public RexClientViewCompatible(EndPoint remoteEP, Scene scene,
LLUDPServer udpServer, LLUDPClient udpClient, AuthenticateResponse authenSessions, UUID agentId,
UUID sessionId, uint circuitCode)
: base(remoteEP, scene, udpServer, udpClient, authenSessions, agentId,
sessionId, circuitCode)
{
}
public RexClientViewLegacy(EndPoint remoteEP, Scene scene,
LLUDPServer udpServer, LLUDPClient udpClient, AuthenticateResponse authenSessions, UUID agentId,
UUID sessionId, uint circuitCode)
: base(remoteEP, scene, udpServer, udpClient, authenSessions, agentId,
sessionId, circuitCode)
{
AddGenericPacketHandler("RexSkypeStore", HandleOnSkypeStore);
}
public NaaliClientView(EndPoint remoteEP, Scene scene,
LLUDPServer udpServer, LLUDPClient udpClient, AuthenticateResponse authenSessions, UUID agentId,
UUID sessionId, uint circuitCode)
: base(remoteEP, scene, udpServer, udpClient, authenSessions, agentId,
sessionId, circuitCode)
{
OnBinaryGenericMessage -= base.RexClientView_BinaryGenericMessage;
OnBinaryGenericMessage += ng_BinaryGenericMessage;
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="server">Reference to the UDP server this client is connected to</param>
/// <param name="rates">Default throttling rates and maximum throttle limits</param>
/// <param name="parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name="circuitCode">Circuit code for this connection</param>
/// <param name="agentID">AgentID for the connected agent</param>
/// <param name="remoteEndPoint">Remote endpoint for this connection</param>
public LLUDPClient(LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode, UUID agentID, IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
{
m_defaultRTO = defaultRTO;
}
if (maxRTO != 0)
{
m_maxRTO = maxRTO;
}
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttle = new TokenBucket(parentThrottle, rates.TotalLimit, rates.Total);
// Create an array of token buckets for this clients different throttle categories
m_throttleCategories = new TokenBucket[(int)ThrottleOutPacketType.Count];
for (int i = 0; i < (int)ThrottleOutPacketType.Count; i++)
{
ThrottleOutPacketType type = (ThrottleOutPacketType)i;
// Initialize the packet outboxes, where packets sit while they are waiting for tokens
m_packetOutboxes[i] = new OpenSim.Framework.LocklessQueue <OutgoingPacket>();
// Initialize the token buckets that control the throttling for each category
m_throttleCategories[i] = new TokenBucket(m_throttle, rates.GetLimit(type), rates.GetRate(type));
}
TotalRateRequested = STARTPERCLIENTRATE;
TotalRateMin = MINPERCLIENTRATE;
m_throttle.MaxBurst = STARTPERCLIENTRATE;
m_throttle.DripRate = STARTPERCLIENTRATE;
MapCatsToPriority[(int)ThrottleOutPacketType.Resend] = 2;
MapCatsToPriority[(int)ThrottleOutPacketType.Land] = 1;
MapCatsToPriority[(int)ThrottleOutPacketType.Wind] = 0;
MapCatsToPriority[(int)ThrottleOutPacketType.Cloud] = 0;
MapCatsToPriority[(int)ThrottleOutPacketType.Task] = 4;
MapCatsToPriority[(int)ThrottleOutPacketType.Texture] = 2;
MapCatsToPriority[(int)ThrottleOutPacketType.Asset] = 3;
MapCatsToPriority[(int)ThrottleOutPacketType.Transfer] = 5;
MapCatsToPriority[(int)ThrottleOutPacketType.State] = 5;
MapCatsToPriority[(int)ThrottleOutPacketType.AvatarInfo] = 6;
MapCatsToPriority[(int)ThrottleOutPacketType.OutBand] = 7;
// m_lastthrottleCategoryChecked = 0;
// Default the retransmission timeout to three seconds
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="server">Reference to the UDP server this client is connected to</param>
/// <param name="rates">Default throttling rates and maximum throttle limits</param>
/// <param name="parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name="circuitCode">Circuit code for this connection</param>
/// <param name="agentID">AgentID for the connected agent</param>
/// <param name="remoteEndPoint">Remote endpoint for this connection</param>
/// <param name="defaultRTO">
/// Default retransmission timeout for unacked packets. The RTO will never drop
/// beyond this number.
