Как отправить http 101 только с одним CRLF ⇐ Python

[Гость]

There is an SSH client application that after requesting HTTP GET to an http server, should receive HTTP 101 switching protocol and a header for "Protocol Version Exchange".

The RFC 4253 -- section 4.2. Protocol Version Exchange indicates that the header format MUST be

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SSH-protoversion-softwareversion 

example

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SSH-2.0-OpenSSH_9.5\r\n 

and doing so in pytong3 as follow

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... ... class MyServer(BaseHTTPRequestHandler):     def do_GET(self):         self.send_response(101)         self.send_header("Content-type", "text/plain")         self.end_headers()         self.wfile.write(bytes("SSH-2.0-OpenSSH_9.5", "utf-8")) ... ... 

the response header will be (what the SSH client receives)

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SSH-2.0-OpenSSH_9.5\r\n\r\n 

and therefor SSH client application closes the connection.

How to properly set just one

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CRLF

for the header or remove the second one ?

it should be and start with

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SSH-

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SSH-2.0-OpenSSH_9.5\r\n 

Источник: https://stackoverflow.com/questions/781 ... h-one-crlf