public async Task <IEnumerable <ReceivedMessageModel> > WaitForMessages()
{
string deviceId = DeviceId;
string userName = UserName;
DateTime startDate = DateTime.Now;
while (DateTime.Now.Subtract(startDate).TotalSeconds < 600)
{
var ids = QueueInstances.MessageQueue.GetUnReceivedMessages(userName, deviceId);
if (ids.Count() > 0)
{
return(Get(ids.ToArray()));
}
await UserCommandsLock.Wait(userName, DeviceId);
}
return(null);
}
public async Task <CommandModel> WaitForCommand()
{
string deviceId = DeviceId;
string userName = UserName;
DateTime startDate = DateTime.Now;
while (DateTime.Now.Subtract(startDate).TotalSeconds < 600)
{
var ids = QueueInstances.MessageQueue.GetUnReceivedMessages(userName, deviceId);
if (ids.Count() > 0)
{
#if DEBUG
Console.WriteLine("WaitForCommand : Returning ReceiveMessage command to User " + userName);
#endif
return(new CommandModel()
{
CommandType = CommandTypeEnum.ReceiveMessage,
Date = DateTime.Now,
DestinationUserName = userName,
ItemIds = ids.ToArray()
});
}
ids = QueueInstances.FileTransfersQueue.GetUnReceivedDownloadCommands(userName, deviceId);
if (ids.Count() > 0)
{
#if DEBUG
Console.WriteLine("WaitForCommand : Returning download commandto User " + userName);
#endif
return(new CommandModel()
{
CommandType = CommandTypeEnum.DownloadFile,
Date = DateTime.Now,
DestinationUserName = userName,
ItemIds = ids.ToArray()
});
}
ids = QueueInstances.FileTransfersQueue.GetUnReceivedUploadCommands(userName, deviceId);
if (ids.Count() > 0)
{
#if DEBUG
Console.WriteLine("WaitForCommand : Returning Upload command to User " + userName);
#endif
return(new CommandModel()
{
CommandType = CommandTypeEnum.UploadFile,
Date = DateTime.Now,
DestinationUserName = userName,
ItemIds = ids.ToArray()
});
}
ids = Program.ConnectionRequestsManager.GetApprovedConnections(userName, deviceId);
if (ids.Count() > 0)
{
#if DEBUG
Console.WriteLine("WaitForCommand : Returning ApprovedConnectionRequest command to User " + userName);
#endif
return(new CommandModel()
{
CommandType = CommandTypeEnum.ApprovedConnectionRequest,
Date = DateTime.Now,
DestinationUserName = userName,
ItemIds = ids.ToArray()
});
}
ids = Program.ConnectionRequestsManager.GetRequestedConnections(userName, deviceId);
if (ids.Count() > 0)
{
#if DEBUG
Console.WriteLine("WaitForCommand : Returning ConnectionRequest command to User " + userName);
#endif
return(new CommandModel()
{
CommandType = CommandTypeEnum.ConnectionRequest,
Date = DateTime.Now,
DestinationUserName = userName,
ItemIds = ids.ToArray()
});
}
await UserCommandsLock.Wait(userName, DeviceId);
}
return(null);
}
