import json
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import logging
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import socketserver
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import socket
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import time
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import data_process
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import gpcode_manager
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import authority
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import l2_data_manager
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import trade_manager
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import l2_code_operate
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from log import logger_l2_error, logger_l2_process, logger_device
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class MyTCPServer(socketserver.TCPServer):
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def __init__(self, server_address, RequestHandlerClass, bind_and_activate=True, pipe=None):
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self.pipe = pipe # 增加的参数
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socketserver.TCPServer.__init__(self, server_address, RequestHandlerClass, bind_and_activate=bind_and_activate)
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# 如果使用异步的形式则需要再重写ThreadingTCPServer
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class MyThreadingTCPServer(socketserver.ThreadingMixIn, MyTCPServer): pass
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class MyBaseRequestHandle(socketserver.BaseRequestHandler):
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reset_code_dict = {}
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set_operate_code_state_dict = {}
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l2_data_error_dict = {}
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def setup(self):
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super().setup() # 可以不调用父类的setup()方法，父类的setup方法什么都没做
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# print("----setup方法被执行-----")
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# print("打印传入的参数：", self.server.pipe)
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self.l2CodeOperate = l2_code_operate.L2CodeOperate.get_instance()
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def handle(self):
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host = self.client_address[0]
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super().handle() # 可以不调用父类的handler(),方法，父类的handler方法什么都没做
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# print("-------handler方法被执行----")
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# print(self.server)
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# print(self.request) # 服务
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# print("客户端地址：", self.client_address) # 客户端地址
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# print(self.__dict__)
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# print("- " * 30)
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# print(self.server.__dict__)
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# print("- " * 30)
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sk: socket.socket = self.request
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while True:
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data = sk.recv(102400)
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if len(data) == 0:
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# print("客户端断开连接")
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break;
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_str = data.decode()
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if len(_str) > 0:
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# print("结果：",_str)
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type = data_process.parseType(_str)
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return_str = "OK"
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if type == 0:
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try:
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__start_time = round(time.time() * 1000)
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# level2盘口数据
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day, client, channel, code, datas = l2_data_manager.parseL2Data(_str)
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try:
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# print("L2数据接受",day,code,len(datas))
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# 查询
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code_ = gpcode_manager.get_listen_code_by_pos(client, channel)
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if code_ != code:
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key = "{}-{}-{}".format(client, channel, code)
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# 间隔2s
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if key not in self.reset_code_dict or round(
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time.time() * 1000) - self.reset_code_dict[key] > 2000:
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self.l2CodeOperate.set_operate_code_state(client, channel, 0)
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self.reset_code_dict[key] = round(time.time() * 1000)
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if code_ is None:
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code_ = ""
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self.l2CodeOperate.repaire_operate(int(client), int(channel), code_)
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else:
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key = "{}-{}".format(client, channel)
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if key not in self.set_operate_code_state_dict or round(
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time.time() * 1000) - self.set_operate_code_state_dict[key] > 1000:
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self.set_operate_code_state_dict[key] = round(time.time() * 1000)
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self.l2CodeOperate.set_operate_code_state(client, channel, 1)
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if gpcode_manager.is_listen(code):
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l2_data_manager.process_data(code, datas)
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except l2_data_manager.L2DataException as l:
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# 单价不符
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if l.get_code() == l2_data_manager.L2DataException.CODE_PRICE_ERROR:
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key = "{}-{}-{}".format(client, channel, code)
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if key not in self.l2_data_error_dict or round(
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time.time() * 1000) - self.l2_data_error_dict[key] > 2000:
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self.l2CodeOperate.repaire_l2_data(code)
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self.l2_data_error_dict[key] = round(time.time() * 1000)
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except Exception as e:
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print("异常", str(e))
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logging.exception(e)
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logger_l2_error.error("出错：{}".format(str(e)))
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logger_l2_error.error("内容：{}".format(_str))
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finally:
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__end_time = round(time.time() * 1000)
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# 只记录大于40ms的数据
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if __end_time - __start_time > 40:
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logger_l2_process.info("l2处理时间：{}-{}".format(code, __end_time - __start_time));
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except:
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pass
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elif type == 10:
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# level2交易队列
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try:
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code, setData = data_process.parseL2TradeQueueData(_str)
