[Mod] WebSocketClient隐藏一些内部变量
[Mod] WebSocketClient隐藏一些内部变量

bigdig/vnpy,bigdig/vnpy,andrewchenshx/vnpy,andrewchenshx/vnpy,msincenselee/vnpy,andrewchenshx/vnpy,andrewchenshx/vnpy,msincenselee/vnpy,msincenselee/vnpy,msincenselee/vnpy,vnpy/vnpy,vnpy/vnpy,bigdig/vnpy,bigdig/vnpy,andrewchenshx/vnpy