public Task Go()
{
Type t = this.GetType();
Name = t.FullName;
_network = this;
_netObject = new Object();
// try
//{
// Monitor.Enter(_netObject);
//Thread.CurrentThread.Name = "Go";
InitBlock(); // moved up
DateTime now = DateTime.Now;
// _traceFileList = new List<StreamWriter>();
_traceFileDictionary = new Dictionary<string, StreamWriter>();
//Settings d = Settings.Default;
// _tracing = d.Tracing; // get value from Properties for FBPLib
/*
if (_tracing && !_forceConsole && !_useConsole)
{
try
{
//instantiate one _traceWriter for each level of the Network and its SubNets
lock (_traceObject)
{
var newTw = GetOrMakeTraceWriter(n);
}
Trace($"Trace file = {s}");
}
catch (Exception e)
{
// file cannot be created or opened, so _useConsole
lock (_network) // TODO: review is this lock really needed?
{
Console.Out.WriteLine("Trace file [" + s + "]\n could not be opened, so writing all tracing to console...");
Console.Out.Flush();
_useConsole = true;
}
throw; // Temporary, to know it happened. TODO: review this
}
}
*/
//InitBlock();
return Task.Factory.StartNew(() =>
{
try
{
CallDefine();
bool res = true;
Thread.CurrentThread.Name = "NetworkGo";
foreach (Component comp in _components.Values)
{
res &= comp.CheckPorts();
}
if (!res)
FlowError.Complain("One or more mandatory connections have been left unconnected: " + Name);
_cdl = new CountDownLatch(_components.Count);
Trace(Name + ": run started");
_active = true;
Initiate();
WaitForAll();
}
catch (FlowError e)
{
string s = "Flow Error :" + e;
Console.Out.WriteLine("Network: " + s);
Console.Out.Flush();
// rethrow the exception for external error handling
// in case of a deadlock: deadlock is the cause
throw e;
}
if (_error != null)
{
// throw the exception which caused the network to stop
throw _error;
}
TimeSpan duration = DateTime.Now - now;
Console.Out.WriteLine("{0} - run time: {1}", Name, duration);
Console.Out.WriteLine("Counts: C: {0}, D: {1}, S: {2}, R (non-null): {3}, DO: {4}", creates, drops, sends, receives, dropOlds);
Console.Out.WriteLine("End of job");
//lock(Network._traceObject) // add lock
//{
// Console.Out.Flush(); // Flush to write trace JPM
//Thread.Sleep(500);
CloseTraceFiles(); // JPM
});
}
public override void Execute()
{
OutputPort subEndPort = null;
if (_status != States.Error)
{
//_network.Trace(this.Name + ": started");
_components.Clear();
//_tracing = _mother._tracing;
//_traceFileList = _mother._traceFileList;
subEndPort = _outputPorts["*SUBEND"];
try
{
CallDefine();
bool res = true;
foreach (Component comp in _components.Values)
{
res &= comp.CheckPorts();
}
if (!res)
FlowError.Complain("One or more mandatory connections have been left unconnected: " + Name);
_cdl = new CountDownLatch(_components.Count);
Initiate();
// activateAll();
// don't do deadlock testing in subnets - you need to consider the whole net!
_deadlockTest = false;
WaitForAll();
foreach (IInputPort ip in _inputPorts.Values)
if (ip is InitializationConnection)
{
InitializationConnection ic = (InitializationConnection)ip;
ic.Close();
}
/*
* Iterator allout = (outputPorts.values()).iterator();
*
* while (allout.hasNext()) {
*
*
* OutputPort op = (OutputPort) allout.next(); op.close();
*
* }
*/
// status = Component.StatusValues.TERMINATED; //will not be set if
// never activated
// mother.indicateTerminated(this);
_network.Trace(this.Name + ": closed down");
if (subEndPort != null)
{
subEndPort.Send(Create(null));
}
}
catch (FlowError e)
{
string s = "Flow Error :" + e;
Console.Out.WriteLine("Network: " + s);
throw e;
}
}
}
[MTAThreadAttribute] // this the default, so not really necessary
public void Go()
{
Type t = this.GetType();
Name = t.FullName;
_network = this;
DateTime now = DateTime.Now;
InitBlock();
_mainthread = new Thread(delegate()
{
try
{
CallDefine();
bool res = true;
foreach (Component comp in _components.Values) {
res &= comp.CheckPorts();
}
if (!res)
FlowError.Complain("One or more mandatory connections have been left unconnected: " + Name);
_cdl = new CountDownLatch(_components.Count);
Trace(Name + ": run started");
_active = true;
Initiate();
WaitForAll();
}
catch (FlowError e)
{
string s = "Flow Error :" + e;
Console.Out.WriteLine("Network: " + s);
Console.Out.Flush();
// rethrow the exception for external error handling
// in case of a deadlock: deadlock is the cause
throw e;
}
if (_error != null)
{
// throw the exception which caused the network to stop
throw _error;
}
TimeSpan duration = DateTime.Now - now;
Console.Out.WriteLine("{0} - run time: {1}", Name, duration);
Console.Out.WriteLine("Counts: C: {0}, D: {1}, S: {2}, R (non-null): {3}, DO: {4}", creates, drops, sends, receives, dropOlds);
CloseTraceFiles();
});
_mainthread.Start();
}