Functions provide the capability to execute custom business rules by writing code in the most popular languages, and automatically
deploying the code without provisioning servers, or building an API, or maintaining the infrastructure.
Stream Processing is a method of tracking and analyzing streams of information of an event, and eventually obtaining useful structured
conclusions out of that raw information.
SmartWorksEdgeOps is a set of tools for building, maintaining and continuously improving code in resource constrained devices at the
edge of smart connected ecosystems.
The Utility Belt is a web component enabling you to add content to Studio, such as function logs and MQTT inspector, that will persist
when navigating through other sections in the platform.
Functions provide the capability to execute custom business rules by writing code in the most popular languages, and automatically
deploying the code without provisioning servers, or building an API, or maintaining the infrastructure.
Logging enables you to know what is happening during the execution of a Function.
To write a log entry, simply write to stderr. You can then
retrieve your log info with a request to: GET
/spaces/<space>/function/<function_name>/logs.
Choose to view the Function logs from the Function's General pane.
Figure 1.
Enter a date range to filter, and click Refresh to view
the results.
The logs from the specified time frame are displayed. Figure 2. Use the Search bar and Filter field to adjust the logs that
display Figure 3. Logs sorted by CREATED
To display the logs for multiple Functions, minimize the
current view and repeat the process.