/// </param>
/// <param name="maxRTO">
/// The maximum retransmission timeout for unacked packets. The RTO will never exceed this number.
/// </param>
public LLUDPClient(
LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode, UUID agentID,
IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
{
m_defaultRTO = defaultRTO;
}
if (maxRTO != 0)
{
m_maxRTO = maxRTO;
}
ProcessUnackedSends = true;
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttleClient
= new AdaptiveTokenBucket(
string.Format("adaptive throttle for {0} in {1}", AgentID, server.Scene.Name),
parentThrottle, 0, rates.Total, rates.MinimumAdaptiveThrottleRate, rates.AdaptiveThrottlesEnabled);
// Create an array of token buckets for this clients different throttle categories
m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
m_cannibalrate = rates.CannibalizeTextureRate;
for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
{
ThrottleOutPacketType type = (ThrottleOutPacketType)i;
// Initialize the packet outboxes, where packets sit while they are waiting for tokens
m_packetOutboxes[i] = new OpenSim.Framework.LocklessQueue <OutgoingPacket>();
// Initialize the token buckets that control the throttling for each category
m_throttleCategories[i]
= new TokenBucket(
string.Format("{0} throttle for {1} in {2}", type, AgentID, server.Scene.Name),
m_throttleClient, rates.GetRate(type), 0);
}
// Default the retransmission timeout to one second
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
// Initialize the stopwatch for the first set of updates, afterwards
// the SendPacketStats method will be responsible
m_statsUpdateStopwatch.Start();
}
public OutgoingQueueRefillEngine(LLUDPServer server)
{
RequestProcessTimeoutOnStop = 5000;
m_udpServer = server;
MainConsole.Instance.Commands.AddCommand(
"Debug",
false,
"debug lludp oqre",
"debug lludp oqre <start|stop|status>",
"Start, stop or get status of OutgoingQueueRefillEngine.",
"Experimental.",
HandleOqreCommand);
}
public OutgoingQueueRefillEngine(LLUDPServer server)
{
RequestProcessTimeoutOnStop = 5000;
m_udpServer = server;
MainConsole.Instance.Commands.AddCommand(
"Debug",
false,
"debug lludp oqre",
"debug lludp oqre <start|stop|status>",
"Start, stop or get status of OutgoingQueueRefillEngine.",
"If stopped then refill requests are processed directly via the threadpool.",
HandleOqreCommand);
}
public OutgoingQueueRefillEngine(LLUDPServer server)
{
RequestProcessTimeoutOnStop = 5000;
m_udpServer = server;
MainConsole.Instance.Commands.AddCommand(
"Debug",
false,
"debug lludp oqre",
"debug lludp oqre <start|stop|status>",
"Start, stop or get status of OutgoingQueueRefillEngine.",
"Experimental.",
HandleOqreCommand);
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="server">Reference to the UDP server this client is connected to</param>
/// <param name="rates">Default throttling rates and maximum throttle limits</param>
/// <param name="parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name="circuitCode">Circuit code for this connection</param>
/// <param name="agentID">AgentID for the connected agent</param>
/// <param name="remoteEndPoint">Remote endpoint for this connection</param>
/// <param name="defaultRTO">
/// Default retransmission timeout for unacked packets. The RTO will never drop
/// beyond this number.
/// </param>
/// <param name="maxRTO">
/// The maximum retransmission timeout for unacked packets. The RTO will never exceed this number.
