internal void ReportError(string msg)
{
Interlocked.Increment(ref numErrors);
msg = string.Format("Error Time: {0:G}\n\t{1}", TraceLogger.PrintDate(DateTime.UtcNow), msg);
Console.WriteLine(msg);
}
private void RegisterSiloInstance()
{
string partitionKey = deploymentId;
string rowKey = SiloInstanceTableEntry.ConstructRowKey(siloAddress);
IPEndPoint myEndpoint = siloAddress.Endpoint;
myEntry = new SiloInstanceTableEntry
{
PartitionKey = partitionKey,
RowKey = rowKey,
DeploymentId = deploymentId,
Address = myEndpoint.Address.ToString(),
Port = myEndpoint.Port.ToString(CultureInfo.InvariantCulture),
Generation = generation.ToString(CultureInfo.InvariantCulture),
HostName = myEndpoint.Address.ToString(),
ProxyPort = "30000",
RoleName = "MyRole",
InstanceName = "MyInstance",
UpdateZone = "0",
FaultZone = "0",
StartTime = TraceLogger.PrintDate(DateTime.UtcNow),
};
logger.Info("MyEntry={0}", myEntry);
manager.RegisterSiloInstance(myEntry);
}
private static ReminderTableEntry ConvertToTableEntry(ReminderEntry remEntry, Guid serviceId, string deploymentId)
{
string partitionKey = ReminderTableEntry.ConstructPartitionKey(serviceId, remEntry.GrainRef);
string rowKey = ReminderTableEntry.ConstructRowKey(remEntry.GrainRef, remEntry.ReminderName);
string serviceIdStr = ReminderTableEntry.ConstructServiceIdStr(serviceId);
var consistentHash = remEntry.GrainRef.GetUniformHashCode();
return(new ReminderTableEntry
{
PartitionKey = partitionKey,
RowKey = rowKey,
ServiceId = serviceIdStr,
DeploymentId = deploymentId,
GrainReference = remEntry.GrainRef.ToKeyString(),
ReminderName = remEntry.ReminderName,
StartAt = TraceLogger.PrintDate(remEntry.StartAt),
Period = remEntry.Period.ToString(),
GrainRefConsistentHash = String.Format("{0:X8}", consistentHash),
ETag = remEntry.ETag,
});
}
public Task LongCall()
{
int count = 0;
lock (allActivationIds)
{
if (!allActivationIds.Contains(activationGuid))
{
allActivationIds.Add(activationGuid);
}
count = allActivationIds.Count;
}
DateTime start = DateTime.UtcNow;
TaskCompletionSource <bool> resolver = new TaskCompletionSource <bool>();
RegisterTimer(TimerCallback, resolver, TimeSpan.FromSeconds(2), TimeSpan.FromMilliseconds(-1));
return(resolver.Task.ContinueWith(
(_) =>
{
DateTime stop = DateTime.UtcNow;
calls.Add(new Tuple <DateTime, DateTime>(start, stop));
logger.Info(((stop - start).TotalMilliseconds).ToString());
logger.Info("Start {0}, stop {1}, duration {2}. #act {3}", TraceLogger.PrintDate(start), TraceLogger.PrintDate(stop), (stop - start), count);
}));
}
internal string ToFullString(bool full = false)
{
if (!full)
{
return(ToString());
}
List <SiloAddress> suspecters = SuspectTimes == null
? null
: SuspectTimes.Select(tuple => tuple.Item1).ToList();
List <DateTime> timestamps = SuspectTimes == null
? null
: SuspectTimes.Select(tuple => tuple.Item2).ToList();
return(string.Format("[SiloAddress={0} Status={1} HostName={2} ProxyPort={3} " +
"RoleName={4} InstanceName={5} UpdateZone={6} FaultZone={7} StartTime = {8} IAmAliveTime = {9} {10} {11}]",
SiloAddress.ToLongString(),
Status,
HostName,
ProxyPort,
RoleName,
InstanceName,
UpdateZone,
FaultZone,
TraceLogger.PrintDate(StartTime),
TraceLogger.PrintDate(IAmAliveTime),
suspecters == null
? ""
: "Suspecters = " + Utils.EnumerableToString(suspecters, (SiloAddress sa) => sa.ToLongString()),
timestamps == null
? ""
: "SuspectTimes = " + Utils.EnumerableToString(timestamps, TraceLogger.PrintDate)
));
}
internal void LogMessage(string message, params object[] args)
{
if (args.Length > 0)
{
message = String.Format(message, args);
