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authorJustin Clarke Casey2008-02-08 23:42:19 +0000
committerJustin Clarke Casey2008-02-08 23:42:19 +0000
commit16f8f19a541ab2b32751dbc4307efe419443988a (patch)
tree2b67361b498ea8b484447c365123406843d6e7d9 /OpenSim
parent* Added Taper support to the Meshmerizer for Cube and Cylinder. (diff)
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* Stop asset transactions hanging around after they've completed
* Still not enough to solve the memory leak, though hopefully this is another step on the path * All these changes are pretty temporary - this will be addressed with a more fundamental refactor in the future
Diffstat (limited to 'OpenSim')
-rw-r--r--OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs20
-rw-r--r--OpenSim/Framework/Communications/Cache/AssetTransactions.cs70
2 files changed, 79 insertions, 11 deletions
diff --git a/OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs b/OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs
index c9c9541..b458b18 100644
--- a/OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs
+++ b/OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs
@@ -25,13 +25,19 @@
25* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26* 26*
27*/ 27*/
28
29using System;
28using System.Collections.Generic; 30using System.Collections.Generic;
31
29using libsecondlife; 32using libsecondlife;
30 33
31namespace OpenSim.Framework.Communications.Cache 34namespace OpenSim.Framework.Communications.Cache
32{ 35{
33 public class AssetTransactionManager 36 public class AssetTransactionManager
34 { 37 {
38 private static readonly log4net.ILog m_log
39 = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
40
35 // Fields 41 // Fields
36 public CommunicationsManager CommsManager; 42 public CommunicationsManager CommsManager;
37 43
@@ -92,7 +98,17 @@ namespace OpenSim.Framework.Communications.Cache
92 AgentAssetTransactions.AssetXferUploader uploader = transactions.RequestXferUploader(transaction); 98 AgentAssetTransactions.AssetXferUploader uploader = transactions.RequestXferUploader(transaction);
93 if (uploader != null) 99 if (uploader != null)
94 { 100 {
95 uploader.Initialise(remoteClient, assetID, transaction, type, data, storeLocal, tempFile); 101 // Upload has already compelted uploading...
102 if (uploader.Initialise(remoteClient, assetID, transaction, type, data, storeLocal, tempFile))
103 {
104 lock (transactions.XferUploaders)
105 {
106 // XXX Weak ass way of doing this by directly manipulating this public dictionary, purely temporary
107 transactions.XferUploaders.Remove(uploader.TransactionID);
108
109 m_log.Info(String.Format("[ASSET TRANSACTIONS] Current uploaders: {0}", transactions.XferUploaders.Count));
110 }
111 }
96 } 112 }
97 } 113 }
98 } 114 }
@@ -106,4 +122,4 @@ namespace OpenSim.Framework.Communications.Cache
106 } 122 }
107 } 123 }
108 } 124 }
109} \ No newline at end of file 125}
diff --git a/OpenSim/Framework/Communications/Cache/AssetTransactions.cs b/OpenSim/Framework/Communications/Cache/AssetTransactions.cs
index 4a75f52..c54dd7d 100644
--- a/OpenSim/Framework/Communications/Cache/AssetTransactions.cs
+++ b/OpenSim/Framework/Communications/Cache/AssetTransactions.cs
@@ -37,6 +37,9 @@ namespace OpenSim.Framework.Communications.Cache
37{ 37{
38 public class AgentAssetTransactions 38 public class AgentAssetTransactions
39 { 39 {
40 private static readonly log4net.ILog m_log
41 = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
42
40 // Fields 43 // Fields
41 public List<AssetCapsUploader> CapsUploaders = new List<AssetCapsUploader>(); 44 public List<AssetCapsUploader> CapsUploaders = new List<AssetCapsUploader>();
42 public List<NoteCardCapsUpdate> NotecardUpdaters = new List<NoteCardCapsUpdate>(); 45 public List<NoteCardCapsUpdate> NotecardUpdaters = new List<NoteCardCapsUpdate>();
@@ -73,7 +76,11 @@ namespace OpenSim.Framework.Communications.Cache
73 { 76 {
74 AssetXferUploader uploader = new AssetXferUploader(this, m_dumpAssetsToFile); 77 AssetXferUploader uploader = new AssetXferUploader(this, m_dumpAssetsToFile);
75 78
76 XferUploaders.Add(transactionID, uploader); 79 lock (XferUploaders)
80 {
81 XferUploaders.Add(transactionID, uploader);
82 }
83
77 return uploader; 84 return uploader;
78 } 85 }
79 return null; 86 return null;
@@ -81,13 +88,35 @@ namespace OpenSim.Framework.Communications.Cache
81 88
82 public void HandleXfer(ulong xferID, uint packetID, byte[] data) 89 public void HandleXfer(ulong xferID, uint packetID, byte[] data)
83 { 90 {
84 foreach (AssetXferUploader uploader in XferUploaders.Values) 91 AssetXferUploader uploaderFound = null;
92
93 lock (XferUploaders)
85 { 94 {
86 if (uploader.XferID == xferID) 95 foreach (AssetXferUploader uploader in XferUploaders.Values)
87 { 96 {
88 uploader.HandleXferPacket(xferID, packetID, data); 97 if (uploader.XferID == xferID)
89 break; 98 {
99 if (uploader.HandleXferPacket(xferID, packetID, data))
100 {
101 uploaderFound = uploader;
102 }
103
104 break;
105 }
90 } 106 }
107
108 // Remove the uploader once the uploader is complete
109 if (uploaderFound != null)
110 {
111 m_log.Info(
112 String.Format(
113 "[ASSET TRANSACTIONS] Removing asset xfer uploader with transfer id {0}, transaction {1}",
114 xferID, uploaderFound.TransactionID));
115
116 XferUploaders.Remove(uploaderFound.TransactionID);
117
118 m_log.Info(String.Format("[ASSET TRANSACTIONS] Current uploaders: {0}", XferUploaders.Count));
119 }
91 } 120 }
92 } 121 }
93 122
@@ -114,7 +143,11 @@ namespace OpenSim.Framework.Communications.Cache
114 { 143 {
115 AssetXferUploader uploader = XferUploaders[transactionID]; 144 AssetXferUploader uploader = XferUploaders[transactionID];
116 AssetBase asset = uploader.GetAssetData(); 145 AssetBase asset = uploader.GetAssetData();
117 XferUploaders.Remove(transactionID); 146
147 lock (XferUploaders)
148 {
149 XferUploaders.Remove(transactionID);
150 }
118 151
119 return asset; 152 return asset;
120 } 153 }
@@ -150,8 +183,14 @@ namespace OpenSim.Framework.Communications.Cache
150 m_dumpAssetToFile = dumpAssetToFile; 183 m_dumpAssetToFile = dumpAssetToFile;
151 } 184 }
152 185
153 // Methods 186 /// <summary>
154 public void HandleXferPacket(ulong xferID, uint packetID, byte[] data) 187 /// Process transfer data received from the client.
188 /// </summary>
189 /// <param name="xferID"></param>
190 /// <param name="packetID"></param>
191 /// <param name="data"></param>
192 /// <returns>True if the transfer is complete, false otherwise or if the xferID was not valid</returns>
193 public bool HandleXferPacket(ulong xferID, uint packetID, byte[] data)
155 { 194 {
156 if (XferID == xferID) 195 if (XferID == xferID)
157 { 196 {
@@ -175,11 +214,21 @@ namespace OpenSim.Framework.Communications.Cache
175 if ((packetID & 0x80000000) != 0) 214 if ((packetID & 0x80000000) != 0)
176 { 215 {
177 SendCompleteMessage(); 216 SendCompleteMessage();
217 return true;
178 } 218 }
179 } 219 }
220
221 return false;
180 } 222 }
181 223
182 public void Initialise(IClientAPI remoteClient, LLUUID assetID, LLUUID transaction, sbyte type, byte[] data, 224 /// <summary>
225 /// Initialise asset transfer from the client
226 /// </summary>
227 /// <param name="xferID"></param>
228 /// <param name="packetID"></param>
229 /// <param name="data"></param>
230 /// <returns>True if the transfer is complete, false otherwise</returns>
231 public bool Initialise(IClientAPI remoteClient, LLUUID assetID, LLUUID transaction, sbyte type, byte[] data,
183 bool storeLocal, bool tempFile) 232 bool storeLocal, bool tempFile)
184 { 233 {
185 ourClient = remoteClient; 234 ourClient = remoteClient;
@@ -198,11 +247,14 @@ namespace OpenSim.Framework.Communications.Cache
198 if (Asset.Data.Length > 2) 247 if (Asset.Data.Length > 2)
199 { 248 {
200 SendCompleteMessage(); 249 SendCompleteMessage();
250 return true;
201 } 251 }
202 else 252 else
203 { 253 {
204 ReqestStartXfer(); 254 ReqestStartXfer();
205 } 255 }
256
257 return false;
206 } 258 }
207 259
208 protected void ReqestStartXfer() 260 protected void ReqestStartXfer()