Guides through the most significant parts of the Handler's architecture.

All Handler classes are encapsulated into the OnixS::CME::DropCopy namespace. Header files are collected in the master OnixS/CME/DropCopy.h header file.

The typical way of using the Handler is as follows:

Create an instance of OnixS::CME::DropCopy::HandlerSettings class and adjust Handler's settings.
Create an instance of OnixS::CME::DropCopy::Handler class using previously initialized instance of OnixS::CME::DropCopy::HandlerSettings.
Register listeners for miscellaneous events.
Register listener for errors and warnings to be notified about failures occurred while the Handler processes market data.
Start market data processing by invoking OnixS::CME::DropCopy::Handler::logon member.
Process data of the events for which listeners were previously registered.
Stop market data processing using the OnixS::CME::DropCopy::Handler::logout member.

This section covers the following topics:

Adjusting Handler Settings Describes primary aspects of configuring the Handler.
Secure Logon Explains the secure logon procedure for iLink and Drop Copy sessions.
Listening to Market Data Provides information about events and event listeners.
Error Handling Describes how the Handler reports errors.
Handler States Describes the possible states of the Handler.