(DataFlex) Using DebugLogFilePath to Debug a Crash

If a crash is suspected to occur within a Chilkat method call, it can be debugged using the VerboseLogging and DebugLogFilePath as shown here.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoCrypt
    Boolean iSuccess

    // If a crash is suspected to occur within a Chilkat method call, it can be debugged using the VerboseLogging and DebugLogFilePath as shown here.
    // 
    // NOTE: The same technique applies for any Chilkat class that has the DebugLogFilePath property.
    // Most Chilkat classes have DebugLogFilePath.

    Get Create (RefClass(cComChilkatCrypt2)) To hoCrypt
    If (Not(IsComObjectCreated(hoCrypt))) Begin
        Send CreateComObject of hoCrypt
    End

    // First make sure VerboseLogging is turned on.
    Set ComVerboseLogging Of hoCrypt To True

    // Set the DebugLogFilePath to the path of a log file that will be created automatically.
    // If the file already exists, Chilkat will append to it.
    Set ComDebugLogFilePath Of hoCrypt To "c:/someDir/debugLog.txt"

    // Reproduce the problem.

    // ...
    Get ComVerifyP7M Of hoCrypt "c:/someDir/someFile.p7m" To iSuccess
    // ...

    // If a crash occurred within Chilkat, then the debugLog.txt will contain information that
    // can be sent to support@chilkatsoft.com

    // ------------------------------------------------------------------------------------------------
    // Note: Given that the debug log file is always appended, the log file might grow 
    // to a very large size.  You can prevent the continual growth of the log file by
    // deleting the log file at certain points, such as after a Chilkat method returns.
    // 
    // Given that we're only interested in the log file for Chilkat calls that crash or hang,
    // it's OK to delete the log file after a Chilkat method that returns.
    // 
    // The next call to a Chilkat method will re-create the log file.  If the Chilkat call crashes
    // or hangs, then you'll be left with just the log of the crash or hang.
    // ------------------------------------------------------------------------------------------------


End_Procedure