定时读取redis 超时问题处理

timer/external_order_glb.py

@@ -171,6 +171,19 @@ def createGlb(pid):
     export_and_update_glbs(pid)
 
 
+def create_redis_connection():
+    """创建 Redis 连接，若连接失败则重试"""
+    while True:
+        try:
+            r = redis.Redis(host="106.14.158.208",password="kcV2000",port=6379,db=6)
+            # 尝试进行一次操作，检查连接是否有效
+            r.ping()  # ping 操作是一个简单的连接测试
+            print("Redis连接成功！")
+            return r
+        except ConnectionError:
+            print("Redis连接失败，正在重试...")
+            time.sleep(5) 
+
 if __name__ == '__main__':
     arrArgs = sys.argv
     if len(arrArgs) == 2:
@@ -181,22 +194,28 @@ if __name__ == '__main__':
             createGlb(str(pid))
     
     else:
-        r = redis.Redis(host="106.14.158.208",password="kcV2000",port=6379,db=6)
+        r = create_redis_connection()
         while True:
-            if r.llen('model:3dglb') == 0:
-                print('队列为空，等待10秒')
-                time.sleep(10)
-                continue
+            try:
+                if r.llen('model:3dglb') == 0:
+                    print('队列为空，等待10秒')
+                    time.sleep(10)
+                    continue
+                    
+                info = r.lpop('model:3dglb')
+                if info is None:
+                    print('队列为空，等待10秒')
+                    time.sleep(10)
+                pid = info.decode('utf-8')
                 
-            info = r.lpop('model:3dglb')
-            if info is None:
-                print('队列为空，等待10秒')
+                if not pid.isdigit():
+                    continue
+                
+                createGlb(pid)
+            except Exception as e:
+                print(f'错误：{e}')
                 time.sleep(10)
-            pid = info.decode('utf-8')
-            
-            if not pid.isdigit():
+                r = create_redis_connection()
                 continue
-            
-            createGlb(pid)
 
 

timer/get_weight_to_update.py

@@ -22,53 +22,73 @@ def getOrderInfoByOrderId(orderId):
         print(f"获取订单信息异常: {str(e)}")
         return "error","error"
 
-if __name__ == '__main__':
-    r = redis.Redis(host="106.14.158.208",password="kcV2000",port=6379,db=6)
+def create_redis_connection():
+    """创建 Redis 连接，若连接失败则重试"""
     while True:
-        print(f"时间-{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())}")
-        if r.llen('model:weight') == 0:
-            print('队列为空，等待10秒')
-            time.sleep(10)
-            continue
-        
-        # info 的数据格式为有以下几种情况 1. orderId 2 orderId_print_9,1.2,45,27  3. orderId_auto_9,1.2,45,27  
-        info = r.lpop('model:weight')
-        if info is None:
-            print('队列为空，等待10秒')
-            time.sleep(10)
-        info = info.decode('utf-8')
-        orderId = 0
-        pid = 0
-        modelSize = []
-        typeModel = "print"
-        #判断info是什么类型的数据
-        arrInfo = info.split("_")
-        if len(arrInfo) == 1:
-            orderId = arrInfo[0]
-            pid,modelSize = getOrderInfoByOrderId(orderId)
-            if pid == "error":
-                print("获取订单信息失败")
+        try:
+            r = redis.Redis(host="106.14.158.208",password="kcV2000",port=6379,db=6)
+            # 尝试进行一次操作，检查连接是否有效
+            r.ping()  # ping 操作是一个简单的连接测试
+            print("Redis连接成功！")
+            return r
+        except ConnectionError:
+            print("Redis连接失败，正在重试...")
+            time.sleep(5)
+
+
+if __name__ == '__main__':
+    r = create_redis_connection()
+    while True:
+        try:
+            print(f"时间-{time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())}")
+            if r.llen('model:weight') == 0:
+                print('队列为空，等待10秒')
+                time.sleep(10)
+                continue
+            
+            # info 的数据格式为有以下几种情况 1. orderId 2 orderId_print_9,1.2,45,27  3. orderId_auto_9,1.2,45,27  
+            info = r.lpop('model:weight')
+            if info is None:
+                print('队列为空，等待10秒')
+                time.sleep(10)
+            info = info.decode('utf-8')
+            orderId = 0
+            pid = 0
+            modelSize = []
+            typeModel = "print"
+            #判断info是什么类型的数据
+            arrInfo = info.split("_")
+            if len(arrInfo) == 1:
+                orderId = arrInfo[0]
+                pid,modelSize = getOrderInfoByOrderId(orderId)
+                if pid == "error":
+                    print("获取订单信息失败")
+                    continue
+
+            elif len(arrInfo) == 3:
+                orderId = arrInfo[0]
+                pid,temp = getOrderInfoByOrderId(orderId)
+                if pid == "error":
+                    print("获取订单信息失败")
+                    continue
+                typeModel = arrInfo[1]
+                modelSize = arrInfo[2]
+                if typeModel != "print" and typeModel != "auto":
+                    print("typeModel类型不对")
+                    continue
+                    
+            
+            if int(orderId) == 0 or int(pid) == 0 or len(modelSize) == 0:
+                print("orderId pid modelSize 有出现问题")
                 continue
 
