Handler States

To get understanding in which state the Handler currently is, it's necessary to implement OnixS::IDEM::SOLA::HSVF::MarketData::HandlerStateListener class interface and associate an instance with the Handler using OnixS::IDEM::SOLA::HSVF::MarketData::Handler::registerHandlerStateListener member.

Below table describes all possible states for the Handler:

State	Description
OnixS::IDEM::SOLA::HSVF::MarketData::HandlerState::Disconnected	Handler is disconnected or was not executed yet.
OnixS::IDEM::SOLA::HSVF::MarketData::HandlerState::Disconnecting	The intermediate state when the Handler is not disconnected but not connected.
OnixS::IDEM::SOLA::HSVF::MarketData::HandlerState::Connected	Handler is connected.
OnixS::IDEM::SOLA::HSVF::MarketData::HandlerState::Connecting	The intermediate state when the Handler is not connected but not disconnected.