public void MergeThreadFunc(Solutions msg, ComputationalThread thread)
{
var asm = Assembly.Load(AssemblyName.GetAssemblyName(Path.GetFullPath(msg.ProblemType + ".dll")));//Assembly.LoadFile(Path.GetFullPath("DVRP.dll"));
//Type t = asm.GetType("DVRP.DVRP");
Type t = asm.GetTypes().Where(x => x.IsSubclassOf(typeof(UCCTaskSolver.TaskSolver))).FirstOrDefault();
if (t == null)
throw new ArgumentException("Brak odpowiedniej klasy w module.");
var methodInfo = t.GetMethod("MergeSolution");
object[] constructor_param = new object[1];
constructor_param[0] = msg.CommonData;
var o = Activator.CreateInstance(t, constructor_param);
Solutions solutions_msg;
object[] param = new object[1];
param[0] = PartialSolutions[msg.Id].ToArray();
try
{
methodInfo.Invoke(o, param);
}
catch (Exception e)
{
MessageBox.Show("Moduł '" + msg.ProblemType + ".dll' zakończył działanie z błędem:\n\n" + e.InnerException.Message, "Błąd modułu", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
var meth = t.GetMethod("get_Solution");
byte[] ans = (byte[])meth.Invoke(o, null);
// TimeSpan ts = DateTime.Now - start_time;
Solution final_solution = new Solution(msg.Id, false, SolutionType.Final, thread.HowLong, ans);
List<Solution> solution_to_send = new List<Solution>();
solution_to_send.Add(final_solution);
solutions_msg = new Solutions(msg.ProblemType, msg.Id, msg.CommonData, solution_to_send);
client.Work(solutions_msg.GetXmlData());
SetComputationalThreadIdle((ulong)thread.ProblemInstanceId, (ulong)thread.TaskId);
}
public void SolutionConstructorTest()
{
//Arrange
byte[] data = new byte[0];
//Act
Solution solution = new Solution(0, true, SolutionType.Final, 120, data);
//Assert
Assert.IsNotNull(solution);
}
public void NodeThreadFunc(/*object o, MethodInfo methodInfo,*/ SolvePartialProblems msg, PartialProblem pp, ComputationalThread ct)
{
DateTime start_time = DateTime.Now;
var asm = Assembly.Load(AssemblyName.GetAssemblyName(Path.GetFullPath(msg.ProblemType + ".dll")));
//Type t = asm.GetType("DVRP.DVRP");
Type t = asm.GetTypes().Where(x => x.IsSubclassOf(typeof(UCCTaskSolver.TaskSolver))).FirstOrDefault();
var methodInfo = t.GetMethod("Solve");
object[] constructor_params = new object[1];
constructor_params[0] = msg.CommonData;
var o = Activator.CreateInstance(t, constructor_params);
/*********event handler*/
var eventInfo = t.GetEvent("SolutionsMergingFinished");
Type tDelegate = eventInfo.EventHandlerType;
MethodInfo addHandler = eventInfo.GetAddMethod();
Type returnType = GetDelegateReturnType(tDelegate);
Console.WriteLine(returnType.ToString());
DynamicMethod handler = new DynamicMethod("", null,
GetDelegateParameterTypes(tDelegate), t);
ILGenerator ilgen = handler.GetILGenerator();
Type[] showParameters = { typeof(String) };
MethodInfo simpleShow = typeof(CNNode).GetMethod("SetComputationalThreadIdle");
Console.WriteLine(simpleShow.ToString());
ilgen.Emit(OpCodes.Ldstr, "string");//ct.ProblemInstanceId.Value);//Ldstr,"This event handler was constructed at run time.");
ilgen.Emit(OpCodes.Call, simpleShow);
// ilgen.Emit(OpCodes.Pop);
ilgen.Emit(OpCodes.Ret);
// Complete the dynamic method by calling its CreateDelegate
// method. Use the "add" accessor to add the delegate to
// the invocation list for the event.
//
Delegate dEmitted = handler.CreateDelegate(tDelegate);
addHandler.Invoke(o, new Object[] { dEmitted });
if (methodInfo != null)
{
object[] param = new object[2];
param[0] = pp.Data;
if (msg.SolvingTimeout == null)
param[1] = null;
else param[1] = new TimeSpan((long)msg.SolvingTimeout * 10000000);
byte[] result = null;
try
{
result = (byte[])methodInfo.Invoke(o, param);
}
catch (Exception e)
{
MessageBox.Show("Moduł '" + msg.ProblemType + ".dll' zakończył działanie z błędem:\n\n" + e.InnerException.Message, "Błąd modułu", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
TimeSpan ts = DateTime.Now - start_time;
Solution s = new Solution(pp.TaskId, false, SolutionType.Partial, (ulong)ts.TotalSeconds, result);
solution.Add(s);
Console.WriteLine("sending partial solutions");
Solutions solutions = new Solutions(msg.ProblemType, msg.Id, msg.CommonData, solution);
client.Work(solutions.GetXmlData());
SetComputationalThreadIdle(msg.Id, pp.TaskId);
}
else Console.WriteLine("Method equal to null");
}
public void SolutionsConstructorTest()
{
//Arrange
byte[] commonData = new byte[0];
Solution[] solutionsArray = new Solution[]{new Solution(0, true, SolutionType.Ongoing, 120, new byte[0])};
//Act
Solutions solutions = new Solutions("name", 0, commonData, solutionsArray);
//Assert
Assert.IsNotNull(solutions);
}
/// <summary>
/// Metoda zwraca pusty obiekt Solution
/// </summary>
/// <returns>Obiekt solution</returns>
public static Solution GetEmptySolution()
{
Solution s = new Solution();
s.ComputationsTime = ulong.MaxValue;
return s;
}
