CkPython
CkPython
Revert a TLS Connection to Plain TCP
See more Socket/SSL/TLS Examples
Demonstrates Socket.ConvertFromSsl, which ends the TLS layer while leaving the underlying TCP connection open for subsequent unencrypted communication.
Background. This is the reverse of a STARTTLS-style upgrade and is valid only while TLS is currently active on the connection.
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import sys
import chilkat
success = False
socket = chilkat.CkSocket()
# Connect to the server using TLS.
bTls = True
maxWaitMs = 5000
success = socket.Connect("example.com",5000,bTls,maxWaitMs)
if (success == False):
print(socket.lastErrorText())
sys.exit()
# End the TLS layer while keeping the underlying TCP connection open for subsequent unencrypted
# communication. This is the reverse of a STARTTLS-style upgrade and is valid only while TLS is
# active.
success = socket.ConvertFromSsl()
if (success == False):
print(socket.lastErrorText())
sys.exit()
print("Reverted to a plain TCP connection.")