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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2020/03/31 12:08:07 UTC
[GitHub] [incubator-brpc] rickonji opened a new issue #1078: brpc stream模式是否支持发送“完成”标记？
rickonji opened a new issue #1078: brpc stream模式是否支持发送“完成”标记？
URL: https://github.com/apache/incubator-brpc/issues/1078
深入阅读了brpc stream的源码，有以下问题
场景：
client用stream方式向server发一个文件，当全部包都发过去后，server回复client一个确认
那么server怎么知道client发完包了呢？似乎必须在用户逻辑中完成，比如client发完包后，再发送一个“End”字符串，Server在读取到“End”后，就可以回复“”Ok“。框架没有提供这样的的api。
本来以为StreamClose是干这个的，结果发现调用了Close后，流就没法用了。。。。
grpc就友好很多，双向流模式调用WriteDone后流还在，对方还能继续发消息。
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[GitHub] [incubator-brpc] chenzhangyi commented on issue #1078: brpc stream模式是否支持发送“完成”标记？
Posted by GitBox <gi...@apache.org>.
chenzhangyi commented on issue #1078: brpc stream模式是否支持发送“完成”标记？
URL: https://github.com/apache/incubator-brpc/issues/1078#issuecomment-606601855
目前的框架不支持，可以自己encode 数据.
框架支持的话，需要升级下协议支持在数据流里面有序插入一些控制流.
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[GitHub] [incubator-brpc] rickonji commented on issue #1078: brpc stream模式是否支持发送“完成”标记？
Posted by GitBox <gi...@apache.org>.
rickonji commented on issue #1078: brpc stream模式是否支持发送“完成”标记？
URL: https://github.com/apache/incubator-brpc/issues/1078#issuecomment-606587991
@jamesge
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