优化了日志输出

lib/service/StreamH264Flv.py

@@ -44,6 +44,7 @@ class StreamH264Flv():
         self.isOpenVideoLog = 0                             # 是否开启视频日志 0：不开启   1：开启
         self.isOpenAudioLog = 0                             # 是否开启音频日志 0：不开启   1：开启
         self.protocal_1078 = Protocal_1078()
+        self.autoClose = 0                                  # 视频推流完是否自动关闭连接  0：否    1：是
 
 
     def setMobile(self,data):
@@ -76,6 +77,9 @@ class StreamH264Flv():
         self.isOpenVideoLog = data
     def setIsOpenAudioLog(self,data):
         self.isOpenAudioLog = data
+    def setAutoClose(self,data):
+        self.autoClose = data
+
 
 
     ####################################################
@@ -95,6 +99,7 @@ class StreamH264Flv():
     ####################################################
     def disConnectServer(self):
         self.client.close()
+        self.client = None
 
     ####################################################
     #     读取flv文件，并发送 （h264编码，并且音频为aac编码格式）
@@ -161,8 +166,13 @@ class StreamH264Flv():
         timeCur = self.getCurTime()
         self.multiPushStatus = self.multiPushStatus + 1
         self.timeStampSeek = timeStamp + 1000
-        self.logTextCtr.WriteText(timeCur + "视频推流完，自动结束推流！\n")
-        # self.client.close()
+        self.logTextCtr.WriteText(timeCur + "视频推流结束，自动结束推流！\n")
+        if self.autoClose == 1:
+            self.client.close()
+            self.client = None
+            curTime = self.getCurTime()
+            msgTxt = curTime + "视频推流结束，自动结束推流！(同时断开了连接)"
+            wx.CallAfter(pub.sendMessage, "closeMsg" + str(self.channel), msg=msgTxt)
 
     ####################################################
     #     停止发送消息
@@ -178,7 +188,8 @@ class StreamH264Flv():
         res = json.loads(res)
         url = res["data"]["url"]
         # url = self.replaceHost(res["data"]["url"],"video-test.vandyo.com:")
-        print("播放地址：" + url)
+        wx.CallAfter(pub.sendMessage, "showLog" + str(self.channel), msg="播放地址：" + url + "\n")
+        # print("播放地址：" + url)
 
     ####################################################
     #      替换url的host
@@ -217,7 +228,7 @@ class StreamH264Flv():
             if self.isOpenVideoLog != 0:
                 # print("发送视频消息：" + msg)
                 msgTxt = "发送视频消息：" + msg
-                wx.CallAfter(pub.sendMessage, "showLog", msg=msgTxt)
+                wx.CallAfter(pub.sendMessage, "showLog" + str(self.channel), msg=msgTxt)
             try:
                 self.client.send(binascii.a2b_hex(msg))
             except:
@@ -241,7 +252,7 @@ class StreamH264Flv():
             if self.isOpenAudioLog != 0:
                 # print("发送音频消息：" + msg)
                 msgTxt = "发送音频消息：" + msg
-                wx.CallAfter(pub.sendMessage, "showLog", msg=msgTxt)
+                wx.CallAfter(pub.sendMessage, "showLog" + str(self.channel), msg=msgTxt)
             self.client.send(binascii.a2b_hex(msg))
             time.sleep(self.sendDur)
 
@@ -311,7 +322,6 @@ class StreamH264Flv():
             frameData["frames"] = frames
         elif frameData["AVCPkgType"] == 2:
             frameData["frames"] = []
-            # print("2222222----------" + AVTag)
         else:
             frameData["frames"] = []
         return frameData

lib/socket/ClientWebSocket.py

@@ -2,7 +2,8 @@
 import ssl
 import time
 
-from gevent import thread
+import wx
+from pubsub import pub
 import websocket
 
 
@@ -33,15 +34,18 @@ class ClientWebSocket():
 
     def on_message(self, message):
         print("收到消息：" + message)
+        wx.CallAfter(pub.sendMessage, "msgRev", msg=message)
 
     def on_error(self, error):
         print(error)
 
     def on_close(self):
-        print("websocket 已经断开！！！")
+        curTime = self.getCurTime()
+        print(curTime + "websocket 已经断开！！！")
 
     def on_open(self):
-        print("websocket 已连接......")
+        curTime = self.getCurTime()
+        print(curTime + "websocket 已连接......")
         print(self.wsUrl + self.wsCode)
 
