Revert "Fix Node"
Revert "Fix Node"

This reverts commit 30252ec9751d795ef3729a862733e6352866f5f1.

	modified:   src/Pomelo.NetCore.Node/Hubs/ProjectHub.cs

	modified:   src/Pomelo.NetCore.Node/Hubs/ProjectHub.cs

PomeloIDE/Pomelo.NetCore.Node,PolemoIDE/Polemo.NetCore.Node,PolemoIDE/Polemo.NetCore.Node,PolemoIDE/Polemo.NetCore.Node,PomeloIDE/Pomelo.NetCore.Node,PolemoIDE/Polemo.NetCore.Node,PomeloIDE/Pomelo.NetCore.Node,PomeloIDE/Pomelo.NetCore.Node