CODEWITHSUNDEEP
pythonsocketssslpython-socketspython-socketio
Ragav_krish
Ragav_krish

Reputation: 43

ssl.SSLZeroReturnError: TLS/SSL connection has been closed (EOF) (_ssl.c:661)

This is my code:

import ssl, socket
server ='10.10.10.9'
port = 50443
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
ssl_sock =ssl.wrap_socket(sock,ssl_version=ssl.PROTOCOL_SSLv3)
ssl_sock.connect((server, port))
return ssl_sock

I am Getting below error:

File "/home/ragav/trunk/lib/Ipdu.py", line 35, in open_socket
    ssl_sock.connect((server, port))
  File "/usr/local/lib/python2.7/ssl.py", line 876, in connect
    self._real_connect(addr, False)
  File "/usr/local/lib/python2.7/ssl.py", line 867, in _real_connect
    self.do_handshake()
  File "/usr/local/lib/python2.7/ssl.py", line 840, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLZeroReturnError: TLS/SSL connection has been closed (EOF) (_ssl.c:661)

Upvotes: 4

Views: 13223

Answers (1)

Uddhav Mishra
Uddhav Mishra

Reputation: 76

This might be due to openssl version. check your openssl version if its 0.9 then that might be a reason for the error. You can check openssl version in your python code using

print ssl.OPENSSL_VERSION

Upvotes: -1

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