[Modify] Change access level to internal
[Modify] Change access level to internal

jogibear9988/websocket-sharp,sta/websocket-sharp,sta/websocket-sharp,sta/websocket-sharp,2Toad/websocket-sharp,jogibear9988/websocket-sharp,jogibear9988/websocket-sharp,2Toad/websocket-sharp,sta/websocket-sharp,2Toad/websocket-sharp,jogibear9988/websocket-sharp,2Toad/websocket-sharp