Create an async form of the RestObjectPoster. Rename the file (but not the

class!) to SynchronousRestObjectRequester. Add CacheBuckets parameter to
cache
0.6.5-rc1
Melanie Thielker 2009-05-10 16:20:25 +00:00
parent 1a910b6e1d
commit dc4f31db1a
3 changed files with 127 additions and 1 deletions

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@ -0,0 +1,126 @@
/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.IO;
using System.Net;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
namespace OpenSim.Framework.Servers.HttpServer
{
public class AsynchronousRestObjectRequester
{
/// <summary>
/// Perform an asynchronous REST request.
/// </summary>
/// <param name="verb"></param>
/// <param name="requestUrl"></param>
/// <param name="obj"></param>
/// <param name="action"></param>
/// <returns></returns>
///
/// <exception cref="System.Net.WebException">Thrown if we encounter a
/// network issue while posting the request. You'll want to make
/// sure you deal with this as they're not uncommon</exception>
//
public static void MakeRequest<TRequest, TResponse>(string verb,
string requestUrl, TRequest obj, Action<TResponse> action)
{
Type type = typeof (TRequest);
WebRequest request = WebRequest.Create(requestUrl);
WebResponse response = null;
TResponse deserial = default(TResponse);
XmlSerializer deserializer = new XmlSerializer(typeof (TResponse));
request.Method = verb;
if (verb == "POST")
{
request.ContentType = "text/xml";
MemoryStream buffer = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Encoding = Encoding.UTF8;
using (XmlWriter writer = XmlWriter.Create(buffer, settings))
{
XmlSerializer serializer = new XmlSerializer(type);
serializer.Serialize(writer, obj);
writer.Flush();
}
int length = (int) buffer.Length;
request.ContentLength = length;
request.BeginGetRequestStream(delegate(IAsyncResult res)
{
Stream requestStream = request.EndGetRequestStream(res);
requestStream.Write(buffer.ToArray(), 0, length);
request.BeginGetResponse(delegate(IAsyncResult ar)
{
response = request.EndGetResponse(ar);
try
{
deserial = (TResponse) deserializer.Deserialize(
response.GetResponseStream());
}
catch (System.InvalidOperationException)
{
}
action(deserial);
}, null);
}, null);
return;
}
request.BeginGetResponse(delegate(IAsyncResult res2)
{
response = request.EndGetResponse(res2);
try
{
deserial = (TResponse) deserializer.Deserialize(
response.GetResponseStream());
}
catch (System.InvalidOperationException)
{
}
action(deserial);
}, null);
}
}
}

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@ -73,7 +73,7 @@ namespace OpenSim.Region.CoreModules.Asset
m_log.Info("[ASSET CACHE]: Core asset cache enabled");
m_Cache.Size = 32768;
m_Cache.Size = assetConfig.GetInt("CacheBuckets", 32768);
}
}
}