fix: remote conn statistic error (#1776)

sage417 · web-flow · commit 49d54cc293ae · 2025-01-07T13:23:05.000+08:00
TCP handshake traffic should be counted as upload traffic for the remote connection
diff --git a/tunnel/tunnel.go b/tunnel/tunnel.go
@@ -547,7 +547,7 @@ func handleTCPConn(connCtx C.ConnContext) {
 	}
 	logMetadata(metadata, rule, remoteConn)
 
-	remoteConn = statistic.NewTCPTracker(remoteConn, statistic.DefaultManager, metadata, rule, 0, int64(peekLen), true)
+	remoteConn = statistic.NewTCPTracker(remoteConn, statistic.DefaultManager, metadata, rule, int64(peekLen), 0, true)
 	defer func(remoteConn C.Conn) {
 		_ = remoteConn.Close()
 	}(remoteConn)

Original file line number	Diff line number	Diff line change
`@@ -547,7 +547,7 @@ func handleTCPConn(connCtx C.ConnContext) {`
`547`	`547`	`}`
`548`	`548`	`logMetadata(metadata, rule, remoteConn)`
`549`	`549`
`550`		`- remoteConn = statistic.NewTCPTracker(remoteConn, statistic.DefaultManager, metadata, rule, 0, int64(peekLen), true)`
	`550`	`+ remoteConn = statistic.NewTCPTracker(remoteConn, statistic.DefaultManager, metadata, rule, int64(peekLen), 0, true)`
`551`	`551`	`defer func(remoteConn C.Conn) {`
`552`	`552`	`_ = remoteConn.Close()`
`553`	`553`	`}(remoteConn)`