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FairMQ/fairmq/examples/7-parameters/README.md
Alexey Rybalchenko 2e789e4439 Add ParameterMQServer and example of its use
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Example 7: Communicating with ParameterMQServer

This example shows how to communicate with the ParameterMQServer, that retrieves parameters from FairRuntimeDb.

The fill_parameters.C ROOT macro can be used to generate the parameter file for the server to read from. The generated file will contain paramters with the name FairMQExample7ParOne for run IDs 2000-2099.

FairMQExample7Client device requests parameter data from ParameterMQServer via REQ-REP pattern. The request contains parameter name and run ID.

The parameter name can be configured via command line (--parameter-name, default is FairMQExample7ParOne) and the run ID is hardcoded for this example.