public ControlledFragmentHandlerAction OnFragment(IDirectBuffer buffer, int offset, int length, Header header)
{
messageHeaderDecoder.Wrap(buffer, offset);
templateId = messageHeaderDecoder.TemplateId();
switch (templateId)
{
case SessionEventDecoder.TEMPLATE_ID:
sessionEventDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
clusterSessionId = sessionEventDecoder.ClusterSessionId();
correlationId = sessionEventDecoder.CorrelationId();
leadershipTermId = sessionEventDecoder.LeadershipTermId();
leaderMemberId = sessionEventDecoder.LeaderMemberId();
eventCode = sessionEventDecoder.Code();
detail = sessionEventDecoder.Detail();
break;
case NewLeaderEventDecoder.TEMPLATE_ID:
newLeaderEventDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
clusterSessionId = newLeaderEventDecoder.ClusterSessionId();
leadershipTermId = newLeaderEventDecoder.LeadershipTermId();
leaderMemberId = newLeaderEventDecoder.LeaderMemberId();
detail = newLeaderEventDecoder.MemberEndpoints();
break;
case EgressMessageHeaderDecoder.TEMPLATE_ID:
egressMessageHeaderDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
leadershipTermId = EgressMessageHeaderDecoder.LeadershipTermIdId();
clusterSessionId = egressMessageHeaderDecoder.ClusterSessionId();
break;
case ChallengeDecoder.TEMPLATE_ID:
challengeDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
encodedChallenge = new byte[challengeDecoder.EncodedChallengeLength()];
challengeDecoder.GetEncodedChallenge(encodedChallenge, 0, challengeDecoder.EncodedChallengeLength());
clusterSessionId = challengeDecoder.ClusterSessionId();
correlationId = challengeDecoder.CorrelationId();
break;
default:
throw new ClusterException("unknown templateId: " + templateId);
}
pollComplete = true;
return(ControlledFragmentHandlerAction.BREAK);
}
public void OnFragment(IDirectBuffer buffer, int offset, int length, Header header)
{
_messageHeaderDecoder.Wrap(buffer, offset);
int templateId = _messageHeaderDecoder.TemplateId();
if (EgressMessageHeaderDecoder.TEMPLATE_ID == templateId)
{
_egressMessageHeaderDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
_messageHeaderDecoder.BlockLength(),
_messageHeaderDecoder.Version());
var sessionId = _egressMessageHeaderDecoder.ClusterSessionId();
if (sessionId == _clusterSessionId)
{
_listener.OnMessage(
sessionId,
_egressMessageHeaderDecoder.Timestamp(),
buffer,
offset + SESSION_HEADER_LENGTH,
length - SESSION_HEADER_LENGTH,
header);
}
return;
}
switch (templateId)
{
case SessionEventDecoder.TEMPLATE_ID:
{
_sessionEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
_messageHeaderDecoder.BlockLength(),
_messageHeaderDecoder.Version());
var sessionId = _sessionEventDecoder.ClusterSessionId();
if (sessionId == _clusterSessionId)
{
_listener.SessionEvent(
_sessionEventDecoder.CorrelationId(),
sessionId,
_sessionEventDecoder.LeadershipTermId(),
_sessionEventDecoder.LeaderMemberId(),
_sessionEventDecoder.Code(),
_sessionEventDecoder.Detail());
}
break;
}
case NewLeaderEventDecoder.TEMPLATE_ID:
{
_newLeaderEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
_messageHeaderDecoder.BlockLength(),
_messageHeaderDecoder.Version());
var sessionId = _newLeaderEventDecoder.ClusterSessionId();
if (sessionId == _clusterSessionId)
{
_listener.NewLeader(
sessionId,
_sessionEventDecoder.LeadershipTermId(),
_newLeaderEventDecoder.LeaderMemberId(),
_newLeaderEventDecoder.MemberEndpoints());
}
break;
}
case ChallengeDecoder.TEMPLATE_ID:
break;
default:
throw new ClusterException("unknown templateId: " + templateId);
}
}
