Do WhatsApp messages arrive only when I open the app - briefly?
No, WhatsApp messages do not require you to open the app to be delivered. Messages are sent and received in real-time as long as your device has an active internet connection.
Do WhatsApp messages arrive only when I open the app - in detail?
Yes, WhatsApp messages do not arrive or are not received in real-time if the application is closed or not running in the background on your device. This behavior is due to how WhatsApp handles message delivery and notification settings.
When you send a message via WhatsApp, it is encrypted and sent to WhatsApp's servers. From there, it is routed to the recipient's device. However, if the recipient has not opened the app or does not have an active internet connection, they will not receive the message immediately. Instead, the message will remain on WhatsApp's servers until the recipient opens the app and connects to the internet.
It is important to note that WhatsApp uses push notifications to alert users of new messages. If your device does not have an active internet connection or if you have disabled notifications for WhatsApp, you will not receive these alerts. This means that even if a message has been sent to you, you may not be aware of it until you open the app and see the unread message count or manually check for new messages.
To ensure that you receive messages in real-time, it is recommended to keep WhatsApp running in the background on your device. This can be achieved by adjusting your device's power management settings to prevent WhatsApp from being closed or restricted in the background. Additionally, you should make sure that your device has an active internet connection and that notifications for WhatsApp are enabled.
In summary, WhatsApp messages do not arrive in real-time if the application is closed or not running in the background on your device. To receive messages immediately, it is important to keep WhatsApp open and ensure that your device has an active internet connection and notifications enabled.