What is a platform event

How do I create a platform event in Salesforce?

Define a Platform Event

  1. From Setup, enter Platform Events in the Quick Find box, then select Platform Events.
  2. On the Platform Events page, click New Platform Event.
  3. Create a Notification platform event with the following settings: Label: Notification. Plural Label: Notifications. Object Name: Notification. …
  4. Click Save.

How do I subscribe to a platform event?

Subscribe to Platform Event Notifications with Apex Triggers

With platform events, the process is similar. You simply write an after insert Apex trigger on the event object to subscribe to incoming events. Triggers provide an autosubscription mechanism in Apex. No need to explicitly create and listen to a channel.

How do I view platform events in Salesforce?

From Setup, enter Platform Events in the Quick Find box, then select Platform Events. Click your event’s name. On the event’s definition page, the Subscriptions related list shows all the active triggers and processes that are subscribed to the platform event.

What is custom notification in Salesforce?

Custom Notification is customized notification where admin can add recipients, subject and content. Admin can be sent a custom notification when any important event occurs. custom notifications can be sent via a process in Process Builder, a Flow in Flow Builder, or invocable action API.

What is platform event message in Salesforce?

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.

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What is __ E in Salesforce?

When you create a platform event, the system appends the __e suffix to create the API name of the event. For example, for the Cloud News event, the API name is Cloud_News__e. Use the API name whenever you refer to the event programmatically, for example, in Apex, REST API, and Enterprise API.

What is CometD in Salesforce?

CometD is a scalable HTTP-based event routing bus that uses an AJAX push technology pattern known as Comet. It implements the Bayeux protocol. Long polling, also called Comet programming, allows emulation of an information push from a server to a client.

What is streaming API in Salesforce?

Streaming API is your radar. It lets you define events and push notifications to your client app when the events occur. You don’t have to keep an active lookout for data changes—you don’t have to constantly poll Salesforce and make unnecessary API requests.

What is event driven architecture in Salesforce?

Salesforce Event Driven Architecture is the new way of implementing business logic by leveraging High Volume Platform Event. The Event Driven Architecture is also called as a publisher/subscriber model where the publishers and the subscribers are not known to each other and can co-exist independently.

How do I create a custom notification in Salesforce?

Create a Notification Type

  1. Enter Notification Builder in the Quick Find box in Setup, then select Custom Notifications.
  2. Click New and add your Custom Notification Name and API Name, and supported channels. Desktop. …
  3. Save your notification type.
  4. If you enable the mobile channel, you must enable the supported apps for your notification type.
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What is push notification in Salesforce?

Push notification—An alert appears on the user’s mobile device when a user has installed the Salesforce mobile app for Android or iOS.

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