mirror of https://github.com/nocturn9x/giambio.git
Moved AsyncSocket class into a dedicated file
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parent
496431a4d2
commit
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@ -1,5 +1,4 @@
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import types
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import datetime
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from collections import deque, defaultdict
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from selectors import DefaultSelector, EVENT_READ, EVENT_WRITE
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from heapq import heappush, heappop
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@ -8,6 +7,7 @@ from .exceptions import AlreadyJoinedError, CancelledError
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import traceback
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from timeit import default_timer
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from time import sleep as wait
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from .socket import AsyncSocket
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class Task:
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@ -149,51 +149,6 @@ class EventLoop:
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return sock.connect(addr)
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class AsyncSocket(object):
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"""Abstraction layer for asynchronous sockets"""
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def __init__(self, sock: socket.socket, loop: EventLoop):
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self.sock = sock
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self.sock.setblocking(False)
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self.loop = loop
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async def receive(self, max_size: int):
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"""Receives up to max_size from a socket asynchronously"""
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return await self.loop.read_sock(self.sock, max_size)
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async def accept(self):
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"""Accepts the socket, completing the 3-step TCP handshake asynchronously"""
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to_wrap = await self.loop.accept_sock(self.sock)
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return self.loop.wrap_socket(to_wrap[0]), to_wrap[1]
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async def send_all(self, data: bytes):
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"""Sends all data inside the buffer asynchronously until it is empty"""
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return await self.loop.sock_sendall(self.sock, data)
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async def close(self):
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"""Closes the socket asynchronously"""
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await self.loop.close_sock(self.sock)
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async def connect(self, addr: tuple):
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"""Connects the socket to an endpoint"""
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await self.loop.connect_sock(self.sock, addr)
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def __enter__(self):
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return self.sock.__enter__()
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def __exit__(self, *args):
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return self.sock.__exit__(*args)
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def __repr__(self):
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return f"AsyncSocket({self.sock}, {self.loop})"
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@types.coroutine
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def sleep(seconds: int):
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"""Pause the execution of a coroutine for the passed amount of seconds,
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@ -0,0 +1,54 @@
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"""
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Basic abstraction layer for giambio asynchronous sockets
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"""
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from .core import EventLoop
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import socket
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class AsyncSocket(object):
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"""Abstraction layer for asynchronous sockets"""
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def __init__(self, sock: socket.socket, loop: EventLoop):
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self.sock = sock
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self.sock.setblocking(False)
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self.loop = loop
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async def receive(self, max_size: int):
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"""Receives up to max_size from a socket asynchronously"""
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return await self.loop.read_sock(self.sock, max_size)
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async def accept(self):
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"""Accepts the socket, completing the 3-step TCP handshake asynchronously"""
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to_wrap = await self.loop.accept_sock(self.sock)
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return self.loop.wrap_socket(to_wrap[0]), to_wrap[1]
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async def send_all(self, data: bytes):
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"""Sends all data inside the buffer asynchronously until it is empty"""
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return await self.loop.sock_sendall(self.sock, data)
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async def close(self):
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"""Closes the socket asynchronously"""
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await self.loop.close_sock(self.sock)
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async def connect(self, addr: tuple):
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"""Connects the socket to an endpoint"""
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await self.loop.connect_sock(self.sock, addr)
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def __enter__(self):
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return self.sock.__enter__()
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def __exit__(self, *args):
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return self.sock.__exit__(*args)
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def __repr__(self):
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return f"giambio.socket.AsyncSocket({self.sock}, {self.loop})"
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