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if gpcode_manager.is_listen(code):
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data_process.saveL2Data(day, code, setData)
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except:
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print("异常")
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elif type == 1:
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# 设置股票代码
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data_list = data_process.parseGPCode(_str)
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data_process.saveZYLTSZ(data_list)
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code_list = []
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for data in data_list:
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code_list.append(data["code"])
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gpcode_manager.set_gp_list(code_list)
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# 重新订阅
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self.server.pipe.send("resub")
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elif type == 2:
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# 涨停代码
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codeList = data_process.parseGPCode(_str)
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gpcode_manager.set_limit_up_list(codeList)
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elif type == 3:
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# 交易成功信息
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dataList = data_process.parseList(_str)
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try:
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trade_manager.process_trade_success_data(dataList)
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except Exception as e:
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logging.exception(e)
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trade_manager.save_trade_success_data(dataList)
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elif type == 5:
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# 交易委托信息
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dataList = data_process.parseList(_str)
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try:
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trade_manager.process_trade_delegate_data(dataList)
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except Exception as e:
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logging.exception(e)
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trade_manager.save_trade_delegate_data(dataList)
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elif type == 4:
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# 行业代码信息
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dataList = data_process.parseList(_str)
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data_process.saveIndustryCode(dataList)
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elif type == 6:
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# 可用金额
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datas = data_process.parseData(_str)
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client = datas["client"]
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money = datas["money"]
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# TODO存入缓存文件
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trade_manager.set_available_money(client, money)
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elif type == 20:
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# 登录
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data = data_process.parse(_str)["data"]
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try:
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client_id, _authoritys = authority.login(data["account"], data["pwd"])
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return_str = data_process.toJson(
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{"code": 0, "data": {"client": int(client_id), "authoritys": json.loads(_authoritys)}})
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except Exception as e:
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return_str = data_process.toJson({"code": 1, "msg": str(e)})
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elif type == 30:
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data = data_process.parse(_str)["data"]
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client_id = data["client"]
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if "memery" in data:
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mem = data["memery"]
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logger_device.info("（{}）内存使用率：{}".format(client_id, mem))
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data_process.saveClientActive(int(client_id), host)
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# print("心跳：", client_id)
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sk.send(return_str.encode())
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# print("----------handler end ----------")
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def finish(self):
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super().finish() # 可以不调用父类的finish(),方法，父类的finish方法什么都没做
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# print("--------finish方法被执行---")
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def send_msg(client_id, data):
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_ip = data_process.getActiveClientIP(client_id)
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if _ip is None or len(_ip) <= 0:
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raise Exception("客户端IP为空")
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socketClient = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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socketClient.connect((_ip, 9006))
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# 连接socket
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try:
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socketClient.send(json.dumps(data).encode())
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recv = socketClient.recv(1024)
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result = recv.decode().lstrip()
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return result
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finally:
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socketClient.close()
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# 客户端心跳机制
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def test_client_server():
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while True:
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clients = authority.get_l2_clients()
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for client in clients:
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print("心跳", client)
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try:
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send_msg(client, {"action": "test"})
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except:
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pass
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time.sleep(5)
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if __name__ == "__main__":
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code = "000503"
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client_id, pos = gpcode_manager.get_listen_code_pos(code)
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if client_id is not None and pos is not None:
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# 获取涨停价与跌停价
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max_price = gpcode_manager.get_limit_up_price(code)
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min_price = gpcode_manager.get_limit_down_price(code)
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data = {"action": "repairL2Data",
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"data": {"index": int(pos), "code": code, "min_price": float(min_price),
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"max_price": float(max_price)}}
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send_msg(client_id, data)
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# 有值
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pass
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