private SiloInstanceRecord ConvertPartial(MembershipEntry memEntry)
{
return new SiloInstanceRecord
{
DeploymentId = this.clusterId,
IAmAliveTime = LogFormatter.PrintDate(memEntry.IAmAliveTime),
SiloIdentity = SiloInstanceRecord.ConstructSiloIdentity(memEntry.SiloAddress)
};
}
private MembershipEntry Parse(SiloInstanceRecord tableEntry)
{
var parse = new MembershipEntry
{
HostName = tableEntry.HostName,
Status = (SiloStatus)tableEntry.Status
};
parse.ProxyPort = tableEntry.ProxyPort;
parse.SiloAddress = SiloAddress.New(new IPEndPoint(IPAddress.Parse(tableEntry.Address), tableEntry.Port), tableEntry.Generation);
if (!string.IsNullOrEmpty(tableEntry.SiloName))
{
parse.SiloName = tableEntry.SiloName;
}
parse.StartTime = !string.IsNullOrEmpty(tableEntry.StartTime) ?
LogFormatter.ParseDate(tableEntry.StartTime) : default(DateTime);
parse.IAmAliveTime = !string.IsNullOrEmpty(tableEntry.IAmAliveTime) ?
LogFormatter.ParseDate(tableEntry.IAmAliveTime) : default(DateTime);
var suspectingSilos = new List <SiloAddress>();
var suspectingTimes = new List <DateTime>();
if (!string.IsNullOrEmpty(tableEntry.SuspectingSilos))
{
string[] silos = tableEntry.SuspectingSilos.Split('|');
foreach (string silo in silos)
{
suspectingSilos.Add(SiloAddress.FromParsableString(silo));
}
}
if (!string.IsNullOrEmpty(tableEntry.SuspectingTimes))
{
string[] times = tableEntry.SuspectingTimes.Split('|');
foreach (string time in times)
{
suspectingTimes.Add(LogFormatter.ParseDate(time));
}
}
if (suspectingSilos.Count != suspectingTimes.Count)
{
throw new OrleansException(String.Format("SuspectingSilos.Length of {0} as read from Azure table is not eqaul to SuspectingTimes.Length of {1}", suspectingSilos.Count, suspectingTimes.Count));
}
for (int i = 0; i < suspectingSilos.Count; i++)
{
parse.AddSuspector(suspectingSilos[i], suspectingTimes[i]);
}
return(parse);
}
private SiloInstanceRecord Convert(MembershipEntry memEntry)
{
var tableEntry = new SiloInstanceRecord
{
DeploymentId = this.clusterId,
Address = memEntry.SiloAddress.Endpoint.Address.ToString(),
Port = memEntry.SiloAddress.Endpoint.Port,
Generation = memEntry.SiloAddress.Generation,
HostName = memEntry.HostName,
Status = (int)memEntry.Status,
ProxyPort = memEntry.ProxyPort,
SiloName = memEntry.SiloName,
StartTime = LogFormatter.PrintDate(memEntry.StartTime),
IAmAliveTime = LogFormatter.PrintDate(memEntry.IAmAliveTime),
SiloIdentity = SiloInstanceRecord.ConstructSiloIdentity(memEntry.SiloAddress)
};
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(LogFormatter.PrintDate(tuple.Item2));
first = false;
}
tableEntry.SuspectingSilos = siloList.ToString();
tableEntry.SuspectingTimes = timeList.ToString();
}
else
{
tableEntry.SuspectingSilos = string.Empty;
tableEntry.SuspectingTimes = string.Empty;
}
return tableEntry;
}
public async Task<MembershipTableData> ReadRow(SiloAddress siloAddress)
{
try
{
var keys = new Dictionary<string, AttributeValue>
{
{ $"{SiloInstanceRecord.DEPLOYMENT_ID_PROPERTY_NAME}", new AttributeValue(this.clusterId) },
{ $"{SiloInstanceRecord.SILO_IDENTITY_PROPERTY_NAME}", new AttributeValue(SiloInstanceRecord.ConstructSiloIdentity(siloAddress)) }
