From e21483a6a35eb12c27e86ebbd081d2eae07fa074 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Mon, 15 Apr 2024 16:32:13 +0800
Subject: [PATCH] 1

---
 server/imserver/player/playermgr.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/server/imserver/player/playermgr.go b/server/imserver/player/playermgr.go
index 77a93d79..fe59f512 100644
--- a/server/imserver/player/playermgr.go
+++ b/server/imserver/player/playermgr.go
@@ -33,6 +33,8 @@ type playerMgr struct {
 	pendingLoginHash map[string]*pendingLoginRequest
 	socketCloseEventHash map[f5.WspCliConn]*q5.ListHead
 	currReqId int64
+	recommendHumans []*player
+	lastRefreshRecommendTick int64
 }
 
 func (this *playerMgr) Init() {
@@ -359,4 +361,15 @@ func (this *playerMgr) traverseHumans(cb func(*player) bool) {
 }
 
 func (this *playerMgr) GetRecommendPlayers(excludeHums map[string]int32, outHums map[string]int32, num int32) {
+	if len(this.accountIdHash) < 50 ||
+		q5.GetTickCount() - this.lastRefreshRecommendTick > 1000 * 60 {
+		this.recommendHumans = []*player{}
+		this.traverseHumans(
+			func (hum *player) bool {
+				if _, ok := excludeHums[hum.GetAccountId()]; !ok {
+					q5.AppendSlice(&this.recommendHumans, hum)
+				}
+				return true
+			})
+	}
 }