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simplify the Tracer interface by combining the TracerFor... methods

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This commit is contained in:
Marten Seemann
2020-07-11 10:46:35 +07:00
parent ece3592544
commit ee24d3899e
32 changed files with 139 additions and 194 deletions
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17
qlog/qlog.go
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@@ -20,26 +20,19 @@ import (
const eventChanSize = 50
type tracer struct {
getLogWriter func(connectionID []byte) io.WriteCloser
getLogWriter func(p logging.Perspective, connectionID []byte) io.WriteCloser
}
var _ logging.Tracer = &tracer{}
// NewTracer creates a new qlog tracer.
func NewTracer(getLogWriter func(connectionID []byte) io.WriteCloser) logging.Tracer {
func NewTracer(getLogWriter func(p logging.Perspective, connectionID []byte) io.WriteCloser) logging.Tracer {
return &tracer{getLogWriter: getLogWriter}
}
func (t *tracer) TracerForServer(odcid protocol.ConnectionID) logging.ConnectionTracer {
if w := t.getLogWriter(odcid.Bytes()); w != nil {
return newConnectionTracer(w, protocol.PerspectiveServer, odcid)
}
return nil
}
func (t *tracer) TracerForClient(odcid protocol.ConnectionID) logging.ConnectionTracer {
if w := t.getLogWriter(odcid.Bytes()); w != nil {
return newConnectionTracer(w, protocol.PerspectiveClient, odcid)
func (t *tracer) TracerForConnection(p logging.Perspective, odcid protocol.ConnectionID) logging.ConnectionTracer {
if w := t.getLogWriter(p, odcid.Bytes()); w != nil {
return newConnectionTracer(w, p, odcid)
}
return nil
}