EMA C++ Training Examples : EMA C++ Interactive Provider Examples : 100 Series Examples : 130_MP_UserDispatch
 
130_MP_UserDispatch
Summary
=======
 
130_MP_UserDispatch is an example of an OMM Interactive Provider application
written to the EMA library.
 
This application demonstrates the basic usage of the EMA library in providing
of OMM MarketPrice data to the Advanced Distribution Hub.
 
130_MP_UserDispatch illustrates how to create and publish a single OMM
streaming item. This application uses hardcoded source directory configuration.
 
 
Detailed Description
====================
 
130_MP_UserDispatch implements the following high-level steps:
 
+ Instantiates and modifies an OmmIProviderConfig object:
- Sets the listening port to “14002”
+ Instantiates an OmmProvider object which:
- listens on the above port
+ Accepts a login request
+ Processes an item request.
- Creates streaming item (refresh and updates) and publishes them
- Publishes updates 1 per second for 60 seconds
- Updates are published with a user dispatch loop
+ Rejects subsequent item requests.
+ Exits
 
Note: If needed, these and other details may be modified to fit your local
environment. For details on standard configuration, refer to the EMA library
ReadMe.txt file and EMA Configuration Guide.