When streaming server side close, client hangs

[xgdgsc]

When using (single request, multiple responses). The loop

for test_response in response_c
    @info test_response
end

hangs when server side already exit (Golang service return nil and even hangs after the Golang server process exits). Other language clients close as expected.

[xgdgsc]

Hanging at

gRPCClient.jl/src/Streaming.jl

Line 90 in f110291

response_buf = take!(req.response_c)

[csvance]

@xgdgsc what version of Julia are you using? If it's 1.10 streaming is known to be broken. There is a warning on startup about it.

#68

[xgdgsc]

Ubuntu 24.04+Julia 1.12.3

[csvance]

Thanks, I should be able to reproduce it. My guess is curl is not saying the request is done, so it doesn't close the channel. I need to look into the gRPC spec for streaming.

EDIT: it's reproduced, working on a fix now.

[csvance]

@xgdgsc This should be fixed by #87 can you verify?

[xgdgsc]

Confirm fixed! Thanks!