From 8672b2f3ec341bb5004cd46f9751f376f3d9161d Mon Sep 17 00:00:00 2001
From: yangjianbo <yangjianbo@leagsoft.com>
Date: Fri, 6 Feb 2026 20:48:48 +0800
Subject: [PATCH] =?UTF-8?q?chore(gateway):=20=E6=8F=90=E5=8D=87=20max=5Fid?=
 =?UTF-8?q?le=5Fconns=20=E5=B9=B6=E8=A1=A5=E9=BD=90=20env?=
MIME-Version: 1.0
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---
 backend/internal/config/config.go | 2 +-
 deploy/.env.example               | 4 ++++
 deploy/config.example.yaml        | 2 +-
 deploy/docker-compose-aicodex.yml | 2 ++
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/backend/internal/config/config.go b/backend/internal/config/config.go
index 73fa5983..f0e3a0bc 100644
--- a/backend/internal/config/config.go
+++ b/backend/internal/config/config.go
@@ -886,7 +886,7 @@ func setDefaults() {
 	viper.SetDefault("gateway.max_body_size", int64(100*1024*1024))
 	viper.SetDefault("gateway.connection_pool_isolation", ConnectionPoolIsolationAccountProxy)
 	// HTTP 上游连接池配置（针对 5000+ 并发用户优化）
-	viper.SetDefault("gateway.max_idle_conns", 240)           // 最大空闲连接总数（HTTP/2 场景默认）
+	viper.SetDefault("gateway.max_idle_conns", 2560)          // 最大空闲连接总数（高并发场景可调大）
 	viper.SetDefault("gateway.max_idle_conns_per_host", 120)  // 每主机最大空闲连接（HTTP/2 场景默认）
 	viper.SetDefault("gateway.max_conns_per_host", 1024)      // 每主机最大连接数（含活跃；流式/HTTP1.1 场景可调大，如 2400+）
 	viper.SetDefault("gateway.idle_conn_timeout_seconds", 90) // 空闲连接超时（秒）
diff --git a/deploy/.env.example b/deploy/.env.example
index ea55dc39..3cb0643f 100644
--- a/deploy/.env.example
+++ b/deploy/.env.example
@@ -171,6 +171,10 @@ RATE_LIMIT_OVERLOAD_COOLDOWN_MINUTES=10
 # -----------------------------------------------------------------------------
 # 上游连接池：每主机最大连接数（默认 1024；流式/HTTP1.1 场景可调大，如 2400/4096）
 GATEWAY_MAX_CONNS_PER_HOST=1024
+# 上游连接池：最大空闲连接总数（默认 2560；账号/代理隔离 + 高并发场景可调大）
+GATEWAY_MAX_IDLE_CONNS=2560
+# 上游连接池：每主机最大空闲连接（默认 120）
+GATEWAY_MAX_IDLE_CONNS_PER_HOST=120
 # 粘性会话最大排队长度
 GATEWAY_SCHEDULING_STICKY_SESSION_MAX_WAITING=3
 # 粘性会话等待超时（时间段，例如 45s）
diff --git a/deploy/config.example.yaml b/deploy/config.example.yaml
index dc554ea6..941bc03e 100644
--- a/deploy/config.example.yaml
+++ b/deploy/config.example.yaml
@@ -155,7 +155,7 @@ gateway:
   # HTTP 上游连接池配置（HTTP/2 + 多代理场景默认值）
   # Max idle connections across all hosts
   # 所有主机的最大空闲连接数
-  max_idle_conns: 240
+  max_idle_conns: 2560
   # Max idle connections per host
   # 每个主机的最大空闲连接数
   max_idle_conns_per_host: 120
diff --git a/deploy/docker-compose-aicodex.yml b/deploy/docker-compose-aicodex.yml
index bf6f6228..0ffbeebb 100644
--- a/deploy/docker-compose-aicodex.yml
+++ b/deploy/docker-compose-aicodex.yml
@@ -66,6 +66,8 @@ services:
       # =======================================================================
       # Gateway Configuration
       # =======================================================================
+      - GATEWAY_MAX_IDLE_CONNS=${GATEWAY_MAX_IDLE_CONNS:-2560}
+      - GATEWAY_MAX_IDLE_CONNS_PER_HOST=${GATEWAY_MAX_IDLE_CONNS_PER_HOST:-120}
       - GATEWAY_MAX_CONNS_PER_HOST=${GATEWAY_MAX_CONNS_PER_HOST:-1024}
 
       # =======================================================================