/// </param>
public LLUDPClient(
LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode, UUID agentID,
IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
{
m_defaultRTO = defaultRTO;
}
if (maxRTO != 0)
{
m_maxRTO = maxRTO;
}
m_burstTime = rates.BrustTime;
float m_burst = rates.ClientMaxRate * m_burstTime;
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttleClient = new AdaptiveTokenBucket(parentThrottle, rates.ClientMaxRate, m_burst, rates.AdaptiveThrottlesEnabled);
// Create an array of token buckets for this clients different throttle categories
m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
m_burst = rates.Total * rates.BrustTime;
for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
{
ThrottleOutPacketType type = (ThrottleOutPacketType)i;
// Initialize the packet outboxes, where packets sit while they are waiting for tokens
m_packetOutboxes[i] = new DoubleLocklessQueue <OutgoingPacket>();
// Initialize the token buckets that control the throttling for each category
//m_throttleCategories[i] = new TokenBucket(m_throttleClient, rates.GetRate(type), m_burst);
float rate = rates.GetRate(type);
float burst = rate * rates.BrustTime;
m_throttleCategories[i] = new TokenBucket(m_throttleClient, rate, burst);
}
// Default the retransmission timeout to one second
m_RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
m_pingMS = (int)(3.0 * server.TickCountResolution); // so filter doesnt start at 0;
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name = "server">Reference to the UDP server this client is connected to</param>
/// <param name = "rates">Default throttling rates and maximum throttle limits</param>
/// <param name = "parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name = "circuitCode">Circuit code for this connection</param>
/// <param name = "agentID">AgentID for the connected agent</param>
/// <param name = "remoteEndPoint">Remote endpoint for this connection</param>
/// <param name="defaultRTO"></param>
/// <param name="maxRTO"></param>
public LLUDPClient(LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode,
UUID agentID, IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
{
m_defaultRTO = defaultRTO;
}
if (maxRTO != 0)
{
m_maxRTO = maxRTO;
}
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttle = new TokenBucket(parentThrottle, rates.TotalLimit, 0);
// remember the rates the client requested
Rates = new int[(int)ThrottleOutPacketType.Count];
for (int i = 0; i < (int)ThrottleOutPacketType.Count; i++)
{
PacketsCounts[i] = 0;
}
//Set the priorities for the different packet types
//Higher is more important
MapCatsToPriority[(int)ThrottleOutPacketType.Resend] = 7;
MapCatsToPriority[(int)ThrottleOutPacketType.Land] = 1;
MapCatsToPriority[(int)ThrottleOutPacketType.Wind] = 0;
MapCatsToPriority[(int)ThrottleOutPacketType.Cloud] = 0;
MapCatsToPriority[(int)ThrottleOutPacketType.Task] = 4;
MapCatsToPriority[(int)ThrottleOutPacketType.Texture] = 2;
MapCatsToPriority[(int)ThrottleOutPacketType.Asset] = 3;
MapCatsToPriority[(int)ThrottleOutPacketType.Transfer] = 5;
MapCatsToPriority[(int)ThrottleOutPacketType.State] = 5;
MapCatsToPriority[(int)ThrottleOutPacketType.AvatarInfo] = 6;
MapCatsToPriority[(int)ThrottleOutPacketType.OutBand] = 7;
// Default the retransmission timeout to one second
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="server">Reference to the UDP server this client is connected to</param>
/// <param name="rates">Default throttling rates and maximum throttle limits</param>
/// <param name="parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name="circuitCode">Circuit code for this connection</param>
/// <param name="agentID">AgentID for the connected agent</param>
/// <param name="remoteEndPoint">Remote endpoint for this connection</param>
/// <param name="defaultRTO">
/// Default retransmission timeout for unacked packets. The RTO will never drop
/// beyond this number.
/// </param>
/// <param name="maxRTO">
/// The maximum retransmission timeout for unacked packets. The RTO will never exceed this number.
