Bone
Plugin A create a native, Plugin B use it if Plugin A update when map changing by detecting the timestamp changed, Plugin B will recall OnPluginStart without calling OnPluginEnd this...
`sm plugins reload` will unload a plugin, then turn its dependencies plugin into pause status, after that system will load it back, then check is pause plugin's native ok, then...
System.Net.WebSockets 中 IsWebSocketRequest 永远为 false 经调试 Sec-WebSocket-Key 不通过验证 手动设置 Key 后连接正常，之前有人的 issue 提出无法连接可能也是此问题   
