Downstream

Handle all stages between the content generation and sending data back to the client. More...

Typedefs
typedef Function< void(HttpResponse &reponse, const Buffer &inBuffer, Buffer &outBuffer)>	bref::Pipeline::PostContentRequestHandler
	Hook to run after the content was generated by contentHooks.
typedef Function < PostContentRequestHandler(const Environment &environment, const HttpRequest &request, HttpResponse &response)>	bref::Pipeline::PostContentHook
	Generate Pipeline::PostContentRequestHandler.
typedef Function< void(HttpResponse &response, const Buffer &inBuffer, Buffer &outBuffer)>	bref::Pipeline::TransformRequestHandler
	Handler to call after the postContentHooks are executed.
typedef Function < TransformRequestHandler(const Environment &environment, const HttpRequest &request, HttpResponse &response)>	bref::Pipeline::TransformHook
	Generate Pipeline::TransformRequestHandler.
typedef Function< void(HttpResponse &response, const Buffer &inBuffer, Buffer &outBuffer)>	bref::Pipeline::PreSendRequestHandler
	Handler called before sending data back to the client.
typedef Function < PreSendRequestHandler(const Environment &environment, const HttpRequest &request, HttpResponse &response)>	bref::Pipeline::PreSendHook
	Generate Pipeline::PreSendRequestHandler.
Variables
std::list< std::pair < PostContentHook, float > >	bref::Pipeline::postContentHooks
	A list of post-content hooks.
std::list< std::pair < TransformHook, float > >	bref::Pipeline::transformHooks
	List of transformation hooks.
std::list< std::pair < PreSendHook, float > >	bref::Pipeline::preSendHooks
	A list of pre-send hooks.

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Detailed Description

Handle all stages between the content generation and sending data back to the client.

This section can apply post hook transfomation, like compression on the request.

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Typedef Documentation

typedef Function<PostContentRequestHandler (const Environment & environment, const HttpRequest & request, HttpResponse & response)> bref::Pipeline::PostContentHook

Generate Pipeline::PostContentRequestHandler.

Returns:

An empty Pipeline::PostContentRequestHandler if the hook can not process the request, a valid handler otherwise.

See also:

postContentHooks, PostContentRequestHandler

typedef Function<void (HttpResponse & reponse, const Buffer & inBuffer, Buffer & outBuffer)> bref::Pipeline::PostContentRequestHandler

Hook to run after the content was generated by contentHooks.

Parameters:

[out]	reponse	Where the status code is filled.
	inBuffer	A chunk of the request body.
	outBuffer	An chunk of output body.

See also:

postContentHooks, PostContentHook

typedef Function<PreSendRequestHandler (const Environment & environment, const HttpRequest & request, HttpResponse & response)> bref::Pipeline::PreSendHook

Generate Pipeline::PreSendRequestHandler.

Returns:

An empty Pipeline::PreSendRequestHandler if the hook can not process the request, a valid handler otherwise.

See also:

preSendHooks, PreSendRequestHandler

typedef Function<void (HttpResponse & response, const Buffer & inBuffer, Buffer & outBuffer)> bref::Pipeline::PreSendRequestHandler

Handler called before sending data back to the client.

Parameters:

[out]	reponse	Where the status code is filled.
	inBuffer	A chunk of the request body.
	outBuffer	An chunk of output body.

See also:

preSendHooks, PreSendHook

typedef Function<TransformRequestHandler (const Environment & environment, const HttpRequest & request, HttpResponse & response)> bref::Pipeline::TransformHook

Generate Pipeline::TransformRequestHandler.

Returns:

An empty Pipeline::TransformRequestHandler when the hook can not process the request, a valid handler otherwise.

See also:

transformHooks, TransformRequestHandler

typedef Function<void (HttpResponse & response, const Buffer & inBuffer, Buffer & outBuffer)> bref::Pipeline::TransformRequestHandler

Handler to call after the postContentHooks are executed.

This hook can be used for a compression module for example.

Parameters:

[out]	response	Where the status code is filled.
[in]	inBuffer	A chunk of the body of the request.
[out]	outBuffer	An chunk of output body.

See also:

transformHooks, TransformHook

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Variable Documentation

std::list<std::pair<PostContentHook, float> > bref::Pipeline::postContentHooks

A list of post-content hooks.

This hooks can be chained, but the one with the highest priority will be called first.

See also:

PostContentRequestHandler, PostContentHook

std::list<std::pair<PreSendHook, float> > bref::Pipeline::preSendHooks

A list of pre-send hooks.

These hooks can be chained, but only the first one, in order of descending priority, will be called.

See also:

PreSendRequestHandler, PreSendHook

std::list<std::pair<TransformHook, float> > bref::Pipeline::transformHooks

List of transformation hooks.

Transformation hooks are called handle in descending order of priority.

See also:

TransformRequestHandler, TransformHook