从Google Cloud Messaging发送的消息到达设备需要多长时间 [英] How long does it take for a message from Google Cloud Messaging to arrive on device

问题描述

Google云消息传递的消息到达设备需要多长时间？

我想将我的门铃与我的Android应用连接起来。我在RaspberryPi上收到门铃，它有互联网连接。我可以连接到Google云消息传递，但消息是否会很快到达我的Android设备？

谢谢！

解决方案

几乎立即（1-2秒）如果手机处于活动状态且具有稳定的网络连接。但没有100％的保证。如果手机正在睡觉，可能需要一段时间。如果您忘记支付运营商账单，它将永远不会来。

How long does it take for a message from Google Cloud Messaging to arrive on a device?

I want to link my door bell with my Android App. The door bell I receive on a RaspberryPi which has an internet connection. I could connect to Google Cloud Messaging, but would the message arrive soon on my Android device?

Thanks!

解决方案

Almost immediately (1-2sec) if phone is active and has stable internet connection. But there is no 100% guarantee. If phone is sleeping it can take time. If you forgot to pay your carrier bills it will never come.

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