}
message = String.Format("[{0}] {1}", TraceLogger.PrintDate(DateTime.UtcNow), message);
Console.WriteLine(message);
}
internal static string PrintCloudQueueMessage(CloudQueueMessage message)
{
return(String.Format("CloudQueueMessage: Id = {0}, NextVisibleTime = {1}, DequeueCount = {2}, PopReceipt = {3}, Content = {4}",
message.Id,
message.NextVisibleTime.HasValue ? TraceLogger.PrintDate(message.NextVisibleTime.Value) : "",
message.DequeueCount,
message.PopReceipt,
message.AsString));
}
private static SiloInstanceTableEntry ConvertPartial(MembershipEntry memEntry, string deploymentId)
{
return(new SiloInstanceTableEntry
{
DeploymentId = deploymentId,
IAmAliveTime = TraceLogger.PrintDate(memEntry.IAmAliveTime),
PartitionKey = deploymentId,
RowKey = SiloInstanceTableEntry.ConstructRowKey(memEntry.SiloAddress)
});
}
public async Task StatelessWorker()
{
IStatelessWorkerGrain grain = GrainClient.GrainFactory.GetGrain <IStatelessWorkerGrain>(0);
List <Task> promises = new List <Task>();
for (int i = 0; i < ExpectedMaxLocalActivations * 3; i++)
{
promises.Add(grain.LongCall()); // trigger activation of ExpectedMaxLocalActivations local activations
}
await Task.WhenAll(promises);
await Task.Delay(2000);
promises.Clear();
var stopwatch = Stopwatch.StartNew();
for (int i = 0; i < ExpectedMaxLocalActivations * 3; i++)
{
promises.Add(grain.LongCall());
}
await Task.WhenAll(promises);
stopwatch.Stop();
//Assert.IsTrue(stopwatch.Elapsed > TimeSpan.FromSeconds(19.5), "50 requests with a 2 second processing time shouldn't take less than 20 seconds on 10 activations. But it took " + stopwatch.Elapsed);
promises.Clear();
for (int i = 0; i < ExpectedMaxLocalActivations * 3; i++)
{
promises.Add(grain.GetCallStats()); // gather stats
}
await Task.WhenAll(promises);
HashSet <Guid> activations = new HashSet <Guid>();
foreach (var promise in promises)
{
Tuple <Guid, List <Tuple <DateTime, DateTime> > > response = await(Task <Tuple <Guid, List <Tuple <DateTime, DateTime> > > >) promise;
if (activations.Contains(response.Item1))
{
continue; // duplicate response from the same activation
}
activations.Add(response.Item1);
logger.Info(" {0}: Activation {1}", activations.Count, response.Item1);
int count = 1;
foreach (Tuple <DateTime, DateTime> call in response.Item2)
{
logger.Info("\t{0}: {1} - {2}", count++, TraceLogger.PrintDate(call.Item1), TraceLogger.PrintDate(call.Item2));
}
}
Assert.IsTrue(activations.Count <= ExpectedMaxLocalActivations, "activations.Count = " + activations.Count + " but expected no more than " + ExpectedMaxLocalActivations);
}
public override string ToString()
{
return(string.Format("[{0}, {1}, {2}, {3}, {4}, {5}, {6}]",
ReminderName,
GrainRef.ToDetailedString(),
period,
TraceLogger.PrintDate(firstTickTime),
ETag,
LocalSequenceNumber,
Timer == null ? "Not_ticking" : "Ticking"));
}
private static SiloInstanceTableEntry Convert(MembershipEntry memEntry, string deploymentId)
{
var tableEntry = new SiloInstanceTableEntry
{
DeploymentId = deploymentId,
Address = memEntry.SiloAddress.Endpoint.Address.ToString(),
Port = memEntry.SiloAddress.Endpoint.Port.ToString(CultureInfo.InvariantCulture),
Generation = memEntry.SiloAddress.Generation.ToString(CultureInfo.InvariantCulture),
HostName = memEntry.HostName,
Status = memEntry.Status.ToString(),
ProxyPort = memEntry.ProxyPort.ToString(CultureInfo.InvariantCulture),
RoleName = memEntry.RoleName,
SiloName = memEntry.SiloName,
// this is for backward compatability: in a mixed cluster of old and new version,
// we need to populate both columns.
