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https://blitiri.com.ar/repos/chasquid
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fbf1060b71
This patch introduces a wrapper to golang.org/x/net/trace with a new method that will be useful later on, making logging and tracing less verbose.
45 lines
804 B
Go
45 lines
804 B
Go
// Package trace extends golang.org/x/net/trace.
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package trace
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import (
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"fmt"
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"github.com/golang/glog"
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nettrace "golang.org/x/net/trace"
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)
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type Trace struct {
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family string
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title string
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t nettrace.Trace
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}
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func New(family, title string) *Trace {
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return &Trace{family, title, nettrace.New(family, title)}
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}
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func (t *Trace) LazyPrintf(format string, a ...interface{}) {
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t.t.LazyPrintf(format, a...)
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if glog.V(2) {
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msg := fmt.Sprintf("%p %s %s: %+q", t, t.family, t.title,
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fmt.Sprintf(format, a...))
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glog.InfoDepth(1, msg)
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}
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}
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func (t *Trace) SetError() {
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t.t.SetError()
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}
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func (t *Trace) Errorf(format string, a ...interface{}) error {
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err := fmt.Errorf(format, a...)
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t.t.SetError()
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t.LazyPrintf("Error: %v", err)
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return err
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}
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func (t *Trace) Finish() {
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t.t.Finish()
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}
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