tanzer::scgi::handler Class Reference

Inheritance diagram for tanzer::scgi::handler:

Public Member Functions
	constructor opts
	open session
	encodeRequest session
	cleanup session
	close session
	read session data
	write session
Public Member Functions inherited from tanzer::forwarder
	constructor args
	cleanup session
	open session
	close session
	pipe in sock session

Static Public Attributes
	version
Static Public Attributes inherited from tanzer::forwarder
	defaultStatus

Detailed Description

The SCGI client, implemented as a request handler.

Constructor & Destructor Documentation

tanzer::scgi::handler::constructor			opts

The following values must be provided in a list of key-value pairs listed in $opts.

• host

  The hostname or address of the SCGI service to dispatch requests to.

• port

  The TCP port of the SCGI service to dispatch requests to.

• name

  The name of the script that shall be identified to the service via the SCRIPT_NAME SCGI request parameter.

• root

  The location of a document root that shall be identified to the service via the DOCUMENT_ROOT SCGI request parameter.

All inbound requests are transformed into an SCGI request as per the official SCGI protocol specificaton:

http://python.ca/scgi/protocol.txt

The response from the SCGI service is parsed into a tanzer::response message object, and sent by the session handler to the client. In all cases, this request handler shall forward request to the remote service, and response bodies from the SCGI service to the originating client.

Member Function Documentation

tanzer::scgi::handler::open			session

Not meant to be called directly.

Given the session handler specified in $session, serialize the current request into an SCGI protocol request return value.

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The documentation for this class was generated from the following file:

• lib/tanzer/scgi/handler.tcl