remove wg

ethanndickson · ethanndickson · commit a472f5656e3c · 2025-06-04T10:02:34.000Z
diff --git a/vpn/tunnel.go b/vpn/tunnel.go
@@ -607,7 +607,7 @@ func (u *updater) netStatusLoop() {
 		case <-u.ctx.Done():
 			return
 		case <-ticker.C:
-			go u.recordLatency()
+			u.recordLatency()
 			u.sendAgentUpdate()
 		}
 	}
@@ -623,11 +623,8 @@ func (u *updater) recordLatency() {
 
 	pingCtx, cancelFunc := context.WithTimeout(u.ctx, 5*time.Second)
 	defer cancelFunc()
-	var wg sync.WaitGroup
 	for _, agentID := range agentsIDsToPing {
-		wg.Add(1)
 		go func() {
-			defer wg.Done()
 			pingDur, didP2p, pingResult, err := u.conn.Ping(pingCtx, agentID)
 			if err != nil {
 				u.logger.Warn(u.ctx, "failed to ping agent", slog.F("agent_id", agentID), slog.Error(err))
@@ -658,7 +655,6 @@ func (u *updater) recordLatency() {
 			}
 		}()
 	}
-	wg.Wait()
 }
 
 // processSnapshotUpdate handles the logic when a full state update is received.

Original file line number	Diff line number	Diff line change
`@@ -607,7 +607,7 @@ func (u *updater) netStatusLoop() {`
`607`	`607`	`case <-u.ctx.Done():`
`608`	`608`	`return`
`609`	`609`	`case <-ticker.C:`
`610`		`- go u.recordLatency()`
	`610`	`+ u.recordLatency()`
`611`	`611`	`u.sendAgentUpdate()`
`612`	`612`	`}`
`613`	`613`	`}`
`@@ -623,11 +623,8 @@ func (u *updater) recordLatency() {`
`623`	`623`
`624`	`624`	`pingCtx, cancelFunc := context.WithTimeout(u.ctx, 5*time.Second)`
`625`	`625`	`defer cancelFunc()`
`626`		`- var wg sync.WaitGroup`
`627`	`626`	`for _, agentID := range agentsIDsToPing {`
`628`		`- wg.Add(1)`
`629`	`627`	`go func() {`
`630`		`- defer wg.Done()`
`631`	`628`	`pingDur, didP2p, pingResult, err := u.conn.Ping(pingCtx, agentID)`
`632`	`629`	`if err != nil {`
`633`	`630`	`u.logger.Warn(u.ctx, "failed to ping agent", slog.F("agent_id", agentID), slog.Error(err))`
`@@ -658,7 +655,6 @@ func (u *updater) recordLatency() {`
`658`	`655`	`}`
`659`	`656`	`}()`
`660`	`657`	`}`
`661`		`- wg.Wait()`
`662`	`658`	`}`
`663`	`659`
`664`	`660`	`// processSnapshotUpdate handles the logic when a full state update is received.`