Router: Router Class

In beakr: A Minimalist Web Framework for R

Description

A Router object represents the handling of routing and middleware (such as httpGET(), httpPUT(), httpPOST(), and so on). Once a Router object is instantiated, middleware and HTTP method routes can be added. The top level Beakr object initializes with the creation of a Router object.

Fields

middleware

A list of specified middleware function or functions.

listeners

A list of specified listeners.

Methods

addMiddleware(middlware)

A method to add middleware function(s) to middleware.

addListener(listener)

A method to add listeners to listeners.

processEvent(event, ...)

Processes the event heard by the Listener.

invoke(req, websocket_msg, websocket_binary)

This method is used to create the request-response cycle objects of the provided middleware.

Methods

Public methods

• Router$addMiddleware()

• Router$addListener()

• Router$processEvent()

• Router$invoke()

• Router$clone()

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Method addMiddleware()

Usage

Router$addMiddleware(middleware)

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Method addListener()

Usage

Router$addListener(listener)

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Method processEvent()

Usage

Router$processEvent(event, ...)

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Method invoke()

Usage

Router$invoke(req, websocket_msg = NULL, websocket_binary = NULL)

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Method clone()

The objects of this class are cloneable with this method.

Usage

Router$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

See Also

Response

beakr documentation built on April 7, 2021, 1:06 a.m.