This is a sample OpenROAD server application that you can use to test sample JSON-RPC requests against the OpenROAD Servlet.

The 4GL source of the jsonrpcservertest application is in:

A test user frame is provided, which you can run using the Runimage utility or from the command line:

It looks like this:

The first group of fields represents parameters to the RemoteServer.Initiate() method such as Location, Type, Routing and Flags. Click the Initiate button to establish a connection.

The second group of fields contains a Test Case dropdown for each 4GL procedure in the jsonrpcservertest application. You can select a sample test case from the dropdown and click the JsonRpcRequest button to send a JSON-RPC request over the initiated connection.

Clicking Release disconnects the initiated connection.