From a43f8a93dedcc9f044a92bf3c7ecef9d9d4752bc Mon Sep 17 00:00:00 2001
From: wangjia <809946525@qq.com>
Date: Tue, 30 Jun 2026 12:25:33 +0800
Subject: [PATCH] =?UTF-8?q?diag(client/macos):=20StatsClient=20=E6=AF=8F5?=
 =?UTF-8?q?=E5=B8=A7=E6=89=93=E5=8D=B0=E6=94=B6=E5=88=B0=E7=9A=84=20urltes?=
 =?UTF-8?q?t=20=E5=BB=B6=E8=BF=9F,=E6=8E=92=E6=9F=A5=E8=BF=9E=E6=8E=A5?=
 =?UTF-8?q?=E9=A1=B5=E5=BB=B6=E8=BF=9F=E4=B8=BA=20=E2=80=94?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 client/macos/Runner/StatsClient.swift | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/client/macos/Runner/StatsClient.swift b/client/macos/Runner/StatsClient.swift
index 530cfe6..265128f 100644
--- a/client/macos/Runner/StatsClient.swift
+++ b/client/macos/Runner/StatsClient.swift
@@ -20,6 +20,7 @@ final class StatsClient: NSObject {
     private let queue = DispatchQueue(label: "pangolin.stats.client")
     private weak var session: NETunnelProviderSession?
     private var timer: DispatchSourceTimer?
+    private var diagTick = 0 // 诊断:每 5 帧打一次 urltest,排查延迟为何不刷新
 
     // ── 生命周期 ────────────────────────────────────────────────
 
@@ -61,6 +62,14 @@ final class StatsClient: NSObject {
                     NSLog("[pangolin/stats] bad stats payload (%d bytes)", resp.count)
                     return
                 }
+                // 诊断:确认 urltest 延迟是否随统计帧一起到达(连接页延迟靠它)。
+                self.diagTick += 1
+                if self.diagTick % 5 == 0 {
+                    let urls = (obj["urltestResults"] as? [[String: Any]]) ?? []
+                    let pairs = urls.map { "\($0["tag"] ?? "?")=\($0["delayMs"] ?? -1)" }.joined(separator: ",")
+                    NSLog("[pangolin/stats] dl=%@ ul=%@ urltest[%d]=%@",
+                          "\(obj["downloadSpeed"] ?? 0)", "\(obj["uploadSpeed"] ?? 0)", urls.count, pairs)
+                }
                 self.emit(obj)
             }
         } catch {