OnixS C++ CME iLink 3 Binary Order Entry Handler  1.15.0
API Documentation

When the session is in the active state, and there are some network issues, the Handler will try to restore the connection per OnixS::CME::iLink3::SessionSettings::reconnectAttempts and OnixS::CME::iLink3::SessionSettings::reconnectInterval settings.

When a network error is detected, the session changes its state to OnixS::CME::iLink3::SessionStateId::Reconnecting and tries to re-establish the connection OnixS::CME::iLink3::SessionSettings::reconnectAttempts() times with the OnixS::CME::iLink3::SessionSettings::reconnectInterval() delays between attempts.

Reconnection works for established iLink 3 connections only.
See also
Scheduling Sessions for Automatic Connection