public void Start()
{
_maintenanceTask = PoolOfThreads.GlobalRavenThreadPool.LongRunning(_ =>
{
try
{
ListenToMaintenanceWorker();
}
catch (ObjectDisposedException)
{
// expected
}
catch (OperationCanceledException)
{
// expected
}
catch (Exception e)
{
if (_log.IsInfoEnabled)
{
_log.Info($"Exception occurred while collecting info from {ClusterTag}. Task is closed.", e);
}
// we don't want to crash the process so we don't propagate this exception.
}
}, null, _name);
}
public void Start()
{
_collectingTask = PoolOfThreads.GlobalRavenThreadPool.LongRunning(_ =>
{
try
{
CollectDatabasesStatusReport();
}
catch (ObjectDisposedException)
{
// expected
}
catch (OperationCanceledException)
{
// expected
}
catch (Exception e)
{
if (_logger.IsInfoEnabled)
{
_logger.Info($"Exception occurred while collecting info from {_server.NodeTag}. Task is closed.", e);
}
// we don't want to crash the process so we don't propagate this exception.
}
}
, null, _name);
}
public void AcceptConnection(LogLengthNegotiation negotiation)
{
// if leader / candidate, this remove them from play and revert to follower mode
_engine.SetNewState(RachisState.Follower, this, _term,
$"Accepted a new connection from {_connection.Source} in term {negotiation.Term}");
_engine.LeaderTag = _connection.Source;
_engine.Timeout.Start(_engine.SwitchToCandidateStateOnTimeout);
_debugRecorder.Record("Follower connection accepted");
_folloowerLongRunningWork =
PoolOfThreads.GlobalRavenThreadPool.LongRunning(
action: x => Run(x),
state: negotiation,
name: $"Follower thread from {_connection} in term {negotiation.Term}");
}
public void Start(Dictionary <string, RemoteConnection> connections = null)
{
_running.Raise();
ClusterTopology clusterTopology;
using (_engine.ContextPool.AllocateOperationContext(out TransactionOperationContext context))
using (context.OpenReadTransaction())
{
clusterTopology = _engine.GetTopology(context);
}
RefreshAmbassadors(clusterTopology, connections);
_leaderLongRunningWork =
PoolOfThreads.GlobalRavenThreadPool.LongRunning(x => Run(), null, $"Consensus Leader - {_engine.Tag} in term {Term}");
}
public void Run()
{
_electorLongRunningWork = PoolOfThreads.GlobalRavenThreadPool.LongRunning(x => HandleVoteRequest(), null, $"Elector for candidate {_connection.Source}");
}
public void Start()
{
_longRunningSendingWork =
PoolOfThreads.GlobalRavenThreadPool.LongRunning(x => ReplicateToDestination(), null, OutgoingReplicationThreadName);
}
public void Start()
{
_longRunningWork = PoolOfThreads.GlobalRavenThreadPool.LongRunning(x => Run(), null, "Candidate for - " + _engine.Tag);
}
public void Start()
{
_txLongRunningOperation = PoolOfThreads.GlobalRavenThreadPool.LongRunning(x => MergeOperationThreadProc(), null, TransactionMergerThreadName);
}