static void teste1()
{
bool res;
DSTMLib.Init();
res = DSTMLib.TxBegin();
PADInt pi_a = DSTMLib.CreatePADInt(0);
PADInt pi_b = DSTMLib.CreatePADInt(1);
res = DSTMLib.TxCommit();
res = DSTMLib.TxBegin();
pi_a = DSTMLib.AccessPADInt(0);
pi_b = DSTMLib.AccessPADInt(1);
pi_a.Write(36);
pi_b.Write(37);
Console.WriteLine("a = " + pi_a.Read());
Console.WriteLine("b = " + pi_b.Read());
DSTMLib.Status();
// The following 3 lines assume we have 2 servers: one at port 2001 and another at port 2002
res = DSTMLib.Freeze("tcp://localhost:2001/Server");
res = DSTMLib.Recover("tcp://localhost:2001/Server");
res = DSTMLib.Fail("tcp://localhost:2002/Server");
res = DSTMLib.TxCommit();
Console.WriteLine(res);
Console.ReadLine();
}
public void TxCommit()
{
try
{
_padints.Clear();
bool result = DSTMLib.TxCommit();
if (result)
{
_logDelegate("Transaction successful");
}
else
{
_logDelegate("Transaction failed");
}
}
catch (TxException e)
{
_logDelegate(e.Message);
}
}
static void teste2()
{
string args = Console.ReadLine();
bool res = false;
PADInt pi_a, pi_b;
DSTMLib.Init();
// Create 2 PADInts
if ((args.Length > 0) && (args.Equals("C")))
{
try
{
res = DSTMLib.TxBegin();
pi_a = DSTMLib.CreatePADInt(1);
pi_b = DSTMLib.CreatePADInt(2000000000);
Console.WriteLine("####################################################################");
Console.WriteLine("BEFORE create commit. Press enter for commit.");
Console.WriteLine("####################################################################");
DSTMLib.Status();
Console.ReadLine();
res = DSTMLib.TxCommit();
Console.WriteLine("####################################################################");
Console.WriteLine("AFTER create commit returned " + res + " . Press enter for next transaction.");
Console.WriteLine("####################################################################");
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
Console.WriteLine("####################################################################");
Console.WriteLine("AFTER create ABORT. Commit returned " + res + " . Press enter for next transaction.");
Console.WriteLine("####################################################################");
Console.ReadLine();
DSTMLib.TxAbort();
}
}
try
{
res = DSTMLib.TxBegin();
pi_a = DSTMLib.AccessPADInt(1);
pi_b = DSTMLib.AccessPADInt(2000000000);
Console.WriteLine("####################################################################");
Console.WriteLine("Status after AccessPADInt");
Console.WriteLine("####################################################################");
DSTMLib.Status();
if ((args.Length > 0) && ((args.Equals("C")) || (args.Equals("A"))))
{
pi_a.Write(11);
pi_b.Write(12);
}
else
{
pi_a.Write(21);
pi_b.Write(22);
}
Console.WriteLine("####################################################################");
Console.WriteLine("Status after write. Press enter for read.");
Console.WriteLine("####################################################################");
DSTMLib.Status();
Console.WriteLine("1 = " + pi_a.Read());
Console.WriteLine("2000000000 = " + pi_b.Read());
Console.WriteLine("####################################################################");
Console.WriteLine("Status after read. Press enter for commit.");
Console.WriteLine("####################################################################");
DSTMLib.Status();
Console.ReadLine();
res = DSTMLib.TxCommit();
Console.WriteLine("####################################################################");
Console.WriteLine("Status after commit. commit = " + res + "Press enter for verification transaction.");
Console.WriteLine("####################################################################");
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
Console.WriteLine("####################################################################");
Console.WriteLine("AFTER r/w ABORT. Commit returned " + res + " . Press enter for abort and next transaction.");
Console.WriteLine("####################################################################");
Console.ReadLine();
DSTMLib.TxAbort();
}
try
{
res = DSTMLib.TxBegin();
PADInt pi_c = DSTMLib.AccessPADInt(1);
PADInt pi_d = DSTMLib.AccessPADInt(2000000000);
