客户端在 mac 和 Linux 上正常使用，但是在 Windows 下无法同步。
我使用的是 https 摘抄错误日志如下：
客户端日志：
[12/19/16 12:48:23] http-tx-mgr.c(707): libcurl failed to GET https://seafile.zhengxiaowai.cc/seafhttp/protocol-version: Server returned nothing (no headers, no data).
[12/19/16 12:48:23] clone-mgr.c(819): Transition clone state for f0bd0f20 from [connect] to [connect].
[12/19/16 12:48:27] clone-mgr.c(819): Transition clone state for f0bd0f20 from [connect] to [connect].
Nginx 日志：
2016/12/19 13:16:21 [alert] 23064#0: worker process 27027 exited on signal 11
2016/12/19 13:16:24 [alert] 23064#0: worker process 27030 exited on signal 11
2016/12/19 13:16:29 [alert] 23064#0: worker process 27031 exited on signal 11
2016/12/19 13:16:34 [alert] 23064#0: worker process 27211 exited on signal 11
其他地方并无日志产生