// Token: 0x060000F9 RID: 249 RVA: 0x0000762C File Offset: 0x0000582C
public void CloseSession(LogSession session)
{
ExTraceGlobals.ServiceTracer.TraceDebug((long)this.GetHashCode(), "MsExchangeLogSearch LogSessionManager CloseSession");
lock (this.sessionLock)
{
if (this.stopping)
{
return;
}
this.sessions.Remove(session.Id);
}
session.BeginClose();
session.EndClose();
}
// Token: 0x06000106 RID: 262 RVA: 0x00007E4C File Offset: 0x0000604C
public override byte[] Continue(Guid sessionId, bool continueInBackground, int resultLimit, ref int resultSize, ref bool more, ref int progress)
{
byte[] result;
try
{
ExTraceGlobals.ServiceTracer.TraceDebug((long)this.GetHashCode(), "MsExchangeLogSearch server is entering Continue");
this.WaitForSessionManager();
resultSize = 0;
more = false;
progress = 0;
LogSession logSession = this.sessionManager.GetSession(sessionId);
try
{
byte[] array = new byte[Math.Min(resultLimit, 1048576)];
resultSize = logSession.Read(array, 0, array.Length, out more, out progress, !continueInBackground);
if (more && continueInBackground)
{
ExTraceGlobals.ServiceTracer.TraceDebug((long)logSession.GetHashCode(), "Session continuing in background");
logSession = null;
}
result = array;
}
catch (LogSearchException ex)
{
PerfCounters.SearchesRejected.Increment();
ExTraceGlobals.ServiceTracer.TraceDebug <LogSearchException>((long)logSession.GetHashCode(), "Continue was interrupted, Exception: {0}", ex);
throw ex;
}
finally
{
if (logSession != null)
{
ExTraceGlobals.ServiceTracer.TraceError <string>((long)this.GetHashCode(), "MsExchangeLogSearch LogSearchServer session {0} Continue failed", logSession.Id.ToString());
this.sessionManager.CloseSession(logSession);
}
}
}
catch (LogSearchException)
{
throw;
}
catch (Exception exception)
{
ExWatson.SendReportAndCrashOnAnotherThread(exception);
result = null;
}
return(result);
}
// Token: 0x060000F7 RID: 247 RVA: 0x00007404 File Offset: 0x00005604
public LogSession CreateSession(string name, Version schemaVersion)
{
ExTraceGlobals.ServiceTracer.TraceDebug((long)this.GetHashCode(), "MsExchangeLogSearch LogSessionManager CreateSession");
LogSession result;
lock (this.sessionLock)
{
if (this.stopping)
{
throw new LogSearchException(LogSearchErrorCode.LOGSEARCH_E_SESSION_CANCELED);
}
Log log;
if (!this.logs.TryGetValue(name, out log))
{
throw new LogSearchException(LogSearchErrorCode.LOGSEARCH_E_LOG_UNKNOWN_LOG);
}
if (this.sessions.Count == 100)
{
LogSearchException ex = new LogSearchException(LogSearchErrorCode.LOGSEARCH_E_SERVER_TOO_BUSY);
StringBuilder stringBuilder = new StringBuilder(5300);
foreach (KeyValuePair <Guid, LogSession> keyValuePair in this.sessions)
{
stringBuilder.Append(keyValuePair.Key.ToString("N"));
stringBuilder.Append(":");
stringBuilder.Append(keyValuePair.Value.LastActivity.ToString("y/M/d:H:m:s"));
stringBuilder.Append(",");
}
ExWatson.AddExtraData(stringBuilder.ToString());
DiagnosticWatson.SendWatsonWithoutCrash(ex, "MaxSessionExceeded", TimeSpan.FromDays(1.0));
throw ex;
}
LogSession logSession = new LogSession(Guid.NewGuid(), log, schemaVersion);
this.sessions[logSession.Id] = logSession;
result = logSession;
}
return(result);
}
// Token: 0x06000104 RID: 260 RVA: 0x00007A14 File Offset: 0x00005C14
public override byte[] SearchExtensibleSchema(string clientVersion, string logName, byte[] query, bool continueInBackground, int resultLimit, ref int resultSize, ref Guid sessionId, ref bool more, ref int progress, string clientName)
{
byte[] result;
try
{
ExTraceGlobals.ServiceTracer.TraceDebug((long)this.GetHashCode(), "MsExchangeLogSearch server is entering Search using extensible result schema.");
PerfCounters.SearchesProcessed.Increment();
this.WaitForSessionManager();
resultSize = 0;
sessionId = Guid.Empty;
more = false;
progress = 0;
if (query.Length > 65536)
{
ExTraceGlobals.ServiceTracer.TraceError <int>((long)this.GetHashCode(), "Search rejected because the query was too complex. Query length: {0}", query.Length);
PerfCounters.SearchesRejected.Increment();
throw new LogSearchException(LogSearchErrorCode.LOGSEARCH_E_QUERY_TOO_COMPLEX);
}
Version schemaVersion = new Version(clientVersion);
LogSession logSession = this.sessionManager.CreateSession(logName, schemaVersion);
try
{
LogQuery query2 = LogSearchServer.DeserializeQuery(query);
logSession.SetQuery(query2);
if (LogSearchServer.logger.IsEventCategoryEnabled(MSExchangeTransportLogSearchEventLogConstants.Tuple_LogSearchClientQuery.CategoryId, MSExchangeTransportLogSearchEventLogConstants.Tuple_LogSearchClientQuery.Level))
{
LogSearchServer.logger.LogEvent(MSExchangeTransportLogSearchEventLogConstants.Tuple_LogSearchClientQuery, null, new object[]
{
clientName,
Encoding.UTF8.GetString(query)
});
}
byte[] array = new byte[Math.Min(resultLimit, 1048576)];
resultSize = logSession.Read(array, 0, array.Length, out more, out progress, !continueInBackground);
if (more && continueInBackground)
{
sessionId = logSession.Id;
logSession = null;
}
result = array;
}
catch (LogSearchException ex)
{
PerfCounters.SearchesRejected.Increment();
ExTraceGlobals.ServiceTracer.TraceDebug <LogSearchException>((long)logSession.GetHashCode(), "Search was interrupted, Exception: {0}", ex);
throw ex;
}
finally
{
if (logSession != null)
{
ExTraceGlobals.ServiceTracer.TraceError <string>((long)this.GetHashCode(), "MsExchangeLogSearch LogSearchServer session {0} Search failed", logSession.Id.ToString());
this.sessionManager.CloseSession(logSession);
}
}
}
catch (LogSearchException)
{
throw;
}
catch (Exception exception)
{
ExWatson.SendReportAndCrashOnAnotherThread(exception);
result = null;
}
return(result);
}