InstanceName = memEntry.SiloName,
UpdateZone = memEntry.UpdateZone.ToString(CultureInfo.InvariantCulture),
FaultZone = memEntry.FaultZone.ToString(CultureInfo.InvariantCulture),
StartTime = TraceLogger.PrintDate(memEntry.StartTime),
IAmAliveTime = TraceLogger.PrintDate(memEntry.IAmAliveTime)
};
if (memEntry.SuspectTimes != null)
{
var siloList = new StringBuilder();
var timeList = new StringBuilder();
bool first = true;
foreach (var tuple in memEntry.SuspectTimes)
{
if (!first)
{
siloList.Append('|');
timeList.Append('|');
}
siloList.Append(tuple.Item1.ToParsableString());
timeList.Append(TraceLogger.PrintDate(tuple.Item2));
first = false;
}
tableEntry.SuspectingSilos = siloList.ToString();
tableEntry.SuspectingTimes = timeList.ToString();
}
else
{
tableEntry.SuspectingSilos = String.Empty;
tableEntry.SuspectingTimes = String.Empty;
}
tableEntry.PartitionKey = deploymentId;
tableEntry.RowKey = SiloInstanceTableEntry.ConstructRowKey(memEntry.SiloAddress);
return(tableEntry);
}
protected override bool PrepareMessageForSend(Message msg)
{
// Don't send messages that have already timed out
if (msg.IsExpired)
{
msg.DropExpiredMessage(MessagingStatisticsGroup.Phase.Send);
return(false);
}
// Fill in the outbound message with our silo address, if it's not already set
if (!msg.ContainsHeader(Message.Header.SENDING_SILO))
{
msg.SendingSilo = messageCenter.MyAddress;
}
// If there's no target silo set, then we shouldn't see this message; send it back
if (msg.TargetSilo == null)
{
FailMessage(msg, "No target silo provided -- internal error");
return(false);
}
// If we know this silo is dead, don't bother
if ((messageCenter.SiloDeadOracle != null) && messageCenter.SiloDeadOracle(msg.TargetSilo))
{
FailMessage(msg, String.Format("Target {0} silo is known to be dead", msg.TargetSilo.ToLongString()));
return(false);
}
// If we had a bad connection to this address recently, don't even try
DateTime failure;
if (lastConnectionFailure.TryGetValue(msg.TargetSilo, out failure))
{
var since = DateTime.UtcNow.Subtract(failure);
if (since < CONNECTION_RETRY_DELAY)
{
FailMessage(msg, String.Format("Recent ({0} ago, at {1}) connection failure trying to reach target silo {2}. Going to drop {3} msg {4} without sending. CONNECTION_RETRY_DELAY = {5}.",
since, TraceLogger.PrintDate(failure), msg.TargetSilo.ToLongString(), msg.Direction, msg.Id, CONNECTION_RETRY_DELAY));
return(false);
}
}
if (Message.WriteMessagingTraces)
{
msg.AddTimestamp(Message.LifecycleTag.SendOutgoing);
}
return(true);
}
/// <summary>
/// Prints the current config for a given silo.
