From 9ecebcdf13ddb29ae1aeec0d080371b7d0696e4d Mon Sep 17 00:00:00 2001 From: Melanie Date: Thu, 6 May 2010 16:38:23 +0100 Subject: Revert "Patch from mcortez: Update groups, add ALPHA Siman grid connector for groups" Causes an exception within HttpServer, headers have already been sent. This reverts commit 8187fccd258bf0936d3db8663844e07a7b81e9fc. --- .../Avatar/XmlRpcGroups/GroupsMessagingModule.cs | 274 ++++++++++----------- .../Avatar/XmlRpcGroups/GroupsModule.cs | 3 +- .../XmlRpcGroups/IGroupsServicesConnector.cs | 6 + .../SimianGroupsServicesConnectorModule.cs | 142 +++++++++-- .../XmlRpcGroupsServicesConnectorModule.cs | 217 ++++++++++++---- 5 files changed, 436 insertions(+), 206 deletions(-) diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsMessagingModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsMessagingModule.cs index 00fe5df..185d44d 100644 --- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsMessagingModule.cs +++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsMessagingModule.cs @@ -28,41 +28,30 @@ using System; using System.Collections.Generic; using System.Reflection; - - using log4net; using Mono.Addins; using Nini.Config; - using OpenMetaverse; using OpenMetaverse.StructuredData; - using OpenSim.Framework; using OpenSim.Region.CoreModules.Framework.EventQueue; using OpenSim.Region.Framework.Interfaces; using OpenSim.Region.Framework.Scenes; - using Caps = OpenSim.Framework.Capabilities.Caps; namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups { [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")] - public class GroupsMessagingModule : ISharedRegionModule + public class GroupsMessagingModule : ISharedRegionModule, IGroupsMessagingModule { - private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); private List m_sceneList = new List(); private IMessageTransferModule m_msgTransferModule = null; - private IGroupsModule m_groupsModule = null; - - // TODO: Move this off to the Groups Server - public Dictionary> m_agentsInGroupSession = new Dictionary>(); - public Dictionary> m_agentsDroppedSession = new Dictionary>(); - + private IGroupsServicesConnector m_groupData = null; // Config Options private bool m_groupMessagingEnabled = false; @@ -108,8 +97,12 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups public void AddRegion(Scene scene) { - // NoOp + if (!m_groupMessagingEnabled) + return; + + scene.RegisterModuleInterface(this); } + public void RegionLoaded(Scene scene) { if (!m_groupMessagingEnabled) @@ -117,12 +110,12 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name); - m_groupsModule = scene.RequestModuleInterface(); + m_groupData = scene.RequestModuleInterface(); // No groups module, no groups messaging - if (m_groupsModule == null) + if (m_groupData == null) { - m_log.Error("[GROUPS-MESSAGING]: Could not get IGroupsModule, GroupsMessagingModule is now disabled."); + m_log.Error("[GROUPS-MESSAGING]: Could not get IGroupsServicesConnector, GroupsMessagingModule is now disabled."); Close(); m_groupMessagingEnabled = false; return; @@ -144,7 +137,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups scene.EventManager.OnNewClient += OnNewClient; scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage; - + scene.EventManager.OnClientLogin += OnClientLogin; } public void RemoveRegion(Scene scene) @@ -172,7 +165,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups m_sceneList.Clear(); - m_groupsModule = null; + m_groupData = null; m_msgTransferModule = null; } @@ -197,8 +190,84 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups #endregion + /// + /// Not really needed, but does confirm that the group exists. + /// + public bool StartGroupChatSession(UUID agentID, UUID groupID) + { + if (m_debugEnabled) + m_log.DebugFormat("[GROUPS-MESSAGING]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name); + + GroupRecord groupInfo = m_groupData.GetGroupRecord(agentID, groupID, null); + + if (groupInfo != null) + { + return true; + } + else + { + return false; + } + } + + public void SendMessageToGroup(GridInstantMessage im, UUID groupID) + { + if (m_debugEnabled) + m_log.DebugFormat("[GROUPS-MESSAGING]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name); + + + foreach (GroupMembersData member in m_groupData.GetGroupMembers(UUID.Zero, groupID)) + { + if (m_groupData.hasAgentDroppedGroupChatSession(member.AgentID, groupID)) + { + // Don't deliver messages to people who have dropped this session + if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: {0} has dropped session, not delivering to them", member.AgentID); + continue; + } + + // Copy Message + GridInstantMessage msg = new GridInstantMessage(); + msg.imSessionID = groupID.Guid; + msg.fromAgentName = im.fromAgentName; + msg.message = im.message; + msg.dialog = im.dialog; + msg.offline = im.offline; + msg.ParentEstateID = im.ParentEstateID; + msg.Position = im.Position; + msg.RegionID = im.RegionID; + msg.binaryBucket = im.binaryBucket; + msg.timestamp = (uint)Util.UnixTimeSinceEpoch(); + + msg.fromAgentID = im.fromAgentID; + msg.fromGroup = true; + + msg.toAgentID = member.AgentID.Guid; + + IClientAPI client = GetActiveClient(member.AgentID); + if (client == null) + { + // If they're not local, forward across the grid + if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Delivering to {0} via Grid", member.AgentID); + m_msgTransferModule.SendInstantMessage(msg, delegate(bool success) { }); + } + else + { + // Deliver locally, directly + if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Passing to ProcessMessageFromGroupSession to deliver to {0} locally", client.Name); + ProcessMessageFromGroupSession(msg); + } + } + } + #region SimGridEventHandlers + void OnClientLogin(IClientAPI client) + { + if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: OnInstantMessage registered for {0}", client.Name); + + + } + private void OnNewClient(IClientAPI client) { if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: OnInstantMessage registered for {0}", client.Name); @@ -236,42 +305,46 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups { if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Session message from {0} going to agent {1}", msg.fromAgentName, msg.toAgentID); + UUID AgentID = new UUID(msg.fromAgentID); + UUID GroupID = new UUID(msg.imSessionID); + switch (msg.dialog) { case (byte)InstantMessageDialog.SessionAdd: - AddAgentToGroupSession(msg.fromAgentID, msg.imSessionID); + m_groupData.AgentInvitedToGroupChatSession(AgentID, GroupID); break; case (byte)InstantMessageDialog.SessionDrop: - RemoveAgentFromGroupSession(msg.fromAgentID, msg.imSessionID); + m_groupData.AgentDroppedFromGroupChatSession(AgentID, GroupID); break; case (byte)InstantMessageDialog.SessionSend: - if (!m_agentsInGroupSession.ContainsKey(msg.toAgentID) - && !m_agentsDroppedSession.ContainsKey(msg.toAgentID)) + if (!m_groupData.hasAgentDroppedGroupChatSession(AgentID, GroupID) + && !m_groupData.hasAgentBeenInvitedToGroupChatSession(AgentID, GroupID) + ) { // Agent not in session and hasn't dropped from session // Add them to the session for now, and Invite them - AddAgentToGroupSession(msg.toAgentID, msg.imSessionID); + m_groupData.AgentInvitedToGroupChatSession(AgentID, GroupID); UUID toAgentID = new UUID(msg.toAgentID); IClientAPI activeClient = GetActiveClient(toAgentID); if (activeClient != null) { - UUID groupID = new UUID(msg.fromAgentID); - - GroupRecord groupInfo = m_groupsModule.GetGroupRecord(groupID); + GroupRecord groupInfo = m_groupData.GetGroupRecord(UUID.Zero, GroupID, null); if (groupInfo != null) { if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Sending chatterbox invite instant message"); // Force? open the group session dialog??? + // and simultanously deliver the message, so we don't need to do a seperate client.SendInstantMessage(msg); IEventQueue eq = activeClient.Scene.RequestModuleInterface(); eq.ChatterboxInvitation( - groupID + GroupID , groupInfo.GroupName , new UUID(msg.fromAgentID) - , msg.message, new UUID(msg.toAgentID) + , msg.message + , new UUID(msg.toAgentID) , msg.fromAgentName , msg.dialog , msg.timestamp @@ -285,7 +358,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups ); eq.ChatterBoxSessionAgentListUpdates( - new UUID(groupID) + new UUID(GroupID) , new UUID(msg.fromAgentID) , new UUID(msg.toAgentID) , false //canVoiceChat @@ -295,7 +368,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups } } } - else if (!m_agentsDroppedSession.ContainsKey(msg.toAgentID)) + else if (!m_groupData.hasAgentDroppedGroupChatSession(AgentID, GroupID)) { // User hasn't dropped, so they're in the session, // maybe we should deliver it. @@ -321,56 +394,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups #endregion - #region ClientEvents - - private void RemoveAgentFromGroupSession(Guid agentID, Guid sessionID) - { - if (m_agentsInGroupSession.ContainsKey(sessionID)) - { - // If in session remove - if (m_agentsInGroupSession[sessionID].Contains(agentID)) - { - m_agentsInGroupSession[sessionID].Remove(agentID); - } - - // If not in dropped list, add - if (!m_agentsDroppedSession[sessionID].Contains(agentID)) - { - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Dropped {1} from session {0}", sessionID, agentID); - m_agentsDroppedSession[sessionID].Add(agentID); - } - } - } - - private void AddAgentToGroupSession(Guid agentID, Guid sessionID) - { - // Add Session Status if it doesn't exist for this session - CreateGroupSessionTracking(sessionID); - - // If nessesary, remove from dropped list - if (m_agentsDroppedSession[sessionID].Contains(agentID)) - { - m_agentsDroppedSession[sessionID].Remove(agentID); - } - - // If nessesary, add to in session list - if (!m_agentsInGroupSession[sessionID].Contains(agentID)) - { - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Added {1} to session {0}", sessionID, agentID); - m_agentsInGroupSession[sessionID].Add(agentID); - } - } - - private void CreateGroupSessionTracking(Guid sessionID) - { - if (!m_agentsInGroupSession.ContainsKey(sessionID)) - { - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Creating session tracking for : {0}", sessionID); - m_agentsInGroupSession.Add(sessionID, new List()); - m_agentsDroppedSession.Add(sessionID, new List()); - } - } + #region ClientEvents private void OnInstantMessage(IClientAPI remoteClient, GridInstantMessage im) { if (m_debugEnabled) @@ -383,21 +408,23 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups // Start group IM session if ((im.dialog == (byte)InstantMessageDialog.SessionGroupStart)) { - UUID groupID = new UUID(im.toAgentID); + if (m_debugEnabled) m_log.InfoFormat("[GROUPS-MESSAGING]: imSessionID({0}) toAgentID({1})", im.imSessionID, im.toAgentID); - GroupRecord groupInfo = m_groupsModule.GetGroupRecord(groupID); + UUID GroupID = new UUID(im.imSessionID); + UUID AgentID = new UUID(im.fromAgentID); + + GroupRecord groupInfo = m_groupData.GetGroupRecord(UUID.Zero, GroupID, null); + if (groupInfo != null) { - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Start Group Session for {0}", groupInfo.GroupName); - - AddAgentToGroupSession(im.fromAgentID, im.imSessionID); + m_groupData.AgentInvitedToGroupChatSession(AgentID, GroupID); - ChatterBoxSessionStartReplyViaCaps(remoteClient, groupInfo.GroupName, groupID); + ChatterBoxSessionStartReplyViaCaps(remoteClient, groupInfo.GroupName, GroupID); IEventQueue queue = remoteClient.Scene.RequestModuleInterface(); queue.ChatterBoxSessionAgentListUpdates( - new UUID(groupID) - , new UUID(im.fromAgentID) + GroupID + , AgentID , new UUID(im.toAgentID) , false //canVoiceChat , false //isModerator @@ -409,64 +436,21 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups // Send a message from locally connected client to a group if ((im.dialog == (byte)InstantMessageDialog.SessionSend)) { - UUID groupID = new UUID(im.toAgentID); + UUID GroupID = new UUID(im.imSessionID); + UUID AgentID = new UUID(im.fromAgentID); + + if (m_debugEnabled) + m_log.DebugFormat("[GROUPS-MESSAGING]: Send message to session for group {0} with session ID {1}", GroupID, im.imSessionID.ToString()); - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Send message to session for group {0} with session ID {1}", groupID, im.imSessionID.ToString()); + //If this agent is sending a message, then they want to be in the session + m_groupData.AgentInvitedToGroupChatSession(AgentID, GroupID); - SendMessageToGroup(im, groupID); + SendMessageToGroup(im, GroupID); } } #endregion - private void SendMessageToGroup(GridInstantMessage im, UUID groupID) - { - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name); - - foreach (GroupMembersData member in m_groupsModule.GroupMembersRequest(null, groupID)) - { - if (!m_agentsDroppedSession.ContainsKey(im.imSessionID) || m_agentsDroppedSession[im.imSessionID].Contains(member.AgentID.Guid)) - { - // Don't deliver messages to people who have dropped this session - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: {0} has dropped session, not delivering to them", member.AgentID); - continue; - } - - // Copy Message - GridInstantMessage msg = new GridInstantMessage(); - msg.imSessionID = im.imSessionID; - msg.fromAgentName = im.fromAgentName; - msg.message = im.message; - msg.dialog = im.dialog; - msg.offline = im.offline; - msg.ParentEstateID = im.ParentEstateID; - msg.Position = im.Position; - msg.RegionID = im.RegionID; - msg.binaryBucket = im.binaryBucket; - msg.timestamp = (uint)Util.UnixTimeSinceEpoch(); - - // Updat Pertinate fields to make it a "group message" - msg.fromAgentID = groupID.Guid; - msg.fromGroup = true; - - msg.toAgentID = member.AgentID.Guid; - - IClientAPI client = GetActiveClient(member.AgentID); - if (client == null) - { - // If they're not local, forward across the grid - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Delivering to {0} via Grid", member.AgentID); - m_msgTransferModule.SendInstantMessage(msg, delegate(bool success) { }); - } - else - { - // Deliver locally, directly - if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: Passing to ProcessMessageFromGroupSession to deliver to {0} locally", client.Name); - ProcessMessageFromGroupSession(msg); - } - } - } - void ChatterBoxSessionStartReplyViaCaps(IClientAPI remoteClient, string groupName, UUID groupID) { if (m_debugEnabled) m_log.DebugFormat("[GROUPS-MESSAGING]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name); @@ -518,6 +502,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups /// private IClientAPI GetActiveClient(UUID agentID) { + if (m_debugEnabled) m_log.WarnFormat("[GROUPS-MESSAGING]: Looking for local client {0}", agentID); + IClientAPI child = null; // Try root avatar first @@ -529,16 +515,26 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups ScenePresence user = (ScenePresence)scene.Entities[agentID]; if (!user.IsChildAgent) { + if (m_debugEnabled) m_log.WarnFormat("[GROUPS-MESSAGING]: Found root agent for client : {0}", user.ControllingClient.Name); return user.ControllingClient; } else { + if (m_debugEnabled) m_log.WarnFormat("[GROUPS-MESSAGING]: Found child agent for client : {0}", user.ControllingClient.Name); child = user.ControllingClient; } } } // If we didn't find a root, then just return whichever child we found, or null if none + if (child == null) + { + if (m_debugEnabled) m_log.WarnFormat("[GROUPS-MESSAGING]: Could not find local client for agent : {0}", agentID); + } + else + { + if (m_debugEnabled) m_log.WarnFormat("[GROUPS-MESSAGING]: Returning child agent for client : {0}", child.Name); + } return child; } diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs index b2b8110..56c0d98 100644 --- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs +++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs @@ -176,7 +176,6 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups scene.EventManager.OnNewClient += OnNewClient; scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage; - // The InstantMessageModule itself doesn't do this, // so lets see if things explode if we don't do it // scene.EventManager.OnClientClosed += OnClientClosed; @@ -510,7 +509,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups IClientAPI ejectee = GetActiveClient(ejecteeID); if (ejectee != null) { - UUID groupID = new UUID(im.fromAgentID); + UUID groupID = new UUID(im.imSessionID); ejectee.SendAgentDropGroup(groupID); } } diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/IGroupsServicesConnector.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/IGroupsServicesConnector.cs index 6487967..a046e09 100644 --- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/IGroupsServicesConnector.cs +++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/IGroupsServicesConnector.cs @@ -71,6 +71,12 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups void AddGroupNotice(UUID RequestingAgentID, UUID groupID, UUID noticeID, string fromName, string subject, string message, byte[] binaryBucket); GroupNoticeInfo GetGroupNotice(UUID RequestingAgentID, UUID noticeID); List GetGroupNotices(UUID RequestingAgentID, UUID GroupID); + + void ResetAgentGroupChatSessions(UUID agentID); + bool hasAgentBeenInvitedToGroupChatSession(UUID agentID, UUID groupID); + bool hasAgentDroppedGroupChatSession(UUID agentID, UUID groupID); + void AgentDroppedFromGroupChatSession(UUID agentID, UUID groupID); + void AgentInvitedToGroupChatSession(UUID agentID, UUID groupID); } public class GroupInviteInfo diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs index bc05b0f..9363205 100644 --- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs +++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs @@ -55,6 +55,9 @@ using OpenSim.Services.Interfaces; * UserID -> Group -> ActiveGroup * + GroupID * + * UserID -> GroupSessionDropped -> GroupID + * UserID -> GroupSessionInvited -> GroupID + * * UserID -> GroupMember -> GroupID * + SelectedRoleID [UUID] * + AcceptNotices [bool] @@ -63,6 +66,7 @@ using OpenSim.Services.Interfaces; * * UserID -> GroupRole[GroupID] -> RoleID * + * * GroupID -> Group -> GroupName * + Charter * + ShowInList @@ -159,10 +163,13 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups private bool m_connectorEnabled = false; - private string m_serviceURL = string.Empty; + private string m_groupsServerURI = string.Empty; private bool m_debugEnabled = false; + private ExpiringCache m_memoryCache; + private int m_cacheTimeout = 30; + // private IUserAccountService m_accountService = null; @@ -199,17 +206,33 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups return; } - m_log.InfoFormat("[GROUPS-CONNECTOR]: Initializing {0}", this.Name); + m_log.InfoFormat("[SIMIAN-GROUPS-CONNECTOR]: Initializing {0}", this.Name); - m_serviceURL = groupsConfig.GetString("XmlRpcServiceURL", string.Empty); - if ((m_serviceURL == null) || - (m_serviceURL == string.Empty)) + m_groupsServerURI = groupsConfig.GetString("GroupsServerURI", string.Empty); + if ((m_groupsServerURI == null) || + (m_groupsServerURI == string.Empty)) { - m_log.ErrorFormat("Please specify a valid Simian Server URL for XmlRpcServiceURL in OpenSim.ini, [Groups]"); + m_log.ErrorFormat("Please specify a valid Simian Server for GroupsServerURI in OpenSim.ini, [Groups]"); m_connectorEnabled = false; return; } + + m_cacheTimeout = groupsConfig.GetInt("GroupsCacheTimeout", 30); + if (m_cacheTimeout == 0) + { + m_log.WarnFormat("[SIMIAN-GROUPS-CONNECTOR] Groups Cache Disabled."); + } + else + { + m_log.InfoFormat("[SIMIAN-GROUPS-CONNECTOR] Groups Cache Timeout set to {0}.", m_cacheTimeout); + } + + + + m_memoryCache = new ExpiringCache(); + + // If we got all the config options we need, lets start'er'up m_connectorEnabled = true; @@ -220,7 +243,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups public void Close() { - m_log.InfoFormat("[GROUPS-CONNECTOR]: Closing {0}", this.Name); + m_log.InfoFormat("[SIMIAN-GROUPS-CONNECTOR]: Closing {0}", this.Name); } public void AddRegion(OpenSim.Region.Framework.Scenes.Scene scene) @@ -653,7 +676,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups }; - OSDMap response = WebUtil.PostToService(m_serviceURL, requestArgs); + OSDMap response = CachedPostRequest(requestArgs); if (response["Success"].AsBoolean() && response["Entries"] is OSDArray) { OSDArray entryArray = (OSDArray)response["Entries"]; @@ -998,6 +1021,52 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups } #endregion + #region GroupSessionTracking + + public void ResetAgentGroupChatSessions(UUID agentID) + { + Dictionary agentSessions; + + if (SimianGetGenericEntries(agentID, "GroupSessionDropped", out agentSessions)) + { + foreach (string GroupID in agentSessions.Keys) + { + SimianRemoveGenericEntry(agentID, "GroupSessionDropped", GroupID); + } + } + + if (SimianGetGenericEntries(agentID, "GroupSessionInvited", out agentSessions)) + { + foreach (string GroupID in agentSessions.Keys) + { + SimianRemoveGenericEntry(agentID, "GroupSessionInvited", GroupID); + } + } + } + + public bool hasAgentDroppedGroupChatSession(UUID agentID, UUID groupID) + { + OSDMap session; + return SimianGetGenericEntry(agentID, "GroupSessionDropped", groupID.ToString(), out session); + } + + public void AgentDroppedFromGroupChatSession(UUID agentID, UUID groupID) + { + SimianAddGeneric(agentID, "GroupSessionDropped", groupID.ToString(), new OSDMap()); + } + + public void AgentInvitedToGroupChatSession(UUID agentID, UUID groupID) + { + SimianAddGeneric(agentID, "GroupSessionInvited", groupID.ToString(), new OSDMap()); + } + + public bool hasAgentBeenInvitedToGroupChatSession(UUID agentID, UUID groupID) + { + OSDMap session; + return SimianGetGenericEntry(agentID, "GroupSessionDropped", groupID.ToString(), out session); + } + + #endregion private void EnsureRoleNotSelectedByMember(UUID groupID, UUID roleID, UUID userID) { @@ -1036,7 +1105,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups }; - OSDMap Response = WebUtil.PostToService(m_serviceURL, RequestArgs); + OSDMap Response = CachedPostRequest(RequestArgs); if (Response["Success"].AsBoolean()) { return true; @@ -1063,7 +1132,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups }; - OSDMap Response = WebUtil.PostToService(m_serviceURL, RequestArgs); + OSDMap Response = CachedPostRequest(RequestArgs); if (Response["Success"].AsBoolean() && Response["Entries"] is OSDArray) { OSDArray entryArray = (OSDArray)Response["Entries"]; @@ -1103,7 +1172,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups }; - OSDMap Response = WebUtil.PostToService(m_serviceURL, RequestArgs); + OSDMap Response = CachedPostRequest(RequestArgs); if (Response["Success"].AsBoolean() && Response["Entries"] is OSDArray) { OSDArray entryArray = (OSDArray)Response["Entries"]; @@ -1144,7 +1213,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups }; - OSDMap Response = WebUtil.PostToService(m_serviceURL, RequestArgs); + OSDMap Response = CachedPostRequest(RequestArgs); if (Response["Success"].AsBoolean() && Response["Entries"] is OSDArray) { OSDArray entryArray = (OSDArray)Response["Entries"]; @@ -1184,7 +1253,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups - OSDMap response = WebUtil.PostToService(m_serviceURL, requestArgs); + OSDMap response = CachedPostRequest(requestArgs); if (response["Success"].AsBoolean() && response["Entries"] is OSDArray) { maps = new Dictionary(); @@ -1222,7 +1291,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups - OSDMap response = WebUtil.PostToService(m_serviceURL, requestArgs); + OSDMap response = CachedPostRequest(requestArgs); if (response["Success"].AsBoolean() && response["Entries"] is OSDArray) { maps = new Dictionary(); @@ -1260,7 +1329,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups }; - OSDMap response = WebUtil.PostToService(m_serviceURL, requestArgs); + OSDMap response = CachedPostRequest(requestArgs); if (response["Success"].AsBoolean()) { return true; @@ -1272,6 +1341,49 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups } } #endregion + + #region CheesyCache + OSDMap CachedPostRequest(NameValueCollection requestArgs) + { + // Immediately forward the request if the cache is disabled. + if (m_cacheTimeout == 0) + { + return WebUtil.PostToService(m_groupsServerURI, requestArgs); + } + + // Check if this is an update or a request + if ( requestArgs["RequestMethod"] == "RemoveGeneric" + || requestArgs["RequestMethod"] == "AddGeneric" + ) + + { + // Any and all updates cause the cache to clear + m_memoryCache.Clear(); + + // Send update to server, return the response without caching it + return WebUtil.PostToService(m_groupsServerURI, requestArgs); + + } + + // If we're not doing an update, we must be requesting data + + // Create the cache key for the request and see if we have it cached + string CacheKey = WebUtil.BuildQueryString(requestArgs); + OSDMap response = null; + if (!m_memoryCache.TryGetValue(CacheKey, out response)) + { + // if it wasn't in the cache, pass the request to the Simian Grid Services + response = WebUtil.PostToService(m_groupsServerURI, requestArgs); + + // and cache the response + m_memoryCache.AddOrUpdate(CacheKey, response, TimeSpan.FromSeconds(m_cacheTimeout)); + } + + // return cached response + return response; + } + #endregion + } } diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs index ab343c8..79b9a16 100644 --- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs +++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs @@ -29,6 +29,7 @@ using System; using System.Collections; using System.Collections.Generic; using System.Reflection; +using System.Text; using Nwc.XmlRpc; @@ -61,7 +62,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups private bool m_connectorEnabled = false; - private string m_serviceURL = string.Empty; + private string m_groupsServerURI = string.Empty; private bool m_disableKeepAlive = false; @@ -69,7 +70,17 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups private string m_groupWriteKey = string.Empty; private IUserAccountService m_accountService = null; - + + private ExpiringCache m_memoryCache; + private int m_cacheTimeout = 30; + + // Used to track which agents are have dropped from a group chat session + // Should be reset per agent, on logon + // TODO: move this to Flotsam XmlRpc Service + // SessionID, List + private Dictionary> m_groupsAgentsDroppedFromChatSession = new Dictionary>(); + private Dictionary> m_groupsAgentsInvitedToChatSession = new Dictionary>(); + #region IRegionModuleBase Members @@ -104,13 +115,13 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups return; } - m_log.InfoFormat("[GROUPS-CONNECTOR]: Initializing {0}", this.Name); + m_log.InfoFormat("[XMLRPC-GROUPS-CONNECTOR]: Initializing {0}", this.Name); - m_serviceURL = groupsConfig.GetString("XmlRpcServiceURL", string.Empty); - if ((m_serviceURL == null) || - (m_serviceURL == string.Empty)) + m_groupsServerURI = groupsConfig.GetString("GroupsServerURI", string.Empty); + if ((m_groupsServerURI == null) || + (m_groupsServerURI == string.Empty)) { - m_log.ErrorFormat("Please specify a valid URL for XmlRpcServiceURL in OpenSim.ini, [Groups]"); + m_log.ErrorFormat("Please specify a valid URL for GroupsServerURI in OpenSim.ini, [Groups]"); m_connectorEnabled = false; return; } @@ -120,17 +131,26 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups m_groupReadKey = groupsConfig.GetString("XmlRpcServiceReadKey", string.Empty); m_groupWriteKey = groupsConfig.GetString("XmlRpcServiceWriteKey", string.Empty); - + m_cacheTimeout = groupsConfig.GetInt("GroupsCacheTimeout", 30); + if (m_cacheTimeout == 0) + { + m_log.WarnFormat("[XMLRPC-GROUPS-CONNECTOR]: Groups Cache Disabled."); + } + else + { + m_log.InfoFormat("[XMLRPC-GROUPS-CONNECTOR]: Groups Cache Timeout set to {0}.", m_cacheTimeout); + } // If we got all the config options we need, lets start'er'up + m_memoryCache = new ExpiringCache(); m_connectorEnabled = true; } } public void Close() { - m_log.InfoFormat("[GROUPS-CONNECTOR]: Closing {0}", this.Name); + m_log.InfoFormat("[XMLRPC-GROUPS-CONNECTOR]: Closing {0}", this.Name); } public void AddRegion(OpenSim.Region.Framework.Scenes.Scene scene) @@ -756,6 +776,69 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups XmlRpcCall(requestingAgentID, "groups.addGroupNotice", param); } + + + + #endregion + + #region GroupSessionTracking + + public void ResetAgentGroupChatSessions(UUID agentID) + { + foreach (List agentList in m_groupsAgentsDroppedFromChatSession.Values) + { + agentList.Remove(agentID); + } + } + + public bool hasAgentBeenInvitedToGroupChatSession(UUID agentID, UUID groupID) + { + // If we're tracking this group, and we can find them in the tracking, then they've been invited + return m_groupsAgentsInvitedToChatSession.ContainsKey(groupID) + && m_groupsAgentsInvitedToChatSession[groupID].Contains(agentID); + } + + public bool hasAgentDroppedGroupChatSession(UUID agentID, UUID groupID) + { + // If we're tracking drops for this group, + // and we find them, well... then they've dropped + return m_groupsAgentsDroppedFromChatSession.ContainsKey(groupID) + && m_groupsAgentsDroppedFromChatSession[groupID].Contains(agentID); + } + + public void AgentDroppedFromGroupChatSession(UUID agentID, UUID groupID) + { + if (m_groupsAgentsDroppedFromChatSession.ContainsKey(groupID)) + { + // If not in dropped list, add + if (!m_groupsAgentsDroppedFromChatSession[groupID].Contains(agentID)) + { + m_groupsAgentsDroppedFromChatSession[groupID].Add(agentID); + } + } + } + + public void AgentInvitedToGroupChatSession(UUID agentID, UUID groupID) + { + // Add Session Status if it doesn't exist for this session + CreateGroupChatSessionTracking(groupID); + + // If nessesary, remove from dropped list + if (m_groupsAgentsDroppedFromChatSession[groupID].Contains(agentID)) + { + m_groupsAgentsDroppedFromChatSession[groupID].Remove(agentID); + } + } + + private void CreateGroupChatSessionTracking(UUID groupID) + { + if (!m_groupsAgentsDroppedFromChatSession.ContainsKey(groupID)) + { + m_groupsAgentsDroppedFromChatSession.Add(groupID, new List()); + m_groupsAgentsInvitedToChatSession.Add(groupID, new List()); + } + + } #endregion #region XmlRpcHashtableMarshalling @@ -849,50 +932,84 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups /// private Hashtable XmlRpcCall(UUID requestingAgentID, string function, Hashtable param) { - string UserService; - UUID SessionID; - GetClientGroupRequestID(requestingAgentID, out UserService, out SessionID); - param.Add("requestingAgentID", requestingAgentID.ToString()); - param.Add("RequestingAgentUserService", UserService); - param.Add("RequestingSessionID", SessionID.ToString()); - + XmlRpcResponse resp = null; + string CacheKey = null; + + // Only bother with the cache if it isn't disabled. + if (m_cacheTimeout > 0) + { + if (!function.StartsWith("groups.get")) + { + // Any and all updates cause the cache to clear + m_memoryCache.Clear(); + } + else + { + StringBuilder sb = new StringBuilder(requestingAgentID + function); + foreach (object key in param.Keys) + { + if (param[key] != null) + { + sb.AppendFormat(",{0}:{1}", key.ToString(), param[key].ToString()); + } + } + + CacheKey = sb.ToString(); + m_memoryCache.TryGetValue(CacheKey, out resp); + } - param.Add("ReadKey", m_groupReadKey); - param.Add("WriteKey", m_groupWriteKey); + } + + if( resp == null ) + { + string UserService; + UUID SessionID; + GetClientGroupRequestID(requestingAgentID, out