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怎么实现服务端回调客户端函数 #894

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herui-ares opened this issue Aug 25, 2023 · 3 comments
Open

怎么实现服务端回调客户端函数 #894

herui-ares opened this issue Aug 25, 2023 · 3 comments

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@herui-ares
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如题，只能使用异步掉调用来实现回调功能吗？异步回调的话支持多次响应回调吗？
@ruanshudong
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第一问没懂, 也许你要的是push功能? 可以看看文档
第二问支持

@herui-ares
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感谢您的回复，我现在需要服务端调用客户端的功能函数，服务端有特定的触发机制，条件满足之后就需要客户端执行对应的功能函数。了解到可以用异步调用来实现客户端函数的回调，但是看官方文档异步调用是单次了，而我需要服务端多次回调客户端函数的能力；也了解到您提到的push功能，可以满足多次回调的要求，但是了解到push功能是在push线程中的run函数里面循环+条件判断去触发，而循环会影响到性能消耗。请问下是否支持我主动push消息，而不需要循环去判断条件。

@ruanshudong
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保存CurrentPtr, 随时可以用这个对象push数据的, 当然前提是连接没有断, 所以current需要定时更新

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@ruanshudong @herui-ares