Monitoring Event Based Workflows
An overview of running services can be helpful in keeping track of ongoing activities. In this section, we will look at some methods for monitoring and inspecting your Event Based Workflows.
Using the Martini service manager
The Martini service manager provides a list of services that are currently running on a Martini instance. You can use this tool to monitor all running Event Based Workflows, as well as terminate them if you want to.
The Event Based Workflows engine logs different kinds of information depending on the current log level. By default, its logger level
is set to
INFO which will provide exceptions and warnings that occur during its execution. To retrieve more
information about Event Based Workflow executions, edit or add
io.toro.fluxengine's log level to
DEBUG. Setting it to this level will yield information about:
- The start and termination of a service
- State and transition executions
- Triggered services
- External events
- The debugger
Changing log levels
To change the Event Based Workflow engine's log level, you can either
<martini-home>/conf/log4j.properties file or
update its logger via the user interface.
Another way to monitor the behavior of Event Based Workflows is through Tracker. By logging Event Based Workflow invocations to Tracker, you'll be able to review data processed by your workflows and even use them in your other integrations.