public ControlledFragmentHandlerAction OnFragment(IDirectBuffer buffer, int offset, int length, Header header)
{
messageHeaderDecoder.Wrap(buffer, offset);
switch (messageHeaderDecoder.TemplateId())
{
case SessionHeaderDecoder.TEMPLATE_ID:
{
sessionHeaderDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH, messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
agent.OnSessionMessage(sessionHeaderDecoder.ClusterSessionId(), sessionHeaderDecoder.CorrelationId(), sessionHeaderDecoder.Timestamp(), buffer, offset + ClientSession.SESSION_HEADER_LENGTH, length - ClientSession.SESSION_HEADER_LENGTH, header);
break;
}
case TimerEventDecoder.TEMPLATE_ID:
{
timerEventDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH, messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
agent.OnTimerEvent(timerEventDecoder.CorrelationId(), timerEventDecoder.Timestamp());
break;
}
case SessionOpenEventDecoder.TEMPLATE_ID:
{
openEventDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH, messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
string responseChannel = openEventDecoder.ResponseChannel();
byte[] encodedPrincipal = new byte[openEventDecoder.EncodedPrincipalLength()];
openEventDecoder.GetEncodedPrincipal(encodedPrincipal, 0, encodedPrincipal.Length);
agent.OnSessionOpen(openEventDecoder.ClusterSessionId(), openEventDecoder.Timestamp(), openEventDecoder.ResponseStreamId(), responseChannel, encodedPrincipal);
break;
}
case SessionCloseEventDecoder.TEMPLATE_ID:
{
closeEventDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH, messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
agent.OnSessionClose(closeEventDecoder.ClusterSessionId(), closeEventDecoder.Timestamp(), closeEventDecoder.CloseReason());
break;
}
case ClusterActionRequestDecoder.TEMPLATE_ID:
{
actionRequestDecoder.Wrap(buffer, offset + MessageHeaderDecoder.ENCODED_LENGTH, messageHeaderDecoder.BlockLength(), messageHeaderDecoder.Version());
agent.OnServiceAction(header.Position(), actionRequestDecoder.Timestamp(), actionRequestDecoder.Action());
break;
}
}
return(ControlledFragmentHandlerAction.CONTINUE);
}
public ControlledFragmentHandlerAction OnFragment(IDirectBuffer buffer, int offset, int length, Header header)
{
messageHeaderDecoder.Wrap(buffer, offset);
int templateId = messageHeaderDecoder.TemplateId();
if (templateId == SessionHeaderDecoder.TEMPLATE_ID)
{
sessionHeaderDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnSessionMessage(
sessionHeaderDecoder.ClusterSessionId(),
sessionHeaderDecoder.Timestamp(),
buffer,
offset + SESSION_HEADER_LENGTH,
length - SESSION_HEADER_LENGTH,
header);
return(ControlledFragmentHandlerAction.CONTINUE);
}
switch (templateId)
{
case TimerEventDecoder.TEMPLATE_ID:
timerEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnTimerEvent(timerEventDecoder.CorrelationId(), timerEventDecoder.Timestamp());
break;
case SessionOpenEventDecoder.TEMPLATE_ID:
openEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
string responseChannel = openEventDecoder.ResponseChannel();
byte[] encodedPrincipal = new byte[openEventDecoder.EncodedPrincipalLength()];
openEventDecoder.GetEncodedPrincipal(encodedPrincipal, 0, encodedPrincipal.Length);
agent.OnSessionOpen(
openEventDecoder.ClusterSessionId(),
openEventDecoder.Timestamp(),
openEventDecoder.ResponseStreamId(),
responseChannel,
encodedPrincipal);
break;
case SessionCloseEventDecoder.TEMPLATE_ID:
closeEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnSessionClose(
closeEventDecoder.ClusterSessionId(),
closeEventDecoder.Timestamp(),
closeEventDecoder.CloseReason());
break;
case ClusterActionRequestDecoder.TEMPLATE_ID:
actionRequestDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnServiceAction(
actionRequestDecoder.LogPosition(),
actionRequestDecoder.LeadershipTermId(),
actionRequestDecoder.Timestamp(),
actionRequestDecoder.Action());
break;
case NewLeadershipTermEventDecoder.TEMPLATE_ID:
newLeadershipTermEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnNewLeadershipTermEvent(
newLeadershipTermEventDecoder.LeadershipTermId(),
newLeadershipTermEventDecoder.LogPosition(),
