public RoundBasedRegister(IIntercomMessageHub intercomMessageHub,
IBallotGenerator ballotGenerator,
ISynodConfiguration synodConfig,
LeaseConfiguration leaseConfig,
ILogger logger)
{
this.logger = logger;
this.synodConfig = synodConfig;
this.leaseConfig = leaseConfig;
this.intercomMessageHub = intercomMessageHub;
intercomMessageHub.Start();
readBallot = ballotGenerator.Null();
writeBallot = ballotGenerator.Null();
listener = intercomMessageHub.Subscribe();
listener.Where(m => Unsafe.Equals(m.Identity, LeaseReadMessage.MessageIdentity))
.Subscribe(OnReadReceived);
listener.Where(m => Unsafe.Equals(m.Identity, LeaseWriteMessage.MessageIdentity))
.Subscribe(OnWriteReceived);
ackReadStream = listener.Where(m => Unsafe.Equals(m.Identity, LeaseAckReadMessage.MessageIdentity));
nackReadStream = listener.Where(m => Unsafe.Equals(m.Identity, LeaseNackReadMessage.MessageIdentity));
ackWriteStream = listener.Where(m => Unsafe.Equals(m.Identity, LeaseAckWriteMessage.MessageIdentity));
nackWriteStream = listener.Where(m => Unsafe.Equals(m.Identity, LeaseNackWriteMessage.MessageIdentity));
}
private void StartIntercomMessageHub()
{
var started = intercomMessageHub.Start(StartTimeout);
if (!started)
{
logger.Error($"Failed starting IntercomMessageHub! Method call timed out after {StartTimeout.TotalMilliseconds} ms.");
}
}
public bool Start(TimeSpan startTimeout)
{
if (intercomMessageHub.Start(startTimeout))
{
RequestInstanceDiscovery();
cleanUpTimer = new Timer(_ => CleanUpStaleInstances(),
null,
TimeSpan.Zero,
staleInstancesCleanupPeriod);
return(true);
}
return(false);
}