     ##################################################
@@ -56,6 +60,16 @@ class ClientWebSocket():
     def close(self):
         self.ws.close()
 
+    ####################################################
+    #      获取当前时间
+    ####################################################
+    def getCurTime(self):
+        timeCur = int(time.time() * 1000)
+        timeArray = time.localtime(timeCur / 1000)
+        timeCur = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
+        timeCur = "[" + timeCur + "]  "
+        return timeCur
+
 if __name__ == "__main__":
     ClientWebSocket().connect()
 

ui/CameraArea.py

@@ -15,6 +15,7 @@ import yaml
 from pubsub import pub
 
 from lib.service.StreamH264Flv import StreamH264Flv
+from ui import globalParams
 
 
 class CameraArea():
@@ -40,6 +41,7 @@ class CameraArea():
         self.msgSendDurText = None                                                # 发送间隔文本框
         self.audioCombox = None                                                   # 音频开关按钮
         self.videoPlayText = None                                                 # 获取播放地址文本框
+        self.audioCloseCombox = None                                              # 控制是否自动断连开关
         self.isShowFrame = 0                                                      # 是否展示帧预览画面 0：不显示  1：显示
 
     def setDevId(self,data):
@@ -47,6 +49,11 @@ class CameraArea():
     def setChannel(self,data):
         self.channel = data
 
+    def getDevIdText(self):
+        return self.devIdText
+    def getPushObj(self):
+        return self.pushObj
+
     #################################################
     #       创建一个顶级pannel
     #################################################
@@ -58,6 +65,10 @@ class CameraArea():
         boxSizer.Add(topPanel,1,flag=wx.EXPAND | wx.ALL)
         boxSizer.Add(bottomPanel,2, flag=wx.EXPAND | wx.TOP , border=5)
         self.mainPanel.SetSizer(boxSizer)
+
+        pub.subscribe(self.showAVLog, "showLog" + str(self.channel))
+        pub.subscribe(self.processAutoClose, "closeMsg" + str(self.channel))
+
         return self.mainPanel
 
     #################################################
@@ -96,6 +107,9 @@ class CameraArea():
         self.msgSendDurText = wx.TextCtrl(paramView, pos=(150, 125), size=wx.Size(40, -1), value="7")                        # 消息发送间隔
         wx.StaticText(paramView, label='音频：', pos=(200, 130))
         self.audioCombox = wx.ComboBox(paramView, pos=(240,125), choices=['开', '关'],value="开",size=wx.Size(50,-1))
+        wx.StaticText(paramView, label='推完自动断连：', pos=(300, 130))
+        self.audioCloseCombox = wx.ComboBox(paramView, pos=(390, 125), choices=['是', '否'], value="是", size=wx.Size(50, -1))
+
         wx.StaticText(paramView, label='播放地址：', pos=(10, 190))
         self.videoPlayText = wx.TextCtrl(paramView, pos=(70, 185), size=wx.Size(350, -1))                                    # 视频播放地址
         getPlayUrlButton = wx.Button(paramView, label="获取播放地址", pos=(425, 185))
@@ -180,11 +194,14 @@ class CameraArea():
         boxSizer_bottom.Add(ctrArea, 40, flag=wx.EXPAND | wx.LEFT,border=10)
         bottomPanel.SetSizer(boxSizer_bottom)
 
