fix: kcp 协议内部日志细节

cmd/internal/peer/client.go

@@ -7,6 +7,7 @@ import (
 	"path/filepath"
 	"sync/atomic"
 	"syscall"
+	"time"
 
 	"omnisocketgo/cmd/internal/latencylog"
 	"omnisocketgo/cmd/internal/protocol"
@@ -16,11 +17,13 @@ import (
 var dialServer = dialServerWithOptions
 
 type clientOptions struct {
-	logger                 latencylog.Logger
-	txTimestampDebugLogger transport.TXTimestampDebugLogger
-	kcpPacketDebugLogger   transport.KCPPacketDebugLogger
-	bindIP                 string
-	bindDevice             string
+	logger                  latencylog.Logger
+	txTimestampDebugLogger  transport.TXTimestampDebugLogger
+	kcpPacketDebugLogger    transport.KCPPacketDebugLogger
+	kcpSessionStatsLogger   transport.KCPSessionStatsLogger
+	kcpSessionStatsInterval time.Duration
+	bindIP                  string
+	bindDevice              string
 }
 
 // Option 用于配置 Client 的可选行为，例如时延日志。
@@ -47,6 +50,14 @@ func WithKCPPacketDebugLogger(logger transport.KCPPacketDebugLogger) Option {
 	}
 }
 
+// WithKCPSessionStatsLogger 为 KCP 会话统计日志注入记录器与采样间隔。
+func WithKCPSessionStatsLogger(logger transport.KCPSessionStatsLogger, interval time.Duration) Option {
+	return func(options *clientOptions) {
+		options.kcpSessionStatsLogger = logger
+		options.kcpSessionStatsInterval = interval
+	}
+}
+
 // WithBindIP 指定拨号时使用的本地源 IP。
 func WithBindIP(ip string) Option {
 	return func(options *clientOptions) {