/// </param>
public LLUDPClient(
LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode, UUID agentID,
IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
{
m_defaultRTO = defaultRTO;
}
if (maxRTO != 0)
{
m_maxRTO = maxRTO;
}
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttleClient = new AdaptiveTokenBucket(parentThrottle, rates.Total, rates.AdaptiveThrottlesEnabled);
// Create a token bucket throttle for the total categary with the client bucket as a throttle
m_throttleCategory = new TokenBucket(m_throttleClient, 0);
// Create an array of token buckets for this clients different throttle categories
m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
m_cannibalrate = rates.CannibalizeTextureRate;
for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
{
ThrottleOutPacketType type = (ThrottleOutPacketType)i;
// Initialize the packet outboxes, where packets sit while they are waiting for tokens
m_packetOutboxes[i] = new OpenSim.Framework.LocklessQueue <OutgoingPacket>();
// Initialize the token buckets that control the throttling for each category
m_throttleCategories[i] = new TokenBucket(m_throttleCategory, rates.GetRate(type));
}
// Default the retransmission timeout to one second
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
}
private string GetServerThrottlesReport(LLUDPServer udpServer)
{
StringBuilder report = new StringBuilder();
report.AppendFormat(
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}\n",
"Total",
"Resend",
"Land",
"Wind",
"Cloud",
"Task",
"Texture",
"Asset");
report.AppendFormat(
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}\n",
"kb/s",
"kb/s",
"kb/s",
"kb/s",
"kb/s",
"kb/s",
"kb/s",
"kb/s");
ThrottleRates throttleRates = udpServer.ThrottleRates;
report.AppendFormat(
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
(throttleRates.Total * 8) / 1000,
(throttleRates.Resend * 8) / 1000,
(throttleRates.Land * 8) / 1000,
(throttleRates.Wind * 8) / 1000,
(throttleRates.Cloud * 8) / 1000,
(throttleRates.Task * 8) / 1000,
(throttleRates.Texture * 8) / 1000,
(throttleRates.Asset * 8) / 1000);
return(report.ToString());
}
protected LLClientView CreateNewClientView(EndPoint remoteEP, Scene scene, LLUDPServer udpServer, LLUDPClient udpClient,
AuthenticateResponse sessionInfo, OpenMetaverse.UUID agentId, OpenMetaverse.UUID sessionId, uint circuitCode)
{
switch (m_clientToSpawn.ToLower())
{
case "ng":
case "naali":
return new NaaliClientView(remoteEP, scene, udpServer, udpClient,
sessionInfo, agentId, sessionId, circuitCode);
case "0.4":
case "0.40":
case "0.41":
case "legacy":
return new RexClientViewLegacy(remoteEP, scene, udpServer, udpClient,
sessionInfo, agentId, sessionId, circuitCode);
case "default":
case "compatible":
default:
return new RexClientViewCompatible(remoteEP, scene, udpServer, udpClient,
sessionInfo, agentId, sessionId, circuitCode);
}
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name = "server">Reference to the UDP server this client is connected to</param>
/// <param name = "rates">Default throttling rates and maximum throttle limits</param>
/// <param name = "parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name = "circuitCode">Circuit code for this connection</param>
/// <param name = "agentID">AgentID for the connected agent</param>
/// <param name = "remoteEndPoint">Remote endpoint for this connection</param>
/// <param name="defaultRTO"></param>
/// <param name="maxRTO"></param>
public LLUDPClient(LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode,
UUID agentID, IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
m_defaultRTO = defaultRTO;
if (maxRTO != 0)
m_maxRTO = maxRTO;
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttle = new TokenBucket(parentThrottle, rates.TotalLimit, 0);
// remember the rates the client requested
Rates = new int[(int) ThrottleOutPacketType.Count];
for (int i = 0; i < (int) ThrottleOutPacketType.Count; i++)
{
PacketsCounts[i] = 0;
}
//Set the priorities for the different packet types
//Higher is more important
MapCatsToPriority[(int) ThrottleOutPacketType.Resend] = 7;
MapCatsToPriority[(int) ThrottleOutPacketType.Land] = 1;
MapCatsToPriority[(int) ThrottleOutPacketType.Wind] = 0;
MapCatsToPriority[(int) ThrottleOutPacketType.Cloud] = 0;
MapCatsToPriority[(int) ThrottleOutPacketType.Task] = 4;
MapCatsToPriority[(int) ThrottleOutPacketType.Texture] = 2;
MapCatsToPriority[(int) ThrottleOutPacketType.Asset] = 3;
MapCatsToPriority[(int) ThrottleOutPacketType.Transfer] = 5;
MapCatsToPriority[(int) ThrottleOutPacketType.State] = 5;
MapCatsToPriority[(int) ThrottleOutPacketType.AvatarInfo] = 6;
MapCatsToPriority[(int) ThrottleOutPacketType.OutBand] = 7;
// Default the retransmission timeout to one second
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="server">Reference to the UDP server this client is connected to</param>
/// <param name="rates">Default throttling rates and maximum throttle limits</param>
/// <param name="parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name="circuitCode">Circuit code for this connection</param>
/// <param name="agentID">AgentID for the connected agent</param>
/// <param name="remoteEndPoint">Remote endpoint for this connection</param>
/// <param name="defaultRTO">
/// Default retransmission timeout for unacked packets. The RTO will never drop
/// beyond this number.
