websync reply error 3

[kitech]

[2016-02-23 18:54:04] T(13271) wxagent.py:134 onReply -D- content-length:43,200,0
[2016-02-23 18:54:04] T(13271) wxagent.py:299 onReply -D- sync check result:b'window.synccheck={retcode:"0",selector:"2"}'
[2016-02-23 18:54:04] T(13271) wxagent.py:325 onReply -D- [('0', '2')]---window.synccheck={retcode:"0",selector:"2"}
[2016-02-23 18:54:04] T(13271) wxagent.py:605 webSync -D- {"BaseRequest": {"Skey": "@crypt_3ea2fe08_354dcf41f28c5e7e2e038ff37c6431b7", "Uin": "979270107", "DeviceID": "e669767113868187", "Sid": "z78ljhHj6sQzxKtW"}, "rr": 1456224844, "SyncKey": {"Count": 9, "List": [{"Key": 1, "Val": 644454499}, {"Key": 2, "Val": 644455793}, {"Key": 3, "Val": 644455580}, {"Key": 11, "Val": 644455764}, {"Key": 13, "Val": 644450009}, {"Key": 201, "Val": 1456224589}, {"Key": 202, "Val": 1456205152}, {"Key": 203, "Val": 1456218720}, {"Key": 1000, "Val": 1456223264}]}}
[2016-02-23 18:54:04] T(13271) qtinternal:0 None -W- QObject::connect: Cannot connect (null)::stateChanged(QNetworkSession::State) to QNetworkReplyHttpImpl::_q_networkSessionStateChanged(QNetworkSession::State)
[2016-02-23 18:54:09] T(13271) wxagent.py:462 onReplyError -D- reply error:3
[2016-02-23 18:54:09] T(13271) wxagent.py:465 onReplyError -D- url: https://wx2.qq.com/cgi-bin/mmwebwx-bin/webwxsync?sid=z78ljhHj6sQzxKtW&skey=%40crypt_3ea2fe08_354dcf41f28c5e7e2e038ff37c6431b7&lang=en_US&pass_ticket=isMRWCTX6XDZtlHn%2F1aXLpud%2FWvjERE4XmQQi8Pog8Fn1umZyDeuVG1kTbfYtlmc
[2016-02-23 18:54:09] T(13271) wxagent.py:876 dumpReply -D-
gggggggg===========
[2016-02-23 18:54:09] T(13271) wxagent.py:877 dumpReply -D- <PyQt5.QtNetwork.QNetworkReply object at 0x7f1b644d9288>
[2016-02-23 18:54:09] T(13271) wxagent.py:879 dumpReply -D- PyQt5.QtCore.QUrl('https://wx2.qq.com/cgi-bin/mmwebwx-bin/webwxsync?sid=z78ljhHj6sQzxKtW&skey=%40crypt_3ea2fe08_354dcf41f28c5e7e2e038ff37c6431b7&lang=en_US&pass_ticket=isMRWCTX6XDZtlHn%2F1aXLpud%2FWvjERE4XmQQi8Pog8Fn1umZyDeuVG1kTbfYtlmc')
[2016-02-23 18:54:09] T(13271) wxagent.py:881 dumpReply -D- None
[2016-02-23 18:54:09] T(13271) wxagent.py:883 dumpReply -D- None
[2016-02-23 18:54:09] T(13271) wxagent.py:134 onReply -D- content-length:0,None,3
[2016-02-23 18:54:09] T(13271) wxagent.py:368 onReply -D- web sync result:0None
[2016-02-23 18:54:09] T(13271) wxagent.py:1005 emitDBusNewMessage -D- 0,0
[2016-02-23 18:54:09] T(13271) wxagent.py:1011 emitDBusNewMessage -D- True
[2016-02-23 18:54:09] T(13271) wxagent.py:901 hcc2str -D-
[2016-02-23 18:54:09] T(13271) wxagent.py:408 onReply -D- can not decode hcc base info