proxygen::PushHandler Class Reference

#include <PushHandler.h>

Inheritance diagram for proxygen::PushHandler:

Classes
class	InnerPushHandler

Public Member Functions
	PushHandler ()
void	requestComplete () noexceptoverride
void	onError (ProxygenError) noexceptoverride
HTTPPushTransactionHandler *	getHandler ()
Public Member Functions inherited from proxygen::RequestHandler
virtual void	setResponseHandler (ResponseHandler *handler) noexcept
virtual void	onEgressPaused () noexcept
virtual void	onEgressResumed () noexcept
virtual bool	canHandleExpect () noexcept
virtual ExMessageHandler *	getExHandler () noexcept
virtual ResponseHandler *	getDownstream () noexcept
virtual	~RequestHandler ()

Private Member Functions
void	onRequest (std::unique_ptr< HTTPMessage >) noexceptoverride
void	onBody (std::unique_ptr< folly::IOBuf >) noexceptoverride
void	onUpgrade (proxygen::UpgradeProtocol) noexceptoverride
void	onEOM () noexceptoverride

Private Attributes
InnerPushHandler	innerHandler_

Additional Inherited Members
Protected Attributes inherited from proxygen::RequestHandler
ResponseHandler *	downstream_ {nullptr}

Detailed Description

Definition at line 17 of file PushHandler.h.

Constructor & Destructor Documentation

proxygen::PushHandler::PushHandler ( )

inline

Definition at line 19 of file PushHandler.h.

    : innerHandler_(*this) {}

Member Function Documentation

HTTPPushTransactionHandler* proxygen::PushHandler::getHandler ( )

inline

Definition at line 26 of file PushHandler.h.

References innerHandler_.

                                           {
    return &innerHandler_;
  }

void proxygen::PushHandler::onBody ( std::unique_ptr< folly::IOBuf >  body )

inlineoverrideprivatevirtualnoexcept

Invoked when we get part of body for the request.

Implements proxygen::RequestHandler.

Definition at line 56 of file PushHandler.h.

                                                             {
    LOG(FATAL) << "Unreachable";
  }

void proxygen::PushHandler::onEOM ( )

inlineoverrideprivatevirtualnoexcept

Invoked when we finish receiving the body.

Implements proxygen::RequestHandler.

Definition at line 64 of file PushHandler.h.

                                 {
    LOG(FATAL) << "Unreachable";
  }

void proxygen::PushHandler::onError ( ProxygenError  err )

inlineoverridevirtualnoexcept

Request failed. Maybe because of read/write error on socket or client not being able to send request in time.

NOTE: Can be invoked at any time (except for before onRequest).

No more callbacks will be invoked after this. You should clean up after yourself.

Implements proxygen::RequestHandler.

Definition at line 24 of file PushHandler.h.

Referenced by proxygen::PushHandler::InnerPushHandler::onError().

{ delete this; }

void proxygen::PushHandler::onRequest ( std::unique_ptr< HTTPMessage >  headers )

inlineoverrideprivatevirtualnoexcept

Invoked when we have successfully fetched headers from client. This will always be the first callback invoked on your handler.

Implements proxygen::RequestHandler.

Definition at line 52 of file PushHandler.h.

                                                                 {
    LOG(FATAL) << "Unreachable";
  }

void proxygen::PushHandler::onUpgrade ( proxygen::UpgradeProtocol  prot )

inlineoverrideprivatevirtualnoexcept

Invoked when the session has been upgraded to a different protocol

Implements proxygen::RequestHandler.

Definition at line 60 of file PushHandler.h.

                                                              {
    LOG(FATAL) << "Unreachable";
  }

void proxygen::PushHandler::requestComplete ( )

inlineoverridevirtualnoexcept

Invoked when request processing has been completed and nothing more needs to be done. This may be a good place to log some stats and clean up resources. This is distinct from onEOM() because it is invoked after the response is fully sent. Once this callback has been received, downstream_ should be considered invalid.

Implements proxygen::RequestHandler.

Definition at line 23 of file PushHandler.h.

Referenced by proxygen::PushHandler::InnerPushHandler::detachTransaction().

{ delete this; }

Member Data Documentation

InnerPushHandler proxygen::PushHandler::innerHandler_

private

Definition at line 68 of file PushHandler.h.

Referenced by getHandler().

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

• proxygen/httpserver/PushHandler.h