pubnub.com和pusher.com - 它发送推送通知到移动？ [英] pubnub.com and pusher.com - does it send push notification to mobile?
问题描述
它是如何工作的？ ？这些服务还发送推送通知到移动设备的iPhone / Android的？ （即使设备处于关闭状态？）
它是如何工作的？
PubNub专注于HTTP连接（流，长轮询，轮询等），将在所有设备上工作，任何地方。
推使用的WebSocket客户端（web浏览器，手机，平板电脑，台式机，任何支持Web的设备）及其服务之间。他们提供的HTTP回退的旧设备或随WebSocket的连接干扰网络。
做这些服务还发送推送通知到移动设备的iPhone / Android的？
这两种服务都支持通过他们的服务从一台设备推到另一个数据的能力。此功能是不一样类型的功能苹果推送通知（APN），谷歌云消息（GCM）或Microsoft通知协议（MNP）。
只有PubNub支持原生推送通知。
PubNub提供客户的SDK 的
推有很多的客户端库了解，包括Android和iPhone（IOS）的移动设备。
（即使该设备处于关闭状态？）
PubNub提供消息历史记录，为移动/网络数据连接发送短信的形式。因此，在重新连接错过的消息将被传递。
推不presently提供此功能。这样的过程在客户端断开丢失期间发送的任何消息。
如果您使用PubNub及其原生推送通知支持，那么你得到通过的使用的基础通知网络（苹果，谷歌或微软）保证交货。
How does it work? do these service also send push notification to a mobile device iphone/android? (even if the device is switched off?)
解决方案How does it work?
PubNub focus on HTTP connectivity (streaming, long-polling, polling etc.) that will work on all devices and anywhere.
Pusher use WebSocket between the client (web browser, mobile, tablet, desktop, any web-enabled device) and their service. They offer HTTP fallback for older devices or on networks that interfere with WebSocket connectivity.
do these service also send push notification to a mobile device iphone/android?
Both services support the ability to push data from one device to another via their service. This functionality is not the same type of functionality as Apple Push Notifications (APN), Google Cloud Messaging (GCM) or Microsoft Notification Protocol (MNP).
Only PubNub support native Push Notifications.
PubNub offer a larger number of client SDKs.
Pusher have a number of client libraries for mobile devices including Android and iPhone (iOS).
(even if the device is switched off?)
PubNub offer a form of message history for messaging delivered by mobile/web data connectivity. So upon reconnection missed messages will be delivered.
Pusher do not presently offer this functionality. So any messages that are sent during periods where the client is disconnected are lost.
If you use PubNub and their native Push Notification support then you get the delivery guaranteed by the underlying notification network that's used (Apple, Google or Microsoft).
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