-        pub.subscribe(self.showAVLog, "showLog")
         return  bottomPanel
 
     def showAVLog(self,msg):
         self.logTextCtr.WriteText(msg + "\n")
+    def processAutoClose(self,msg):
+        self.logTextCtr.WriteText(msg + "\n")
+        self.pushStatusText.SetValue("未连接")
+        self.pushObj = None
     #################################################
     #       打开文件选择对话框
     #################################################
@@ -208,6 +225,7 @@ class CameraArea():
     #      获取视频播放地址
     ####################################################
     def doGetPlayUrl(self,textCtr):
+        self.setLogRedirect()
         devId = self.devIdText.GetValue()
         channel = self.channelText.GetValue()
         res = requests.post(self.getGetPlayUrl, data=json.dumps({'devId': devId, 'chan': str(channel)})).text
@@ -215,8 +233,6 @@ class CameraArea():
         url = res["data"]["url"]
         textCtr.SetValue(url)
     def getPlayUrl(self,evt,textCtr):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
         if self.getOsName() == "Windows":
             threadObj = threading.Thread(target=self.doGetPlayUrl,args=(textCtr,))
         else:
@@ -238,8 +254,7 @@ class CameraArea():
     #      连网
     ####################################################
     def connect(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         isSendAudio = self.getAudioStatus()
         if self.pushObj == None:
             if self.getOsName() == "Windows":
@@ -258,8 +273,6 @@ class CameraArea():
         sendDur = self.msgSendDurText.GetValue()
         isSendAudio = self.getAudioStatus()
         flvPath = self.videoPathText.GetValue()
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
         obj = StreamH264Flv()
         obj.setHost(host)
         obj.setPort(int(port))
@@ -272,6 +285,8 @@ class CameraArea():
         obj.setMainFrame(self.mainPanel)
         obj.setLogTextCtr(self.logTextCtr)
         obj.setPushStatusText(self.pushStatusText)
+        if self.audioCloseCombox.GetValue() == "是":
+            obj.setAutoClose(1)
         self.pushObj = obj
         self.pushObj.connectServer()
         timeCur = self.getCurTime()
@@ -292,8 +307,7 @@ class CameraArea():
     #      断网
     ####################################################
     def disConnect(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         self.pushObj.disConnectServer()
         self.pushObj = None
         self.pushStatusText.SetValue("未连网")
@@ -304,8 +318,7 @@ class CameraArea():
     #      开始推流
     ####################################################
     def startPush(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         try:
             timeCur = self.getCurTime()
             if self.pushObj != None:
@@ -318,8 +331,6 @@ class CameraArea():
         except:
             traceback.print_exc()
     def pushStream(self):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
         try:
             self.pushObj.readFlvAndSend()
         except:
@@ -329,16 +340,13 @@ class CameraArea():
     #      暂停推流
     ####################################################
     def pausePush(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         if self.getOsName() == "Windows":
             threadObj = threading.Thread(target=self.doPausePush)
         else:
             threadObj = threading.Thread(target=self.doPausePush())
         threadObj.start()
     def doPausePush(self):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
         timeCur = self.getCurTime()
         self.logTextCtr.WriteText(timeCur + "暂停推流！\n")
         self.pushStatusText.SetValue("推流暂停")
@@ -348,16 +356,13 @@ class CameraArea():
     #      继续推流
     ####################################################
     def continuePush(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         if self.getOsName() == "Windows":
             threadObj = threading.Thread(target=self.doContinuePush)
         else:
             threadObj = threading.Thread(target=self.doContinuePush())
         threadObj.start()
     def doContinuePush(self):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
         timeCur = self.getCurTime()
         self.logTextCtr.WriteText(timeCur + "继续推流！\n")
         self.pushStatusText.SetValue("推流中")
@@ -367,16 +372,13 @@ class CameraArea():
     #      停止推流
     ####################################################
     def stopPush(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         if self.getOsName() == "Windows":
             threadObj = threading.Thread(target=self.doStopPush)
         else:
             threadObj = threading.Thread(target=self.doStopPush())
         threadObj.start()
     def doStopPush(self):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
         timeCur = self.getCurTime()
         self.logTextCtr.WriteText(timeCur + "推流停止！\n")
         self.pushStatusText.SetValue("连网")
@@ -401,14 +403,14 @@ class CameraArea():
     #      实时显示帧画面
     ####################################################
     def showFrame(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         if self.getOsName() == "Windows":
             threadObj = threading.Thread(target=self.doShowFrame)
         else:
             threadObj = threading.Thread(target=self.doShowFrame())
         threadObj.start()
     def doShowFrame(self):
+        self.setLogRedirect()
         self.isShowFrame = 1
         devId = self.devIdText.GetValue()
         channel = self.channelText.GetValue()
@@ -439,8 +441,7 @@ class CameraArea():
     #      停止显示帧画面
     ####################################################
     def stopShowFrame(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         if self.getOsName() == "Windows":
             threadObj = threading.Thread(target=self.stopDoShowFrame)
         else:
@@ -453,8 +454,7 @@ class CameraArea():
     #      播放视频地址
     ###################################################
     def playFrame(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         if self.getOsName() == "Windows":
             threadObj = threading.Thread(target=self.doPlayFrame)
         else:
@@ -480,6 +480,7 @@ class CameraArea():
     #      控制是否显示视频日志
     ###################################################
     def isVideoLogOpenChange(self,evt):
+        self.setLogRedirect()
         val = evt.GetEventObject().GetValue()
         if val == "视频日志（开）":
             self.pushObj.setIsOpenVideoLog(1)
@@ -490,6 +491,7 @@ class CameraArea():
     #      控制是否显示音频日志
     ###################################################
     def isAudioLogOpenChange(self,evt):
+        self.setLogRedirect()
         val = evt.GetEventObject().GetValue()
         if val == "音频日志（开）":
             self.pushObj.setIsOpenAudioLog(1)
@@ -500,6 +502,7 @@ class CameraArea():
     #      改变消息发送间隔
     ####################################################
     def changeSendDur(self,evt,textCtr):
+        self.setLogRedirect()
         curVal = int(textCtr.GetValue())
         self.pushObj.setSendDur(curVal / 1000)
         self.msgSendDurText.SetValue(str(curVal))
@@ -508,10 +511,19 @@ class CameraArea():
     #      实时改变音频发送
     ####################################################
     def changeIsSendAudio(self,evt):
+        self.setLogRedirect()
         val = evt.GetEventObject().GetValue()
         if val == "音频（开）":
             self.pushObj.setIsSendAudio(1)
             self.audioCombox.SetValue("开")
         else:
             self.pushObj.setIsSendAudio(0)
-            self.audioCombox.SetValue("关")
+            self.audioCombox.SetValue("关")
\ No newline at end of file
+
+    ####################################################
+    #      日志重定向到日志框
+    ####################################################
+    def setLogRedirect(self):
+        if globalParams.isLogRedirect == 1:
+            sys.stdout = self.logTextCtr
+            sys.stderr = self.logTextCtr
\ No newline at end of file