/// </summary>
/// <param name="siloName">The name of the silo to print its configuration.</param>
/// <returns></returns>
public string ToString(string siloName)
{
var sb = new StringBuilder();
sb.Append("Config File Name: ").AppendLine(string.IsNullOrEmpty(SourceFile) ? "" : Path.GetFullPath(SourceFile));
sb.Append("Host: ").AppendLine(Dns.GetHostName());
sb.Append("Start time: ").AppendLine(TraceLogger.PrintDate(DateTime.UtcNow));
sb.Append("Primary node: ").AppendLine(PrimaryNode == null ? "null" : PrimaryNode.ToString());
sb.AppendLine("Platform version info:").Append(ConfigUtilities.RuntimeVersionInfo());
sb.AppendLine("Global configuration:").Append(Globals.ToString());
NodeConfiguration nc = GetConfigurationForNode(siloName);
sb.AppendLine("Silo configuration:").Append(nc.ToString());
sb.AppendLine();
return(sb.ToString());
}
private static async Task <T> ExecuteWithRetriesHelper <T>(
Func <int, Task <T> > function,
int callCounter,
int maxNumSuccessTries,
int maxNumErrorTries,
TimeSpan maxExecutionTime,
DateTime startExecutionTime,
Func <T, int, bool> retryValueFilter = null,
Func <Exception, int, bool> retryExceptionFilter = null,
IBackoffProvider onSuccessBackOff = null,
IBackoffProvider onErrorBackOff = null)
{
if (maxExecutionTime != Constants.INFINITE_TIMESPAN && maxExecutionTime != default(TimeSpan))
{
DateTime now = DateTime.UtcNow;
if (now - startExecutionTime > maxExecutionTime)
{
Exception timeoutException = new TimeoutException(String.Format("ExecuteWithRetries has exceeded its max execution time of {0}. Now is {1}, started at {2}, passed {3}",
maxExecutionTime, TraceLogger.PrintDate(now), TraceLogger.PrintDate(startExecutionTime), now - startExecutionTime));
throw timeoutException;
}
}
T result = default(T);
int counter = callCounter;
Exception exception = null;
try
{
callCounter++;
result = await function(counter);
bool retry = false;
if (callCounter < maxNumSuccessTries || maxNumSuccessTries == INFINITE_RETRIES) // -1 for infinite retries
{
if (retryValueFilter != null)
{
retry = retryValueFilter(result, counter);
}
}
if (retry)
{
if (onSuccessBackOff == null)
{
return(await ExecuteWithRetriesHelper(function, callCounter, maxNumSuccessTries, maxNumErrorTries, maxExecutionTime, startExecutionTime, retryValueFilter, retryExceptionFilter, onSuccessBackOff, onErrorBackOff));
}
else
{
TimeSpan delay = onSuccessBackOff.Next();
await Task.Delay(delay);
return(await ExecuteWithRetriesHelper(function, callCounter, maxNumSuccessTries, maxNumErrorTries, maxExecutionTime, startExecutionTime, retryValueFilter, retryExceptionFilter, onSuccessBackOff, onErrorBackOff));
}
}
return(result);
}
catch (Exception exc)
{
exception = exc;
}
if (exception != null)
{
bool retry = false;
if (callCounter < maxNumErrorTries || maxNumErrorTries == INFINITE_RETRIES)
{
if (retryExceptionFilter != null)
{
retry = retryExceptionFilter(exception, counter);
}
}
if (retry)
{
if (onErrorBackOff == null)
{
return(await ExecuteWithRetriesHelper(function, callCounter, maxNumSuccessTries, maxNumErrorTries, maxExecutionTime, startExecutionTime, retryValueFilter, retryExceptionFilter, onSuccessBackOff, onErrorBackOff));
}
else
{
TimeSpan delay = onErrorBackOff.Next();
await Task.Delay(delay);
return(await ExecuteWithRetriesHelper(function, callCounter, maxNumSuccessTries, maxNumErrorTries, maxExecutionTime, startExecutionTime, retryValueFilter, retryExceptionFilter, onSuccessBackOff, onErrorBackOff));
}
}
throw exception;
}
return(result); // this return value is just for the compiler to supress "not all control paths return a value".
}
private static void ConvertToRow(MembershipEntry memEntry, SqlCommand command, string deploymentId)
{
command.Parameters.Add(new SqlParameter {
ParameterName = "@deploymentid", DbType = DbType.String, Value = deploymentId
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@address", DbType = DbType.String, Value = memEntry.SiloAddress.Endpoint.Address.ToString()
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@port", DbType = DbType.Int32, Value = memEntry.SiloAddress.Endpoint.Port
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@generation", DbType = DbType.Int32, Value = memEntry.SiloAddress.Generation
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@hostname", DbType = DbType.String, Value = memEntry.HostName
