(Unicode C++) SFTP Debug Log File Path

Demonstrates how to use the DebugLogFilePath property to get information if a Chilkat method crashes or hangs.

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#include <CkSFtpW.h>

void ChilkatSample(void)
    {
    CkSFtpW sftp;

    // Insert this code just before the method call that crashes or hangs.
    sftp.put_VerboseLogging(true);
    sftp.put_DebugLogFilePath(L"/some/file/path/sftp_debug_log.txt");

    // Make the call that crashes or hangs,
    // for example, if the method is DownloadFileByName:

    const wchar_t *remoteFilePath = L"...";
    const wchar_t *localFilePath = L"...";
    bool success = sftp.DownloadFileByName(remoteFilePath,localFilePath);

    // Note: If the method returns control to your application code, then it did not crash within Chilkat.
    // The DebugLogFilePath property causes all information that would be recorded in the LastErrorText to be emitted to the
    // log file (with immediate file write flushing, i.e. no buffering).  Thus, in a crash situation,
    // the log file will contain information up to the point of the crash.

    if (success == false) {
        wprintf(L"%s\n",sftp.lastErrorText());
        return;
    }
    }