From 990e73d7cb666fa761d0ba981721764963ade94a Mon Sep 17 00:00:00 2001 From: Melanie Date: Wed, 22 Dec 2010 17:33:06 +0000 Subject: Fix a broken format on an error message. Also replace yet another e.Message with e.ToString(). e.Message is USELESS, it doesn't tell us what happened where, we should use e.ToSTring() everywhere --- .../Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs index fdc48c6..21a61a7 100644 --- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs +++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs @@ -621,8 +621,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage } catch (WebException e) { - m_log.ErrorFormat("[GRID INSTANT MESSAGE]: Error sending message to {0}} the host didn't respond ({2})", - reginfo.ServerURI, e.Message); + m_log.ErrorFormat("[GRID INSTANT MESSAGE]: Error sending message to {0} the host didn't respond " + e.ToString(), reginfo.ServerURI.ToString()); } return false; -- cgit v1.1 From 2d8f448322971061a148cf20cda7946893714938 Mon Sep 17 00:00:00 2001 From: Diva Canto Date: Wed, 22 Dec 2010 10:42:29 -0800 Subject: Fixed wrong argument cardinality in debug message. --- .../Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs index fdc48c6..7ca6be5 100644 --- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs +++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs @@ -621,7 +621,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage } catch (WebException e) { - m_log.ErrorFormat("[GRID INSTANT MESSAGE]: Error sending message to {0}} the host didn't respond ({2})", + m_log.ErrorFormat("[GRID INSTANT MESSAGE]: Error sending message to {0}} the host didn't respond ({1})", reginfo.ServerURI, e.Message); } -- cgit v1.1 From 862da9a55fe94ae70a5bba306139b5eb1bb7f6f7 Mon Sep 17 00:00:00 2001 From: Diva Canto Date: Wed, 22 Dec 2010 17:55:58 -0800 Subject: Added a counter to NewFiles in Xfers to account for simultaneous object inventory requests, which apparently are happening and may cause race conditions if the file name is removed after the first transfer. --- .../Region/CoreModules/Agent/Xfer/XferModule.cs | 58 ++++++++++++++++------ 1 file changed, 42 insertions(+), 16 deletions(-) diff --git a/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs b/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs index 57875da..c5a6e62 100644 --- a/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs +++ b/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs @@ -40,8 +40,8 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer private Scene m_scene; private Dictionary Requests = new Dictionary(); private List RequestTime = new List(); - public Dictionary NewFiles = new Dictionary(); - public Dictionary Transfers = new Dictionary(); + private Dictionary NewFiles = new Dictionary(); + private Dictionary Transfers = new Dictionary(); public struct XferRequest @@ -51,6 +51,12 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer public string fileName; public DateTime timeStamp; } + + private class FileData + { + public byte[] Data; + public int Count; + } #region IRegionModule Members @@ -89,21 +95,22 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer lock (NewFiles) { if (NewFiles.ContainsKey(fileName)) - { - NewFiles[fileName] = data; - } + NewFiles[fileName].Count++; else { - NewFiles.Add(fileName, data); + FileData fd = new FileData(); + fd.Count = 1; + fd.Data = data; + NewFiles.Add(fileName, fd); } } - string filename = string.Empty; - if (Requests.ContainsKey(fileName)) - { - RequestXfer(Requests[fileName].remoteClient, Requests[fileName].xferID, fileName); - Requests.Remove(fileName); - } + // This should not be here + //if (Requests.ContainsKey(fileName)) + //{ + // RequestXfer(Requests[fileName].remoteClient, Requests[fileName].xferID, fileName); + // Requests.Remove(fileName); + //} return true; } @@ -135,6 +142,7 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer ulong zxferid = RequestTime[0].xferID; remoteClient.SendAbortXferPacket(zxferid); RemoveXferData(zxferid); + RemoveOrDecrement(fileName); } } @@ -142,16 +150,19 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer { if (!Transfers.ContainsKey(xferID)) { - byte[] fileData = NewFiles[fileName]; + byte[] fileData = NewFiles[fileName].Data; XferDownLoad transaction = new XferDownLoad(fileName, fileData, xferID, remoteClient); Transfers.Add(xferID, transaction); - NewFiles.Remove(fileName); if (transaction.StartSend()) { RemoveXferData(xferID); } + + // The transaction for this file is either complete or on its way + RemoveOrDecrement(fileName); + } } else @@ -195,6 +206,7 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer { { RemoveXferData(xferID); + RemoveOrDecrement(dl.FileName); } } else @@ -226,8 +238,6 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer xferItem.DataPointer = 0; // If the abort comes in - if (NewFiles.ContainsKey(xferItem.FileName)) - NewFiles.Remove(xferItem.FileName); if (Requests.ContainsKey(xferItem.FileName)) Requests.Remove(xferItem.FileName); @@ -239,10 +249,26 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer { lock (NewFiles) { + if (Transfers.ContainsKey(xferID)) + RemoveOrDecrement(Transfers[xferID].FileName); + RemoveXferData(xferID); } } + private void RemoveOrDecrement(string fileName) + { + // NewFiles must be locked + + if (NewFiles.ContainsKey(fileName)) + { + if (NewFiles[fileName].Count == 1) + NewFiles.Remove(fileName); + else + NewFiles[fileName].Count--; + } + } + #region Nested type: XferDownLoad public class XferDownLoad -- cgit v1.1