ProxyBackendHandler Class Reference

Inheritance diagram for ProxyBackendHandler:

Public Member Functions
	ProxyBackendHandler (DefaultPipeline *frontendPipeline)
void	read (Context *, IOBufQueue &q) override
void	readEOF (Context *) override
void	readException (Context *, exception_wrapper e) override
Public Member Functions inherited from wangle::InboundHandler< Rin, Rout >
	~InboundHandler () override=default
virtual void	read (Context *ctx, Rin msg)=0
virtual void	transportActive (Context *ctx)
virtual void	transportInactive (Context *ctx)
Public Member Functions inherited from wangle::HandlerBase< InboundHandlerContext< Rout > >
virtual	~HandlerBase ()=default
virtual void	attachPipeline (InboundHandlerContext< Rout > *)
virtual void	detachPipeline (InboundHandlerContext< Rout > *)
InboundHandlerContext< Rout > *	getContext ()

Private Attributes
DefaultPipeline *	frontendPipeline_

Additional Inherited Members
Public Types inherited from wangle::InboundHandler< Rin, Rout >
typedef Rin	rin
typedef Rout	rout
typedef folly::Unit	win
typedef folly::Unit	wout
typedef InboundHandlerContext< Rout >	Context
Static Public Attributes inherited from wangle::InboundHandler< Rin, Rout >
static const HandlerDir	dir = HandlerDir::IN

Detailed Description

Definition at line 31 of file Proxy.cpp.

Constructor & Destructor Documentation

ProxyBackendHandler::ProxyBackendHandler ( DefaultPipeline *  frontendPipeline )

inlineexplicit

Definition at line 33 of file Proxy.cpp.

                                                                  :
      frontendPipeline_(frontendPipeline) {}

Member Function Documentation

void ProxyBackendHandler::read ( Context *  , IOBufQueue &  q  )

inlineoverride

Definition at line 36 of file Proxy.cpp.

References folly::IOBufQueue::move().

                                              {
    frontendPipeline_->write(q.move());
  }

void ProxyBackendHandler::readEOF ( Context *  )

inlineoverridevirtual

Reimplemented from wangle::InboundHandler< Rin, Rout >.

Definition at line 40 of file Proxy.cpp.

References folly::INFO.

                                  {
    LOG(INFO) << "Connection closed by remote host";
    frontendPipeline_->close();
  }

void ProxyBackendHandler::readException ( Context *  , exception_wrapper  e  )

inlineoverridevirtual

Reimplemented from wangle::InboundHandler< Rin, Rout >.

Definition at line 45 of file Proxy.cpp.

References folly::exceptionStr().

                                                             {
    LOG(ERROR) << "Remote error: " << exceptionStr(e);
    frontendPipeline_->close();
  }

Member Data Documentation

DefaultPipeline* ProxyBackendHandler::frontendPipeline_

private

Definition at line 51 of file Proxy.cpp.

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

• proxygen/wangle/wangle/example/proxy/Proxy.cpp