private Task <TestResultContainer> GetOrWaitForTask_(AutoResetEvent lockObject, EyesService.Tasker tasker, string serviceName)
{
Task <TestResultContainer> nextTestToOpen = null;
try
{
nextTestToOpen = tasker.GetNextTask();
}
catch (Exception e)
{
Logger.Log("Error: " + e);
}
if (nextTestToOpen == null)
{
try
{
Logger.Verbose("waiting on lockObject #{0}", lockObject.GetHashCode());
lockObject.WaitOne(500);
nextTestToOpen = tasker.GetNextTask();
}
catch (Exception e)
{
Logger.Log("Error: " + e);
}
}
return(nextTestToOpen);
}
private void FetchCssFiles_(List <string> missingCssList)
{
logger_.Verbose("enter");
List <CssTreeNode> cssTreeNodes = new List <CssTreeNode>();
foreach (string missingCssUrl in missingCssList)
{
if (missingCssUrl.StartsWith("blob:") || missingCssUrl.StartsWith("data:"))
{
logger_.Log("trying to download something impossible: {0}", missingCssUrl);
cssData_.Add(missingCssUrl, string.Empty);
continue;
}
logger_.Verbose("Downloading {0}", missingCssUrl);
CssTreeNode cssTreeNode = new CssTreeNode(missingCssUrl, logger_, OnCssDownloadComplete_);
cssTreeNodes.Add(cssTreeNode);
AutoResetEvent waitHandle = new AutoResetEvent(false);
logger_.Verbose("creating waithandle {0}", waitHandle.GetHashCode());
waitHandles_[cssTreeNode] = waitHandle;
cssTreeNode.Run();
}
logger_.Verbose("exit");
}
public static int Main(String [] args)
{
int rValue = 100;
AutoResetEvent are = null;
Console.WriteLine("Test AutoResetEvent for expected NullRef Exceptions");
Console.WriteLine( );
// try {
// #pragma warning disable 618
// are.Handle = new IntPtr(1);
// #pragma warning restore 618
// rValue = 1;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (are.Handle(new IntPtr(1)))");
// }
// try {
// #pragma warning disable 618
// IntPtr iptr = are.Handle;
// #pragma warning restore 618
// rValue = 2;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (IntPtr iptr = are.Handle)");
// }
// try {
// are.Close();
// rValue = 3;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (are.Close())");
// }
try {
are.Equals(new ManualResetEvent(true));
rValue = 4;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.Equals(new ManualResetEvent()))");
}
try {
are.GetHashCode();
rValue = 5;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.GetHasCode())");
}
// try {
// are.GetLifetimeService();
// rValue = 6;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (are.GetLifetimeService())");
// }
try {
are.GetType();
rValue = 7;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.GetType())");
}
// try {
// are.InitializeLifetimeService();
// rValue = 8;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (are.InitializeLifeTimeService())");
// }
try {
are.Reset();
rValue = 9;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.Reset())");
}
try {
are.Set();
rValue = 10;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.Set())");
}
try {
are.ToString();
rValue = 11;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.ToString())");
}
try {
are.WaitOne();
rValue = 12;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.WaitOne())");
}
try {
are.WaitOne(1000); //,true);
rValue = 13;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.WaitOne(int,bool))");
}
// try {
// are.WaitOne(1000);//,false);
// rValue = 14;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (are.WaitOne(int,bool))");
// }
try {
are.WaitOne(new TimeSpan(1000)); //,true);
rValue = 15;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (are.WaitOne(TimeSpan,bool))");
}
// try {
// are.WaitOne(new TimeSpan(1000));//,false);
// rValue = 16;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (are.WaitOne(TimeSpan,bool))");
// }
Console.WriteLine("Return Code == {0}", rValue);
return(rValue);
}
public byte[] clientSendRequestAnyTag(EnvelopType envelop, byte[] messageSide1, ref int envelop_tag)
{
EnvelopKey envelop_key = new EnvelopKey(envelop);
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequestAnyTag 1" + " / " + envelop_key + " -- " + instance_name);
byte[] messageSide2 = null;
Monitor.Enter(sync);
try
{
// envia a requisição para o root parceiro
int facet = envelop.Item3;
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequestAnyTag send to facet " + facet + " - nofsockets=" + client_socket_facet.Count + " / " + envelop_key + " -- " + instance_name);
foreach (int f in client_socket_facet.Keys)
{
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequestAnyTag --- FACET KEY=" + f);
}
Socket socket = client_socket_facet [facet];
byte[] messageSide1_enveloped_raw = ObjectToByteArray(new Tuple <EnvelopType, byte[]> (envelop, messageSide1));
Int32 length = messageSide1_enveloped_raw.Length;
byte[] messageSide1_enveloped_raw_ = new byte[4 + length];
BitConverter.GetBytes(length).CopyTo(messageSide1_enveloped_raw_, 0);
Array.Copy(messageSide1_enveloped_raw, 0, messageSide1_enveloped_raw_, 4, length);
socket.Send(messageSide1_enveloped_raw_);
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequestAnyTag 2 nbytes=" + messageSide1_enveloped_raw.Length + " / " + envelop_key);
// Verifica se já há resposta para a requisição no "conjunto de respostas pendentes de requisição"
if (!reply_pending_list.ContainsKey(envelop_key))
{
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequestAnyTag 3 - BEFORE WAIT " + envelop_key);
// Se não houver, coloca um item no "conjunto de requisições pendentes de resposta" e espera.
if (!request_pending_list.ContainsKey(envelop_key))
{
request_pending_list [envelop_key] = new Dictionary <int, Queue <AutoResetEvent> >();
}
if (!request_pending_list [envelop_key].ContainsKey(-1))
{
request_pending_list [envelop_key][-1] = new Queue <AutoResetEvent>();
request_pending_list [envelop_key][-1].Enqueue(new AutoResetEvent(false));
}
AutoResetEvent sync_send = request_pending_list [envelop_key][-1].Peek();
//request_pending_list [envelop_key][envelop_tag] = sync_send;
Monitor.Exit(sync);
Console.WriteLine("clientSendRequestAny - WAIT / " + unit.CID.getInstanceName() + "/" + sync_send.GetHashCode() + " BEFORE !!! ");
sync_send.WaitOne();
Console.WriteLine("clientSendRequestAny - WAIT / " + unit.CID.getInstanceName() + "/" + sync_send.GetHashCode() + " AFTER !!! ");
Monitor.Enter(sync);
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequestAnyTag 3 - AFTER WAIT " + envelop_key);
}
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequestAnyTag 4" + " / " + envelop_key);
int[] keys_vector = new int[reply_pending_list[envelop_key].Keys.Count];
reply_pending_list[envelop_key].Keys.CopyTo(keys_vector, 0);
envelop_tag = keys_vector[0];
Queue <byte[]> pending_replies = reply_pending_list [envelop_key][envelop_tag];
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequestAnyTag 5 -- pending_replies.Count = " + pending_replies.Count);
if (pending_replies.Count > 0)
{
messageSide2 = reply_pending_list[envelop_key][envelop_tag].Dequeue();
}
if (pending_replies.Count == 0)
{
reply_pending_list[envelop_key].Remove(envelop_tag);
}
if (reply_pending_list[envelop_key].Count == 0)
{
reply_pending_list.Remove(envelop_key);
}
//reply_pending_list.Remove(envelop_key);
}
finally
{
Monitor.Exit(sync);
}
Trace.WriteLineIf(unit.TraceFlag == true, server_facet + "/" + rank + ": clientSendRequest 5");
// retorna a menagem ...
return(messageSide2);
}
