Design

OST and Test-bed Integration

There exists integration between Observer Support Tool Server and Test-Bed as an external system. Test-bed prepares data about events: names, description, trigger and time. Packages with that information are sent to OST Server. OST Server provides reacting on a trigger and displaying correctly events in time to user. In fact not only Test-bed is responsible for sending events. There is also possibility that Trial Manager sends such packages directly to users. Events with information about them and time are called Simulation Phases.

Events sent by Test-bed

Firstly OST Server has to subscribe Test-bed. Each time when new event is prepare, OST server receives a notification about it and forwards this message to Trial Manager and User.

Events sent by Trial Manager

If events are prepared by Trial Manager, he sends it to OST Server. From that repository event is published in Test-bed and also displayed to User.

Observations sent by User

Observation is sent directly to OST Server, which sends notification to the Trial Manager.

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