AuroraSupport/AuroraRuntime
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[*] Improved pipe work awareness under protocol stack to allow for propagation of error conditions such that the top most interceptor can kill the pipe work

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This commit is contained in:
Reece Wilson 2023-04-25 12:13:16 +01:00
parent e0d7bbea01
commit cdf5a499cb
3 changed files with 25 additions and 8 deletions
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5
Include/Aurora/IO/Protocol/IProtocolStack.hpp
View File

@ -80,8 +80,9 @@ namespace Aurora::IO::Protocol
/**
* @brief Sends one tick down the protocol stack, regardless of how much data is written into the
* next piece/interceptor, and regardless of if another read tick is required.
* @return The error state of the top-most interceptor
*/
virtual void DoTick() = 0;
virtual bool DoTick() = 0;
/**
* @brief
@ -101,5 +102,5 @@ namespace Aurora::IO::Protocol
* @param pWork
* @return
*/
AUKN_SYM AuSPtr<IProtocolStack> NewProtocolStackFromPipe(const AuSPtr<IIOPipeWork> &pWork, bool bAutoTick = true);
AUKN_SYM AuSPtr<IProtocolStack> NewProtocolStackFromPipe(const AuSPtr<IIOPipeWork> &pWork, bool bAutoTick = true, bool bKillPipeOnFirstRootLevelFalse = true);
}

22
Source/IO/Protocol/AuProtocolStack.cpp
View File

@ -441,19 +441,29 @@ namespace Aurora::IO::Protocol
return AuSPtr<AuByteBuffer>(this->pTopPiece, &this->pTopPiece->outputBuffer);
}
void ProtocolStack::DoTick()
bool ProtocolStack::DoTick()
{
if (!this->pSourceBufer)
{
return;
return false;
}
if (!this->pBottomPiece)
{
return;
return false;
}
this->DoTick(this->pSourceBufer, {});
if (!this->DoTick(this->pSourceBufer, {}))
{
if (auto pStack = AuTryLockMemoryType(this->pPipeWork))
{
pStack->TerminateOnThread(true);
}
return false;
}
return true;
}
bool ProtocolStack::DoTick(const AuSPtr<AuByteBuffer> &pRead, const AuSPtr<ProtocolPiece> &pPiece)
@ -585,7 +595,7 @@ namespace Aurora::IO::Protocol
return pStack;
}
AUKN_SYM AuSPtr<IProtocolStack> NewProtocolStackFromPipe(const AuSPtr<IIOPipeWork> &pWork, bool bAutoTick)
AUKN_SYM AuSPtr<IProtocolStack> NewProtocolStackFromPipe(const AuSPtr<IIOPipeWork> &pWork, bool bAutoTick, bool bKillPipeOnFirstRootLevelFalse)
{
if (!pWork)
{
@ -602,6 +612,8 @@ namespace Aurora::IO::Protocol
auto pWorkEx = AuStaticCast<IOPipeWork>(pWork);
pStack->pPipeWork = pWorkEx;
if (bAutoTick)
{
if (pWorkEx->pProtocolStack)

6
Source/IO/Protocol/AuProtocolStack.hpp
View File

@ -7,6 +7,8 @@
***/
#pragma once
#include "../AuIOPipeProcessor.hpp"
namespace Aurora::IO::Protocol
{
struct ProtocolPiece;
@ -15,7 +17,7 @@ namespace Aurora::IO::Protocol
{
~ProtocolStack();
void DoTick() override;
bool DoTick() override;
bool DoTick(const AuSPtr<AuByteBuffer> &read, const AuSPtr<ProtocolPiece> &pPiece);
AuSPtr<IProtocolPiece> AppendInterceptor(const AuSPtr<IProtocolInterceptor> &pInterceptor, AuUInt uOutputBufferSize) override;
@ -46,5 +48,7 @@ namespace Aurora::IO::Protocol
AuSPtr<ProtocolPiece> pTopPiece;
bool bWrittenEnd {};
AuWPtr<AuIO::IOPipeWork> pPipeWork;
};
}