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Posted to dev@qpid.apache.org by "Ganesh Murthy (Jira)" <ji...@apache.org> on 2021/08/20 14:46:00 UTC
[jira] [Updated] (DISPATCH-2232) [http2] http response is
fragmented across many TCP packets thus increasing latency
[ https://issues.apache.org/jira/browse/DISPATCH-2232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ganesh Murthy updated DISPATCH-2232:
------------------------------------
Summary: [http2] http response is fragmented across many TCP packets thus increasing latency (was: [http2] http response is fragmented across many TCP packets thus reducing latency)
> [http2] http response is fragmented across many TCP packets thus increasing latency
> -----------------------------------------------------------------------------------
>
> Key: DISPATCH-2232
> URL: https://issues.apache.org/jira/browse/DISPATCH-2232
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Protocol Adaptors
> Reporter: Ganesh Murthy
> Assignee: Ganesh Murthy
> Priority: Major
>
> To reproduce -
> Install the strest-grpc client and server from [https://github.com/BuoyantIO/strest-grpc]
> Run a single request/response direct test between client and server and capture the HTTP2 traffic between the client and the server using wireshark.
> - ./strest-grpc client --latencyUnit us --connections 1 --iterations 1 --address localhost:9000 --totalRequests 1
> Notice that the server responds to the request and the response is all in one TCP packet.
>
> Now put a router in-between the client and the server and let the client connect to the router and capture wireshark trace.
>
> The router sends back to the client several small TCP packets instead of one large TCP packet.
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