增加掉线判别

server.py

@@ -34,7 +34,7 @@ def s2wx(title,description, content):
     """通过自建msgpusher发送至微信
     当前title值无效
     """
-
+    # pass
     # GET 方式
     # res = requests.get(f"{SERVER}/push/{USERNAME}?title={title}"
     #                    f"&description={description}&content={content}&token={TOKEN}")
@@ -43,7 +43,10 @@ def s2wx(title,description, content):
     res = requests.post("http://push.nmhd.eu.org:12722/push/murmur", json={
         "title": title,
         "description": description,
-        "content": content,
+        "content": f"""
+### 时间戳：  
+{datetime.datetime.now()}  
+{content}""",
         "token": "tt"
     })
     res = res.json()
@@ -63,7 +66,7 @@ pp = {}
 
 
 def add_timestamp():
-    print(datetime.datetime.now(), ":")
+    print("-------------------------↓",datetime.datetime.now(), "↓-------------------------")
 
 
 def save_cache(dic):
@@ -103,14 +106,14 @@ def update_pairs(addr, ccid, clear=0):
 CCID:{ccid.decode()}  
 地址:{str(addr.getpeername())}
             """
-            s2wx("","天通终端上线",t)
+            s2wx("","天通终端上线了",t)
         p[ccid] = addr
         pp[addr] = ccid
     else:
         del p[ccid]
         del pp[addr]
 
-    print("ccid已更新注册。")
+    print("在线终端已更新。")
     # 打印在线终端
     for i in p:
         print(i, "<--->", p[i])
@@ -170,7 +173,7 @@ def tt_hh(addr, data):
     msg[-1] = crc
     add_timestamp()
     addr.send(msg)
-    print("回复心跳。")
+    print("服务器回复心跳包。")
 
     # 从缓存中匹配到数据才重发
     # 仅有新终端上线时才重发
@@ -298,10 +301,13 @@ def tt_decode(addr, data):
 
 
 class MyServer(socketserver.BaseRequestHandler):
+    def setup(self):
+        self.server.timeout=3
+
     def handle(self):  # 回调
         add_timestamp()
-        print("客户端", self.client_address, "已上线，等待上报心跳注册ccid。")
-        s2wx("天通消息","TCP客户端上线",str(self.client_address) +  "已上线，等待上报心跳注册ccid。")
+        print("客户端", self.client_address, "已连接，等待上报心跳注册ccid。")
+        s2wx("天通消息","TCP客户端已连接",str(self.client_address) +  "已连接，等待上报心跳注册ccid。")
         conn = self.request
         # print(type(conn),conn.fd)
 
@@ -317,6 +323,23 @@ class MyServer(socketserver.BaseRequestHandler):
                 conn.close()
                 print(self.client_address, "疑是非法连接，已切断。")
                 break
+    
+    def finish(self):
+        
+        if self.request in pp:
+            t = f"""
+### **终端信息:**  
+CCID:{get_ccid(self.request)}  
+地址:{str(self.client_address)}
+            """
+            s2wx("","天通终端下线了",t)
+            print("终端",self.client_address,"下线了。")
+            update_pairs(self.request,get_ccid(self.request),1)
+        else:
+            print("客户端",self.client_address,"已断开连接。")
+            s2wx("天通消息","TCP客户端断开",str(self.client_address) +  "已断开连接。")
+
+
 
 
 if __name__ == "__main__":
@@ -326,6 +349,7 @@ if __name__ == "__main__":
     server = socketserver.ThreadingTCPServer(("", 7222), MyServer)
     add_timestamp()
     print("服务端初始化成功。", server.server_address)
+    server.timeout = 10
     server.serve_forever()