sock.getpeername()

		try:

			self._socket=sslContext.wrap_socket(sock,server_side=True)

			log.warning("Failed to establish an SSL connection from {0}.".format(peer))

			raise e

		log.info('Connected by {0}'.format(address))

		self.createNetworkers()

class Miniserver:

	def __init__(self,filename,treeFile=""):

		self._filename=filename

		self._treeFile=treeFile

		self._ssl.verify_mode=ssl.CERT_REQUIRED

		self._ssl.load_cert_chain(conf.certfile,conf.keyfile)

		self._ss = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

		self._ss.bind(("", conf.port))

		self._ss.listen(1)

	def serve(self):

		p=None

		with self._ss:

			while True:

				try: connection=Connection(self._ss,self._ssl)

				if p and p.is_alive():

					with connection as c:

						c[0].readMsg()

						c[1].writeMsg({"command":"deny","status":status.locked})

					continue

				p=multiprocessing.Process(target=Server.run,args=(connection,self._filename,self._treeFile))

				p.start()

class Server(NetNode):

	def __init__(self,connection,filename,treeFile=""):

		super().__init__(filename,treeFile)