是谷歌云通讯GCM可靠？
我开发一个应用程序将从服务器获取一些数据如活饲料。这将是一个多播消息。我只是想知道是否GCM可靠。我不想通知要上的时候，如果是1个小时左右的延迟，然后也很适合我确定。我应该尝试GCM或去网络套接字。是否有任何流行的Android应用程序中使用GCM？如果是的话请不要提。
I am developing an application that will get some data from the server e.g. live feeds. It will be a multicast message. I just want to know if whether GCM is reliable. I don't want the notification to be on time, if the is a delay of about 1 hour then also it is OK for me. Should I try GCM or go for Web Socket. Does any popular android app use GCM? If yes then please do mention.
无论GCM没有其他类似的服务是100％可靠的，但这些消息通常非常快，他们总是工作，所以它取决于水平信任你的需要。我会亲自去为他们。
Neither GCM none other similar services like iOS Push notifications are 100% reliable, but those messages are usually really fast and they always work, so it depends on the level of trust you need. I'd personally go for them.