int main(string[] args)
{
    ZeroMQ test = new ZeroMQ();
    test.initialize();
    test.start();
    version(unittest){
        logInfo("All unit tests were successful.");
        return 0;
    } else {
        try if (!finalizeCommandLineOptions()) return 0;
        catch (Exception e) {
            logDiagnostic("Error processing command line: %s", e.msg);
            return 1;
        }

        lowerPrivileges();

        logDiagnostic("Running event loop...");
        int status;
        debug {
            status = runEventLoop();
        } else {
            try {
                status = runEventLoop();
            } catch( Throwable th ){
                logError("Unhandled exception in event loop: %s", th.msg);
                logDiagnostic("Full exception: %s", th.toString().sanitize());
                return 1;
            }
        }
        logDiagnostic("Event loop exited with status %d.", status);
        return status;
    }
}