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@status", DbType = DbType.Int32, Value = memEntry.Status
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@proxyport", DbType = DbType.Int32, Value = memEntry.ProxyPort
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@primary", DbType = DbType.Boolean, Value = memEntry.IsPrimary
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@rolename", DbType = DbType.String, Value = memEntry.RoleName
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@instancename", DbType = DbType.String, Value = memEntry.InstanceName
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@updatezone", DbType = DbType.Int32, Value = memEntry.UpdateZone
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@faultzone", DbType = DbType.Int32, Value = memEntry.FaultZone
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@starttime", DbType = DbType.DateTime, Value = memEntry.StartTime
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@iamalivetime", DbType = DbType.DateTime, Value = memEntry.IAmAliveTime
});
if (memEntry.SuspectTimes != null)
{
StringBuilder siloList = new StringBuilder();
StringBuilder timeList = new StringBuilder();
bool first = true;
foreach (var tuple in memEntry.SuspectTimes)
{
if (!first)
{
siloList.Append('|');
timeList.Append('|');
}
siloList.Append(tuple.Item1.ToParsableString());
timeList.Append(TraceLogger.PrintDate(tuple.Item2));
first = false;
}
command.Parameters.Add(new SqlParameter {
ParameterName = "@suspectingsilos", DbType = DbType.String, Value = siloList.ToString()
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@suspectingtimes", DbType = DbType.String, Value = timeList.ToString()
});
}
else
{
command.Parameters.Add(new SqlParameter {
ParameterName = "@suspectingsilos", DbType = DbType.String, Value = DBNull.Value
});
command.Parameters.Add(new SqlParameter {
ParameterName = "@suspectingtimes", DbType = DbType.String, Value = DBNull.Value
});
}
}
public override string ToString()
{
var sb = new StringBuilder();
sb.AppendLine("Platform version info:").Append(ConfigUtilities.RuntimeVersionInfo());
sb.Append(" Host: ").AppendLine(Dns.GetHostName());
sb.Append(" Processor Count: ").Append(System.Environment.ProcessorCount).AppendLine();
sb.AppendLine("Client Configuration:");
sb.Append(" Config File Name: ").AppendLine(string.IsNullOrEmpty(SourceFile) ? "" : Path.GetFullPath(SourceFile));
sb.Append(" Start time: ").AppendLine(TraceLogger.PrintDate(DateTime.UtcNow));
sb.Append(" Gateway Provider: ").Append(GatewayProvider);
if (GatewayProvider == GatewayProviderType.None)
{
sb.Append(". Gateway Provider that will be used instead: ").Append(GatewayProviderToUse);
}
sb.AppendLine();
if (Gateways != null && Gateways.Count > 0)
{
sb.AppendFormat(" Gateways[{0}]:", Gateways.Count).AppendLine();
foreach (var endpoint in Gateways)
{
sb.Append(" ").AppendLine(endpoint.ToString());
}
}
else
{
sb.Append(" Gateways: ").AppendLine("Unspecified");
}
sb.Append(" Preferred Gateway Index: ").AppendLine(PreferedGatewayIndex.ToString());
if (Gateways != null && PreferedGatewayIndex >= 0 && PreferedGatewayIndex < Gateways.Count)
{
sb.Append(" Preferred Gateway Address: ").AppendLine(Gateways[PreferedGatewayIndex].ToString());
}
sb.Append(" GatewayListRefreshPeriod: ").Append(GatewayListRefreshPeriod).AppendLine();
if (!String.IsNullOrEmpty(DeploymentId) || !String.IsNullOrEmpty(DataConnectionString))
{
sb.Append(" Azure:").AppendLine();
sb.Append(" DeploymentId: ").Append(DeploymentId).AppendLine();
string dataConnectionInfo = ConfigUtilities.RedactConnectionStringInfo(DataConnectionString); // Don't print Azure account keys in log files
sb.Append(" DataConnectionString: ").Append(dataConnectionInfo).AppendLine();
}
if (!string.IsNullOrWhiteSpace(NetInterface))
{
sb.Append(" Network Interface: ").AppendLine(NetInterface);
}
if (Port != 0)
{
sb.Append(" Network Port: ").Append(Port).AppendLine();
}
sb.Append(" Preferred Address Family: ").AppendLine(PreferredFamily.ToString());
sb.Append(" DNS Host Name: ").AppendLine(DNSHostName);
sb.Append(" Client Name: ").AppendLine(ClientName);
sb.Append(ConfigUtilities.TraceConfigurationToString(this));
sb.Append(ConfigUtilities.IStatisticsConfigurationToString(this));
