# ``twisted`.`internet`.`_newtls`.`ConnectionMixin``

class documentation

`class ConnectionMixin: (source)`

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A mixin for `twisted.internet.abstract.FileDescriptor` which adds an `ITLSTransport` implementation.

Method | `loseConnection` | Close this connection after writing all pending data.
Method | `registerProducer` | Register a producer.
Method | `startTLS` |
Method | `unregisterProducer` | Unregister a producer.
Method | `write` | Write some bytes to this connection, passing them through a TLS layer if necessary, or discarding them if the connection has already been lost.
Method | `writeSequence` | Write some bytes to this connection, scatter/gather-style, passing them through a TLS layer if necessary, or discarding them if the connection has already been lost.
Constant | `TLS` | A flag indicating whether TLS is currently in use on this transport. This is not a good way for applications to check for TLS, instead use `twisted.internet.interfaces.ISSLTransport`.

def loseConnection(self): (source)

Close this connection after writing all pending data.

If TLS has been negotiated, perform a TLS shutdown.

def registerProducer(self, producer, streaming): (source)

Register a producer.

If TLS is enabled, the TLS connection handles this.

def startTLS(self, ctx, normal=True): (source)

See Also
`ITLSTransport.startTLS`

def unregisterProducer(self): (source)

Unregister a producer.

If TLS is enabled, the TLS connection handles this.

def write(self, bytes): (source)
Write some bytes to this connection, passing them through a TLS layer if necessary, or discarding them if the connection has already been lost.
def writeSequence(self, iovec): (source)
Write some bytes to this connection, scatter/gather-style, passing them through a TLS layer if necessary, or discarding them if the connection has already been lost.
TLS: `bool` = (source)
A flag indicating whether TLS is currently in use on this transport. This is not a good way for applications to check for TLS, instead use `twisted.internet.interfaces.ISSLTransport`.

Value

    False