chore: TCP ping now uses configured interface for accurate testing#396
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Alex-WU-Gen-9-png wants to merge 3 commits intoSagit-chu:mainfrom
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chore: TCP ping now uses configured interface for accurate testing#396Alex-WU-Gen-9-png wants to merge 3 commits intoSagit-chu:mainfrom
Alex-WU-Gen-9-png wants to merge 3 commits intoSagit-chu:mainfrom
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- Add missing interfaceName field to node list API response map - Fixes bug where interface name value disappears after page refresh - Field is correctly saved to DB but was not returned in API response
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现象：之前的误解是由于——即使配置了
eth2作为出口接口，面板转发页面的"测试"按钮仍使用默认网络路径进行 TCP ping。根因：
TcpPing命令不支持接口绑定参数。TcpPingRequest结构体无interface字段tcpPingHost函数使用net.DialTimeout直连，无法指定本地地址tcpPingViaNode未读取节点的interfaceName配置Temped Solution:
Agent 端 (go-gost/x/socket/websocket_reporter.go):
Backend 端:
📊 Data Flow (After Fix)
Panel 测试按钮
↓
tcpPingViaNode(node, ip, port)
↓ 读取 node.InterfaceName = "eth2"
TcpPing { ip, port, interface: "eth2" }
↓ WebSocket
Agent handleTcpPing
↓ net.InterfaceByName("eth2")
↓ 获取接口 IP
net.Dialer{ LocalAddr: 192.168.1.100:0 }
↓
dialer.Dial("tcp", target) ← 使用指定接口出口