ui/HomeArea.py

 #coding: utf-8
+import hashlib
+import json
 import sys
 import threading
+import time
 
 import wx
+from pubsub import pub
 
 from lib.socket.ClientWebSocket import ClientWebSocket
+from ui import globalParams
 
 
 class HomeArea():
     def __init__(self, frame):
         self.frame = frame
-        self.wsUrl = "ws://api-test.vandyo.com/mirror/websocket/"                    # webosocket 连接地址
+        self.wsUrl = "ws://api-test.vandyo.com/mirror/websocket/"                     # webosocket 连接地址
         self.devCode = "868142043390091"                                              # 设备id
         self.ws = None
         self.mainPanel = None
+        self.heartBeatTime = 60                                                       # 心跳时间
+        self.isHeartBeat = 1                                                          # 是否开启心跳 0：不开启   1：开启
 
         self.wsUrlText = None                                                        # webSocket 连接地址文本框
         self.devCodeText = None                                                      # 设备号文本框
+        self.heartBeatTimeText = None                                                # 心跳时间文本框
+        self.heartBeatCombox = None                                                  # 心跳开关设置
+
         self.logTextCtr = None                                                       # 日志显示框
 
+
+
     def setWsUrl(self,data):
         self.wsUrl = data
     def setDevCode(self,data):
@@ -36,6 +48,8 @@ class HomeArea():
         boxSizer.Add(topPanel,1,flag=wx.EXPAND | wx.ALL)
         boxSizer.Add(bottomPanel,2, flag=wx.EXPAND | wx.TOP , border=5)
         self.mainPanel.SetSizer(boxSizer)
+
+        pub.subscribe(self.processRevCmd, "msgRev")
         return self.mainPanel
 
     def getTopPanel(self):
@@ -46,18 +60,23 @@ class HomeArea():
         wx.StaticText(topPanel, label='设备 号：', pos=(430, 10))
         self.devCodeText = wx.TextCtrl(topPanel, pos=(485, 5), size=wx.Size(120, -1), value=self.devCode)
         setDevCodeButton = wx.Button(topPanel, label="设置设备号", pos=(610, 5))
-        connectButton = wx.Button(topPanel, label="连接设备", pos=(695, 5))
+        self.frame.Bind(wx.EVT_BUTTON, lambda evt: self.setDevCode(evt),
+                        setDevCodeButton)
+        wx.StaticText(topPanel, label='心跳时间（秒）:', pos=(10, 40))
+        self.heartBeatTimeText = wx.TextCtrl(topPanel, pos=(110,35), size=wx.Size(60, -1), value=str(self.heartBeatTime))
+        wx.StaticText(topPanel, label='是否开启心跳:', pos=(180, 40))
+        self.heartBeatCombox = wx.ComboBox(topPanel, pos=(270, 35), choices=['开', '关'], value="关",
+                                           size=wx.Size(50, -1))
+        connectButton = wx.Button(topPanel, label="连接设备", pos=(610, 35))
         self.frame.Bind(wx.EVT_BUTTON, lambda evt: self.connect(evt),
                         connectButton)
-        disConnectButton = wx.Button(topPanel, label="断开连接", pos=(775, 5))
+        disConnectButton = wx.Button(topPanel, label="断开连接", pos=(690, 35))
         self.frame.Bind(wx.EVT_BUTTON, lambda evt: self.disConnect(evt),
                         disConnectButton)
-        wx.StaticText(topPanel, label='状态：',pos=(855, 10))
-        self.connectStatusText = wx.TextCtrl(topPanel, pos=(895, 5), size=wx.Size(80, -1), value="未连接",style=wx.TE_READONLY)
+        wx.StaticText(topPanel, label='状态：',pos=(780, 40))
+        self.connectStatusText = wx.TextCtrl(topPanel, pos=(820, 35), size=wx.Size(80, -1), value="未连接",style=wx.TE_READONLY)
         self.connectStatusText.SetForegroundColour(wx.RED)
 
-        connectButton1 = wx.Button(topPanel, label="连接设备", pos=(695, 100))
-
         return topPanel
 
     #################################################
@@ -69,8 +88,6 @@ class HomeArea():
         logArea = wx.Panel(bottomPanel)
         logStaticText = wx.StaticText(logArea, label='日志：')
         self.logTextCtr = wx.TextCtrl(logArea, size=wx.Size(40, -1),style=wx.TE_MULTILINE)
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
         boxSizer_logArea = wx.BoxSizer(wx.VERTICAL)
         boxSizer_logArea.Add(logStaticText, 2, flag=wx.EXPAND | wx.TOP ,border=10)
         boxSizer_logArea.Add(self.logTextCtr, 100, flag=wx.EXPAND | wx.ALL)
@@ -82,28 +99,42 @@ class HomeArea():
         clearLogButton = wx.Button(ctrPanel, label="清空日志", pos=(5, 5))
         self.frame.Bind(wx.EVT_BUTTON, lambda evt: self.clearLog(evt),
                         clearLogButton)
+        clearLogButton = wx.Button(ctrPanel, label="关闭心跳", pos=(85, 5))
+        self.frame.Bind(wx.EVT_BUTTON, lambda evt: self.stopHeartBeat(evt),
+                        clearLogButton)
         boxSizer_ctrArea = wx.BoxSizer(wx.VERTICAL)
         boxSizer_ctrArea.Add(ctrText,2, flag=wx.EXPAND | wx.TOP ,border=10)
         boxSizer_ctrArea.Add(ctrPanel,100, flag=wx.EXPAND | wx.ALL)
         ctrArea.SetSizer(boxSizer_ctrArea)
 
