/// <summary>
/// Return an AbstractConnection to the pool
/// </summary>
/// <param name="cxn">The connection to return to the pool</param>
/// <returns></returns>
public override object checkIn(AbstractResource cxn)
{
AbstractConnection theCxn = (AbstractConnection)cxn; // first get a new reference
if (!theCxn.IsConnected || !theCxn.isAlive()) // don't add disconnected connections to the pool
{
this.TotalResources--;
return(null);
}
theCxn.LastUsed = DateTime.Now;
if (cxn is VistaPoolConnection)
{
if (this.PoolSource.Credentials == null) // if not an authenticated connection
{
((VistaPoolConnection)theCxn).resetRaw(); // reset the symbol table so we're always receiving fresh from pool
((VistaAccount)((VistaConnection)theCxn).Account).setContext(new MenuOption("XUS SIGNON"));
}
_pooledCxns.Add(theCxn);
}
else if (cxn is VistaConnection)
{
if (this.PoolSource.Credentials == null) // if not an authenticated connection
{
((VistaAccount)((VistaConnection)theCxn).Account).setContext(new MenuOption("XUS SIGNON"));
}
_pooledCxns.Add(theCxn);
}
else
{
_pooledCxns.Add(theCxn);
}
//System.Console.WriteLine("A connection was returned to the pool. {0} available", _pooledCxns.Count);
return(null);
}
/// <summary>
/// Check out an object from the pool and call isAlive to guarantee state. Decrement resource count
/// on pool if object is not alive and discard it by removing references
/// </summary>
/// <param name="obj"></param>
/// <returns>AbstractResource</returns>
public override AbstractResource checkOutAlive(object obj)
{
AbstractResource resource = checkOut(obj);
while (!resource.isAlive())
{
//LogUtils.getInstance().Log("Found disconnected/timed out connection... Fetching another: " + ((ConnectionPoolSource)this.PoolSource).CxnSource.SiteId.Id);
this.decrementResourceCount();
//this.TotalResources--;
resource = checkOut(obj);
}
if (resource is VistaPoolConnection && this.PoolSource.RecycleCount > 0) // only need to step in here if the recycle count was actually set
{
VistaPoolConnection cxn = (VistaPoolConnection)resource;
if (cxn.QueryCount >= this.PoolSource.RecycleCount) // if we've used cxn more times than specified before recycle, we should disconnect this connection and return another
{
//LogUtils.getInstance().Log("Max number of queries exceeded for connection - disconnecting and discarding: " + ((ConnectionPoolSource)this.PoolSource).CxnSource.SiteId.Id);
new System.Threading.Tasks.Task(() => cxn.disconnect()).Start();
this.decrementResourceCount();
//this.TotalResources--;
return(this.checkOutAlive(obj));
}
}
return(resource);
}
/// <summary>
/// Return an AbstractConnection to the pool
/// </summary>
/// <param name="cxn">The connection to return to the pool</param>
/// <returns></returns>
public override object checkIn(AbstractResource cxn)
{
AbstractConnection theCxn = (AbstractConnection)cxn; // first get a new reference
if (!theCxn.IsConnected || !theCxn.isAlive()) // don't add disconnected connections to the pool
{
this.TotalResources--;
return null;
}
theCxn.LastUsed = DateTime.Now;
if (cxn is VistaPoolConnection)
{
if (this.PoolSource.Credentials == null) // if not an authenticated connection
{
((VistaPoolConnection)theCxn).resetRaw(); // reset the symbol table so we're always receiving fresh from pool
((VistaAccount)((VistaConnection)theCxn).Account).setContext(new MenuOption("XUS SIGNON"));
}
_pooledCxns.Add(theCxn);
}
else if (cxn is VistaConnection)
{
if (this.PoolSource.Credentials == null) // if not an authenticated connection
{
((VistaAccount)((VistaConnection)theCxn).Account).setContext(new MenuOption("XUS SIGNON"));
}
_pooledCxns.Add(theCxn);
}
else
{
_pooledCxns.Add(theCxn);
}
//System.Console.WriteLine("A connection was returned to the pool. {0} available", _pooledCxns.Count);
return null;
}
private object SanitizeValue(AbstractResource resource, string propertyName, object rawValue)
{
var asEmbedded = rawValue as IEmbeddedProperty;
if (asEmbedded != null)
{
return(new { href = asEmbedded.Href });
}
var asEnumeration = rawValue as StringEnumeration;
if (asEnumeration != null)
{
return(asEnumeration.Value.ToLower());
}
var asEmbeddedResource = rawValue as AbstractResource;
if (asEmbeddedResource != null)
{
return(this.AsInterface.ToMap(asEmbeddedResource));
}
// Already a primitive-like type, no need to sanitize
return(rawValue);
}
public CodecContainer(RestClient client)
{
this.Codec = new CodecResource <CodecConfig>(client, ApiUrls.CodecConfig);
this.H264 = new AbstractResource <H264VideoConfiguration>(client, ApiUrls.CodecConfigH264);
