[jira] [Created] (DISPATCH-2232) [http2] http response is fragmented across many TCP packets thus reducing latency

["Ganesh Murthy (Jira)" <ji...@apache.org>]

Ganesh Murthy created DISPATCH-2232:
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             Summary: [http2] http response is fragmented across many TCP packets thus reducing 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


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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