/// <summary>
/// Each time an application receives new request, this method checks wether or not its web socket
/// request. If it is, then the request is being handled accordingly.
/// </summary>
public async Task InvokeAsync(HttpContext httpContext, [FromServices] GameServerService gameServer)
{
if (httpContext.Request.Path == "/ws")
{
if (httpContext.WebSockets.IsWebSocketRequest)
{
WebSocket webSocket = await httpContext.WebSockets.AcceptWebSocketAsync();
// Pass new web socket to be handled.
await gameServer.HandleWebSocketAsync(webSocket);
}
else
{
httpContext.Response.StatusCode = 400;
}
}
else
{
await _next(httpContext);
}
}