public void FundTransfer()
{
object _lock1, _lock2;
if (FromAccount.id < ToAccount.id)
{
_lock1 = FromAccount;
_lock2 = ToAccount;
}
else
{
_lock1 = ToAccount;
_lock2 = FromAccount;
}
Console.WriteLine($"{Thread.CurrentThread.Name} is trying to acquire lock on {FromAccount.id}");
lock (_lock1)
{
Console.WriteLine($"{Thread.CurrentThread.Name} acquired lock on {FromAccount.id}");
Console.WriteLine($"{Thread.CurrentThread.Name} is doing database work");
Thread.Sleep(1000);
Console.WriteLine($"{Thread.CurrentThread.Name} is trying to acquire lock on {ToAccount.id}");
lock (_lock2)
{
FromAccount.WithdrawMoney(TransferAmount);
ToAccount.DepositMoney(TransferAmount);
}
}
}
public void FundTransfer()
{
Console.WriteLine($"{Thread.CurrentThread.Name} is trying to acquire lock on {FromAccount.id}");
lock (FromAccount)
{
Console.WriteLine($"{Thread.CurrentThread.Name} acquired lock on {FromAccount.id}");
Console.WriteLine($"{Thread.CurrentThread.Name} is doing database work");
Thread.Sleep(1000);
Console.WriteLine($"{Thread.CurrentThread.Name} is trying to acquire lock on {ToAccount.id}");
lock (ToAccount)
{
FromAccount.WithdrawMoney(TransferAmount);
ToAccount.DepositMoney(TransferAmount);
}
}
}