/// </param>
/// <param name="maxRTO">
/// The maximum retransmission timeout for unacked packets. The RTO will never exceed this number.
/// </param>
public LLUDPClient(
LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode, UUID agentID,
IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
m_defaultRTO = defaultRTO;
if (maxRTO != 0)
m_maxRTO = maxRTO;
ProcessUnackedSends = true;
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttleClient
= new AdaptiveTokenBucket(
string.Format("adaptive throttle for {0} in {1}", AgentID, server.Scene.Name),
parentThrottle, 0, rates.Total, rates.MinimumAdaptiveThrottleRate, rates.AdaptiveThrottlesEnabled);
// Create an array of token buckets for this clients different throttle categories
m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
m_cannibalrate = rates.CannibalizeTextureRate;
for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
{
ThrottleOutPacketType type = (ThrottleOutPacketType)i;
// Initialize the packet outboxes, where packets sit while they are waiting for tokens
m_packetOutboxes[i] = new OpenSim.Framework.LocklessQueue<OutgoingPacket>();
// Initialize the token buckets that control the throttling for each category
m_throttleCategories[i]
= new TokenBucket(
string.Format("{0} throttle for {1} in {2}", type, AgentID, server.Scene.Name),
m_throttleClient, rates.GetRate(type), 0);
}
// Default the retransmission timeout to one second
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
// Initialize the stopwatch for the first set of updates, afterwards
// the SendPacketStats method will be responsible
m_statsUpdateStopwatch.Start();
}
public OutgoingPacketHandler(LLUDPServer server)
{
type = "OutgoingPacketHandler";
m_server = server;
}
public IncomingPacketHandler(LLUDPServer server)
{
type = "IncomingPacketHandler";
m_server = server;
}
protected string GetServerThrottlesReport(LLUDPServer udpServer)
{
StringBuilder report = new StringBuilder();
int columnPadding = 2;
int maxNameLength = 18;
int maxRegionNameLength = 14;
int maxTypeLength = 4;
string name = "SERVER AGENT RATES";
report.Append(GetColumnEntry(name, maxNameLength, columnPadding));
report.Append(GetColumnEntry("-", maxRegionNameLength, columnPadding));
report.Append(GetColumnEntry("-", maxTypeLength, columnPadding));
ThrottleRates throttleRates = udpServer.ThrottleRates;
report.AppendFormat(
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
(throttleRates.Total * 8) / 1000,
(throttleRates.Resend * 8) / 1000,
(throttleRates.Land * 8) / 1000,
(throttleRates.Wind * 8) / 1000,
(throttleRates.Cloud * 8) / 1000,
(throttleRates.Task * 8) / 1000,
(throttleRates.Texture * 8) / 1000,
(throttleRates.Asset * 8) / 1000);
return report.ToString();
}
public LLUDPServerCommands(ICommandConsole console, LLUDPServer udpServer)
{
m_console = console;
m_udpServer = udpServer;
}
public void Initialize(IPAddress listenIP, ref uint port, int proxyPortOffsetParm, bool allow_alternate_port, IConfigSource configSource)
{
m_udpServer = new LLUDPServer(listenIP, ref port, proxyPortOffsetParm, allow_alternate_port, configSource);
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="server">Reference to the UDP server this client is connected to</param>
/// <param name="rates">Default throttling rates and maximum throttle limits</param>
/// <param name="parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name="circuitCode">Circuit code for this connection</param>
/// <param name="agentID">AgentID for the connected agent</param>
/// <param name="remoteEndPoint">Remote endpoint for this connection</param>
/// <param name="defaultRTO">
/// Default retransmission timeout for unacked packets. The RTO will never drop
/// beyond this number.
