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[idd] common: centralize nonzero sequences

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This commit is contained in:
Geoffrey McRae
2026-08-13 21:44:07 +10:00
parent cd6bcc3a41
commit 5d12ee4bce
11 changed files with 97 additions and 62 deletions
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20
idd/LGIdd/transport/CRecoveryHub.cpp
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@@ -20,6 +20,8 @@
#include "transport/CRecoveryHub.h"
#include "Seq.h"
#include <Windows.h>
namespace
@@ -99,16 +101,6 @@ bool CRecoveryHub::ActionMatchesLocked(
action.active == m_operation.action.active;
}
uint64_t CRecoveryHub::NextNonzero(uint64_t& value)
{
uint64_t result = value++;
if (!result)
result = value++;
if (!value)
++value;
return result;
}
uint32_t CRecoveryHub::NextSerial()
{
uint32_t result = m_nextSerial;
@@ -134,7 +126,7 @@ void CRecoveryHub::SetWaitingLocked(Request& request,
request.source = source;
request.session = session;
request.operation = operation;
request.sequence = NextNonzero(m_nextSequence);
request.sequence = Seq::Take(m_nextSequence);
request.serial = serial;
request.active = active;
request.state = SlotState::WAITING;
@@ -264,9 +256,9 @@ RecoveryAdmission CRecoveryHub::Submit(const SourceKey& source,
}
m_operation = Operation {};
m_operation.phase = OperationPhase::IN_FLIGHT;
m_operation.id = NextNonzero(m_nextOperation);
m_operation.action.route = NextNonzero(m_nextRoute);
m_operation.phase = OperationPhase::IN_FLIGHT;
m_operation.id = Seq::Take(m_nextOperation);
m_operation.action.route = Seq::Take(m_nextRoute);
m_operation.action.session = m_session;
m_operation.action.serial = NextSerial();
m_operation.action.active = active;