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Update go and golangci-lint #182
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Just one concern: the concurrency clean-up with the error channel could be made a lot simpler/more readable if you use "golang.org/x/sync/errgroup"
.
Otherwise, LGTM
cmd/demoserver/main_test.go
Outdated
@@ -70,13 +69,15 @@ func TestElizaServer(t *testing.T) { | |||
stream := client.Converse(context.Background()) | |||
var wg sync.WaitGroup | |||
wg.Add(2) | |||
errs := make(chan error, 4) |
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This would be much simpler to use an errgroup.Group
instead of sync.WaitGroup
and all of this error-tracking channel chicanery.
grp, ctx := errgroup.WithContext(context.Background())
// use ctx to start RPC ...
grp.Go(func() error {
// send messages, immediately return err on failure
// (instead of storing in channel)
})
grp.Go(func() error {
// receive messages, immediately return err on failure
})
require.NoError(t, grp.Wait())
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Big fan of the line error-tracking channel chicanery.
. Updated lmk what you think.
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Looks better, thank you!
Signed-off-by: Steve Ayers <[email protected]>
Signed-off-by: Steve Ayers <[email protected]>
Signed-off-by: Steve Ayers <[email protected]>
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Now that a new version of Go has been released, this bumps the versions used in this repo.
This also updates golangci-lint to the latest, which called for some config changes to eliminate warnings.