官网下载的客户端，V2.0 BETA build 1.9.956，配置好服务器导航并正常登录入系统后，退出登录至登录界面。稍等一会，就会无响应。再次启动至登录界面，不登录，过一会又无响应

我从官网下载了windows客户端，结果发现我这边有一位同事的机器按照正常操作可以登录，但是windows客户端迅速就闪退了。我监控了服务端日志和客户端日志如下：

服务器错误日志：
2019/08/23 17:42:05 [error] 24130#0: *6967 connect() failed (111: Connection refused) while connecting to upstream, client: 110.110.110.110（ip地址）, server: localhost, request: "POST //startalk/management/find/get/navigation HTTP/1.0", upstream: "http://127.0.0.1:8085/qtalk_background_management/startalk/management/find/get/navigation", host: "abc.def.com"
2019/08/23 17:42:23 [info] 24130#0: *6969 client 110.110.110.110（ip地址） closed keepalive connection

=============================日志分割线===================================

客户端错误日志：
[2019-08-23 16:40:20.317] [LOG] [info] -------------- 登录成功 正在启动 --------------
D:\workspace\build\startalk\64bit\qtalk_v2\UILoginPlug\MessageManager.cpp(202):UILoginMsgListener::onEvent
at ThreadID:157960
[2019-08-23 16:40:20.317] [LOG] [info] select distinct memberId from IM_Group_Member where GroupId in (select distinct xmppid from IM_SessionList where ChatType = 2 order by LastUpdateTime desc limit 20 ) union select distinct xmppid from IM_SessionList where ChatType = 1
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.317] [LOG] [info] will get user states count:0
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(788):Communication::synUsersUserStatus::<lambda_8010679657d619535690fa996454c898>::operator ()
at ThreadID:71288
[2019-08-23 16:40:20.318] [LOG] [info] PERF Counter: syn users status
Duration:0.481722ms
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication../include/perfcounter.h(51):QTalk::performance::TimeCounter::~TimeCounter
at ThreadID:71288
[2019-08-23 16:40:20.377] [LOG] [info] 向服务器请求用户数据 url:http://abc.def.com/newapi/domain/get_vcard_info.qunar?v=19009056&p=PC64&u=gelu&k=290711566549933674797&d=qtalk Json:[{"domain":"qtalk","users":[{"user":"gelu","version":0}]}]
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\UserManager.cpp(257):UserManager::getUserCard
at ThreadID:158360
[2019-08-23 16:40:20.377] [LOG] [info] 在第1个http坑 开始请求: http://abc.def.com/newapi/domain/get_vcard_info.qunar?v=19009056&p=PC64&u=gelu&k=290711566549933674797&d=qtalk
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2416):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:159896
[2019-08-23 16:40:20.377] [LOG] [info] 请求header:Content-Type = application/json;
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2433):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:159896
[2019-08-23 16:40:20.377] [LOG] [info] 请求body:[{"domain":"qtalk","users":[{"user":"gelu","version":0}]}]
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2440):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:159896
[2019-08-23 16:40:20.392] [LOG] [info] CURL: perform a url request , coast (0.0150009)s, begin at: Fri Aug 23 08:40:20 2019
end at: Fri Aug 23 08:40:20 2019

