The operation has timed out ошибка

I have a problem that while downloading the data it shows the error «The Operation has timed out».

What can i do to resolve this error? I am using Win forms(C#) here is my code please check it and give suggestions. Where should i change the code please help me…

  public void ProcessData()
        {


            try
            {
            string MessageTitle = "";
            int pages = Convert.ToInt32(txtPages.Text);

            for (int k = Count; k <= pages; k++)
            {

                string url = "http://www.yellowpages.com/" +StateName.ToLower()+ "/" + CategoryName + "?g=" + StateName + "&page=" + k + "&q=" + CategoryName + "";//txtYP.Text + k;
                System.Net.HttpWebRequest httpRequest;
                System.Net.HttpWebResponse httpResponse;
                System.IO.StreamReader SReader;
                string html;
                httpRequest = (System.Net.HttpWebRequest)(System.Net.HttpWebRequest.Create(url));
                httpRequest.Method = "GET";
                httpResponse = (System.Net.HttpWebResponse)(httpRequest.GetResponse());
                SReader = new StreamReader(httpResponse.GetResponseStream());
                html = SReader.ReadToEnd();
                string strDummy = html;
                httpResponse.Close();

<system.diagnostics>
  <trace autoflush="true" />
  <sources>
    <source name="System.Net">
      <listeners>
        <add name="System.Net"/>
      </listeners>
    </source>
    <source name="System.Net.HttpListener">
      <listeners>
        <add name="System.Net"/>
      </listeners>
    </source>
    <source name="System.Net.Sockets">
      <listeners>
        <add name="System.Net"/>
      </listeners>
    </source>
    <source name="System.Net.Cache">
      <listeners>
        <add name="System.Net"/>
      </listeners>
    </source>
  </sources>
  <sharedListeners>
    <add
      name="System.Net"
      type="System.Diagnostics.TextWriterTraceListener"
      initializeData="trace.log"
      traceOutputOptions = "ProcessId, DateTime"
            />
  </sharedListeners>
  <switches>
    <add name="System.Net"
         value="Verbose" />
    <add name="System.Net.Sockets"
         value="Verbose" />
    <add name="System.Net.Cache"
         value="Verbose" />
    <add name="System.Net.HttpListener"
         value="Verbose" />
  </switches>
</system.diagnostics>  

6

2

Answers

• Posting the full list, found in RegistrySettings class in Microsoft.EnterpriseManagement.DataWarehouse.DataAccess.dll. 

      private const string DATAWAREHOUSE_REGISTRY_KEY_NAME = @»SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\Data Warehouse\»;

      private static int[] DEFAULT_BULK_INSERT_SILENT_RETRY_ERROR_LIST;

      private const int DEFAULT_BULK_INSERT_SILENT_RETRY_MAX_ATTEMPT_COUNT = 3;

      private const int DEFAULT_BULK_INSERT_SILENT_RETRY_TIMEOUT_MILLISECONDS = 150;

      private const int DEFAULT_COMMAND_TIMEOUT_SECONDS = 300;

      private const int DEFAULT_CONNECTION_REFRESH_INTERVAL_SECONDS = 60;

      private const int DEFAULT_DEPLOYMENT_COMMAND_TIMEOUT_SECONDS = 0x2a30;

      private const int DEFAULT_MISSING_CONNECTION_REFRESH_INTERVAL_SECONDS = 60;

      private const int DEFAULT_SEARCH_COMMAND_TIMEOUT_SECONDS = 180;

      private const string DW_BULK_INSERT_SILENT_RETRY_ERROR_LIST_REGISTRY_VALUE_NAME = «Bulk Insert Silent Retry Error List»;

      private const string DW_BULK_INSERT_SILENT_RETRY_MAX_ATTEMPT_COUNT_REGISTRY_VALUE_NAME = «Bulk Insert Silent Retry Max Attempt Count»;

      private const string DW_BULK_INSERT_SILENT_RETRY_TIMEOUT_MILLISECONDS_REGISTRY_VALUE_NAME = «Bulk Insert Silent Retry Timeout Milliseconds»;

      private const string DW_COMMAND_TIMEOUT_REGISTRY_VALUE_NAME = «Command Timeout Seconds»;

      private const string DW_CONNECTION_REFRESH_INTERVAL_REGISTRY_VALUE_NAME = «Connection Refresh Interval Seconds»;

      private const string DW_DEPLOYMENT_COMMAND_TIMEOUT_REGISTRY_VALUE_NAME = «Deployment Command Timeout Seconds»;

      private const string DW_MISSING_CONNECTION_REFRESH_INTERVAL_REGISTRY_VALUE_NAME = «Missing Connection Refresh Interval Seconds»;

      private const string DW_SEARCH_COMMAND_TIMEOUT_REGISTRY_VALUE_NAME = «Search Command Timeout Seconds»;

  • Marked as answer by

    Thursday, May 6, 2010 10:13 AM

• • Marked as answer by
    Chris Harris [MSFT]Microsoft employee
    Tuesday, May 4, 2010 8:28 PM

• OK now I’m just spamming  

  Perhaps even more likely is this one:

  SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\DAL\DALCommandTimeoutSeconds

  Full list below from DataAccessRegistry class in Microsoft.Mom.DataAccessLayer.dll

      private const string allowErrorLoggingValue = «DALAllowErrorLogging»;

      private const string allowOptionClauseValue = «DALAllowOptionClause»;

      private const string commandTimeoutSecondsValue = «DALCommandTimeoutSeconds»;

      private const string connectionResetValue = «DALConnectionReset»;

      private const string connectTimeoutSecondsValue = «DALConnectTimeoutSeconds»;

      private const string dataAccessLayerKey = @»SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\DAL»;

      private const string dataAccessLayerSetupKey = @»SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\Setup»;

      private const string databaseFailoverPartnerValue = «DatabaseFailoverPartner»;

      private const string databaseNameValue = «DatabaseName»;

      private const string databaseServerNameValue = «DatabaseServerName»;

      private const string detailedTracingValue = «DALDetailedTracing»;

      private const string downloadSettingsValue = «DALDownloadSettings»;

      private const string initializeFirstConnectionValue = «DALInitializeFirstConnection»;

      private const string maxInClauseItemCountValue = «DALMaxInClauseItemCount»;

      private const string maxLengthOfLoggedParameterValueValue = «DALMaxLengthOfLoggedParameterValue»;

      private const string retryBackoffWaitMillisecondsValue = «DALRetryBackoffWaitMilliseconds»;

      private const string retryLimitValue = «DALRetryLimit»;

      private const string retryWaitMillisecondsValue = «DALRetryWaitMilliseconds»;

      private const string useSqlClientProtocolSettingsValue = «DALUseSqlClientSettings»;

  • Marked as answer by
    Nicholas Li
    Thursday, May 6, 2010 10:13 AM

Answers

• • Marked as answer by

    Monday, March 5, 2012 1:23 AM

• Thanks Zilong Lu 

  That page can help me for find solution.

  This line solved my problem:

  this.reportViewer.ServerReport.Timeout = 1200000;

  Now after 20 Minute  the operation has timed out  occur.

  ---

  Each problem has a solution.

  • Marked as answer by
    mammadkoma
    Saturday, March 3, 2012 5:42 AM