/// <summary>
/// Record the fact that a node has voted in a current election for a candidate so it can survive a restart.
/// </summary>
/// <param name="candidateTermId"> to record that a vote has taken place. </param>
/// <param name="fileSyncLevel"> as defined by cluster file sync level.</param>
public void CandidateTermId(long candidateTermId, int fileSyncLevel)
{
buffer.PutLongVolatile(MarkFileHeaderEncoder.CandidateTermIdEncodingOffset(), candidateTermId);
if (fileSyncLevel > 0)
{
markFile.MappedByteBuffer().Flush();
}
}
private void ConcludeMarkFile()
{
if (null == markFile)
{
int alignedTotalCncFileLength = ClusterMarkFile.AlignedTotalFileLength(
ClusterMarkFile.ALIGNMENT,
aeron.Ctx().AeronDirectoryName(),
archiveContext.ControlRequestChannel(),
ServiceControlChannel(),
null,
serviceName,
null);
markFile = new ClusterMarkFile(
new FileInfo(Path.Combine(clusteredServiceDir.FullName, ClusterMarkFile.FILENAME)),
ClusterComponentType.CONTAINER,
alignedTotalCncFileLength,
epochClock,
0);
MarkFileHeaderEncoder cncEncoder = markFile.Encoder();
cncEncoder
.ArchiveStreamId(archiveContext.ControlRequestStreamId())
.ServiceControlStreamId(serviceControlStreamId)
.IngressStreamId(0)
.MemberId(-1)
.ServiceId(serviceId)
.AeronDirectory(aeron.Ctx().AeronDirectoryName())
.ArchiveChannel(archiveContext.ControlRequestChannel())
.ServiceControlChannel(serviceControlChannel)
.IngressChannel("")
.ServiceName(serviceName)
.Authenticator("");
markFile.UpdateActivityTimestamp(epochClock.Time());
markFile.SignalReady();
}
}
/// <summary>
/// Record the fact that a node has voted in a current election for a candidate so it can survive a restart.
/// </summary>
/// <param name="candidateTermId"> to record that a vote has taken place. </param>
public void CandidateTermId(long candidateTermId)
{
buffer.PutLongVolatile(MarkFileHeaderEncoder.CandidateTermIdEncodingOffset(), candidateTermId);
//markFile.MappedByteBuffer().Force(); How to do this?
}
public void MemberId(int memberId)
{
buffer.PutIntVolatile(MarkFileHeaderEncoder.MemberIdEncodingOffset(), memberId);
markFile.MappedByteBuffer().Flush();
}
/// <summary>
/// Record the fact that a node has voted in a current election for a candidate so it can survive a restart.
/// </summary>
/// <param name="candidateTermId"> to record that a vote has taken place. </param>
public void CandidateTermId(long candidateTermId)
{
buffer.PutLongVolatile(MarkFileHeaderEncoder.CandidateTermIdEncodingOffset(), candidateTermId);
markFile.MappedByteBuffer().Flush();
}
public void ClusterId(int clusterId)
{
buffer.PutInt(MarkFileHeaderEncoder.ClusterIdEncodingOffset(), clusterId);
}
public void MemberId(int memberId)
{
buffer.PutIntVolatile(MarkFileHeaderEncoder.MemberIdEncodingOffset(), memberId);
}