-        boxSizer_bottom.Add(logArea,70,flag=wx.EXPAND | wx.ALL)
-        boxSizer_bottom.Add(ctrArea, 30, flag=wx.EXPAND | wx.LEFT,border=10)
+        boxSizer_bottom.Add(logArea,60,flag=wx.EXPAND | wx.ALL)
+        boxSizer_bottom.Add(ctrArea, 40, flag=wx.EXPAND | wx.LEFT,border=10)
         bottomPanel.SetSizer(boxSizer_bottom)
 
         return  bottomPanel
 
+    #################################################
+    #       设置设备号
+    #################################################
+    def setDevCode(self,evt):
+        globalParams.camera_1.getDevIdText().SetValue(self.devCodeText.GetValue()[3:])
+        globalParams.camera_2.getDevIdText().SetValue(self.devCodeText.GetValue()[3:])
+        globalParams.camera_3.getDevIdText().SetValue(self.devCodeText.GetValue()[3:])
+
     #################################################
     #       连接设备
     #################################################
     def connect(self,evt):
-        sys.stdout = self.logTextCtr
-        sys.stderr = self.logTextCtr
+        self.setLogRedirect()
         self.ws = ClientWebSocket()
         self.ws.setWsUrl(self.wsUrlText.GetValue())
         self.ws.setWsCode(self.devCodeText.GetValue())
         threadObj = threading.Thread(target=self.doConnect, args=())
         threadObj.start()
+        if self.heartBeatCombox.GetValue() == "开":
+            self.isHeartBeat = 1
+            self.startHeartBeat()
+        self.connectStatusText.SetValue("已连接")
     def doConnect(self):
         self.ws.connect()
 
@@ -112,11 +143,113 @@ class HomeArea():
     #       断开连接
     #################################################
     def disConnect(self,evt):
+        self.setLogRedirect()
+        self.stopHeartBeat(None)
         self.ws.close()
+        self.connectStatusText.SetValue("未连接")
+
+        # self.stopHeartBeat(None)
+        # self.ws.close()
+        # self.connectStatusText.SetValue("未连接")
+        # curTime = self.getCurTime()
+        # self.logTextCtr.WriteText(curTime + "websocket连接已经断开")
 
     #################################################
     #       清空日志
     #################################################
     def clearLog(self,evt):
+        self.setLogRedirect()
         self.logTextCtr.SetValue("")
 
