public override async Task OnConnectedAsync()
{
SessionInfo.CasterSocketID = Context.ConnectionId;
SessionInfo.StartTime = DateTimeOffset.Now;
SessionInfoList.AddOrUpdate(Context.ConnectionId, SessionInfo, (id, si) => SessionInfo);
await base.OnConnectedAsync();
}
public override async Task OnConnectedAsync()
{
SessionInfo = new RCSessionInfo()
{
RCDeviceSocketID = Context.ConnectionId,
StartTime = DateTimeOffset.Now
};
SessionInfoList.AddOrUpdate(Context.ConnectionId, SessionInfo, (id, si) => SessionInfo);
await base.OnConnectedAsync();
}
public override async Task OnDisconnectedAsync(Exception exception)
{
SessionInfoList.Remove(Context.ConnectionId, out _);
if (SessionInfo.Mode == Shared.Enums.RemoteControlMode.Normal)
{
await RCBrowserHubContext.Clients.Clients(ViewerList).SendAsync("ScreenCasterDisconnected");
}
else if (SessionInfo.Mode == Shared.Enums.RemoteControlMode.Unattended)
{
if (ViewerList.Count > 0)
{
await RCBrowserHubContext.Clients.Clients(ViewerList).SendAsync("Reconnecting");
await DeviceHubContext.Clients.Client(SessionInfo.ServiceID).SendAsync("RestartScreenCaster", ViewerList, SessionInfo.ServiceID, Context.ConnectionId);
}
}
await base.OnDisconnectedAsync(exception);
}
public Task GetSessionID()
{
var random = new Random();
var sessionId = "";
while (string.IsNullOrWhiteSpace(sessionId) ||
SessionInfoList.ContainsKey(sessionId))
{
for (var i = 0; i < 3; i++)
{
sessionId += random.Next(0, 999).ToString().PadLeft(3, '0');
}
}
Context.Items["SessionID"] = sessionId;
SessionInfoList[Context.ConnectionId].AttendedSessionID = sessionId;
return(Clients.Caller.SendAsync("SessionID", sessionId));
}
