/// <inheritdoc />
public async Task ShutdownAsync(int timeoutMs = Timeout.Infinite)
{
if (!_initialized)
{
return;
}
var sessions = _connectedSessions.ClearAndGet();
try
{
var task = Task.Run(() =>
{
foreach (var s in sessions)
{
s.Dispose();
}
}).WaitToCompleteAsync(timeoutMs);
await task.ConfigureAwait(false);
}
catch (AggregateException ex)
{
if (ex.InnerExceptions.Count == 1)
{
throw ex.InnerExceptions[0];
}
throw;
}
_metadata.ShutDown(timeoutMs);
_controlConnection.Dispose();
Configuration.Timer.Dispose();
Configuration.Policies.SpeculativeExecutionPolicy.Dispose();
_logger.Info("Cluster [" + _metadata.ClusterName + "] has been shut down.");
}
/// <inheritdoc />
async Task <bool> IInternalCluster.OnShutdownAsync(int timeoutMs)
{
if (!_initialized)
{
return(false);
}
var sessions = _connectedSessions.ClearAndGet();
try
{
var task = Task.Run(() =>
{
foreach (var s in sessions)
{
s.Dispose();
}
}).WaitToCompleteAsync(timeoutMs);
await task.ConfigureAwait(false);
}
catch (AggregateException ex)
{
if (ex.InnerExceptions.Count == 1)
{
throw ex.InnerExceptions[0];
}
throw;
}
_metadata.ShutDown(timeoutMs);
_protocolEventDebouncer.Dispose();
_controlConnection.Dispose();
Configuration.Timer.Dispose();
// Dispose policies
var speculativeExecutionPolicies = new HashSet <ISpeculativeExecutionPolicy>(new ReferenceEqualityComparer <ISpeculativeExecutionPolicy>());
foreach (var options in Configuration.RequestOptions.Values)
{
speculativeExecutionPolicies.Add(options.SpeculativeExecutionPolicy);
}
speculativeExecutionPolicies.Add(Configuration.Policies.SpeculativeExecutionPolicy);
foreach (var sep in speculativeExecutionPolicies)
{
sep.Dispose();
}
return(true);
}
/// <inheritdoc />
public async Task ShutdownAsync(int timeoutMs = Timeout.Infinite)
{
if (!_initialized)
{
return;
}
var sessions = _connectedSessions.ClearAndGet();
try
{
var tasks = new List <Task>();
foreach (var s in sessions)
{
tasks.Add(s.ShutdownAsync());
}
await Task.WhenAll(tasks).WaitToCompleteAsync(timeoutMs).ConfigureAwait(false);
}
catch (AggregateException ex)
{
if (ex.InnerExceptions.Count == 1)
{
throw ex.InnerExceptions[0];
}
throw;
}
_metadata.ShutDown(timeoutMs);
_controlConnection.Dispose();
await _protocolEventDebouncer.ShutdownAsync().ConfigureAwait(false);
Configuration.Timer.Dispose();
// Dispose policies
var speculativeExecutionPolicies = new HashSet <ISpeculativeExecutionPolicy>(new ReferenceEqualityComparer <ISpeculativeExecutionPolicy>());
foreach (var options in Configuration.RequestOptions.Values)
{
speculativeExecutionPolicies.Add(options.SpeculativeExecutionPolicy);
}
foreach (var sep in speculativeExecutionPolicies)
{
sep.Dispose();
}
Cluster.Logger.Info("Cluster [" + Metadata.ClusterName + "] has been shut down.");
return;
}