/// </param>
/// <param name="maxRTO">
/// The maximum retransmission timeout for unacked packets. The RTO will never exceed this number.
/// </param>
public LLUDPClient(
LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode, UUID agentID,
IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
m_defaultRTO = defaultRTO;
if (maxRTO != 0)
m_maxRTO = maxRTO;
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttleClient = new AdaptiveTokenBucket(parentThrottle, rates.Total, rates.AdaptiveThrottlesEnabled);
// Create a token bucket throttle for the total categary with the client bucket as a throttle
m_throttleCategory = new TokenBucket(m_throttleClient, 0);
// Create an array of token buckets for this clients different throttle categories
m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
m_cannibalrate = rates.CannibalizeTextureRate;
for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
{
ThrottleOutPacketType type = (ThrottleOutPacketType)i;
// Initialize the packet outboxes, where packets sit while they are waiting for tokens
m_packetOutboxes[i] = new ThreadedClasses.NonblockingQueue<OutgoingPacket>();
// Initialize the token buckets that control the throttling for each category
m_throttleCategories[i] = new TokenBucket(m_throttleCategory, rates.GetRate(type));
}
// Default the retransmission timeout to one second
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount;
}
public LLUDPServerCommands(ICommandConsole console, LLUDPServer udpServer)
{
m_console = console;
m_udpServer = udpServer;
}
private string GetServerThrottlesReport(LLUDPServer udpServer)
{
StringBuilder report = new StringBuilder();
report.AppendFormat(
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}\n",
"Total",
"Resend",
"Land",
"Wind",
"Cloud",
"Task",
"Texture",
"Asset");
report.AppendFormat(
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}\n",
"kb/s",
"kb/s",
"kb/s",
"kb/s",
"kb/s",
"kb/s",
"kb/s",
"kb/s");
ThrottleRates throttleRates = udpServer.ThrottleRates;
report.AppendFormat(
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
(throttleRates.Total * 8) / 1000,
(throttleRates.Resend * 8) / 1000,
(throttleRates.Land * 8) / 1000,
(throttleRates.Wind * 8) / 1000,
(throttleRates.Cloud * 8) / 1000,
(throttleRates.Task * 8) / 1000,
(throttleRates.Texture * 8) / 1000,
(throttleRates.Asset * 8) / 1000);
return report.ToString();
}
public void Initialise(IPAddress listenIP, ref uint port, int proxyPortOffsetParm, bool allow_alternate_port, IConfigSource configSource, AgentCircuitManager circuitManager)
{
m_udpServer = new LLUDPServer(listenIP, ref port, proxyPortOffsetParm, allow_alternate_port, configSource, circuitManager);
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="server">Reference to the UDP server this client is connected to</param>
/// <param name="rates">Default throttling rates and maximum throttle limits</param>
/// <param name="parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name="circuitCode">Circuit code for this connection</param>
/// <param name="agentID">AgentID for the connected agent</param>
/// <param name="remoteEndPoint">Remote endpoint for this connection</param>
public LLUDPClient(LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode, UUID agentID, IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
m_defaultRTO = defaultRTO;
if (maxRTO != 0)
m_maxRTO = maxRTO;
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttle = new TokenBucket(parentThrottle, rates.TotalLimit, rates.Total);
// Create an array of token buckets for this clients different throttle categories
