部分手机出现

 {"errno": 600001, "errMsg": "request:fail -7:net::ERR_TIMED_OUT"}

{"errno": 5,"errMsg": "request:fail fail:time out"}

使用微信服务市场里面的HTTPDNS后有一部ios会出现 

{"errno": 600001, "errMsg": "request:fail errcode:-7 cronet_error_code:-10001 error_msg:net::ERR_TIMED_OUT, custum ip is invalid, 119.23.83.212:443"}

 {"errno": 600001, "errMsg": "request:fail errcode:-10002 cronet_error_code:-10002 error_msg:, custum ip is invalid, 119.23.83.212:0"}