@CheckReturnValue @ParametersAreNonnullByDefault

Package io.spine.server.trace

This package defines the Spine Trace API.

See: Description

Interface Summary

Interface	Description
Tracer	A tracer of a single signal.
TracerFactory	A factory of Tracers of signal messages.

Class Summary

Class	Description
AbstractTracer	The implementation base for Tracers.

Package io.spine.server.trace Description

This package defines the Spine Trace API.

The API allows users integrate with various tracing systems in order to monitor the message flow in their systems.

The API is invoked via system events which occur when a message is processed by an entity.

Currently, Trace API does not support monitoring standalone commanders, reactors, and subscribers. It is only applicable to entities, such as Aggregates, ProcessManagers, and Projections.

The entry point to integrating a third-party tracing system with a Spine-based application is TracerFactory. A single TracerFactory can be used in one or more bounded contexts.

See Also:

TracerFactory, Tracer, ServerEnvironment.tracing()