Do Event

Fired when a Telnet DO OPTION command comes from the Telnet server.

Syntax

telnet.on('Do', [callback])

Callback

The 'callback' is called when the 'Do' event is emited.

function(e){ }

The argument 'e' has the following properties:

e.optionCode

Remarks

The OptionCode parameter identifies the option code. For a list of option codes and their descriptions, please look at the Telnet RFCs. The following are a few examples:

0 (TRANSMIT-BINARY)Enables or disables binary (8 bit) transmission.
1 (ECHO)Telnet ECHO option. Specifies whether bytes sent should be echoed or not.
3 (SUPPRESS-GO-AHEAD)Used to enable or disable transmission of the Telnet GO_AHEAD command.
24 (TERMINAL-TYPE)Allows or disallows terminal type negotiation.
31 (NAWS)Allows or disallows window size negotiation.

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