twisted.conch.scripts.cftp.SSHConnection : API documentation

Method

called when the service is active on the transport.

Instance Variable	localChannelID	the next number to use as a local channel ID. (type: `int`)
Instance Variable	channels	a `dict` mapping a local channel ID to `SSHChannel` subclasses. (type: `dict`)
Instance Variable	localToRemoteChannel	a `dict` mapping a local channel ID to a remote channel ID. (type: `dict`)
Instance Variable	channelsToRemoteChannel	a `dict` mapping a `SSHChannel` subclass to remote channel ID. (type: `dict`)
Instance Variable	deferreds	a `dict` mapping a local channel ID to a `list` of `Deferreds` for outstanding channel requests. Also, the 'global' key stores the `list` of pending global request `Deferred`s.
Method	__init__	Undocumented
Method	serviceStopped	Called when the connection is stopped.
Method	ssh_GLOBAL_REQUEST	No summary
Method	ssh_REQUEST_SUCCESS	Our global request succeeded. Get the appropriate Deferred and call it back with the packet we received.
Method	ssh_REQUEST_FAILURE	Our global request failed. Get the appropriate Deferred and errback it with the packet we received.
Method	ssh_CHANNEL_OPEN	No summary
Method	ssh_CHANNEL_OPEN_CONFIRMATION	No summary
Method	ssh_CHANNEL_OPEN_FAILURE	No summary
Method	ssh_CHANNEL_WINDOW_ADJUST	The other side is adding bytes to its window. Payload:: uint32 local channel number uint32 bytes to add
Method	ssh_CHANNEL_DATA	The other side is sending us data. Payload:: uint32 local channel number string data
Method	ssh_CHANNEL_EXTENDED_DATA	No summary
Method	ssh_CHANNEL_EOF	The other side is not sending any more data. Payload:: uint32 local channel number
Method	ssh_CHANNEL_CLOSE	The other side is closing its end; it does not want to receive any more data. Payload:: uint32 local channel number
Method	ssh_CHANNEL_REQUEST	No summary
Method	ssh_CHANNEL_SUCCESS	Our channel request to the other other side succeeded. Payload:: uint32 local channel number
Method	ssh_CHANNEL_FAILURE	Our channel request to the other side failed. Payload:: uint32 local channel number
Method	sendGlobalRequest	Send a global request for this connection. Current this is only used for remote->local TCP forwarding.
Method	openChannel	Open a new channel on this connection.
Method	sendRequest	Send a request to a channel.
Method	adjustWindow	Tell the other side that we will receive more data. This should not normally need to be called as it is managed automatically.
Method	sendData	Send data to a channel. This should not normally be used: instead use channel.write(data) as it manages the window automatically.
Method	sendExtendedData	Send extended data to a channel. This should not normally be used: instead use channel.writeExtendedData(data, dataType) as it manages the window automatically.
Method	sendEOF	Send an EOF (End of File) for a channel.
Method	sendClose	Close a channel.
Method	getChannel	No summary
Method	gotGlobalRequest	No summary
Method	channelClosed	No summary
Method	_cleanupGlobalDeferreds	All pending requests that have returned a deferred must be errbacked when this service is stopped, otherwise they might be left uncalled and uncallable.
Method	_cbChannelRequest	Called back if the other side wanted a reply to a channel request. If the result is true, send a MSG_CHANNEL_SUCCESS. Otherwise, raise a `error.ConchError`
Method	_ebChannelRequest	Called if the other wisde wanted a reply to the channel requeset and the channel request failed.

Inherited from SSHService (via SSHConnection):

Method	logPrefix	Override this method to insert custom logging behavior. Its return value will be inserted in front of every line. It may be called more times than the number of output lines.
Method	packetReceived	called when we receive a packet on the transport

t.c.s.c.SSHConnection(connection.SSHConnection) : class documentation