Console.WriteLine("####################################################################");
Console.WriteLine("1 = " + pi_c.Read());
Console.WriteLine("2000000000 = " + pi_d.Read());
Console.WriteLine("Status after verification read. Press enter for commit and exit.");
Console.WriteLine("####################################################################");
DSTMLib.Status();
Console.ReadLine();
res = DSTMLib.TxCommit();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
Console.WriteLine("####################################################################");
Console.WriteLine("AFTER verification ABORT. Commit returned " + res + " . Press enter for abort and exit.");
Console.WriteLine("####################################################################");
Console.ReadLine();
DSTMLib.TxAbort();
}
}
static void Cicle()
{
string args = Console.ReadLine();
bool res = false;
int aborted = 0, committed = 0;
DSTMLib.Init();
try
{
if ((args.Length > 0) && (args.Equals("C")))
{
res = DSTMLib.TxBegin();
PADInt pi_a = DSTMLib.CreatePADInt(2);
PADInt pi_b = DSTMLib.CreatePADInt(2000000001);
PADInt pi_c = DSTMLib.CreatePADInt(1000000000);
pi_a.Write(0);
pi_b.Write(0);
res = DSTMLib.TxCommit();
}
Console.WriteLine("####################################################################");
Console.WriteLine("Finished creating PADInts. Press enter for 300 R/W transaction cycle.");
Console.WriteLine("####################################################################");
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
Console.WriteLine("####################################################################");
Console.WriteLine("AFTER create ABORT. Commit returned " + res + " . Press enter for abort and next transaction.");
Console.WriteLine("####################################################################");
Console.ReadLine();
DSTMLib.TxAbort();
}
for (int i = 0; i < 300; i++)
{
try
{
res = DSTMLib.TxBegin();
PADInt pi_d = DSTMLib.AccessPADInt(2);
PADInt pi_e = DSTMLib.AccessPADInt(2000000001);
PADInt pi_f = DSTMLib.AccessPADInt(1000000000);
int d = pi_d.Read();
d++;
pi_d.Write(d);
int e = pi_e.Read();
e++;
pi_e.Write(e);
int f = pi_f.Read();
f++;
pi_f.Write(f);
Console.Write(".");
res = DSTMLib.TxCommit();
if (res)
{
committed++; Console.Write(".");
}
else
{
aborted++;
Console.WriteLine("$$$$$$$$$$$$$$ ABORT $$$$$$$$$$$$$$$$$");
}
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
Console.WriteLine("####################################################################");
Console.WriteLine("AFTER create ABORT. Commit returned " + res + " . Press enter for abort and next transaction.");
Console.WriteLine("####################################################################");
Console.ReadLine();
DSTMLib.TxAbort();
aborted++;
}
}
Console.WriteLine("####################################################################");
Console.WriteLine("committed = " + committed + " ; aborted = " + aborted);
Console.WriteLine("Status after cycle. Press enter for verification transaction.");
Console.WriteLine("####################################################################");
DSTMLib.Status();
Console.ReadLine();
try
{
res = DSTMLib.TxBegin();
PADInt pi_g = DSTMLib.AccessPADInt(2);
PADInt pi_h = DSTMLib.AccessPADInt(2000000001);
PADInt pi_j = DSTMLib.AccessPADInt(1000000000);
int g = pi_g.Read();
int h = pi_h.Read();
int j = pi_j.Read();
res = DSTMLib.TxCommit();
Console.WriteLine("####################################################################");
Console.WriteLine("2 = " + g);
Console.WriteLine("2000000001 = " + h);
Console.WriteLine("1000000000 = " + j);
Console.WriteLine("Status post verification transaction. Press enter for exit.");
Console.WriteLine("####################################################################");
DSTMLib.Status();
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
Console.WriteLine("####################################################################");
Console.WriteLine("AFTER create ABORT. Commit returned " + res + " . Press enter for abort and next transaction.");
Console.WriteLine("####################################################################");
Console.ReadLine();
DSTMLib.TxAbort();
}
}