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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2021/05/31 08:39:23 UTC
[GitHub] [incubator-brpc] namelij opened a new issue #1416: 串行执行
namelij opened a new issue #1416:
URL: https://github.com/apache/incubator-brpc/issues/1416
现在的业务是基于sofa来实现的，想对整个业务使用brpc进行升级
有个关键点，我们现在系统中有几个微服务A B C D E
流量来了之后，先进入E这个微服务，在E微服务中，对A B C D这四个微服务进行串行调用(严格串行)，比如通过调用A来获取用户画像，然后用A返回的结果，进行协议适配后，再去以rpc方式请求B，同理 C 和 D
现在使用sofa操作，A B C D这个四部操作都是使用异步方式
看了ExecutionQueue这个，但是例子中，貌似是对ExecutionQueue中的iter串行操作
我想请教下，使用ExecutionQueue是否能做到对A B C D的异步执行行为
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[GitHub] [incubator-brpc] namelij commented on issue #1416: 串行执行
Posted by GitBox <gi...@apache.org>.
namelij commented on issue #1416:
URL: https://github.com/apache/incubator-brpc/issues/1416#issuecomment-851340806
> 不需要这么麻烦，E收到请求后依次请求各个服务即可A RPC -> B RPC -> C RPC -> D RPC。brpc优点之一就是可以用同步的方式写异步执行的代码，bthread在框架层面提供这样的调度。建议先看下[文档](https://github.com/apache/incubator-brpc/blob/master/docs/cn/client.md#%E5%8F%91%E8%B5%B7%E8%AE%BF%E9%97%AE)
现在就是这么实现的，原本想通过ExecutionQueue来提升下性能，看来还是按照现在的方式来做
感谢回复
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[GitHub] [incubator-brpc] cdjingit commented on issue #1416: 串行执行
Posted by GitBox <gi...@apache.org>.
cdjingit commented on issue #1416:
URL: https://github.com/apache/incubator-brpc/issues/1416#issuecomment-851336541
不需要这么麻烦，E收到请求后依次请求各个服务即可A RPC -> B RPC -> C RPC -> D RPC。brpc优点之一就是可以用同步的方式写异步执行的代码，bthread在框架层面提供这样的调度。建议先看下[文档](https://github.com/apache/incubator-brpc/blob/master/docs/cn/client.md#%E5%8F%91%E8%B5%B7%E8%AE%BF%E9%97%AE)
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[GitHub] [incubator-brpc] lorinlee closed issue #1416: 串行执行
Posted by GitBox <gi...@apache.org>.
lorinlee closed issue #1416:
URL: https://github.com/apache/incubator-brpc/issues/1416
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