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- # -*- coding:utf-8 -*-
- __author__ = 'weijie'
- from EmQuantAPI import *
- from datetime import timedelta, datetime
- import time as _time
- import traceback
- print("开始了")
- def mainCallback(quantdata):
- """
- mainCallback 是主回调函数,可捕捉如下错误
- 在start函数第三个参数位传入,该函数只有一个为c.EmQuantData类型的参数quantdata
- :param quantdata:c.EmQuantData
- :return:
- """
- print ("mainCallback",str(quantdata))
- print("开始了2222")
- #登录掉线或者 登陆数达到上线(即登录被踢下线) 这时所有的服务都会停止
- if str(quantdata.ErrorCode) == "10001011" or str(quantdata.ErrorCode) == "10001009":
- print ("Your account is disconnect. You can force login automatically here if you need.")
- #行情登录验证失败(每次连接行情服务器时需要登录验证)或者行情流量验证失败时,会取消所有订阅,用户需根据具体情况处理
- elif str(quantdata.ErrorCode) == "10001021" or str(quantdata.ErrorCode) == "10001022":
- print ("Your all csq subscribe have stopped.")
- #行情服务器断线自动重连连续6次失败(1分钟左右)不过重连尝试还会继续进行直到成功为止,遇到这种情况需要确认两边的网络状况
- elif str(quantdata.ErrorCode) == "10002009":
- print ("Your all csq subscribe have stopped, reconnect 6 times fail.")
- # 行情订阅遇到一些错误(这些错误会导致重连,错误原因通过日志输出,统一转换成EQERR_QUOTE_RECONNECT在这里通知),正自动重连并重新订阅,可以做个监控
- elif str(quantdata.ErrorCode) == "10002012":
- print ("csq subscribe break on some error, reconnect and request automatically.")
- # 资讯服务器断线自动重连连续6次失败(1分钟左右)不过重连尝试还会继续进行直到成功为止,遇到这种情况需要确认两边的网络状况
- elif str(quantdata.ErrorCode) == "10002014":
- print ("Your all cnq subscribe have stopped, reconnect 6 times fail.")
- # 资讯订阅遇到一些错误(这些错误会导致重连,错误原因通过日志输出,统一转换成EQERR_INFO_RECONNECT在这里通知),正自动重连并重新订阅,可以做个监控
- elif str(quantdata.ErrorCode) == "10002013":
- print ("cnq subscribe break on some error, reconnect and request automatically.")
- # 资讯登录验证失败(每次连接资讯服务器时需要登录验证)或者资讯流量验证失败时,会取消所有订阅,用户需根据具体情况处理
- elif str(quantdata.ErrorCode) == "10001024" or str(quantdata.ErrorCode) == "10001025":
- print("Your all cnq subscribe have stopped.")
- else:
- pass
- def cnqCallback(quantdata):
- """
- csqCallback 是cnq订阅时提供的回调函数模板。该函数只有一个为c.EmQuantData类型的参数quantdata
- :param quantdata:c.EmQuantData
- :return:
- """
- print ("cnqCallback,", str(quantdata))
- # print("cnqCallback,")
- for code in quantdata.Data:
- total = len(quantdata.Data[code])
- for k in range(0, len(quantdata.Data[code])):
- print(quantdata.Data[code][k])
- try:
- #调用登录函数(激活后使用,不需要用户名密码)
- loginResult = c.start("ForceLogin=1", '', mainCallback)
- if(loginResult.ErrorCode != 0):
- print("login in fail")
- exit()
- # 资讯订阅使用范例 0072255 昨日涨停
- data = c.cnq("0072255", "sectornews", "", cnqCallback)
- if data.ErrorCode != 0:
- print("request cnq Error, ", data.ErrorMsg)
- else:
- print("cnq输出结果======分隔线======")
- _time.sleep(60)
- text = input("press any key to cancel cnq \r\n")
- # 取消订阅
- data = c.cnqcancel(data.SerialID)
- #退出
- data = logoutResult = c.stop()
- except Exception as ee:
- print("error >>>",ee)
- traceback.print_exc()
- else:
- print("demo end")
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