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Add trace logging for lifecycle calls

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Log start/close operations with timing information for debugging.
This commit is contained in:
世界
2025-12-20 18:47:50 +08:00
parent 2fc1b672cc
commit faff3174a3
6 changed files with 156 additions and 35 deletions
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22
adapter/endpoint/manager.go
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@@ -4,6 +4,7 @@ import (
"context"
"os"
"sync"
"time"
"github.com/sagernet/sing-box/adapter"
"github.com/sagernet/sing-box/common/taskmonitor"
@@ -11,6 +12,7 @@ import (
"github.com/sagernet/sing-box/log"
"github.com/sagernet/sing/common"
E "github.com/sagernet/sing/common/exceptions"
F "github.com/sagernet/sing/common/format"
)
var _ adapter.EndpointManager = (*Manager)(nil)
@@ -46,10 +48,14 @@ func (m *Manager) Start(stage adapter.StartStage) error {
return nil
}
for _, endpoint := range m.endpoints {
name := "endpoint/" + endpoint.Type() + "[" + endpoint.Tag() + "]"
m.logger.Trace(stage, " ", name)
startTime := time.Now()
err := adapter.LegacyStart(endpoint, stage)
if err != nil {
return E.Cause(err, stage, " endpoint/", endpoint.Type(), "[", endpoint.Tag(), "]")
return E.Cause(err, stage, " ", name)
}
m.logger.Trace(stage, " ", name, " completed (", F.Seconds(time.Since(startTime).Seconds()), "s)")
}
return nil
}
@@ -66,11 +72,15 @@ func (m *Manager) Close() error {
monitor := taskmonitor.New(m.logger, C.StopTimeout)
var err error
for _, endpoint := range endpoints {
monitor.Start("close endpoint/", endpoint.Type(), "[", endpoint.Tag(), "]")
name := "endpoint/" + endpoint.Type() + "[" + endpoint.Tag() + "]"
m.logger.Trace("close ", name)
startTime := time.Now()
monitor.Start("close ", name)
err = E.Append(err, endpoint.Close(), func(err error) error {
return E.Cause(err, "close endpoint/", endpoint.Type(), "[", endpoint.Tag(), "]")
return E.Cause(err, "close ", name)
})
monitor.Finish()
m.logger.Trace("close ", name, " completed (", F.Seconds(time.Since(startTime).Seconds()), "s)")
}
return nil
}
@@ -119,11 +129,15 @@ func (m *Manager) Create(ctx context.Context, router adapter.Router, logger log.
m.access.Lock()
defer m.access.Unlock()
if m.started {
name := "endpoint/" + endpoint.Type() + "[" + endpoint.Tag() + "]"
for _, stage := range adapter.ListStartStages {
m.logger.Trace(stage, " ", name)
startTime := time.Now()
err = adapter.LegacyStart(endpoint, stage)
if err != nil {
return E.Cause(err, stage, " endpoint/", endpoint.Type(), "[", endpoint.Tag(), "]")
return E.Cause(err, stage, " ", name)
}
m.logger.Trace(stage, " ", name, " completed (", F.Seconds(time.Since(startTime).Seconds()), "s)")
}
}
if existsEndpoint, loaded := m.endpointByTag[tag]; loaded {