sb.Append(LimitManager);
sb.AppendFormat(base.ToString());
sb.AppendFormat(" Providers:").AppendLine();
sb.Append(ProviderConfigurationUtility.PrintProviderConfigurations(ProviderConfigurations));
return(sb.ToString());
}
/// <summary>
/// Initialize this Orleans silo for execution with the specified Azure deploymentId
/// </summary>
/// <param name="config">If null, Config data will be read from silo config file as normal, otherwise use the specified config data.</param>
/// <param name="deploymentId">Azure DeploymentId this silo is running under</param>
/// <param name="connectionString">Azure DataConnectionString. If null, defaults to the DataConnectionString setting from the Azure configuration for this role.</param>
/// <returns><c>true</c> is the silo startup was successful</returns>
public bool Start(ClusterConfiguration config, string deploymentId = null, string connectionString = null)
{
// Program ident
Trace.TraceInformation("Starting {0} v{1}", this.GetType().FullName, RuntimeVersion.Current);
// Check if deployment id was specified
if (deploymentId == null)
{
deploymentId = serviceRuntimeWrapper.DeploymentId;
}
// Read endpoint info for this instance from Azure config
string instanceName = serviceRuntimeWrapper.InstanceName;
// Configure this Orleans silo instance
if (config == null)
{
host = new SiloHost(instanceName);
host.LoadOrleansConfig(); // Load config from file + Initializes logger configurations
}
else
{
host = new SiloHost(instanceName, config); // Use supplied config data + Initializes logger configurations
}
IPEndPoint myEndpoint = serviceRuntimeWrapper.GetIPEndpoint(SiloEndpointConfigurationKeyName);
IPEndPoint proxyEndpoint = serviceRuntimeWrapper.GetIPEndpoint(ProxyEndpointConfigurationKeyName);
host.SetSiloType(Silo.SiloType.Secondary);
int generation = SiloAddress.AllocateNewGeneration();
// Bootstrap this Orleans silo instance
myEntry = new SiloInstanceTableEntry
{
DeploymentId = deploymentId,
Address = myEndpoint.Address.ToString(),
Port = myEndpoint.Port.ToString(CultureInfo.InvariantCulture),
Generation = generation.ToString(CultureInfo.InvariantCulture),
HostName = host.Config.GetConfigurationForNode(host.Name).DNSHostName,
ProxyPort = (proxyEndpoint != null ? proxyEndpoint.Port : 0).ToString(CultureInfo.InvariantCulture),
RoleName = serviceRuntimeWrapper.RoleName,
InstanceName = instanceName,
UpdateZone = serviceRuntimeWrapper.UpdateDomain.ToString(CultureInfo.InvariantCulture),
FaultZone = serviceRuntimeWrapper.FaultDomain.ToString(CultureInfo.InvariantCulture),
StartTime = TraceLogger.PrintDate(DateTime.UtcNow),
PartitionKey = deploymentId,
RowKey = myEndpoint.Address + "-" + myEndpoint.Port + "-" + generation
};
if (connectionString == null)
{
connectionString = serviceRuntimeWrapper.GetConfigurationSettingValue(DataConnectionConfigurationSettingName);
}
try
{
siloInstanceManager = OrleansSiloInstanceManager.GetManager(
deploymentId, connectionString).WithTimeout(AzureTableDefaultPolicies.TableCreationTimeout).Result;
}
catch (Exception exc)
{
var error = String.Format("Failed to create OrleansSiloInstanceManager. This means CreateTableIfNotExist for silo instance table has failed with {0}",
TraceLogger.PrintException(exc));
Trace.TraceError(error);
logger.Error(ErrorCode.AzureTable_34, error, exc);
throw new OrleansException(error, exc);
}
// Always use Azure table for membership when running silo in Azure
host.SetSiloLivenessType(GlobalConfiguration.LivenessProviderType.AzureTable);
if (host.Config.Globals.ReminderServiceType == GlobalConfiguration.ReminderServiceProviderType.NotSpecified ||
host.Config.Globals.ReminderServiceType == GlobalConfiguration.ReminderServiceProviderType.ReminderTableGrain)
{
host.SetReminderServiceType(GlobalConfiguration.ReminderServiceProviderType.AzureTable);
}
host.SetExpectedClusterSize(serviceRuntimeWrapper.RoleInstanceCount);
siloInstanceManager.RegisterSiloInstance(myEntry);
// Initialise this Orleans silo instance
host.SetDeploymentId(deploymentId, connectionString);
host.SetSiloEndpoint(myEndpoint, generation);
host.SetProxyEndpoint(proxyEndpoint);
host.InitializeOrleansSilo();
logger.Info(ErrorCode.Runtime_Error_100288, "Successfully initialized Orleans silo '{0}' as a {1} node.", host.Name, host.Type);
return(StartSilo());
}