d:\code\qtalk_v2\qtutil\lib\http\qthttprequest.cpp(182):QTalk::QtHttpRequest::startSynchronous
at ThreadID:159896
[2019-08-23 16:40:20.392] [LOG] [info] 请求结果: code: 200
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2463):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:159896
[2019-08-23 16:40:20.392] [LOG] [info] 请求结果: data: {"ret":true,"errcode":0,"errmsg":"","data":[{"domain":"qtalk","users":[]}]}
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2467):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:159896
[2019-08-23 16:40:20.392] [LOG] [info] 从服务器请求到用户数据 个数:0
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\UserManager.cpp(308):UserManager::getUserCard::<lambda_563105b70c3fdebc10c769b062c411f2>::operator ()
at ThreadID:159896
[2019-08-23 16:40:20.392] [LOG] [info] PERF Counter: addHttpRequest http://abc.def.com/newapi/domain/get_vcard_info.qunar?v=19009056&p=PC64&u=gelu&k=290711566549933674797&d=qtalk
Duration:15.6069ms
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication../include/perfcounter.h(51):QTalk::performance::TimeCounter::~TimeCounter
at ThreadID:159896
[2019-08-23 16:40:20.392] [LOG] [info] 请求返回: http://abc.def.com/newapi/domain/get_vcard_info.qunar?v=19009056&p=PC64&u=gelu&k=290711566549933674797&d=qtalk
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2481):Communication::addHttpRequest
at ThreadID:158360
[2019-08-23 16:40:20.392] [LOG] [info] insert or ignore into IM_User (XmppId, NickName, HeaderSrc,mood) values(?, ?, ?, ?);
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.393] [LOG] [info] UPDATE IM_User set HeaderSrc = ? , HeadVersion = ?, NickName = ? ,'mood' = ? WHERE XmppId = ?;
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.393] [LOG] [info] 发送服务器查询名片结果Event 个数:0
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\MessageManager.cpp(134):CommMsgManager::sendGotUserCard
at ThreadID:158360
[2019-08-23 16:40:20.393] [LOG] [info] 发送服务器查询名片结果Event 个数:0
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\MessageManager.cpp(134):CommMsgManager::sendGotUserCard
at ThreadID:158360
[2019-08-23 16:40:20.633] [LOG] [info] 在第2个http坑 开始请求: https://qim.qunar.com/s/qtalk/get_emotions.php?p=qtalk
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2416):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:159044
[2019-08-23 16:40:20.641] [LOG] [info] select XmppId, HeaderSrc, (case Name when '' then NickName else Name end) as N, SearchIndex From IM_User order by SearchIndex;
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.665] [LOG] [info] SELECT XmppId, Name, DescInfo, HeaderSrc, SearchIndex, isVisible, NickName FROM IM_User;
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.697] [LOG] [info] SELECT XmppId, Name, DescInfo, HeaderSrc, SearchIndex, isVisible, NickName FROM IM_User;
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.698] [LOG] [info] select memberId, GroupId from IM_Group_Member
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:159996
[2019-08-23 16:40:20.722] [LOG] [info] 在第0个http坑 开始请求: http://abc.def.com//startalk/management/find/get/navigation
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2416):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:152348
[2019-08-23 16:40:20.722] [LOG] [info] 请求header:Content-Type = application/json;
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2433):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:152348
[2019-08-23 16:40:20.722] [LOG] [info] 请求body:{"qtalk":"gelu","platform":"PC","version":19009056}
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2440):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:152348
[2019-08-23 16:40:20.731] [LOG] [info] SELECT ConfigKey, ConfigSubKey, ConfigValue, Version FROM IM_Config;
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.732] [LOG] [info] update IM_SessionList set UnreadCount = (select count(MsgId) from IM_Message where ReadedTag&2 <> 2 and Direction = 0 and IM_SessionList.XmppId = XmppId and IM_SessionList.RealJid = RealJid)
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.758] [LOG] [info] SELECT a.XmppId, a.RealJid, b.From as UserId, a.LastMessageId, b.LastUpdateTime, a.ChatType, a.ExtendedFlag, a.UnreadCount, a.MessageState, b.Content, b.Type FROM IM_SessionList AS a LEFT JOIN IM_Message AS b ON a.LastMessageId = b.MsgId
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.759] [LOG] [info] PERF Counter: QueryImSessionInfos
Duration:26.7859ms
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug../include/perfcounter.h(51):QTalk::performance::TimeCounter::~TimeCounter
at ThreadID:160504
[2019-08-23 16:40:20.759] [LOG] [info] SELECT GroupId, Name, Introduce, HeaderSrc, Topic, LastUpdateTime, ExtendedFlag FROM IM_Group WHERE GroupId = ?
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.759] [LOG] [info] SELECT UserId, XmppId, Name, DescInfo, HeaderSrc, SearchIndex, HeadVersion, IncrementVersion, ExtendedFlag, NickName, moodFROM IM_User WHERE XmppId = ?
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.759] [LOG] [info] 批量从服务器请求用户头像 开始 0
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\FileHelper.cpp(260):FileHelper::batchDownloadHead
at ThreadID:157924
[2019-08-23 16:40:20.759] [LOG] [info] SELECT UserId, XmppId, Version FROM IM_Friend_List;
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.760] [LOG] [info] SELECT GroupId, Name, Introduce, HeaderSrc, Topic, LastUpdateTime, ExtendedFlag FROM IM_Group
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504
[2019-08-23 16:40:20.761] [LOG] [info] CURL: perform a url request , coast (0.0390023)s, begin at: Fri Aug 23 08:40:20 2019
end at: Fri Aug 23 08:40:20 2019

d:\code\qtalk_v2\qtutil\lib\http\qthttprequest.cpp(182):QTalk::QtHttpRequest::startSynchronous
at ThreadID:152348
[2019-08-23 16:40:20.761] [LOG] [info] 请求结果: code: 502
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2463):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:152348
[2019-08-23 16:40:20.761] [LOG] [info] 请求结果: data: “

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D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2467):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:152348
[2019-08-23 16:40:20.761] [LOG] [warning] 获取oa数据 请求失败
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2744):Communication::geiOaUiData::<lambda_cd6e10c32fe9f0e378fa4568053202fd>::operator ()
[2019-08-23 16:40:20.761] [LOG] [info] 请求失败:http://abc.def.com//startalk/management/find/get/navigation
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2474):Communication::addHttpRequest::<lambda_8b424afc9eb6903eda9074a781c384fe>::operator ()
at ThreadID:152348
[2019-08-23 16:40:20.761] [LOG] [info] PERF Counter: addHttpRequest http://abc.def.com//startalk/management/find/get/navigation
Duration:38.9332ms
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication../include/perfcounter.h(51):QTalk::performance::TimeCounter::~TimeCounter
at ThreadID:152348
[2019-08-23 16:40:20.761] [LOG] [info] 请求返回: http://abc.def.com//startalk/management/find/get/navigation
D:\workspace\build\startalk\64bit\qtalk_v2\LogicCommunication\Communication.cpp(2481):Communication::addHttpRequest
at ThreadID:160556
[2019-08-23 16:40:20.830] [LOG] [info] SELECT UserId, XmppId, Name, DescInfo, HeaderSrc, SearchIndex, HeadVersion, IncrementVersion, ExtendedFlag, NickName, moodFROM IM_User WHERE XmppId = ?
D:\workspace\build\startalk\64bit\qtalk_v2\DataBasePlug\sqlite\database.cpp(153):qtalk::sqlite::statement::statement
at ThreadID:160504

补充：而且我目前使用的windows客户端是从官网下载的！

base_lib 文件夹下是底层数据管理及协议栈的头文件及lib

这个是如何编译出来的，可以改吗