-        elif len(arrInfo) == 3:
-            orderId = arrInfo[0]
-            pid,temp = getOrderInfoByOrderId(orderId)
-            if pid == "error":
-                print("获取订单信息失败")
-                continue
-            typeModel = arrInfo[1]
-            modelSize = arrInfo[2]
-            if typeModel != "print" and typeModel != "auto":
-                print("typeModel类型不对")
-                continue
-                
-        
-        if int(orderId) == 0 or int(pid) == 0 or len(modelSize) == 0:
-            print("orderId pid modelSize 有出现问题")
+            #转成数组
+            arrModelSize = modelSize.split(",")
+            print(f'执行脚本--- "python D:/make2/tools/cal_weight.py {typeModel} {pid} {modelSize} {orderId}"')
+            #发起计算请求
+            os.system(f"python D:/make2/tools/cal_weight.py {typeModel} {pid} {modelSize} {orderId}")
+        except Exception as e:
+            print(f"执行脚本异常: {str(e)}")
+            time.sleep(10)
+            r = create_redis_connection()
             continue
-
-        #转成数组
-        arrModelSize = modelSize.split(",")
-        print(f'执行脚本--- "python D:/make2/tools/cal_weight.py {typeModel} {pid} {modelSize} {orderId}"')
-        #发起计算请求
-        os.system(f"python D:/make2/tools/cal_weight.py {typeModel} {pid} {modelSize} {orderId}")

timer/setup_oem_exe.py

@@ -42,9 +42,24 @@ def zip_dir(path, output=None):
             zip.write(os.path.join(root, filename), relative_root + filename)  # 文件路径 压缩文件路径（相对路径）
     zip.close()
 
+def create_redis_connection():
+    """创建 Redis 连接，若连接失败则重试"""
+    while True:
+        try:
+            r = redis.Redis(host="106.14.158.208",password="kcV2000",port=6379,db=1)
+            # 尝试进行一次操作，检查连接是否有效
+            r.ping()  # ping 操作是一个简单的连接测试
+            print("Redis连接成功！")
+            return r
+        except ConnectionError:
+            print("Redis连接失败，正在重试...")
+            time.sleep(5)
+
+
+
 def main():
     #连接mp 的redis
-    r = redis.Redis(host="106.14.158.208",password="kcV2000",port=6379,db=1)
+    r = create_redis_connection()
     #本地测试环境
     #r = redis.Redis(host="172.31.1.254",port=6379,db=1)
     #取出数据
@@ -131,5 +146,11 @@ if __name__ == '__main__':
     #开启定时循环模式
     print("开启定时任务，检测是否打包")
     while True:
-        main()
-        time.sleep(10)
+        try:
+            main()
+            time.sleep(10)
+            continue
+        except Exception as e:
+            print(f"出现异常: {str(e)}")
+            time.sleep(10)
+            continue