Round_robin_strategy Class Reference

Round-robin strategy. More...

#include <dest_static.h>

Inheritance diagram for Round_robin_strategy:

Public Member Functions
std::optional< std::uint32_t >	get_destination_index (const bool last_connection_successful, const std::uint32_t dest_pool_size) override
Public Member Functions inherited from StrategyHandler
virtual	~StrategyHandler ()=default

Private Attributes
bool	started_ {false}
std::optional< std::uint32_t >	failed_instance_index_

Additional Inherited Members
Protected Attributes inherited from StrategyHandler
std::uint32_t	index_pos_ {0}

Detailed Description

Round-robin strategy.

Move to next destination after each connection attempt. If end of the destination candidates list is reached then loop around. If destination candidates list is exhausted (after unsuccessful connection we tried every destinaion from the list and eventually went back to the position that failed at first) then fail the connection.

Member Function Documentation

get_destination_index()

std::optional< std::uint32_t > Round_robin_strategy::get_destination_index ( const bool  last_connection_successful, const std::uint32_t  dest_pool_size  )

overridevirtual

Implements StrategyHandler.

Member Data Documentation

failed_instance_index_

std::optional<std::uint32_t> Round_robin_strategy::failed_instance_index_

private

started_

bool Round_robin_strategy::started_ {false}

private

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

• router/src/routing/src/dest_static.h
• router/src/routing/src/dest_static.cc