};
var entry = await storage.ReadSingleEntryAsync(TABLE_NAME_DEFAULT_VALUE, keys, fields => new SiloInstanceRecord(fields));
MembershipTableData data = entry != null ? Convert(new List<SiloInstanceRecord> { entry }) : new MembershipTableData(_tableVersion);
if (logger.IsEnabled(LogLevel.Trace)) logger.Trace("Read my entry {0} Table=" + Environment.NewLine + "{1}", siloAddress.ToLongString(), data.ToString());
return data;
}
catch (Exception exc)
{
logger.Warn(ErrorCode.MembershipBase,
$"Intermediate error reading silo entry for key {siloAddress.ToLongString()} from the table {TABLE_NAME_DEFAULT_VALUE}.", exc);
throw;
}
}
private SiloInstanceRecord Convert(MembershipEntry memEntry)
{
var tableEntry = new SiloInstanceRecord
{
DeploymentId = deploymentId,
Address = memEntry.SiloAddress.Endpoint.Address.ToString(),
Port = memEntry.SiloAddress.Endpoint.Port,
Generation = memEntry.SiloAddress.Generation,
HostName = memEntry.HostName,
Status = (int)memEntry.Status,
ProxyPort = memEntry.ProxyPort,
SiloName = memEntry.SiloName,
StartTime = LogFormatter.PrintDate(memEntry.StartTime),
IAmAliveTime = LogFormatter.PrintDate(memEntry.IAmAliveTime),
SiloIdentity = SiloInstanceRecord.ConstructSiloIdentity(memEntry.SiloAddress)
};
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(LogFormatter.PrintDate(tuple.Item2));
first = false;
}
tableEntry.SuspectingSilos = siloList.ToString();
tableEntry.SuspectingTimes = timeList.ToString();
}
else
{
tableEntry.SuspectingSilos = string.Empty;
tableEntry.SuspectingTimes = string.Empty;
}
return tableEntry;
}
private MembershipEntry Parse(SiloInstanceRecord tableEntry)
{
var parse = new MembershipEntry
{
HostName = tableEntry.HostName,
Status = (SiloStatus)tableEntry.Status
};
parse.ProxyPort = tableEntry.ProxyPort;
parse.SiloAddress = SiloAddress.New(new IPEndPoint(IPAddress.Parse(tableEntry.Address), tableEntry.Port), tableEntry.Generation);
if (!string.IsNullOrEmpty(tableEntry.SiloName))
{
parse.SiloName = tableEntry.SiloName;
}
parse.StartTime = !string.IsNullOrEmpty(tableEntry.StartTime) ?
LogFormatter.ParseDate(tableEntry.StartTime) : default(DateTime);
parse.IAmAliveTime = !string.IsNullOrEmpty(tableEntry.IAmAliveTime) ?
LogFormatter.ParseDate(tableEntry.IAmAliveTime) : default(DateTime);
var suspectingSilos = new List<SiloAddress>();
var suspectingTimes = new List<DateTime>();
if (!string.IsNullOrEmpty(tableEntry.SuspectingSilos))
{
string[] silos = tableEntry.SuspectingSilos.Split('|');
foreach (string silo in silos)
{
suspectingSilos.Add(SiloAddress.FromParsableString(silo));
}
}
if (!string.IsNullOrEmpty(tableEntry.SuspectingTimes))
{
string[] times = tableEntry.SuspectingTimes.Split('|');
foreach (string time in times)
suspectingTimes.Add(LogFormatter.ParseDate(time));
}
if (suspectingSilos.Count != suspectingTimes.Count)
throw new OrleansException(String.Format("SuspectingSilos.Length of {0} as read from Azure table is not eqaul to SuspectingTimes.Length of {1}", suspectingSilos.Count, suspectingTimes.Count));
for (int i = 0; i < suspectingSilos.Count; i++)
parse.AddSuspector(suspectingSilos[i], suspectingTimes[i]);
return parse;
}
