void System_Diagnostics_TraceSource_TraceInformation(string[] args)
{
var ts = new System.Diagnostics.TraceSource("TraceTest");
ts.TraceInformation("0"); // Compliant
ts.TraceInformation("{0}", 42);
ts.TraceInformation("{0}", args[0], args[1]); // Noncompliant
// ^^^^^^^^^^^^^^^^^^^
ts.TraceInformation("{2}", 1, 2, 3); // Noncompliant
}
public static IObservable <T> TraceSubscriptions <T>(this IObservable <T> source, TraceSource trace)
{
Contract.Requires(source != null);
Contract.Requires(trace != null);
Contract.Ensures(Contract.Result <IObservable <T> >() != null);
return(Observable.Create <T>(observer =>
{
trace.TraceInformation(Rxx.Diagnostics.Properties.Text.DefaultSubscribingMessage);
var subscription = new CompositeDisposable(
Disposable.Create(() => trace.TraceInformation(Rxx.Diagnostics.Properties.Text.DefaultDisposingSubscriptionMessage)),
source.SubscribeSafe(observer),
Disposable.Create(() => trace.TraceInformation(Rxx.Diagnostics.Properties.Text.DefaultDisposedSubscriptionMessage)));
trace.TraceInformation(Rxx.Diagnostics.Properties.Text.DefaultSubscribedMessage);
return subscription;
}));
}
void System_Diagnostics_TraceSource_TraceInformation(string[] args)
{
var ts = new System.Diagnostics.TraceSource("");
ts.TraceInformation("0");
ts.TraceInformation("{0}", 42);
ts.TraceInformation("{"); // Compliant
ts.TraceInformation("[0}", args[0]); // Noncompliant
ts.TraceInformation("{-1}", args[0]); // Noncompliant
ts.TraceInformation("{0} {1}", args[0]); // Noncompliant
ts.TraceInformation(null, "foo", "bar"); // Noncompliant
}
public static IObservable <T> TraceSubscriptions <T>(this IObservable <T> source, TraceSource trace, string subscribingMessage, string subscribedMessage, string disposingMessage, string disposedMessage)
{
Contract.Requires(source != null);
Contract.Requires(trace != null);
Contract.Requires(subscribingMessage != null);
Contract.Requires(subscribedMessage != null);
Contract.Requires(disposingMessage != null);
Contract.Requires(disposedMessage != null);
Contract.Ensures(Contract.Result <IObservable <T> >() != null);
return(Observable.Create <T>(observer =>
{
trace.TraceInformation(subscribingMessage);
var subscription = new CompositeDisposable(
Disposable.Create(() => trace.TraceInformation(disposingMessage)),
source.SubscribeSafe(observer),
Disposable.Create(() => trace.TraceInformation(disposedMessage)));
trace.TraceInformation(subscribedMessage);
return subscription;
}));
}
private void thread_start()
{
long nEventRecvCount = 0;
appTrace.TraceEvent(System.Diagnostics.TraceEventType.Verbose, 0, "[thread_start] IN");
appTrace.TraceEvent(System.Diagnostics.TraceEventType.Information, 0, "[thread_start] IN");
Encoding enc = Encoding.UTF8;
//System.Net.IPAddress ipAddsAny = System.Net.IPAddress.Any;
// System.Net.Sockets.TcpListener listener = new System.Net.Sockets.TcpListener(ipAddsAny, 55561);
// System.Net.IPAddress Ip = new System.Net.IPAddress(new byte[] { 192, 168, 0, 1 });
// System.Net.IPAddress Ip = new System.Net.IPAddress(new byte[] { 192, 168, 77, 210 });
//System.Net.IPAddress Ip = new System.Net.IPAddress(new byte[] { 192, 168, 77, 245 });
System.Net.IPAddress Ip;
string LocalIp = MainClass2.Setting.LocalIp;
Utils.ToLog(String.Format("Запуск слушателя событий адрес {0}, порт {1}", LocalIp, MainClass2.Setting.EventLisenterPort));
if (LocalIp.ToLower() == "localhost")
{
Ip = System.Net.IPAddress.Any;
}
else
{
try
{
string s = LocalIp.Split("."[0])[0];
Ip = new System.Net.IPAddress(new byte[] { byte.Parse(LocalIp.Split("."[0])[0]), byte.Parse(LocalIp.Split("."[0])[1]), byte.Parse(LocalIp.Split("."[0])[2]), byte.Parse(LocalIp.Split("."[0])[3]) });
}
catch
{
Ip = System.Net.IPAddress.Any;
}
}
System.Net.Sockets.TcpListener listener = new System.Net.Sockets.TcpListener(Ip, MainClass2.Setting.EventLisenterPort);
try
{
while (true)
{
listener.Start();
Console.WriteLine("Start listern on Port{0}", MainClass2.Setting.EventLisenterPort);
System.Net.Sockets.TcpClient tcp;
tcp = listener.AcceptTcpClient();
Utils.ToLog(String.Format("Cлушатель событий запущен"));
Console.WriteLine("Client connected.");
appTrace.TraceInformation("Client connected.");
nEventRecvCount = 0;
System.Net.Sockets.NetworkStream ns = tcp.GetStream();
int resSize;
string cmd = "";
bool CloseSock = false;
do
{
byte[] bytes = new byte[tcp.ReceiveBufferSize];
resSize = ns.Read(bytes, 0, tcp.ReceiveBufferSize);
if (resSize == 0)
{
Console.WriteLine("Client is disconnected.");
appTrace.TraceInformation("Client is disconnected.");
CloseSock = true;
break;
}
long s = 0;
long e = 0;
for (e = 0; e < resSize; e++)
{
if (bytes[e] == 0)
{
cmd += System.Text.Encoding.ASCII.GetString(bytes, (int)s, (int)(e - s));
Console.WriteLine("cmd : " + cmd);
// Here the event handling should be located.>>>>>>>>>>>>>>>
CheckRecvComand(cmd, nEventRecvCount);
// if one packet includes several events, then the next event
// also should be handled.
s = e + 1;
cmd = "";
}
else if (e == resSize - 1)
{
// If one event is separated to several packets, then they
// should be merged to one string.
cmd += System.Text.Encoding.ASCII.GetString(bytes, (int)s, (int)(e - s + 1));
}
}
} while (true);
if (CloseSock == false)
{
tcp.Close();
Console.WriteLine("Disconnected");
appTrace.TraceEvent(System.Diagnostics.TraceEventType.Error, 0, "Disconnected");
continue;
}
listener.Stop();
Console.WriteLine("Listener is closed.");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message.ToString());
appTrace.TraceEvent(System.Diagnostics.TraceEventType.Critical, 0, ex.Message.ToString());
}
}
