folly::AsyncUDPSocket::ErrMessageCallback Class Reference

#include <AsyncUDPSocket.h>

Public Member Functions
virtual	~ErrMessageCallback ()=default
virtual void	errMessage (const cmsghdr &cmsg) noexcept=0
virtual void	errMessageError (const AsyncSocketException &ex) noexcept=0

Detailed Description

Definition at line 79 of file AsyncUDPSocket.h.

Constructor & Destructor Documentation

virtual folly::AsyncUDPSocket::ErrMessageCallback::~ErrMessageCallback ( )

virtualdefault

Member Function Documentation

virtual void folly::AsyncUDPSocket::ErrMessageCallback::errMessage ( const cmsghdr &  cmsg )

pure virtualnoexcept

errMessage() will be invoked when kernel puts a message to the error queue associated with the socket.

Parameters

cmsg	Reference to cmsghdr structure describing a message read from error queue associated with the socket.

Referenced by folly::AsyncUDPSocket::handleErrMessages().

virtual void folly::AsyncUDPSocket::ErrMessageCallback::errMessageError ( const AsyncSocketException &  ex )

pure virtualnoexcept

errMessageError() will be invoked if an error occurs reading a message from the socket error stream.

Parameters

ex	An exception describing the error that occurred.

Referenced by folly::AsyncUDPSocket::failErrMessageRead().

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

• proxygen/folly/folly/io/async/AsyncUDPSocket.h