+
+    #################################################
+    #       启动发送心跳服务
+    #################################################
+    def startHeartBeat(self):
+        self.setLogRedirect()
+        threadObj = threading.Thread(target=self.sendHeartBeatService, args=())
+        threadObj.start()
+    #################################################
+    #       发送心跳服务
+    #################################################
+    def sendHeartBeatService(self):
+        self.setLogRedirect()
+        while self.isHeartBeat == 1:
+            time.sleep(int(self.heartBeatTimeText.GetValue()))
+            if self.isHeartBeat == 1:
+                timeCur = int(time.time() * 1000)
+                skeyOrg = str(timeCur) + self.devCodeText.GetValue()
+                m = hashlib.md5()
+                m.update(skeyOrg.encode("utf8"))
+                skey = m.hexdigest()
+                msg = {}
+                msg["data"] = {}
+                msg["skey"] = skey
+                msg["type"] = "9"         # 心跳指令上报
+                msg = json.dumps(msg)
+                self.ws.sendMsg(msg)
+                curTime = self.getCurTime()
+                self.logTextCtr.WriteText(curTime + "发送心跳：" + msg + "\n")
+
+    #################################################
+    #       停止发送心跳服务
+    #################################################
+    def stopHeartBeat(self,evt):
+        self.setLogRedirect()
+        self.isHeartBeat = 0
+        curTime = self.getCurTime()
+        self.logTextCtr.WriteText(curTime + "停止了心跳服务！\n")
+
+    ####################################################
+    #      获取当前时间
+    ####################################################
+    def getCurTime(self):
+        timeCur = int(time.time() * 1000)
+        timeArray = time.localtime(timeCur / 1000)
+        timeCur = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
+        timeCur = "[" + timeCur + "]  "
+        return timeCur
+
+
+    ####################################################
+    #      处理服务端下发的指令
+    ####################################################
+    def processRevCmd(self,msg):
+        self.setLogRedirect()
+        msgJson = json.loads(msg)
+        msgType = msgJson["type"]
+        if msgType == "1":
+            cam = msgJson["data"]["cam"]
+            if cam == 1:
+                if globalParams.camera_1.getPushObj() == None :
+                    globalParams.camera_1.doConnect()
+                    globalParams.camera_1.startPush(None)
+                else:
+                    curTime = self.getCurTime()
+                    self.logTextCtr.WriteText(curTime + "消息： 摄像头1连接中！！！\n")
+            elif cam == 2:
+                if globalParams.camera_2.getPushObj() == None:
+                    globalParams.camera_2.doConnect()
+                    globalParams.camera_2.startPush(None)
+                else:
+                    curTime = self.getCurTime()
+                    self.logTextCtr.WriteText(curTime + "消息： 摄像头2连接中！！！\n")
+            elif cam == 3:
+                if globalParams.camera_3.getPushObj() == None:
+                    globalParams.camera_3.doConnect()
+                    globalParams.camera_3.startPush(None)
+                else:
+                    curTime = self.getCurTime()
+                    self.logTextCtr.WriteText(curTime + "消息： 摄像头3连接中！！！\n")
+
+    ####################################################
+    #      日志重定向到日志框
+    ####################################################
+    def setLogRedirect(self):
+        if globalParams.isLogRedirect == 1:
+            sys.stdout = self.logTextCtr
+            sys.stderr = self.logTextCtr
+
+
+
+

ui/MainWindow.py

@@ -6,6 +6,7 @@ from ui.CameraArea import CameraArea
 from ui.CodecArea import CodecArea
 from ui.EventAndOtherArea import EventAndOtherArea
 from ui.HomeArea import HomeArea
+from ui import globalParams
 
 '''
 定义主窗体
@@ -45,15 +46,18 @@ class MainWindow():
         nodeBook.AddPage(page0, "云镜首页")
 
         cameraArea1 = CameraArea(nodeBook)
+        globalParams.camera_1 = cameraArea1
         page1 = cameraArea1.create()
         nodeBook.AddPage(page1,"摄像头1")
 
         cameraArea2 = CameraArea(nodeBook)
+        globalParams.camera_2 = cameraArea2
         cameraArea2.setChannel(2)
         page2 = cameraArea2.create()
         nodeBook.AddPage(page2, "摄像头2")
 
         cameraArea3 = CameraArea(nodeBook)
+        globalParams.camera_3 = cameraArea3
         cameraArea3.setChannel(3)
         page3 = cameraArea3.create()
         nodeBook.AddPage(page3, "摄像头3")

ui/globalParams.py

+# coding:utf-8
+
+camera_1 = None                # 相机1
+camera_2 = None                # 相机2
+camera_3 = None                # 相机3
+
+isLogRedirect = 0              # 日志是否重定向到日志文本框 0： 不重定向 (用于调试)   1：重定向   (用于给别人用)