benchmark: enable grpc error logging on stderr
Lets you see connection errors (e.g., if tls is misconfigured)release-3.1
parent
61064a7be3
commit
b8444d4d35
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@ -17,6 +17,7 @@ package cmd
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import (
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"crypto/rand"
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"fmt"
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"log"
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"os"
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"strings"
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@ -58,6 +59,8 @@ func mustCreateConn() *clientv3.Client {
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}
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client, err := clientv3.New(cfg)
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clientv3.SetLogger(log.New(os.Stderr, "grpc", 0))
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if err != nil {
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fmt.Fprintf(os.Stderr, "dial error: %v\n", err)
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os.Exit(1)
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