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* refactor: catch asset service request exceptions at the AssetServerBase level rather than in the GridAssetClient 

* this is to enable logging of asset request exceptions soon
0.6.0-stable
Justin Clarke Casey 2008-06-13 18:04:01 +00:00
parent ea52e71205
commit d6519924ba
2 changed files with 37 additions and 28 deletions
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23
OpenSim/Framework/Communications/Cache/AssetServerBase.cs
View File

@ -57,6 +57,10 @@ namespace OpenSim.Framework.Communications.Cache
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
/// <exception cref="System.Exception">
/// Thrown if the request failed for some other reason than that the
/// asset cannot be found.
/// </exception>
protected abstract AssetBase GetAsset(AssetRequest req);
/// <summary>
@ -66,17 +70,30 @@ namespace OpenSim.Framework.Communications.Cache
/// <param name="req"></param>
protected virtual void ProcessRequest(AssetRequest req)
{
AssetBase asset = GetAsset(req);
AssetBase asset;
try
{
asset = GetAsset(req);
}
catch (Exception e)
{
m_log.ErrorFormat("[ASSET]: Asset request for {0} threw exception {1}", req.AssetID, e);
m_receiver.AssetNotFound(req.AssetID, req.IsTexture);
return;
}
if (asset != null)
{
//m_log.InfoFormat("[ASSETSERVER]: Asset {0} received from asset server", req.AssetID);
m_log.DebugFormat("[ASSET]: Asset {0} received from asset server", req.AssetID);
m_receiver.AssetReceived(asset, req.IsTexture);
}
else
{
//m_log.ErrorFormat("[ASSET SERVER]: Asset {0} not found by asset server", req.AssetID);
m_log.WarnFormat("[ASSET]: Asset {0} not found by asset server", req.AssetID);
m_receiver.AssetNotFound(req.AssetID, req.IsTexture);
}

42
OpenSim/Framework/Communications/Cache/GridAssetClient.cs
View File

@ -49,38 +49,30 @@ namespace OpenSim.Framework.Communications.Cache
protected override AssetBase GetAsset(AssetRequest req)
{
Stream s = null;
try
#if DEBUG
//m_log.DebugFormat("[GRID ASSET CLIENT]: Querying for {0}", req.AssetID.ToString());
#endif
RestClient rc = new RestClient(_assetServerUrl);
rc.AddResourcePath("assets");
rc.AddResourcePath(req.AssetID.ToString());
if (req.IsTexture)
rc.AddQueryParameter("texture");
rc.RequestMethod = "GET";
Stream s = rc.Request();
if (s.Length > 0)
{
#if DEBUG
//m_log.DebugFormat("[GRID ASSET CLIENT]: Querying for {0}", req.AssetID.ToString());
#endif
XmlSerializer xs = new XmlSerializer(typeof (AssetBase));
RestClient rc = new RestClient(_assetServerUrl);
rc.AddResourcePath("assets");
rc.AddResourcePath(req.AssetID.ToString());
if (req.IsTexture)
rc.AddQueryParameter("texture");
rc.RequestMethod = "GET";
s = rc.Request();
if (s.Length > 0)
{
XmlSerializer xs = new XmlSerializer(typeof (AssetBase));
return (AssetBase) xs.Deserialize(s);
}
}
catch (Exception e)
{
m_log.ErrorFormat("[GRID ASSET CLIENT]: Failed to get asset {0}, {1}", req.AssetID, e);
return (AssetBase) xs.Deserialize(s);
}
return null;
}
public override void UpdateAsset(AssetBase asset)
{
throw new Exception("The method or operation is not implemented.");