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Remote agent can callback to the server to retrieve data from the model. For example, the agent may need to retrieve a user variable or system variable or even a row of data from the dataset needed to complete the command.

The following actions are supported:

• getVar - retrieves a user variable

  [[http://localhost:8888/MbtSvr/app=agentsvc&agentID=localhost:1979&action=getVar&varName=myVar|http://localhost:8888/MbtSvr/app=agentsvc&agentID=localhost:1979&action=getVar&varName=myVar]]

• getSysVar - retrieves a user variable

  [[http://localhost:8888/MbtSvr/app=agentsvc&agentID=localhost:1979&action=getSysVar&varName=curStateID|http://localhost:8888/MbtSvr/app=agentsvc&agentID=localhost:1979&action=getSysVar&varName=curStateID]]

• getData - retrieves a field from a dataset

  [[http://localhost:8888/MbtSvr/app=agentsvc&agentID=localhost:1979&action=getData&dsName=myDS&fieldName=myField|http://localhost:8888/MbtSvr/app=agentsvc&agentID=localhost:1979&action=getData&dsName=myDS&fieldName=myField]]

• nextDataSetRow - advances the dataset to the next row

  [[http://localhost:8888/MbtSvr/app=agentsvc&agentID=localhost:1979&action=nextDataSetRow&dsName=myDS|http://localhost:8888/MbtSvr/app=agentsvc&agentID=localhost:1979&action=nextDataSetRow&dsName=myDS]]