Ntp.Common.System.InterProcess Class Reference

Public Types
enum	Signal {   Signal.Error = 0, Signal.Exit, Signal.Reload, Signal.Refresh,   Signal.Notify }

Static Public Member Functions
static Signal	Wait (string name, LogBase log)

Static Private Attributes
static UnixSignal	sighup
static UnixSignal	sigint
static readonly UnixSignal[]	Signals
static UnixSignal	sigquit
static UnixSignal	sigterm
static UnixSignal	sigusr1
static UnixSignal	sigusr2

Detailed Description

Definition at line 29 of file InterProcess.cs.

Member Enumeration Documentation

enum Ntp.Common.System.InterProcess.Signal

strong

Enumerator
Error
Exit
Reload
Refresh
Notify

Definition at line 31 of file InterProcess.cs.

        {
            Error = 0,
            Exit,
            Reload,
            Refresh,
            Notify
        }

Member Function Documentation

static Signal Ntp.Common.System.InterProcess.Wait ( string  name, LogBase  log  )

inlinestatic

Definition at line 52 of file InterProcess.cs.

References e.

Referenced by Ntp.Common.System.SignalHandler.Execute().

        {
            while (true)
            {
                int i;
                try
                {
                    i = UnixSignal.WaitAny(Signals, -1);
                }
                catch (Exception e)
                {
                    log.SignalError(e);
                    return Signal.Error;
                }

                if (i < 0 || i >= Signals.Length)
                {
                    log.UnknownSignal(Signals[i].Signum.ToString());
                    continue;
                }

                log.ReceivedSignal(Signals[i].Signum.ToString());

                if (sigint.IsSet || sigterm.IsSet || sigquit.IsSet)
                {
                    sigint.Reset();
                    sigterm.Reset();
                    sigquit.Reset();
                    return Signal.Exit;
                }

                if (sighup.IsSet)
                {
                    sighup.Reset();
                    return Signal.Refresh;
                }

                if (sigusr1.IsSet)
                {
                    sigusr1.Reset();
                    return Signal.Reload;
                }

                if (sigusr2.IsSet)
                {
                    sigusr2.Reset();
                    return Signal.Notify;
                }
            }
        }

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Member Data Documentation

UnixSignal Ntp.Common.System.InterProcess.sighup

staticprivate

Definition at line 40 of file InterProcess.cs.

UnixSignal Ntp.Common.System.InterProcess.sigint

staticprivate

Definition at line 40 of file InterProcess.cs.

readonly UnixSignal [] Ntp.Common.System.InterProcess.Signals

staticprivate

Initial value:

=
        {
            sigint = new UnixSignal(Signum.SIGINT),
            sigterm = new UnixSignal(Signum.SIGTERM),
            sigquit = new UnixSignal(Signum.SIGQUIT),
            sighup = new UnixSignal(Signum.SIGHUP),
            sigusr1 = new UnixSignal(Signum.SIGUSR1),
            sigusr2 = new UnixSignal(Signum.SIGUSR2)
        }

Definition at line 42 of file InterProcess.cs.

UnixSignal Ntp.Common.System.InterProcess.sigquit

staticprivate

Definition at line 40 of file InterProcess.cs.

UnixSignal Ntp.Common.System.InterProcess.sigterm

staticprivate

Definition at line 40 of file InterProcess.cs.

UnixSignal Ntp.Common.System.InterProcess.sigusr1

staticprivate

Definition at line 40 of file InterProcess.cs.

UnixSignal Ntp.Common.System.InterProcess.sigusr2

staticprivate

Definition at line 40 of file InterProcess.cs.

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The documentation for this class was generated from the following file:

• Ntp.Common/System/InterProcess.cs