/// <summary>
///
/// </summary>
/// <param name="job"></param>
/// <param name="stage"></param>
/// <param name="regex"></param>
/// <param name="priority"></param>
/// <param name="request"></param>
/// <returns></returns>
public static int Watch(IJob job, PipeLineStages stage, Regex regex, int priority, Func <int, HttpApplication, WatchResponse> request)
{
Environ environ = null;
if (EnvironLock.Write(() =>
{
if (!Environs.TryGetValue(job.Environment.SortOrder, out environ))
{
Environs.Add(job.Environment.SortOrder, environ = new Environ(job.Environment));
}
}))
{
return(EnvironLock.Read(() =>
{
return environ.WatchLocks[(int)stage].Write(() =>
{
var watchList = environ.Watchers[(int)stage];
var count = Interlocked.Increment(ref _requestCount);
EnvironHasWatches[(int)stage] = true;
watchList.Add(new Watcher
{
Priority = priority,
AppId = job.App.Id,
Regex = regex,
Request = request
});
watchList.Sort(new WatchComparer());
return count;
});
}));
}
return(-1);
}
private bool IgnoresProcess()
{
return(UrlIgnoresLock.Write <bool?>(() =>
{
foreach (var ignore in UrlIgnores.Where(x => x.CalculatedUrl == false && x.Url != null))
{
if (!UrlProcess(ignore))
{
return false;
}
}
return true;
}).Value);
}
private bool ExceptionsProcess()
{
return(UrlExceptionLock.Write <bool?>(() =>
{
foreach (var exception in UrlExceptions.Where(x => x.CalculatedUrl == false && x.Url != null))
{
if (!UrlProcess(exception))
{
return false;
}
}
return true;
}).Value);
}
/// <summary>
///
/// </summary>
public void Poll()
{
if (DateTime.UtcNow.Ticks < _ranTick)
{
return;
}
if (Interlocked.CompareExchange(ref Instance._runningPoll, 0, 1) != 0)
{
return;
}
try
{
//System.Diagnostics.Debug.WriteLine("START running poll with " + ranTick.ToString());
_ranTick = RanNow;
if (JobLock.Write(() =>
{
foreach (var reg in Jobs.Value)
{
var ct = new CancellationTokenSource();
var task = new Task <bool>(() => Execute(reg.Value), ct.Token, TaskCreationOptions.PreferFairness);
reg.Value.CancelToken = ct;
reg.Value.Task = task;
}
}))
{
if (JobLock.Read(() =>
{
foreach (var reg in Jobs.Value)
{
reg.Value.Task.Start();
}
}))
{
if (Interlocked.CompareExchange(ref _ranTick, RanRepeat, RanNow) != RanRepeat)
{
_ranTick = DateTime.UtcNow.AddSeconds(PollSecs).Ticks;
}
}
}
//System.Diagnostics.Debug.WriteLine("END running poll with " + ranTick.ToString());
}
finally
{
_runningPoll = 0;
}
}
private bool MakeSureAllUrlExceptionsHaveBeenCalculated()
{
return(UrlExceptionLock.Write(() =>
{
foreach (var exception in UrlExceptions.Where(x => x.CalculatedUrl == false))
{
var url = new UmbracoUrlService().Url(exception.Url);
exception.CalculatedUrl = true;
if (string.IsNullOrWhiteSpace(url))
{
continue;
}
var query = url.IndexOf('?');
if (query == 0)
{
exception.CalculatedUrlWithoutSlash = url;
exception.CalculatedUrlWithSlash = "/" + url;
continue;
}
var point = (query == -1 ? url.Length : query) - 1;
var builder = new StringBuilder(url.Length);
if (url[point] == '/')
{
exception.CalculatedUrlWithSlash = url;
for (var i = 0; i != url.Length; i++)
{
if (i != point)
{
builder.Append(url[i]);
}
}
exception.CalculatedUrlWithoutSlash = builder.ToString();
continue;
}
exception.CalculatedUrlWithoutSlash = url;
for (var i = 0; i != url.Length; i++)
{
builder.Append(url[i]);
if (i == point)
{
builder.Append('/');
}
}
exception.CalculatedUrlWithSlash = builder.ToString();
}
}));
}
