A push notification is a message that is "pushed" from backend server or application to mobile applications (Android and IOS). Via interacting with the push notification it usually brings up the client applications to the front.
An important advantage of push notifications is that the technology doesn't require applications to be opened on a mobile device for receiving message. This allows a smartphone to receive and display text message or alerts even when the device's screen is locked.
Yalgaar support two types of Push Notification.
Firebase Cloud Messaging (FCM).
Apple Push Notification Service (APNS).
Once you configured Push Notification from Account Dashboard, Yalgaar server will push notification on your mobile via FCM or APNS whenever message is published on registered channel.