From: Matt Joiner <anacrolix@gmail.com>
Date: Thu, 14 Aug 2025 02:40:18 +0000 (+1000)
Subject: Remove pprof labels for webseed request read routine
X-Git-Tag: v1.59.0~2^2~8
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=7563c1eace4c92093e2f77d801c1d1ca78321159;p=btrtrc.git

Remove pprof labels for webseed request read routine
---

diff --git a/webseed-peer.go b/webseed-peer.go
index 2ebfd66c..cbeac41c 100644
--- a/webseed-peer.go
+++ b/webseed-peer.go
@@ -7,6 +7,7 @@ import (
 	"io"
 	"log/slog"
 	"math/rand"
+	"runtime/pprof"
 	"strings"
 	"sync"
 	"time"
@@ -167,7 +168,11 @@ func (ws *webseedPeer) spawnRequest(begin, end RequestIndex, logger *slog.Logger
 		"end", end,
 		"len", end-begin,
 	)
-	go ws.runRequest(&wsReq)
+	go func() {
+		// Detach cost association from webseed update requests routine.
+		pprof.SetGoroutineLabels(context.Background())
+		ws.runRequest(&wsReq)
+	}()
 }
 
 func (me *webseedPeer) getRequestKey(wr *webseedRequest) webseedUniqueRequestKey {