尝试连接到网站返回“ ConnectionResetError：[WinError 64]指定的网络名称不再可用”

问题描述

我正在尝试使用原始套接字连接到Discord API。为了提高性能和并发性，我决定使用asyncio。但是，与套接字模块本身相比，它的协作性要差得多。 sock_connect无法输入网址的网址，因此我不得不查找Discord的IP（我什至不肯定是正确的）。

import socket
import asyncio
import ssl

loop = asyncio.get_event_loop()

HOST = "162.159.138.232" # Previously was `discord.com`,but that raised...
# `OSError: [WinError 10022] An invalid argument was supplied` in `sock_connect`
PORT = 443 # HTTPS port

context = ssl.SSLContext(ssl.PROTOCOL_TLSv1)
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s_sock = context.wrap_socket(s,server_hostname=HOST)
s_sock.setblocking(False)


async def make_connection():
    await loop.sock_connect(s_sock,(HOST,PORT))
    await loop.sock_sendall(s_sock,b'''GET /api/v6/users/@me/guilds HTTP/1.0\r 
    Host: discord.com\r
    User-Agent: PyDisc ($www.hi.com,$0.0.1)\r
    Authorization: Bot tokentokentoken\r
    \r\n''')
    f = await loop.sock_recv(s_sock,4096)
    print(f)
loop.run_until_complete(make_connection())

我的代码现在仅挂起几秒钟，然后以该回溯作为响应：

Traceback (most recent call last):
  File "C:\Users\User\AppData\Local\Programs\Python\Python38-32\lib\asyncio\windows_events.py",line 453,in finish_recv
    return ov.getresult()
OSError: [WinError 64] The specified network name is no longer available

During handling of the above exception,another exception occurred:

Traceback (most recent call last):
  File "c:/Users/User/Desktop/VS Code/client.py",line 26,in <module>
    loop.run_until_complete(make_connection())
  File "C:\Users\User\AppData\Local\Programs\Python\Python38-32\lib\asyncio\base_events.py",line 616,in run_until_complete
    return future.result()
  File "c:/Users/User/Desktop/VS Code/client.py",line 24,in make_connection
    f = await loop.sock_recv(s_sock,4096)
  File "C:\Users\User\AppData\Local\Programs\Python\Python38-32\lib\asyncio\proactor_events.py",line 693,in sock_recv
    return await self._proactor.recv(sock,n)
  File "C:\Users\User\AppData\Local\Programs\Python\Python38-32\lib\asyncio\windows_events.py",line 808,in _poll
    value = callback(transferred,key,ov)
  File "C:\Users\User\AppData\Local\Programs\Python\Python38-32\lib\asyncio\windows_events.py",line 457,in finish_recv
    raise ConnectionResetError(*exc.args)
ConnectionResetError: [WinError 64] The specified network name is no longer available

我已经通过本地生成TCP服务器（使用socketserver模块）来测试了此代码，并且它按预期工作。我为此使用了本地IP地址和端口9999。还值得注意的是，当我不使用asyncio时，此方法有效。

如果您怀疑我为不和谐网站使用的IP地址错误，请在此处找到它（从命令提示符处）：

C:\Users\User>ping discord.com

Pinging discord.com [162.159.138.232] with 32 bytes of data:

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@）