public static void Initialize()

in src/DotNetWorker.Core/StartupHook.cs [26:72]
38 lines of code
6 McCabe index (conditional complexity)

    public static void Initialize()
    {
        // Time to wait between checks, in ms.
        const int SleepTime = 500;
        const int MaxWaitCycles = (60 * 1000) / SleepTime;

        RemoveSelfFromStartupHooks();
        string? debuggerWaitEnabled = Environment.GetEnvironmentVariable("FUNCTIONS_ENABLE_DEBUGGER_WAIT");
        string? jsonOutputEnabled = Environment.GetEnvironmentVariable("FUNCTIONS_ENABLE_JSON_OUTPUT");
#if NET6_0_OR_GREATER
        int processId = Environment.ProcessId;
#else
        int processId = Process.GetCurrentProcess().Id;
#endif

        static bool WaitOnDebugger(int cycle)
        {
            if (Debugger.IsAttached)
            {
                return false;
            }

            if (cycle > MaxWaitCycles)
            {
                Console.WriteLine("A debugger was not attached within the expected time limit. The process will continue without a debugger.");

                return false;
            }

            return true;
        }

        if (string.Equals(jsonOutputEnabled, bool.TrueString, StringComparison.OrdinalIgnoreCase))
        {
            Console.WriteLine($"azfuncjsonlog:{{ \"name\":\"dotnet-worker-startup\", \"workerProcessId\" : {processId} }}");
        }

        if (string.Equals(debuggerWaitEnabled, bool.TrueString, StringComparison.OrdinalIgnoreCase))
        {
            Console.WriteLine($"Azure Functions .NET Worker (PID: {processId}) initialized in debug mode. Waiting for debugger to attach...");

            for (int i = 0; WaitOnDebugger(i); i++)
            {
                Thread.Sleep(SleepTime);
            }
        }
    }