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This helps make sure reliable client RPCs sent right before the server gracefully disconnects a client by destroying their PlayerController are received, especially under packet loss. Can be disabled by setting the cvar net.GracefulCloseEnabled. #rb LouisPhilippe.Seguin, Peter.Engstrom [CL 34379986 by ryan gerleve in ue5-main branch]
61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "MockDataStream.h"
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#include "Iris/Serialization/NetBitStreamReader.h"
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#include "Iris/Serialization/NetBitStreamWriter.h"
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#include "Iris/Serialization/NetSerializationContext.h"
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UMockDataStream::UMockDataStream()
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: UDataStream()
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, CallStatus({})
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, CallSetup({})
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{
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}
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UDataStream::EWriteResult UMockDataStream::WriteData(UE::Net::FNetSerializationContext& Context, FDataStreamRecord const*& OutRecord)
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{
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++CallStatus.WriteDataCallCount;
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UE::Net::FNetBitStreamWriter* Writer = Context.GetBitStreamWriter();
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if (CallSetup.WriteDataBitCount > 0)
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{
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Writer->Seek(Writer->GetPosBits() + CallSetup.WriteDataBitCount);
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}
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if (CallSetup.WriteDataReturnValue != EWriteResult::NoData)
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{
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FRecord& Record = Records.Enqueue();
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Record.MagicValue = CallSetup.WriteDataRecordMagicValue;
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OutRecord = &Record;
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}
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return CallSetup.WriteDataReturnValue;
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}
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void UMockDataStream::ReadData(UE::Net::FNetSerializationContext& Context)
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{
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++CallStatus.ReadDataCallCount;
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UE::Net::FNetBitStreamReader* Reader = Context.GetBitStreamReader();
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if (CallSetup.ReadDataBitCount > 0)
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{
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Reader->Seek(Reader->GetPosBits() + CallSetup.ReadDataBitCount);
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}
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}
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void UMockDataStream::ProcessPacketDeliveryStatus(UE::Net::EPacketDeliveryStatus Status, FDataStreamRecord const* InRecord)
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{
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++CallStatus.ProcessPacketDeliveryStatusCallCount;
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check(InRecord != nullptr);
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const FRecord* Record = static_cast<const FRecord*>(InRecord);
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check(&Records.Peek() == Record);
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Records.Pop();
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CallStatus.ProcessPacketDeliveryStatusMagicValue = Record->MagicValue;
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}
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bool UMockDataStream::HasAcknowledgedAllReliableData() const
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{
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return true;
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}
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