Connection_handler Class Reference

This abstract base class represents how connections are processed, most importantly how they map to OS threads. More...

#include <connection_handler.h>

Inheritance diagram for Connection_handler:

Protected Member Functions
	Connection_handler ()=default
virtual	~Connection_handler ()=default
virtual bool	add_connection (Channel_info *channel_info)=0
	Add a connection. More...
virtual uint	get_max_threads () const =0

Friends
class	Connection_handler_manager

Detailed Description

This abstract base class represents how connections are processed, most importantly how they map to OS threads.

Constructor & Destructor Documentation

Connection_handler()

Connection_handler::Connection_handler ( )

protecteddefault

~Connection_handler()

virtual Connection_handler::~Connection_handler ( )

protectedvirtualdefault

Member Function Documentation

add_connection()

virtual bool Connection_handler::add_connection ( Channel_info *  channel_info )

protectedpure virtual

Add a connection.

Parameters

channel_info

Pointer to the Channel_info object.

Note

If this function is successful (returns false), the ownership of channel_info is transferred. Otherwise the caller is responsible for its destruction.

Returns

true if processing of the new connection failed, false otherwise.

Implemented in Per_thread_connection_handler, One_thread_connection_handler, and Plugin_connection_handler.

get_max_threads()

virtual uint Connection_handler::get_max_threads ( ) const

protectedpure virtual

Returns

Maximum number of threads that can be created by this connection handler.

Implemented in Per_thread_connection_handler, One_thread_connection_handler, and Plugin_connection_handler.

Friends And Related Function Documentation

Connection_handler_manager

friend class Connection_handler_manager

friend

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

• sql/conn_handler/connection_handler.h