public virtual void Invoke(CommandLineApplication app)
{
CommandOption nameOpt = app.Option("-name", null, CommandOptionType.SingleValue);
CommandOption timeoutOpt = app.Option("-timeout", null, CommandOptionType.SingleValue);
CommandOption intervalOpt = app.Option("-interval", null, CommandOptionType.SingleValue);
app.OnExecute(() =>
{
string process = nameOpt.Value();
string timeout = timeoutOpt.Value();
string interval = intervalOpt.Value();
decimal timeoutMins = -1;
decimal intervalMins = -1;
timeout.TryParseAny(out timeoutMins);
interval.TryParseAny(out intervalMins);
bool valid = Validate(process, timeoutMins, intervalMins);
if (!valid)
{
throw new ArgumentException("One of parameters was invalid.");
}
ProcessHandler handler = new ProcessHandler(process);
bool processExist = handler.Exist();
if (!processExist)
{
outHandler.Error(string.Format("Process '{0}' was not found.", process));
}
else
{
decimal msecTimer = timeoutMins * msecInMins;
int msecInterval = (int)(intervalMins * msecInMins);
if (msecInterval == 0)
{
msecInterval = msecInSec;
}
while (msecTimer > 0)
{
string statusMessage = string.Format("{0} is running. {1}sec left before killing.",
process,
msecTimer / msecInSec);
outHandler.Information(statusMessage);
msecTimer -= msecInterval;
Thread.Sleep(msecInterval);
if (!handler.Exist())
{
processExist = false;
break;
}
}
if (processExist)
{
handler.Kill();
outHandler.Information("Killing...");
}
outHandler.Information(string.Format("{0} was killed.", process));
}
});
}
