diff --git a/aiocraft/server.py b/aiocraft/server.py
index 0c61286..3a95d1b 100644
--- a/aiocraft/server.py
+++ b/aiocraft/server.py
@@ -2,7 +2,7 @@ import asyncio
 import logging
 import uuid
 
-from asyncio import Task
+from asyncio import Task, StreamReader, StreamWriter, Server
 from enum import Enum
 
 from typing import Dict, List, Callable, Type, Optional, Tuple, AsyncIterator
@@ -29,6 +29,7 @@ class Server:
 
 	_dispatcher_pool : List[Dispatcher]
 	_processing : bool
+	_server : Server
 	_worker : Task
 	_callbacks = Dict[str, Task]
 
@@ -44,15 +45,11 @@ class Server:
 		self.port = port
 
 		self.options = options or {
-			"reconnect" : True,
-			"rctime" : 5.0,
-			"keep-alive" : True,
-			"poll-timeout" : 1,
+			"online-mode" : False,
 		}
 
 		self._dispatcher_pool = []
 		self._processing = False
-		self._authenticated = False
 
 		self._logger = LOGGER.getChild(f"@({self.host}:{self.port})")
 
@@ -79,49 +76,108 @@ class Server:
 				self._logger.info("Received SIGINT, stopping for real")
 				loop.run_until_complete(self.stop(wait_tasks=False))
 
-	async def start(self):
+	async def start(self, block=False):
+		self._server = await asyncio.start_server(
+			self._server_worker, self.host, self.port
+		)
+	
+		addrs = ', '.join(str(sock.getsockname()) for sock in server.sockets)
+		print(f'Serving on {addrs}')
+	
 		self._processing = True
-		self._worker = asyncio.get_event_loop().create_task(self._server_worker())
-		self._logger.info("Minecraft server started")
+		async with self._server:
+			self._logger.info("Minecraft server started")
+			if block:
+				await self._server.serve_forever()
+			else:
+				await self._server.start_serving()
 
 	async def stop(self, block=True, wait_tasks=True):
 		self._processing = False
 		if self.dispatcher.connected:
 			await self.dispatcher.disconnect(block=block)
+		self._server.close()
 		if block:
-			await self._worker
-			self._logger.info("Minecraft server stopped")
-		if block and wait_tasks:
-			await asyncio.gather(*list(self._callbacks.values()))
+			await self._server.wait_closed()
+		# if block and wait_tasks: # TODO wait for client workers
+		# 	await asyncio.gather(*list(self._callbacks.values()))
 
-	async def _server_worker(self):
-		while self._processing:
-			try:
-				await self.authenticate()
-			except AuthException as e:
-				self._logger.error(str(e))
-				break
-			try:
-				await self.dispatcher.connect(self.host, self.port)
-				await self._handshake()
-				if await self._login():
-					await self._play()
-			except ConnectionRefusedError:
-				self._logger.error("Server rejected connection")
-			except Exception:
-				self._logger.exception("Exception in Client connection")
-			if self.dispatcher.connected:
-				await self.dispatcher.disconnect()
-			if not self.options["reconnect"]:
-				break
-			await asyncio.sleep(self.options["rctime"])
-		await self.stop(block=False)
+	async def _disconnect_client(self, dispatcher):
+		if dispatcher.state == ConnectionState.LOGIN:
+			await dispatcher.write(PacketDisconnect(dispatcher.proto, reason="Connection terminated"))
+		else:
+			await dispatcher.write(PacketKickDisconnect(dispatcher.proto, reason="Connection terminated"))
 
-	async def _handshake(self) -> bool: # TODO make this fancier! poll for version and status first
-		pass
+	async def _server_worker(self, reader:StreamReader, writer:StreamWriter):
+		dispatcher = Dispatcher()
 
-	async def _login(self) -> bool:
-		pass
+		self._logger.debug("Starting dispatcher for client")
+		await dispatcher.connect(
+			host=self.host,
+			port=self.port,
+			reader=reader,
+			writer=writer,
+		)
+
+		await self._handshake(dispatcher)
+		if dispatcher.state == ConnectionState.STATUS:
+			await self._status(dispatcher)
+		elif dispatcher.state == ConnectionState.LOGIN:
+			if await self._login(dispatcher):
+				await self._play(dispatcher)
+
+		if dispatcher.connected:
+			await self._disconnect_client(dispatcher)
+			await dispatcher.disconnect()
+
+	async def _handshake(self, dispatcher:Dispatcher) -> bool: # TODO make this fancier! poll for version and status first
+		async for packet in dispatcher.packets():
+			if isinstance(packet, PacketSetProtocol):
+				dispatcher.proto = packet.protocolVersion
+				if packet.nextState == ConnectionState.STATUS:
+					dispatcher.state = ConnectionState.STATUS
+					return True
+				elif packet.nextState == ConnectionState.LOGIN:
+					dispatcher.state = ConnectionState.LOGIN
+					return True
+		return False
+
+	async def _status(self, dispatcher:Dispatcher) -> bool:
+		async for packet in dispatcher.packets():
+			pass # TODO handle status!
+		return False
+
+	async def _login(self, dispatcher:Dispatcher) -> bool:
+		async for packet in dispatcher.packets():
+			if isinstance(packet, PacketLoginStart):
+				if self.options["online-mode"]:
+					# await dispatcher.write(
+					# 	PacketEncryptionBegin(
+					# 		dispatcher.proto,
+					# 		serverId="????",
+					# 		publicKey=b"??????",
+					# 		verifyToken=b"1234",
+					# 	)
+					# )
+					pass
+				else:
+					await dispatcher.write(
+						PacketSuccess(
+							dispatcher.proto,
+							uuid=packet.username,
+							username=packet.username,
+						)
+					)
+					return True
+			elif isinstance(packet, PacketEncryptionResponse):
+				shared_secret = packet.sharedSecret
+				verify_token = packet.verifyToken
+				# TODO enable encryption?
+				# return True
+		return False
+
+	async def _play(self, dispatcher:Dispatcher) -> bool:
+		async for packet in dispatcher.packets():
+			pass # TODO handle play
+		return False
 
-	async def _play(self) -> bool:
-		pass