M500压测程序，修改了报文的时间为当前时间

lib/pressure/SendMultMsgThread_m500.py

@@ -15,12 +15,12 @@ class SendMultMsgThread_m500(ThreadBase):
         self.msg = msg
         self.timeOut = 30                           #socket超时时间
         self.BUF_SIZE = 1024                       #接收消息缓存
-        self.threadCount = 1000                      #并发线程数
+        self.threadCount = 5                      #并发线程数
         self.totalTime = 0                         #所有线程的运行总和
         self.threadArr = {}                        #保存每个线程的信息
         self.failThreadCount = 0                   #失败线程数
         self.durThreads = []                        #持续发送线程数组，当数组为空，表示所有线程已经结束
-        dt = 1 * 10 * 60
+        dt = 1 * 1 * 60
         self.durTime = dt                          #线程持续时间
         self.connectTimeoutNum = 0                 #连接超时线程数
         self.sendTimeoutNum = 0                       #发送超时线程数
@@ -293,11 +293,22 @@ class SendMultMsgThread_m500(ThreadBase):
             hearbeat_msg = hearbeat_msg[:-4] + self.crc16(hearbeat_msg[:-4])
             msg = hearbeat_msg
         elif wh == 1:
-            GPS_msg = "4040003d00054d" + str(carId) + "001001140305031e0301c329ed0659dec501f402e8000000b4050a0b0c9305050258001400000fa0000000005e606f115e60723be44b"
+            timeStamp = time.time()
+            timeArray = time.localtime(int(timeStamp - 8 * 3600))
+            dateTimeM = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
+            timeHex = self.getUTCTime(dateTimeM)
+            # GPS_msg = "4040003d00054d" + str(carId) + "001001140305031e0301c329ed0659dec501f402e8000000b4050a0b0c9305050258001400000fa0000000005e606f115e60723be44b"
+            GPS_msg = "4040003d00054d" + str(carId) + "001001" + timeHex + "01c329ed0659dec501f402e8000000b4050a0b0c9305050258001400000fa0000000005e606f115e60723be44b"
             GPS_msg = GPS_msg[:-4] + self.crc16(GPS_msg[:-4])
             msg = GPS_msg
         elif wh == 2:
-            OBD_msg = "4040007000064d" + str(carId) + "00120114030503202d26d7fffff0000000000505000000143c00000bb80100000fa00000000a0000000000005e60723b723b39331e100055320000001312001007d0001e0000000000000096000000280096ffff3e0001f40000003e00000000000000000000007213"
+            timeStamp = time.time()
+            timeArray = time.localtime(int(timeStamp - 8 * 3600))
+            dateTimeM = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
+            timeHex = self.getUTCTime(dateTimeM)
+            # OBD_msg = "4040007000064d" + str(carId) + "00120114030503202d26d7fffff0000000000505000000143c00000bb80100000fa00000000a0000000000005e60723b723b39331e100055320000001312001007d0001e0000000000000096000000280096ffff3e0001f40000003e00000000000000000000007213"
+            OBD_msg = "4040007000064d" + str(carId) + "001201" + timeHex + "26d7fffff0000000000505000000143c00000bb80100000fa00000000a0000000000005e60723b723b39331e100055320000001312001007d0001e0000000000000096000000280096ffff3e0001f40000003e00000000000000000000007213"
+
             OBD_msg = OBD_msg[:-4] + self.crc16(OBD_msg[:-4])
             msg = OBD_msg
         return msg
@@ -356,11 +367,53 @@ class SendMultMsgThread_m500(ThreadBase):
             print(info_2)
             return info_1 + "\n" +info_2 + "\n"
 
+    #####################################################
+    #               将UTC时间转换为16进制，
+    #        例如：2020-01-02   20:30:00 （年取后面2字节）则将20,01，02,20,30,00 转换为对应的6个字节
+    #        theTime:传入一个类似：2020-01-03 13:05:13的一个字符串
+    #####################################################
+    def getUTCTime(self,theTime):
+        # 获取当前时间，时间格式为：2020-01-03 13:05:13
+        # now_time = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+        # 将2020-01-03 13:05:13时间格式转换为一个数组
+        # timeStr = "2020-01-03 13:05:13"
+        timeStr = theTime
+        timeArr = []
+        timeArr.append(timeStr[2:4])
+        timeArr.append(timeStr[5:7])
+        timeArr.append(timeStr[8:11])
+        timeArr.append(timeStr[11:13])
+        timeArr.append(timeStr[14:16])
+        timeArr.append(timeStr[17:19])
+        UTCTime = ""
+        for i in range(0, len(timeArr)):
+            UTCTime += self.int2hexString(int(timeArr[i]))
+        return UTCTime
+
+    #####################################################
+    #               数字转换为16进制字符串
+    #####################################################
+    def int2hexString(self, num):
+        hexStr = hex(num)[2:]
+        if (len(hexStr) % 2) == 1:
+            hexStr = "0" + hexStr
+        return hexStr
+
+    #####################################################
+    #               数字转换为16进制字符串，通过传入字节数可自动补0
+    #               传入数据格式所占字节数
+    #####################################################
+    def int2hexStringByBytes(self, num,bytescount=1):
+        hexStr = hex(num)[2:]
+        while len(hexStr) < (bytescount * 2):
+            hexStr = "0" + hexStr
+        return hexStr
+
 
 if __name__ == "__main__":
     t = SendMultMsgThread_m500()
     # t.setHost("10.100.12.32")
-    t.setHost("10.100.5.251")
+    t.setHost("10.100.12.32")
     t.setPort(9008)       #M500
     # t.setPort(9009)       # M300
     # t.startThread()