UserService, out SessionID); + param.Add("requestingAgentID", requestingAgentID.ToString()); + param.Add("RequestingAgentUserService", UserService); + param.Add("RequestingSessionID", SessionID.ToString()); - IList parameters = new ArrayList(); - parameters.Add(param); + param.Add("ReadKey", m_groupReadKey); + param.Add("WriteKey", m_groupWriteKey); - ConfigurableKeepAliveXmlRpcRequest req; - req = new ConfigurableKeepAliveXmlRpcRequest(function, parameters, m_disableKeepAlive); - XmlRpcResponse resp = null; + IList parameters = new ArrayList(); + parameters.Add(param); - try - { - resp = req.Send(m_serviceURL, 10000); - } - catch (Exception e) - { - + ConfigurableKeepAliveXmlRpcRequest req; + req = new ConfigurableKeepAliveXmlRpcRequest(function, parameters, m_disableKeepAlive); - m_log.ErrorFormat("[XMLRPCGROUPDATA]: An error has occured while attempting to access the XmlRpcGroups server method: {0}", function); - m_log.ErrorFormat("[XMLRPCGROUPDATA]: {0} ", e.ToString()); - foreach (string ResponseLine in req.RequestResponse.Split(new string[] { Environment.NewLine },StringSplitOptions.None)) + try { - m_log.ErrorFormat("[XMLRPCGROUPDATA]: {0} ", ResponseLine); - } + resp = req.Send(m_groupsServerURI, 10000); - foreach (string key in param.Keys) + if ((m_cacheTimeout > 0) && (CacheKey != null)) + { + m_memoryCache.AddOrUpdate(CacheKey, resp, TimeSpan.FromSeconds(m_cacheTimeout)); + } + + } + catch (Exception e) { - m_log.WarnFormat("[XMLRPCGROUPDATA]: {0} :: {1}", key, param[key].ToString()); + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: An error has occured while attempting to access the XmlRpcGroups server method: {0}", function); + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: {0} ", e.ToString()); + + foreach (string ResponseLine in req.RequestResponse.Split(new string[] { Environment.NewLine }, StringSplitOptions.None)) + { + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: {0} ", ResponseLine); + } + + foreach (string key in param.Keys) + { + m_log.WarnFormat("[XMLRPC-GROUPS-CONNECTOR]: {0} :: {1}", key, param[key].ToString()); + } + + Hashtable respData = new Hashtable(); + respData.Add("error", e.ToString()); + return respData; } - - Hashtable respData = new Hashtable(); - respData.Add("error", e.ToString()); - return respData; } if (resp.Value is Hashtable) @@ -906,21 +1023,21 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups return respData; } - m_log.ErrorFormat("[XMLRPCGROUPDATA]: The XmlRpc server returned a {1} instead of a hashtable for {0}", function, resp.Value.GetType().ToString()); + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: The XmlRpc server returned a {1} instead of a hashtable for {0}", function, resp.Value.GetType().ToString()); if (resp.Value is ArrayList) { ArrayList al = (ArrayList)resp.Value; - m_log.ErrorFormat("[XMLRPCGROUPDATA]: Contains {0} elements", al.Count); + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: Contains {0} elements", al.Count); foreach (object o in al) { - m_log.ErrorFormat("[XMLRPCGROUPDATA]: {0} :: {1}", o.GetType().ToString(), o.ToString()); + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: {0} :: {1}", o.GetType().ToString(), o.ToString()); } } else { - m_log.ErrorFormat("[XMLRPCGROUPDATA]: Function returned: {0}", resp.Value.ToString()); + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: Function returned: {0}", resp.Value.ToString()); } Hashtable error = new Hashtable(); @@ -930,16 +1047,16 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups private void LogRespDataToConsoleError(Hashtable respData) { - m_log.Error("[XMLRPCGROUPDATA]: Error:"); + m_log.Error("[XMLRPC-GROUPS-CONNECTOR]: Error:"); foreach (string key in respData.Keys) { - m_log.ErrorFormat("[XMLRPCGROUPDATA]: Key: {0}", key); + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: Key: {0}", key); string[] lines = respData[key].ToString().Split(new char[] { '\n' }); foreach (string line in lines) { - m_log.ErrorFormat("[XMLRPCGROUPDATA]: {0}", line); + m_log.ErrorFormat("[XMLRPC-GROUPS-CONNECTOR]: {0}", line); } } @@ -948,8 +1065,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups /// /// Group Request Tokens are an attempt to allow the groups service to authenticate - /// requests. Currently uses UserService, AgentID, and SessionID - /// TODO: Find a better way to do this. + /// requests. + /// TODO: This broke after the big grid refactor, either find a better way, or discard this /// /// /// -- cgit v1.1