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Add debug ability to ignore reliably sent packets that are not acknowledged.

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This is controlled via the console command "debug lludp client set process-unacked-sends true [<avatar-first-name> <avatar-last-name>]"
For debug purposes to see if this process for very bad connections is causing general outbound udp processing delays.
Relates to http://opensimulator.org/mantis/view.php?id=7393
This commit is contained in:
Justin Clark-Casey (justincc)
2015-01-21 20:31:42 +00:00
parent abf1836b81
commit 155da5aad2
3 changed files with 131 additions and 22 deletions
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93
OpenSim/Region/ClientStack/Linden/UDP/LLUDPServerCommands.cs
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@@ -195,6 +195,24 @@ namespace OpenSim.Region.ClientStack.LindenUDP
"Start, stop or get status of OutgoingQueueRefillEngine.",
"If stopped then refill requests are processed directly via the threadpool.",
HandleOqreCommand);
m_console.Commands.AddCommand(
"Debug",
false,
"debug lludp client get",
"debug lludp client get [<avatar-first-name> <avatar-last-name>]",
"Get debug parameters for the client. If no name is given then all client information is returned.",
"process-unacked-sends - Do we take action if a sent reliable packet has not been acked.",
HandleClientGetCommand);
m_console.Commands.AddCommand(
"Debug",
false,
"debug lludp client set",
"debug lludp client set <param> <value> [<avatar-first-name> <avatar-last-name>]",
"Set a debug parameter for a particular client. If no name is given then the value is set on all clients.",
"process-unacked-sends - Do we take action if a sent reliable packet has not been acked.",
HandleClientSetCommand);
}
private void HandleShowServerThrottlesCommand(string module, string[] args)
@@ -538,6 +556,81 @@ namespace OpenSim.Region.ClientStack.LindenUDP
m_console.OutputFormat("{0} set to {1} in {2}", param, rawValue, m_udpServer.Scene.Name);
}
private void HandleClientGetCommand(string module, string[] args)
{
if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_udpServer.Scene)
return;
if (args.Length != 4 && args.Length != 6)
{
MainConsole.Instance.OutputFormat("Usage: debug lludp client get [<avatar-first-name> <avatar-last-name>]");
return;
}
string name = null;
if (args.Length == 6)
name = string.Format("{0} {1}", args[4], args[5]);
m_udpServer.Scene.ForEachScenePresence(
sp =>
{
if ((name == null || sp.Name == name) && sp.ControllingClient is LLClientView)
{
LLUDPClient udpClient = ((LLClientView)sp.ControllingClient).UDPClient;
m_console.OutputFormat(
"Client debug parameters for {0} ({1}) in {2}",
sp.Name, sp.IsChildAgent ? "child" : "root", m_udpServer.Scene.Name);
ConsoleDisplayList cdl = new ConsoleDisplayList();
cdl.AddRow("process-unacked-sends", udpClient.ProcessUnackedSends);
m_console.Output(cdl.ToString());
}
});
}
private void HandleClientSetCommand(string module, string[] args)
{
if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_udpServer.Scene)
return;
if (args.Length != 6 && args.Length != 8)
{
MainConsole.Instance.OutputFormat("Usage: debug lludp client set <param> <value> [<avatar-first-name> <avatar-last-name>]");
return;
}
string param = args[4];
string rawValue = args[5];
string name = null;
if (args.Length == 8)
name = string.Format("{0} {1}", args[6], args[7]);
if (param == "process-unacked-sends")
{
bool newValue;
if (!ConsoleUtil.TryParseConsoleBool(MainConsole.Instance, rawValue, out newValue))
return;
m_udpServer.Scene.ForEachScenePresence(
sp =>
{
if ((name == null || sp.Name == name) && sp.ControllingClient is LLClientView)
{
LLUDPClient udpClient = ((LLClientView)sp.ControllingClient).UDPClient;
udpClient.ProcessUnackedSends = newValue;
m_console.OutputFormat("{0} set to {1} for {2} in {3}", param, newValue, sp.Name, m_udpServer.Scene.Name);
}
});
}
}
private void HandlePacketCommand(string module, string[] args)
{
if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_udpServer.Scene)