增加待机报文缓存，无网状态也能执行待机任务；投影仪指令结果以设备状态为准

internal/server.go

@@ -13,9 +13,6 @@ import (
 	"game-driver/pkg/relay"
 	"game-driver/pkg/tts"
 	"game-driver/pkg/utils"
-	"github.com/eclipse/paho.golang/autopaho"
-	"github.com/eclipse/paho.golang/paho"
-	"go.uber.org/zap"
 	"log"
 	"net"
 	"net/url"
@@ -23,6 +20,10 @@ import (
 	"os/signal"
 	"syscall"
 	"time"
+
+	"github.com/eclipse/paho.golang/autopaho"
+	"github.com/eclipse/paho.golang/paho"
+	"go.uber.org/zap"
 )
 
 func buildMqtt(c config.MqttConfig, r *leaf.Engine, subTopics ...string) autopaho.ClientConfig {
@@ -153,9 +154,10 @@ func Run() {
 	router.RegisterHandler(topicPrefix+"wait",
 		middleware.RunLog(),
 		middleware.PayloadJSON[schema.WaitModel](),
+		middleware.Cache(config.C.StandbyCache),
 		middleware.Unique(common.GlobalBgStopper),
 		middleware.EmergencyStop(common.GlobalBgStopper),
-		routes.WaitAction(common.PassCtrl, device),
+		routes.StandbyAction(common.PassCtrl, device),
 	)
 	// 处理指令
 	router.RegisterHandler(topicPrefix+"command",
@@ -163,13 +165,21 @@ func Run() {
 		routes.Command(device),
 	)
 
+	// 从缓存中读取待机报文，如果存在则直接执行
+	publish, err := config.C.StandbyCache.Get()
+	if err != nil {
+		zap.S().Infoln("读取待机缓存失败: ", err)
+	} else {
+		router.HandlerRun(topicPrefix+"wait", publish)
+	}
+
 	// 构建 MQTT 连接
 	mqttBuild := buildMqtt(config.C.Mqtt, router, topicPrefix+"#")
 
-	// 连接 MQTT
+	// 开始连接 MQTT
 	cm, err := autopaho.NewConnection(ctx, mqttBuild)
 	if err != nil {
-		zap.S().Panicln("连接 MQTT 异常: ", err)
+		zap.S().Panicln("创建 MQTT 连接器异常: ", err)
 	}
 	utils.GlobalMqttClient = cm