folly::ZeroCopyTestServer Class Reference

#include <ZeroCopy.h>

Inheritance diagram for folly::ZeroCopyTestServer:

Public Member Functions
	ZeroCopyTestServer (folly::EventBase *evb, int numLoops, size_t bufferSize, bool zeroCopy)
void	addCallbackToServerSocket (folly::AsyncServerSocket &sock)
void	connectionAccepted (int fd, const folly::SocketAddress &) noexceptoverride
void	acceptError (const std::exception &) noexceptoverride
Public Member Functions inherited from folly::AsyncServerSocket::AcceptCallback
virtual	~AcceptCallback ()=default
virtual void	acceptStarted () noexcept
virtual void	acceptStopped () noexcept

Private Attributes
folly::EventBase *	evb_
int	numLoops_
size_t	bufferSize_
bool	zeroCopy_
std::unique_ptr< ZeroCopyTestAsyncSocket >	client_
std::unordered_map< ZeroCopyTestAsyncSocket *, std::shared_ptr< ZeroCopyTestAsyncSocket > >	clients_

Detailed Description

Definition at line 213 of file ZeroCopy.h.

Constructor & Destructor Documentation

folly::ZeroCopyTestServer::ZeroCopyTestServer ( folly::EventBase *  evb, int  numLoops, size_t  bufferSize, bool  zeroCopy  )

inlineexplicit

Definition at line 215 of file ZeroCopy.h.

      : evb_(evb),
        numLoops_(numLoops),
        bufferSize_(bufferSize),
        zeroCopy_(zeroCopy) {}

Member Function Documentation

void folly::ZeroCopyTestServer::acceptError ( const std::exception &  ex )

inlineoverridevirtualnoexcept

acceptError() is called if an error occurs while accepting.

The AcceptCallback will remain installed even after an accept error, as the errors are typically somewhat transient, such as being out of file descriptors. The server socket must be explicitly stopped if you wish to stop accepting after an error.

Parameters

ex	An exception representing the error.

Implements folly::AsyncServerSocket::AcceptCallback.

Definition at line 237 of file ZeroCopy.h.

{}

void folly::ZeroCopyTestServer::addCallbackToServerSocket ( folly::AsyncServerSocket &  sock )

inline

Definition at line 225 of file ZeroCopy.h.

References folly::AsyncServerSocket::addAcceptCallback(), and folly::ZeroCopyTestAsyncSocket::evb_.

Referenced by folly::ZeroCopyTest::ZeroCopyTest().

                                                               {
    sock.addAcceptCallback(this, evb_);
  }

void folly::ZeroCopyTestServer::connectionAccepted ( int  fd, const folly::SocketAddress &  clientAddr  )

inlineoverridevirtualnoexcept

connectionAccepted() is called whenever a new client connection is received.

The AcceptCallback will remain installed after connectionAccepted() returns.

Parameters

fd	The newly accepted client socket. The AcceptCallback assumes ownership of this socket, and is responsible for closing it when done. The newly accepted file descriptor will have already been put into non-blocking mode.
clientAddr	A reference to a SocketAddress struct containing the client's address. This struct is only guaranteed to remain valid until connectionAccepted() returns.

Implements folly::AsyncServerSocket::AcceptCallback.

Definition at line 229 of file ZeroCopy.h.

References folly::ZeroCopyTestAsyncSocket::bufferSize_, folly::ZeroCopyTestAsyncSocket::evb_, folly::ZeroCopyTestAsyncSocket::numLoops_, and folly::ZeroCopyTestAsyncSocket::zeroCopy_.

                                                     {
    auto client = std::make_shared<ZeroCopyTestAsyncSocket>(
        nullptr, evb_, fd, numLoops_, bufferSize_, zeroCopy_);
    clients_[client.get()] = client;
  }

Member Data Documentation

size_t folly::ZeroCopyTestServer::bufferSize_

private

Definition at line 242 of file ZeroCopy.h.

std::unique_ptr<ZeroCopyTestAsyncSocket> folly::ZeroCopyTestServer::client_

private

Definition at line 244 of file ZeroCopy.h.

std::unordered_map< ZeroCopyTestAsyncSocket*, std::shared_ptr<ZeroCopyTestAsyncSocket> > folly::ZeroCopyTestServer::clients_

private

Definition at line 248 of file ZeroCopy.h.

folly::EventBase* folly::ZeroCopyTestServer::evb_

private

Definition at line 240 of file ZeroCopy.h.

int folly::ZeroCopyTestServer::numLoops_

private

Definition at line 241 of file ZeroCopy.h.

bool folly::ZeroCopyTestServer::zeroCopy_

private

Definition at line 243 of file ZeroCopy.h.

---

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

• proxygen/folly/folly/io/async/test/ZeroCopy.h