Log information about which function, request data and agent ID triggered an XmlRpcGroupsServiceConnector error

OpenSim/Framework/Util.cs

@@ -1745,6 +1745,30 @@ namespace OpenSim.Framework
             return data;
         }
 
+        /// <summary>
+        /// Pretty format the hashtable contents to a single line.
+        /// </summary>
+        /// <remarks>
+        /// Used for debugging output.
+        /// </remarks>
+        /// <param name='ht'></param>
+        public static string PrettyFormatToSingleLine(Hashtable ht)
+        {
+            StringBuilder sb = new StringBuilder();
+
+            int i = 0;
+
+            foreach (string key in ht.Keys)
+            {
+                sb.AppendFormat("{0}:{1}", key, ht[key]);
+
+                if (++i < ht.Count)
+                    sb.AppendFormat(", ");
+            }
+
+            return sb.ToString();
+        }
+
         /// <summary>
         /// Used to trigger an early library load on Windows systems.
         /// </summary>

OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs

@@ -1012,7 +1012,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                 Hashtable respData = (Hashtable)resp.Value;
                 if (respData.Contains("error") && !respData.Contains("succeed"))
                 {
-                    LogRespDataToConsoleError(respData);
+                    LogRespDataToConsoleError(requestingAgentID, function, param, respData);
                 }
 
                 return respData;
@@ -1040,20 +1040,11 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
             return error;
         }
 
-        private void LogRespDataToConsoleError(Hashtable respData)
+        private void LogRespDataToConsoleError(UUID requestingAgentID, string function, Hashtable param, Hashtable respData)
         {
-            m_log.Error("[XMLRPC-GROUPS-CONNECTOR]: Error:");
+            m_log.ErrorFormat(
-
+                "[XMLRPC-GROUPS-CONNECTOR]: Error when calling {0} for {1} with params {2}.  Response params are {3}", 
-            foreach (string key in respData.Keys)
+                function, requestingAgentID, Util.PrettyFormatToSingleLine(param), Util.PrettyFormatToSingleLine(respData));
-            {
-                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("[XMLRPC-GROUPS-CONNECTOR]: {0}", line);
-                }
-            }
         }
 
         /// <summary>