Monitor Platform Event Publishing and Delivery Usage To get usage data for event publishing and CometD-client delivery, query the PlatformEventUsageMetric object. Usage data is available for the last 24 hours, ending at the last hour, and for historical daily usage.
Full Answer
How do I publish a platform event in Salesforce?
After a platform event has been defined in your Salesforce org, publish event messages from a Salesforce app using processes, flows, or Apex or an external app using Salesforce APIs. Receive platform events in processes, flows, Apex triggers, or CometD clients. Add Apex tests to test platform event subscribers.
What is a platform event?
Platform events are secure and scalable messages that contain data. Publishers publish event messages that subscribers receive in real time. To customize the data published, define platform event fields. Platform events are part of Salesforce’s enterprise messaging platform.
Is there a way to monitor events in Salesforce apex?
I've checked, and they are also exposed via the OrgLimits, so you can get them directly in Apex as well. Comment from Jay Hurst (Salesforce PM for Platform Events): There is currently not a way to actively check outside of using Shield Event Monitoring.
What is the Salesforce platform?
The platform provides an event-driven messaging architecture to enable apps to communicate inside and outside of Salesforce. Before diving into platform events, take a look at what an event-based software system is.
How do I see platform event status in Salesforce?
To get notified of the status of event publish operations, enable status events on your high-volume platform event. Then subscribe to the PublishStatusEvent standard platform event with Apex triggers or CometD clients.
How do I publish a platform event in Salesforce?
Publish Platform Event with Flow Navigate to Setup > Process Automation > Flows select New Flow and then Record-Triggered Flow . Use the Freeform to create the new Flow. Select Opportunity as Object and define A record is created as the trigger before we continue. Create a Salesforce Flow to publish a Platform Event.
Can we query platform event in Salesforce?
For platform events, you can query usage data for these metrics. The first value is the metric name value that you supply in the query. For change data capture events, you can query usage data for these metrics. The first value is the metric name value that you supply in the query.
How do I enable platform events in Salesforce?
We can subscribe the platform events with following ways :Apex Trigger : Write an “after insert” Apex trigger on the event object to subscribe to incoming events. ... Subscrbe to platform event notification in Lightning components. ... In an external app, you subscribe to events using CometD as well.Flow and process builder.
When platform events are published?
Platform events are scalable and secure messages holding data. The publishers publish the event messages that the subscribers receive in real-time. If one wants to modify the data publishes, he needs to define platform event fields.
How do I publish a platform event in Salesforce using flow?
Go to Setup à Enter and choose Flows. Click on New Flow and choose Platform Event-Triggered Flow. Choose respective Platform event object to subscribe in the Start element. Drag and drop Create record element and capture the published Platform event field values with the respective Salesforce object.
How do Salesforce platform events work?
Platform Events are used to deliver secure, scalable, and customizable notification within Salesforce or external app. Platform Event is based on Event-Driven Architecture. This is built in real time integration patterns in the Salesforce Platform which helps to reduce point-to-point integration.
What is a platform event message in Salesforce?
A platform event is a special kind of Salesforce entity, similar in many ways to an sObject. An event message is an instance of a platform event, similar to how a record is an instance of a custom object. Unlike custom objects, you can't update or delete event records.
How do I debug a platform event in Salesforce?
To collect logs for an event subscription, add a trace flag entry for the Automated Process entity in Setup.From Setup, enter Debug Logs in the Quick Find box, then click Debug Logs.Click New.For Traced Entity Type, select Automated Process.Select the time period to collect logs and the debug level.Click Save.
How do I add a platform event record in Salesforce?
Setting up the Platform Event We need to create a custom platform event within Salesforce and add fields to that event. You will recognize this process as it mimics many of the steps in creating a custom object, custom metadata, or custom setting. In Quick Find in the Setup menu, enter “Platform Events.”
What is platform event flow in Salesforce?
Platform Events in Salesforce Platform Event is based on Event-Driven Architecture which enable apps to communicate inside and outside of Salesforce. Platform events are based on the publish/subscribe model and work directly with a message bus which handles the queue of incoming events and processes listening for them.
What are platform events in LWC?
Platform events enable the flow of event messages within Salesforce and to or from external apps. Apps on the Salesforce platform use an Apex method to publish events and an Apex trigger or the empApi Lightning component to consume events.
Obtain Usage Metrics for the Last 24 Hours
To get usage metrics for the last 24 hours, ending at the last hour, perform a query by specifying the start and end date and time in UTC, and the metric name.
Example
Based on the current date and time of August 4, 2020 11:23 in UTC, the last hour is 11:00. The query includes these dates.
Obtain Historical Daily Usage Metrics
To get daily usage metrics for one or more days, perform a query by specifying the start date and end date in UTC, and metric name.
Example
To get usage metrics for a period of 3 days, from July 19 to July 22, 2020, use these start and end dates. Time values are 0.
What is Salesforce platform event?
The platform provides an event-driven messaging architecture to enable apps to communicate inside and outside of Salesforce. Before diving into platform events, take a look at what an event-based software system is. Defining Your Custom Platform Event.
What is Apex test?
Add Apex tests to test platform event subscribers. Before you can package or deploy Apex code, including triggers, to production, it must have tests and sufficient code coverage. Add Apex tests to provide code coverage for your triggers. Encrypting Platform Event Messages at Rest in the Event Bus.