m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
{
ThrottleOutPacketType type = (ThrottleOutPacketType)i;
// Initialize the packet outboxes, where packets sit while they are waiting for tokens
m_packetOutboxes[i] = new OpenSim.Framework.LocklessQueue<OutgoingPacket>();
// Initialize the token buckets that control the throttling for each category
m_throttleCategories[i] = new TokenBucket(m_throttle, rates.GetLimit(type), rates.GetRate(type));
}
// Default the retransmission timeout to three seconds
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
NeedAcks = new UnackedPacketCollection(server.ByteBufferPool);
}
public void Initialise(IPAddress listenIP, ref uint port, int proxyPortOffsetParm, bool allow_alternate_port, IConfigSource configSource, AgentCircuitManager circuitManager)
{
m_udpServer = new LLUDPServer(listenIP, ref port, proxyPortOffsetParm, allow_alternate_port, configSource, circuitManager);
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="server">Reference to the UDP server this client is connected to</param>
/// <param name="rates">Default throttling rates and maximum throttle limits</param>
/// <param name="parentThrottle">Parent HTB (hierarchical token bucket)
/// that the child throttles will be governed by</param>
/// <param name="circuitCode">Circuit code for this connection</param>
/// <param name="agentID">AgentID for the connected agent</param>
/// <param name="remoteEndPoint">Remote endpoint for this connection</param>
public LLUDPClient(LLUDPServer server, ThrottleRates rates, TokenBucket parentThrottle, uint circuitCode, UUID agentID, IPEndPoint remoteEndPoint, int defaultRTO, int maxRTO)
{
AgentID = agentID;
RemoteEndPoint = remoteEndPoint;
CircuitCode = circuitCode;
m_udpServer = server;
if (defaultRTO != 0)
m_defaultRTO = defaultRTO;
if (maxRTO != 0)
m_maxRTO = maxRTO;
// Create a token bucket throttle for this client that has the scene token bucket as a parent
m_throttle = new TokenBucket(parentThrottle, rates.TotalLimit, rates.Total);
// Create an array of token buckets for this clients different throttle categories
m_throttleCategories = new TokenBucket[(int)ThrottleOutPacketType.Count];
for (int i = 0; i < (int)ThrottleOutPacketType.Count; i++)
{
ThrottleOutPacketType type = (ThrottleOutPacketType)i;
// Initialize the packet outboxes, where packets sit while they are waiting for tokens
m_packetOutboxes[i] = new OpenSim.Framework.LocklessQueue<OutgoingPacket>();
// Initialize the token buckets that control the throttling for each category
m_throttleCategories[i] = new TokenBucket(m_throttle, rates.GetLimit(type), rates.GetRate(type));
}
TotalRateRequested = STARTPERCLIENTRATE;
TotalRateMin = MINPERCLIENTRATE;
m_throttle.MaxBurst = STARTPERCLIENTRATE;
m_throttle.DripRate = STARTPERCLIENTRATE;
MapCatsToPriority[(int)ThrottleOutPacketType.Resend] = 2;
MapCatsToPriority[(int)ThrottleOutPacketType.Land] = 1;
MapCatsToPriority[(int)ThrottleOutPacketType.Wind] = 0;
MapCatsToPriority[(int)ThrottleOutPacketType.Cloud] = 0;
MapCatsToPriority[(int)ThrottleOutPacketType.Task] = 4;
MapCatsToPriority[(int)ThrottleOutPacketType.Texture] = 2;
MapCatsToPriority[(int)ThrottleOutPacketType.Asset] = 3;
MapCatsToPriority[(int)ThrottleOutPacketType.State] = 5;
MapCatsToPriority[(int)ThrottleOutPacketType.AvatarInfo] = 6;
MapCatsToPriority[(int)ThrottleOutPacketType.OutBand] = 7;
// m_lastthrottleCategoryChecked = 0;
// Default the retransmission timeout to three seconds
RTO = m_defaultRTO;
// Initialize this to a sane value to prevent early disconnects
TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
}
