如何判断GCM令牌是否有效,而不发送通知? [英] How to tell if GCM token is valid, without sending a notification?
问题描述
有没有办法告诉GCM令牌何时不再有效,而实际上并未尝试发送通知并收到错误?
谢谢。
您可以使用google提供的干运行功能来完成此操作。
当从Web服务器向GCM服务器发送通知请求时,您可以添加 dry_run 键为 true
此参数允许开发人员在不实际发送消息的情况下测试请求。默认值为false,并且它必须是JSON布尔值。
如果通知密钥无效,它会给出请求的相应http响应
Is there a way to tell when a GCM token is no longer valid, without actually attempting to send a notification and receive an error?
Thanks.
You can do this by using the dry run feature provided by the google.
When sending request for a notification from your web server to GCM servers you can add dry_run key to be true
This parameter allows developers to test a request without actually sending a message. The default value is false, and it must be a JSON boolean.
If the Notification key is invalid it would give the corresponding http response of the request
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