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37 lines
979 B
Go
37 lines
979 B
Go
package uptracehelper
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import (
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"context"
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"github.com/uptrace/uptrace-go/uptrace"
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)
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type Config struct {
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ServiceName string
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ServiceVersion string
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DeploymentEnvironment string
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}
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// InitTracer 初始化并等待 uptrace
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// 配合 [git.blauwelle.com/go/crate/exegroup] 使用
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// env
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// - UPTRACE_DISABLED 存在就不再初始化
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// - UPTRACE_DSN 服务端地址
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func InitTracer(cfg Config) (func(ctx context.Context) error, func(ctx context.Context)) {
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opts := []uptrace.Option{
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uptrace.WithServiceName(cfg.ServiceName),
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uptrace.WithServiceVersion(cfg.ServiceVersion),
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}
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if cfg.DeploymentEnvironment != "" {
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opts = append(opts, uptrace.WithDeploymentEnvironment(cfg.DeploymentEnvironment))
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}
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uptrace.ConfigureOpentelemetry(opts...)
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shutdownErr := make(chan error)
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goFunc := func(context.Context) error {
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return <-shutdownErr
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}
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stopFunc := func(ctx context.Context) {
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shutdownErr <- uptrace.Shutdown(ctx)
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}
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return goFunc, stopFunc
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}
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