3. Description

3 Description

3.1 Overview

The two major components of the Event Tracer (ET) tool is a graphical sequence chart viewer (et_viewer) and its backing storage (et_collector). One Collector may be used as backing storage for several simultaneous Viewers where each one may display a different view of the same trace data.

The interface between the Collector and its Viewers is public in order to enable other types of Viewers. However in the following text we will focus on usage of the et_viewer.

The main start function is et_viewer:start/1. By default it will start both an et_collector and an et_viewer:

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