newLeadershipTermEventDecoder.Timestamp(),
newLeadershipTermEventDecoder.LeaderMemberId(),
newLeadershipTermEventDecoder.LogSessionId());
break;
case ClusterChangeEventDecoder.TEMPLATE_ID:
clusterChangeEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version()
);
agent.OnClusterChange(
clusterChangeEventDecoder.LeadershipTermId(),
clusterChangeEventDecoder.LogPosition(),
clusterChangeEventDecoder.Timestamp(),
clusterChangeEventDecoder.LeaderMemberId(),
clusterChangeEventDecoder.ClusterSize(),
clusterChangeEventDecoder.EventType(),
clusterChangeEventDecoder.MemberId(),
clusterChangeEventDecoder.ClusterMembers());
break;
}
return(ControlledFragmentHandlerAction.CONTINUE);
}
public ControlledFragmentHandlerAction OnFragment(IDirectBuffer buffer, int offset, int length, Header header)
{
messageHeaderDecoder.Wrap(buffer, offset);
int templateId = messageHeaderDecoder.TemplateId();
int schemaId = messageHeaderDecoder.SchemaId();
if (schemaId != MessageHeaderDecoder.SCHEMA_ID)
{
throw new ClusterException("expected schemaId=" + MessageHeaderDecoder.SCHEMA_ID + ", actual=" +
schemaId);
}
if (templateId == SessionMessageHeaderEncoder.TEMPLATE_ID)
{
sessionHeaderDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnSessionMessage(
header.Position,
sessionHeaderDecoder.ClusterSessionId(),
sessionHeaderDecoder.Timestamp(),
buffer,
offset + SESSION_HEADER_LENGTH,
length - SESSION_HEADER_LENGTH,
header);
return(ControlledFragmentHandlerAction.CONTINUE);
}
switch (templateId)
{
case TimerEventDecoder.TEMPLATE_ID:
timerEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnTimerEvent(
header.Position,
timerEventDecoder.CorrelationId(),
timerEventDecoder.Timestamp()
);
break;
case SessionOpenEventDecoder.TEMPLATE_ID:
openEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
string responseChannel = openEventDecoder.ResponseChannel();
byte[] encodedPrincipal = new byte[openEventDecoder.EncodedPrincipalLength()];
openEventDecoder.GetEncodedPrincipal(encodedPrincipal, 0, encodedPrincipal.Length);
agent.OnSessionOpen(
openEventDecoder.LeadershipTermId(),
header.Position,
openEventDecoder.ClusterSessionId(),
openEventDecoder.Timestamp(),
openEventDecoder.ResponseStreamId(),
responseChannel,
encodedPrincipal);
break;
case SessionCloseEventDecoder.TEMPLATE_ID:
closeEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnSessionClose(
closeEventDecoder.LeadershipTermId(),
header.Position,
closeEventDecoder.ClusterSessionId(),
closeEventDecoder.Timestamp(),
closeEventDecoder.CloseReason());
break;
case ClusterActionRequestDecoder.TEMPLATE_ID:
actionRequestDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
agent.OnServiceAction(
actionRequestDecoder.LeadershipTermId(),
actionRequestDecoder.LogPosition(),
actionRequestDecoder.Timestamp(),
actionRequestDecoder.Action());
break;
case NewLeadershipTermEventDecoder.TEMPLATE_ID:
newLeadershipTermEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version());
var clusterTimeUnit = newLeadershipTermEventDecoder.TimeUnit() == ClusterTimeUnit.NULL_VALUE
? ClusterTimeUnit.MILLIS
: newLeadershipTermEventDecoder.TimeUnit();
agent.OnNewLeadershipTermEvent(
newLeadershipTermEventDecoder.LeadershipTermId(),
newLeadershipTermEventDecoder.LogPosition(),
newLeadershipTermEventDecoder.Timestamp(),
newLeadershipTermEventDecoder.TermBaseLogPosition(),
newLeadershipTermEventDecoder.LeaderMemberId(),
newLeadershipTermEventDecoder.LogSessionId(),
clusterTimeUnit,
newLeadershipTermEventDecoder.AppVersion()
);
break;
case MembershipChangeEventDecoder.TEMPLATE_ID:
membershipChangeEventDecoder.Wrap(
buffer,
offset + MessageHeaderDecoder.ENCODED_LENGTH,
messageHeaderDecoder.BlockLength(),
messageHeaderDecoder.Version()
);
agent.OnMembershipChange(
membershipChangeEventDecoder.LeadershipTermId(),
membershipChangeEventDecoder.LogPosition(),
membershipChangeEventDecoder.Timestamp(),
membershipChangeEventDecoder.LeaderMemberId(),
membershipChangeEventDecoder.ClusterSize(),
membershipChangeEventDecoder.ChangeType(),
membershipChangeEventDecoder.MemberId(),
membershipChangeEventDecoder.ClusterMembers());
break;
}
return(ControlledFragmentHandlerAction.CONTINUE);
}