swarm: integrate OpenTracing; propagate ctx to internal APIs (#17169)
* swarm: propagate ctx, enable opentracing * swarm/tracing: log error when tracing is misconfigured
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committed by
Balint Gabor
parent
f7d3678c28
commit
7c9314f231
@ -43,6 +43,7 @@ import (
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"github.com/ethereum/go-ethereum/swarm"
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bzzapi "github.com/ethereum/go-ethereum/swarm/api"
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swarmmetrics "github.com/ethereum/go-ethereum/swarm/metrics"
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"github.com/ethereum/go-ethereum/swarm/tracing"
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"gopkg.in/urfave/cli.v1"
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)
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@ -430,12 +431,14 @@ pv(1) tool to get a progress bar:
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app.Flags = append(app.Flags, rpcFlags...)
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app.Flags = append(app.Flags, debug.Flags...)
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app.Flags = append(app.Flags, swarmmetrics.Flags...)
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app.Flags = append(app.Flags, tracing.Flags...)
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app.Before = func(ctx *cli.Context) error {
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runtime.GOMAXPROCS(runtime.NumCPU())
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if err := debug.Setup(ctx, ""); err != nil {
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return err
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}
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swarmmetrics.Setup(ctx)
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tracing.Setup(ctx)
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return nil
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}
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app.After = func(ctx *cli.Context) error {
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