add_http_layer

Add an HTTP layer to a tower. This layer
will be called before the 'shiny' app's httpHandler.

The best way to implement middle ware for 'shiny' Applications. 'tower'
is designed to make implementing behavior on top of 'shiny' easy with a layering
model for incoming HTTP requests and server sessions. 'tower' is a very minimal
package with little overhead, it is mainly meant for other package developers
to implement new behavior.

Andres Quintero

tower

Easy Middle Ware Library for 'shiny'

ixpantia, SRL 

add_http_layer function

<dl><dt>tower</dt>
<dd>A tower</dd>
<dt>layer</dt>
<dd>A function that takes a request and returns either
a response. A layer can short circuit by returning a response
directly or call the next layer will <code>req$NEXT(req)</code> which
will call the next layer in the middleware.</dd></dl>

Arguments

Add an HTTP layer to a tower — add_http_layer

<dl>

<dt>tower</dt>
<dd>A tower</dd>


<dt>layer</dt>
<dd>A function that takes a request and returns either
a response. A layer can short circuit by returning a response
directly or call the next layer will <code>req$NEXT(req)</code> which
will call the next layer in the middleware.</dd>

</dl>

add_http_layer: Add an HTTP layer to a tower

Description

Usage

Value

Arguments