ref: 重构抓包功能，超时30分钟

src/modules/trace/service/tcpdump.go

@@ -1,7 +1,13 @@
 package service
 
-// 通用请求 服务层接口
+// 信令抓包 服务层接口
 type ITcpdump interface {
-	// UPFTelnetStart UPF进行telnet抓包
-	UPFTelnet(neIp, cmdStr string) (string, error)
+	// DumpStart 触发tcpdump开始抓包 filePcapName, err
+	DumpStart(neType, neId, cmdStr string) (string, error)
+
+	// DumpStop 停止已存在抓包句柄
+	DumpStop(neType, neId, fileName string) (string, error)
+
+	// DumpUPF UPF标准版抓包
+	DumpUPF(neType, neId, cmdStr string) (string, string, error)
 }