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grpc-go
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client: add user-friendly error message of LB policy update timed out (#7206)

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boyce 2024-05-08 02:10:31 +08:00 committed by GitHub
parent 9d9c1fbd60
commit 0561c78c9d
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1 changed files with 2 additions and 1 deletions
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picker_wrapper.go
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@ -20,6 +20,7 @@ package grpc
import (
"context"
"fmt"
"io"
"sync"
@ -117,7 +118,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
if lastPickErr != nil {
errStr = "latest balancer error: " + lastPickErr.Error()
} else {
errStr = ctx.Err().Error()
errStr = fmt.Sprintf("received context error while waiting for new LB policy update: %s", ctx.Err().Error())
}
switch ctx.Err() {
case context.DeadlineExceeded: