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authorMelanie Thielker2008-11-19 06:15:21 +0000
committerMelanie Thielker2008-11-19 06:15:21 +0000
commit3234472d6203671a492a73042a0b56d6301903e0 (patch)
tree2d4c6ef2b21ee24d315e27564b5426cdfe77e9b3 /OpenSim/Region/Environment/Modules/Agent
parentEnsure that the physics representation of a deleted object is also removed (diff)
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Reverting the texture sending patch and the new libOMV. This makes this
release a direct descendant of the stable 7364, with all the features and none of the issues. This omits the following patch chain: r7383 r7382 r7381 r7377 r7375 r7373 r7372 r7370 r7369 r7368 r7367 r7366
Diffstat (limited to 'OpenSim/Region/Environment/Modules/Agent')
-rw-r--r--OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs58
-rw-r--r--OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs1
-rw-r--r--OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs9
-rw-r--r--OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs307
-rw-r--r--OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs4
5 files changed, 133 insertions, 246 deletions
diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs
index aac6e35..af51df6 100644
--- a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureDownloadModule.cs
@@ -176,52 +176,44 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload
176 { 176 {
177 ITextureSender sender = null; 177 ITextureSender sender = null;
178 178
179// try 179 try
180// { 180 {
181 while (true) 181 while (true)
182 { 182 {
183 try 183 sender = m_queueSenders.Dequeue();
184
185 if (sender.Cancel)
184 { 186 {
185 sender = m_queueSenders.Dequeue(); 187 TextureSent(sender);
186 188
187 if (sender.Cancel) 189 sender.Cancel = false;
190 }
191 else
192 {
193 bool finished = sender.SendTexturePacket();
194 if (finished)
188 { 195 {
189 TextureSent(sender); 196 TextureSent(sender);
190
191 sender.Cancel = false;
192 } 197 }
193 else 198 else
194 { 199 {
195 bool finished = sender.SendTexturePacket(); 200 m_queueSenders.Enqueue(sender);
196 if (finished)
197 {
198 TextureSent(sender);
199 }
200 else
201 {
202 m_queueSenders.Enqueue(sender);
203 }
204 } 201 }
202 }
205 203
206 // Make sure that any sender we currently have can get garbage collected 204 // Make sure that any sender we currently have can get garbage collected
207 sender = null; 205 sender = null;
208 206
209 //m_log.InfoFormat("[TEXTURE] Texture sender queue size: {0}", m_queueSenders.Count()); 207 //m_log.InfoFormat("[TEXTURE] Texture sender queue size: {0}", m_queueSenders.Count());
210 }
211 catch(Exception e)
212 {
213 m_log.ErrorFormat(
214 "[TEXTURE]: Texture send thread caught exception. The texture send was aborted. Exception is {0}", e);
215 }
216 } 208 }
217// } 209 }
218// catch (Exception e) 210 catch (Exception e)
219// { 211 {
220// // TODO: Let users in the sim and those entering it and possibly an external watchdog know what has happened 212 // TODO: Let users in the sim and those entering it and possibly an external watchdog know what has happened
221// m_log.ErrorFormat( 213 m_log.ErrorFormat(
222// "[TEXTURE]: Texture send thread terminating with exception. PLEASE REBOOT YOUR SIM - TEXTURES WILL NOT BE AVAILABLE UNTIL YOU DO. Exception is {0}", 214 "[TEXTURE]: Texture send thread terminating with exception. PLEASE REBOOT YOUR SIM - TEXTURES WILL NOT BE AVAILABLE UNTIL YOU DO. Exception is {0}",
223// e); 215 e);
224// } 216 }
225 } 217 }
226 218
227 /// <summary> 219 /// <summary>
diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs
index 044ee76..c064064 100644
--- a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/TextureNotFoundSender.cs
@@ -28,6 +28,7 @@
28using System.Reflection; 28using System.Reflection;
29using log4net; 29using log4net;
30using OpenMetaverse; 30using OpenMetaverse;
31using OpenMetaverse.Packets;
31using OpenSim.Framework; 32using OpenSim.Framework;
32using OpenSim.Region.Environment.Interfaces; 33using OpenSim.Region.Environment.Interfaces;
33 34
diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs
index bcae259..715dc4b 100644
--- a/OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/TextureDownload/UserTextureDownloadService.cs
@@ -57,10 +57,11 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload
57 /// <summary> 57 /// <summary>
58 /// We will allow the client to request the same texture n times before dropping further requests 58 /// We will allow the client to request the same texture n times before dropping further requests
59 /// 59 ///
60 /// This number contains repeated requests for the same texture at different resolutions (which 60 /// This number includes repeated requests for the same texture at different resolutions (which we don't
61 /// are handled since r7368). However, this situation should be handled in a more sophisticated way. 61 /// currently handle properly as far as I know). However, this situation should be handled in a more
62 /// sophisticated way.
62 /// </summary> 63 /// </summary>
63 private static readonly int MAX_ALLOWED_TEXTURE_REQUESTS = 15; 64 private static readonly int MAX_ALLOWED_TEXTURE_REQUESTS = 5;
64 65
65 /// <summary> 66 /// <summary>
66 /// XXX Also going to limit requests for found textures. 67 /// XXX Also going to limit requests for found textures.
@@ -149,7 +150,7 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureDownload
149 150
150 m_scene.AddPendingDownloads(1); 151 m_scene.AddPendingDownloads(1);
151 152
152 TextureSender.TextureSender requestHandler = new TextureSender.TextureSender(m_client, e.DiscardLevel, e.PacketNumber, e.Priority); 153 TextureSender.TextureSender requestHandler = new TextureSender.TextureSender(m_client, e.DiscardLevel, e.PacketNumber);
153 m_textureSenders.Add(e.RequestedAssetID, requestHandler); 154 m_textureSenders.Add(e.RequestedAssetID, requestHandler);
154 155
155 m_scene.AssetCache.GetAsset(e.RequestedAssetID, TextureCallback, true); 156 m_scene.AssetCache.GetAsset(e.RequestedAssetID, TextureCallback, true);
diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
index 65ca854..cd61798 100644
--- a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
@@ -27,188 +27,106 @@
27 27
28using System; 28using System;
29using System.Reflection; 29using System.Reflection;
30using OpenMetaverse.Packets;
30using log4net; 31using log4net;
31using OpenSim.Framework; 32using OpenSim.Framework;
32using OpenSim.Region.Environment.Interfaces; 33using OpenSim.Region.Environment.Interfaces;
33 34
34namespace OpenSim.Region.Environment.Modules.Agent.TextureSender 35namespace OpenSim.Region.Environment.Modules.Agent.TextureSender
35{ 36{
36 public class ImageDownload 37 /// <summary>
38 /// A TextureSender handles the process of receiving a texture requested by the client from the
39 /// AssetCache, and then sending that texture back to the client.
40 /// </summary>
41 public class TextureSender : ITextureSender
37 { 42 {
38 public const int FIRST_IMAGE_PACKET_SIZE = 600; 43 private static readonly ILog m_log
39 public const int IMAGE_PACKET_SIZE = 1000; 44 = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
40
41 public OpenMetaverse.AssetTexture Texture;
42 public int DiscardLevel;
43 public float Priority;
44 public int CurrentPacket;
45 public int StopPacket;
46
47 public ImageDownload(OpenMetaverse.AssetTexture texture, int discardLevel, float priority, int packet)
48 {
49 Texture = texture;
50 Update(discardLevel, priority, packet);
51 }
52
53 /// <summary>
54 /// Updates an image transfer with new information and recalculates
55 /// offsets
56 /// </summary>
57 /// <param name="discardLevel">New requested discard level</param>
58 /// <param name="priority">New requested priority</param>
59 /// <param name="packet">New requested packet offset</param>
60 public void Update(int discardLevel, float priority, int packet)
61 {
62 Priority = priority;
63 DiscardLevel = Clamp(discardLevel, 0, Texture.LayerInfo.Length - 1);
64 StopPacket = GetPacketForBytePosition(Texture.LayerInfo[(Texture.LayerInfo.Length - 1) - DiscardLevel].End);
65 CurrentPacket = Clamp(packet, 1, TexturePacketCount());
66 }
67
68 /// <summary>
69 /// Returns the total number of packets needed to transfer this texture,
70 /// including the first packet of size FIRST_IMAGE_PACKET_SIZE
71 /// </summary>
72 /// <returns>Total number of packets needed to transfer this texture</returns>
73 public int TexturePacketCount()
74 {
75 return ((Texture.AssetData.Length - FIRST_IMAGE_PACKET_SIZE + IMAGE_PACKET_SIZE - 1) / IMAGE_PACKET_SIZE) + 1;
76 }
77 45
78 /// <summary> 46 /// <summary>
79 /// Returns the current byte offset for this transfer, calculated from 47 /// Records the number of times texture send has been called.
80 /// the CurrentPacket
81 /// </summary> 48 /// </summary>
82 /// <returns>Current byte offset for this transfer</returns> 49 public int counter = 0;
83 public int CurrentBytePosition()
84 {
85 return FIRST_IMAGE_PACKET_SIZE + (CurrentPacket - 1) * IMAGE_PACKET_SIZE;
86 }
87 50
88 /// <summary> 51 public bool ImageLoaded = false;
89 /// Returns the size, in bytes, of the last packet. This will be somewhere
90 /// between 1 and IMAGE_PACKET_SIZE bytes
91 /// </summary>
92 /// <returns>Size of the last packet in the transfer</returns>
93 public int LastPacketSize()
94 {
95 return Texture.AssetData.Length - (FIRST_IMAGE_PACKET_SIZE + ((TexturePacketCount() - 2) * IMAGE_PACKET_SIZE));
96 }
97 52
98 /// <summary> 53 /// <summary>
99 /// Find the packet number that contains a given byte position 54 /// Holds the texture asset to send.
100 /// </summary> 55 /// </summary>
101 /// <param name="bytePosition">Byte position</param> 56 private AssetBase m_asset;
102 /// <returns>Packet number that contains the given byte position</returns>
103 int GetPacketForBytePosition(int bytePosition)
104 {
105 return ((bytePosition - FIRST_IMAGE_PACKET_SIZE + IMAGE_PACKET_SIZE - 1) / IMAGE_PACKET_SIZE);
106 }
107 57
108 /// <summary> 58 //public UUID assetID { get { return m_asset.FullID; } }
109 /// Clamp a given value between a range
110 /// </summary>
111 /// <param name="value">Value to clamp</param>
112 /// <param name="min">Minimum allowable value</param>
113 /// <param name="max">Maximum allowable value</param>
114 /// <returns>A value inclusively between lower and upper</returns>
115 static int Clamp(int value, int min, int max)
116 {
117 // First we check to see if we're greater than the max
118 value = (value > max) ? max : value;
119 59
120 // Then we check to see if we're less than the min. 60 // private bool m_cancel = false;
121 value = (value < min) ? min : value;
122 61
123 // There's no check to see if min > max. 62 // See ITextureSender
124 return value;
125 }
126 }
127 63
128 /// <summary> 64 // private bool m_sending = false;
129 /// A TextureSender handles the process of receiving a texture requested by the client from the
130 /// AssetCache, and then sending that texture back to the client.
131 /// </summary>
132 public class TextureSender : ITextureSender
133 {
134 private static readonly ILog m_log
135 = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
136 65
137 public bool ImageLoaded = false; 66 /// <summary>
67 /// This is actually the number of extra packets required to send the texture data! We always assume
68 /// at least one is required.
69 /// </summary>
70 private int NumPackets = 0;
138 71
139 /// <summary> 72 /// <summary>
140 /// Holds the texture asset to send. 73 /// Holds the packet number to send next. In this case, each packet is 1000 bytes long and starts
74 /// at the 600th byte (0th indexed).
141 /// </summary> 75 /// </summary>
142 private AssetBase m_asset; 76 private int PacketCounter = 0;
143 private bool m_cancel = false;
144 private bool m_sending = false;
145 private bool sendFirstPacket = false;
146 private int initialDiscardLevel = 0;
147 private int initialPacketNum = 0;
148 private float initialPriority = 0.0f;
149 77
150 private ImageDownload download; 78 private int RequestedDiscardLevel = -1;
151 private IClientAPI RequestUser; 79 private IClientAPI RequestUser;
80 private uint StartPacketNumber = 0;
152 81
153 public TextureSender(IClientAPI client, int discardLevel, uint packetNumber, float priority) 82 public TextureSender(IClientAPI client, int discardLevel, uint packetNumber)
154 { 83 {
155 RequestUser = client; 84 RequestUser = client;
156 initialDiscardLevel = discardLevel; 85 RequestedDiscardLevel = discardLevel;
157 initialPacketNum = (int)packetNumber; 86 StartPacketNumber = packetNumber;
158 initialPriority = priority;
159 } 87 }
160 88
161 #region ITextureSender Members 89 #region ITextureSender Members
162 90
163 public bool Cancel 91 public bool Cancel
164 { 92 {
165 get { return m_cancel; } 93 get { return false; }
166 set { m_cancel = value; } 94 set
95 {
96 // m_cancel = value;
97 }
167 } 98 }
168 99
169 public bool Sending 100 public bool Sending
170 { 101 {
171 get { return m_sending; } 102 get { return false; }
172 set { m_sending = value; } 103 set
104 {
105 // m_sending = value;
106 }
173 } 107 }
174 108
175 // See ITextureSender 109 // See ITextureSender
176 public void UpdateRequest(int discardLevel, uint packetNumber) 110 public void UpdateRequest(int discardLevel, uint packetNumber)
177 { 111 {
178 if (download == null) 112 RequestedDiscardLevel = discardLevel;
179 return; 113 StartPacketNumber = packetNumber;
180 114 PacketCounter = (int) StartPacketNumber;
181 lock (download)
182 {
183 if (discardLevel < download.DiscardLevel)
184 m_log.DebugFormat("Image download {0} is changing from DiscardLevel {1} to {2}",
185 m_asset.FullID, download.DiscardLevel, discardLevel);
186
187 if (packetNumber != download.CurrentPacket)
188 m_log.DebugFormat("Image download {0} is changing from Packet {1} to {2}",
189 m_asset.FullID, download.CurrentPacket, packetNumber);
190
191 download.Update(discardLevel, download.Priority, (int)packetNumber);
192
193 sendFirstPacket = true;
194 }
195 } 115 }
196 116
197 // See ITextureSender 117 // See ITextureSender
198 public bool SendTexturePacket() 118 public bool SendTexturePacket()
199 { 119 {
200 if (download != null && !m_cancel && (sendFirstPacket || download.CurrentPacket <= download.StopPacket)) 120 //m_log.DebugFormat("[TEXTURE SENDER]: Sending packet for {0}", m_asset.FullID);
201 { 121
202 SendPacket(); 122 SendPacket();
203 return false; 123 counter++;
204 } 124 if ((NumPackets == 0) || (RequestedDiscardLevel == -1) || (PacketCounter > NumPackets) ||
205 else 125 ((RequestedDiscardLevel > 0) && (counter > 50 + (NumPackets / (RequestedDiscardLevel + 1)))))
206 { 126 {
207 m_sending = false;
208 m_cancel = true;
209 sendFirstPacket = false;
210 return true; 127 return true;
211 } 128 }
129 return false;
212 } 130 }
213 131
214 #endregion 132 #endregion
@@ -222,52 +140,9 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender
222 public void TextureReceived(AssetBase asset) 140 public void TextureReceived(AssetBase asset)
223 { 141 {
224 m_asset = asset; 142 m_asset = asset;
225 143 NumPackets = CalculateNumPackets(asset.Data.Length);
226 try 144 PacketCounter = (int) StartPacketNumber;
227 { 145 ImageLoaded = true;
228 OpenMetaverse.AssetTexture texture = new OpenMetaverse.AssetTexture(m_asset.FullID, m_asset.Data);
229 if (texture.DecodeLayerBoundaries())
230 {
231 bool sane = true;
232
233 // Sanity check all of the layers
234 for (int i = 0; i < texture.LayerInfo.Length; i++)
235 {
236 if (texture.LayerInfo[i].End > texture.AssetData.Length)
237 {
238 sane = false;
239 break;
240 }
241 }
242
243 if (sane)
244 {
245 download = new ImageDownload(texture, initialDiscardLevel, initialPriority, initialPacketNum);
246 ImageLoaded = true;
247 m_sending = true;
248 m_cancel = false;
249 sendFirstPacket = true;
250 return;
251 }
252 else
253 {
254 m_log.Error("JPEG2000 texture decoding succeeded, but sanity check failed for " +
255 m_asset.FullID.ToString());
256 }
257 }
258 else
259 {
260 m_log.Error("JPEG2000 texture decoding failed for " + m_asset.FullID.ToString());
261 }
262 }
263 catch (Exception ex)
264 {
265 m_log.Error("JPEG2000 texture decoding threw an exception for " + m_asset.FullID.ToString(), ex);
266 }
267
268 ImageLoaded = false;
269 m_sending = false;
270 m_cancel = true;
271 } 146 }
272 147
273 /// <summary> 148 /// <summary>
@@ -275,48 +150,66 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender
275 /// </summary> 150 /// </summary>
276 private void SendPacket() 151 private void SendPacket()
277 { 152 {
278 lock (download) 153 if (PacketCounter <= NumPackets)
279 { 154 {
280 if (sendFirstPacket) 155 if (PacketCounter == 0)
281 { 156 {
282 sendFirstPacket = false; 157 if (NumPackets == 0)
283
284 if (m_asset.Data.Length <= ImageDownload.FIRST_IMAGE_PACKET_SIZE)
285 { 158 {
286 RequestUser.SendImageFirstPart(1, m_asset.FullID, (uint)m_asset.Data.Length, m_asset.Data, 2); 159 RequestUser.SendImageFirstPart(1, m_asset.FullID, (uint)m_asset.Data.Length, m_asset.Data, 2);
287 return; 160 PacketCounter++;
288 } 161 }
289 else 162 else
290 { 163 {
291 byte[] firstImageData = new byte[ImageDownload.FIRST_IMAGE_PACKET_SIZE]; 164 byte[] ImageData1 = new byte[600];
292 try { Buffer.BlockCopy(m_asset.Data, 0, firstImageData, 0, ImageDownload.FIRST_IMAGE_PACKET_SIZE); } 165 Array.Copy(m_asset.Data, 0, ImageData1, 0, 600);
293 catch (Exception) 166
294 { 167 RequestUser.SendImageFirstPart(
295 m_log.Error("Texture data copy failed on first packet for " + m_asset.FullID.ToString()); 168 (ushort)(NumPackets), m_asset.FullID, (uint)m_asset.Data.Length, ImageData1, 2);
296 m_cancel = true; 169 PacketCounter++;
297 m_sending = false;
298 return;
299 }
300 RequestUser.SendImageFirstPart((ushort)download.TexturePacketCount(), m_asset.FullID, (uint)m_asset.Data.Length, firstImageData, 2);
301 } 170 }
302 } 171 }
303 172 else
304 int imagePacketSize = (download.CurrentPacket == download.TexturePacketCount() - 1) ?
305 download.LastPacketSize() : ImageDownload.IMAGE_PACKET_SIZE;
306
307 byte[] imageData = new byte[imagePacketSize];
308 try { Buffer.BlockCopy(m_asset.Data, download.CurrentBytePosition(), imageData, 0, imagePacketSize); }
309 catch (Exception)
310 { 173 {
311 m_log.Error("Texture data copy failed for " + m_asset.FullID.ToString()); 174 int size = m_asset.Data.Length - 600 - (1000 * (PacketCounter - 1));
312 m_cancel = true; 175 if (size > 1000) size = 1000;
313 m_sending = false; 176 byte[] imageData = new byte[size];
314 return; 177 try
178 {
179 Array.Copy(m_asset.Data, 600 + (1000 * (PacketCounter - 1)), imageData, 0, size);
180 }
181 catch (ArgumentOutOfRangeException)
182 {
183 m_log.Error("[TEXTURE SENDER]: Unable to separate texture into multiple packets: Array bounds failure on asset:" +
184 m_asset.FullID.ToString());
185 return;
186 }
187
188 RequestUser.SendImageNextPart((ushort)PacketCounter, m_asset.FullID, imageData);
189 PacketCounter++;
315 } 190 }
191 }
192 }
316 193
317 RequestUser.SendImageNextPart((ushort)download.CurrentPacket, m_asset.FullID, imageData); 194 /// <summary>
318 ++download.CurrentPacket; 195 /// Calculate the number of packets that will be required to send the texture loaded into this sender
196 /// This is actually the number of 1000 byte packets not including an initial 600 byte packet...
197 /// </summary>
198 /// <param name="length"></param>
199 /// <returns></returns>
200 private int CalculateNumPackets(int length)
201 {
202 int numPackets = 0;
203
204 if (length > 600)
205 {
206 //over 600 bytes so split up file
207 int restData = (length - 600);
208 int restPackets = ((restData + 999) / 1000);
209 numPackets = restPackets;
319 } 210 }
211
212 return numPackets;
320 } 213 }
321 } 214 }
322} 215}
diff --git a/OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs b/OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs
index 5b6c2a6..2f9a691 100644
--- a/OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs
@@ -174,7 +174,7 @@ namespace OpenSim.Region.Environment.Modules.Agent.Xfer
174 { 174 {
175 // for now (testing) we only support files under 1000 bytes 175 // for now (testing) we only support files under 1000 bytes
176 byte[] transferData = new byte[Data.Length + 4]; 176 byte[] transferData = new byte[Data.Length + 4];
177 Array.Copy(Utils.IntToBytes(Data.Length), 0, transferData, 0, 4); 177 Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4);
178 Array.Copy(Data, 0, transferData, 4, Data.Length); 178 Array.Copy(Data, 0, transferData, 4, Data.Length);
179 Client.SendXferPacket(XferID, 0 + 0x80000000, transferData); 179 Client.SendXferPacket(XferID, 0 + 0x80000000, transferData);
180 180
@@ -183,7 +183,7 @@ namespace OpenSim.Region.Environment.Modules.Agent.Xfer
183 else 183 else
184 { 184 {
185 byte[] transferData = new byte[1000 + 4]; 185 byte[] transferData = new byte[1000 + 4];
186 Array.Copy(Utils.IntToBytes(Data.Length), 0, transferData, 0, 4); 186 Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4);
187 Array.Copy(Data, 0, transferData, 4, 1000); 187 Array.Copy(Data, 0, transferData, 4, 1000);
188 Client.SendXferPacket(XferID, 0, transferData); 188 Client.SendXferPacket(XferID, 0, transferData);
189 Packet++; 189 Packet++;