this.H265 = new AbstractResource <H265VideoConfiguration>(client, ApiUrls.CodecConfigH265);
this.VP9 = new AbstractResource <VP9VideoConfiguration>(client, ApiUrls.CodecConfigVP9);
this.Aac = new AbstractResource <AACAudioConfiguration>(client, ApiUrls.CodecConfigAac);
}
public bool isMoreThanOrEqual(AbstractResource otherResource)
{
if (sameResourceType(otherResource))
{
IntResource other = otherResource as IntResource;
return value >= other.value;
}
return false;
}
public ResourceWPF(Point position, AbstractResource resource) : base(position, resource.Description)
{
this.resPuts = new List <ResConnectionWPF>();
this.ResourceModel = resource;
Foreground = Brushes.Black;
MakeIMG();
// установить ZIndex
//SetZIngex();
}
private bool sameResourceType(AbstractResource otherResource)
{
if (otherResource is IntResource)
{
IntResource other = otherResource as IntResource;
if (other.id == id)
{
return true;
}
}
return false;
}
public override AbstractResource checkOutAlive(object obj)
{
AbstractResource resource = checkOut(obj);
while (!resource.isAlive())
{
// System.Console.WriteLine("Found a disconnected resource from ConnectionPools");
LogUtils.getInstance().Log("Found a disconnected resource from ConnectionPools... decrementing resource count and checking out another");
_pools[(String)obj].decrementResourceCount(); // we decrement resource count for this pool here because checkOut doesn't do it
//_pools[(String)obj].TotalResources--;
resource = checkOut(obj);
}
return(resource);
}
Map IResourceConverter.ToMap(AbstractResource resource)
{
var propertyNames = resource.GetUpdatedPropertyNames();
var resultMap = propertyNames.Select(name =>
{
var rawValue = resource.GetProperty(name);
var value = this.SanitizeValue(resource, name, rawValue);
return new { name, value };
}).ToDictionary(
map => map.name,
map => map.value);
return resultMap;
}
Map IResourceConverter.ToMap(AbstractResource resource)
{
var propertyNames = resource.GetUpdatedPropertyNames();
var resultMap = propertyNames.Select(name =>
{
var rawValue = resource.GetProperty(name);
var value = this.SanitizeValue(resource, name, rawValue);
return(new { name, value });
}).ToDictionary(
map => map.name,
map => map.value);
return(resultMap);
}
/// <summary>
/// Check a connection in to the pool
/// </summary>
/// <param name="objToReturn">The AbstractConnection to check in</param>
/// <returns>null</returns>
public override object checkIn(AbstractResource objToReturn)
{
if (objToReturn == null || !(objToReturn is AbstractConnection))
{
throw new ArgumentException("Invalid object for checkin");
}
AbstractConnection theCxn = (AbstractConnection)objToReturn;
if (theCxn.DataSource == null || theCxn.DataSource.SiteId == null || String.IsNullOrEmpty(theCxn.DataSource.SiteId.Id))
{
throw new ArgumentException("The connection source is incomplete");
}
if (!_pools.ContainsKey(theCxn.DataSource.SiteId.Id))
{
throw new ArgumentException("No pool found for that connection");
}
_pools[theCxn.DataSource.SiteId.Id].checkIn(theCxn);
return null;
}
/// <summary>
/// Check a connection in to the pool
/// </summary>
/// <param name="objToReturn">The AbstractConnection to check in</param>
/// <returns>null</returns>
public override object checkIn(AbstractResource objToReturn)
{
if (objToReturn == null || !(objToReturn is AbstractConnection))
{
throw new ArgumentException("Invalid object for checkin");
}
AbstractConnection theCxn = (AbstractConnection)objToReturn;
if (theCxn.DataSource == null || theCxn.DataSource.SiteId == null || String.IsNullOrEmpty(theCxn.DataSource.SiteId.Id))
{
throw new ArgumentException("The connection source is incomplete");
}
if (!_pools.ContainsKey(theCxn.DataSource.SiteId.Id))
{
throw new ArgumentException("No pool found for that connection");
}
_pools[theCxn.DataSource.SiteId.Id].checkIn(theCxn);
return(null);
}
private object SanitizeValue(AbstractResource resource, string propertyName, object rawValue)
{
var asEmbedded = rawValue as IEmbeddedProperty;
if (asEmbedded != null)
{
return new { href = asEmbedded.Href };
}
var asEnumeration = rawValue as StringEnumeration;
if (asEnumeration != null)
{
return asEnumeration.Value.ToLower();
}
var asEmbeddedResource = rawValue as AbstractResource;
if (asEmbeddedResource != null)
{
return this.AsInterface.ToMap(asEmbeddedResource);
}
// Already a primitive-like type, no need to sanitize
return rawValue;
}
public void addResourceConstraint(AbstractResource resource)
{
constraints.Add(resource);
}
public void addResource(AbstractResource resource)
{
resources.Add(resource);
}