Accessing PerSession service simultaneously in WCF using C#
- by krishna555
1.) I have a main method Processing, which takes string as an arguments and that string contains some x number of tasks.
2.) I have another method Status, which keeps track of first method by using two variables TotalTests and CurrentTest. which will be modified every time with in a loop in first method(Processing).
3.) When more than one client makes a call parallely to my web service to call the Processing method by passing a string, which has different tasks will take more time to process. so in the mean while clients will be using a second thread to call the Status method in the webservice to get the status of the first method.
4.) when point number 3 is being done all the clients are supposed to get the variables(TotalTests,CurrentTest) parallely with out being mixed up with other client requests.
5.) The code that i have provided below is getting mixed up variables results for all the clients when i make them as static. If i remove static for the variables then clients are just getting all 0's for these 2 variables and i am unable to fix it. Please take a look at the below code.
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerSession)]
public class Service1 : IService1
{
public int TotalTests = 0;
public int CurrentTest = 0;
public string Processing(string OriginalXmlString)
{
XmlDocument XmlDoc = new XmlDocument();
XmlDoc.LoadXml(OriginalXmlString);
this.TotalTests = XmlDoc.GetElementsByTagName("TestScenario").Count; //finding the count of total test scenarios in the given xml string
this.CurrentTest = 0;
while(i<10)
{
++this.CurrentTest;
i++;
}
}
public string Status()
{
return (this.TotalTests + ";" + this.CurrentTest);
}
}
server configuration
<wsHttpBinding>
<binding name="WSHttpBinding_IService1" closeTimeout="00:10:00"
openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="true" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" establishSecurityContext="true" />
</security>
</binding>
</wsHttpBinding>
client configuration
<wsHttpBinding>
<binding name="WSHttpBinding_IService1" closeTimeout="00:10:00"
openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="true" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" establishSecurityContext="true" />
</security>
</binding>
</wsHttpBinding>
Below mentioned is my client code
class Program
{
static void Main(string[] args)
{
Program prog = new Program();
Thread JavaClientCallThread = new Thread(new ThreadStart(prog.ClientCallThreadRun));
Thread JavaStatusCallThread = new Thread(new ThreadStart(prog.StatusCallThreadRun));
JavaClientCallThread.Start();
JavaStatusCallThread.Start();
}
public void ClientCallThreadRun()
{
XmlDocument doc = new XmlDocument();
doc.Load(@"D:\t72CalculateReasonableWithdrawal_Input.xml");
bool error = false;
Service1Client Client = new Service1Client();
string temp = Client.Processing(doc.OuterXml, ref error);
}
public void StatusCallThreadRun()
{
int i = 0;
Service1Client Client = new Service1Client();
string temp;
while (i < 10)
{
temp = Client.Status();
Thread.Sleep(1500);
Console.WriteLine("TotalTestScenarios;CurrentTestCase = {0}", temp);
i++;
}
}
}
Can any one please help.
