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tunnel component & update vehicle abstraction example (#8)

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This commit is contained in:
tompzf
2026-04-02 17:37:00 +02:00
committed by GitHub
parent 6ed5fdb951
commit 07cf4f654b
94 changed files with 9268 additions and 830 deletions
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198
sdv_services/ipc_shared_mem/connection.cpp
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@@ -25,21 +25,21 @@ inline sdv::process::TProcessID GetProcessID()
return pProcessInfo ? pProcessInfo->GetProcessID() : 0;
}
inline std::string ConnectState(sdv::ipc::EConnectStatus eState)
inline std::string ConnectState2String(sdv::ipc::EConnectState eState)
{
switch (eState)
{
case sdv::ipc::EConnectStatus::uninitialized: return "uninitialized";
case sdv::ipc::EConnectStatus::initializing: return "initializing";
case sdv::ipc::EConnectStatus::initialized: return "initialized";
case sdv::ipc::EConnectStatus::connecting: return "connecting";
case sdv::ipc::EConnectStatus::negotiating: return "negotiating";
case sdv::ipc::EConnectStatus::connection_error: return "connection_error";
case sdv::ipc::EConnectStatus::connected: return "connected";
case sdv::ipc::EConnectStatus::communication_error: return "communication_error";
case sdv::ipc::EConnectStatus::disconnected: return "disconnected";
case sdv::ipc::EConnectStatus::disconnected_forced: return "disconnected_forced";
case sdv::ipc::EConnectStatus::terminating: return "terminating";
case sdv::ipc::EConnectState::uninitialized: return "uninitialized";
case sdv::ipc::EConnectState::initializing: return "initializing";
case sdv::ipc::EConnectState::initialized: return "initialized";
case sdv::ipc::EConnectState::connecting: return "connecting";
case sdv::ipc::EConnectState::negotiating: return "negotiating";
case sdv::ipc::EConnectState::connection_error: return "connection_error";
case sdv::ipc::EConnectState::connected: return "connected";
case sdv::ipc::EConnectState::communication_error: return "communication_error";
case sdv::ipc::EConnectState::disconnected: return "disconnected";
case sdv::ipc::EConnectState::disconnected_forced: return "disconnected_forced";
case sdv::ipc::EConnectState::terminating: return "terminating";
default: return "unknown";
}
}
@@ -86,11 +86,11 @@ CConnection::~CConnection()
#endif
// If still connected, disconnect.
if (m_eStatus == sdv::ipc::EConnectStatus::connected)
if (m_eConnectState == sdv::ipc::EConnectState::connected)
Disconnect();
// Set to terminating to allow the threads to shut down.
m_eStatus = sdv::ipc::EConnectStatus::terminating;
m_eConnectState = sdv::ipc::EConnectState::terminating;
// Stop the receive thread to prevent accepting any more messages from the server.
if (m_threadReceive.joinable())
@@ -146,19 +146,19 @@ uint32_t CConnection::Send(const void* pData, uint32_t uiDataLength)
#if ENABLE_REPORTING >= 2
switch (((SMsgHdr*)pData)->eType)
{
case EMsgType::sync_request: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND SYNC_REQUEST (", ConnectState(m_eStatus), ")"); break;
case EMsgType::sync_answer: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND SYNC_ANSWER (", ConnectState(m_eStatus), ")"); break;
case EMsgType::connect_request: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND CONNECT_REQUEST (", ConnectState(m_eStatus), ")"); break;
case EMsgType::connect_answer: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND CONNECT_ANSWER (", ConnectState(m_eStatus), ")"); break;
case EMsgType::connect_term: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND CONNECT_TERM (", ConnectState(m_eStatus), ")"); break;
case EMsgType::sync_request: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND SYNC_REQUEST (", ConnectState2String(m_eConnectState), ")"); break;
case EMsgType::sync_answer: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND SYNC_ANSWER (", ConnectState2String(m_eConnectState), ")"); break;
case EMsgType::connect_request: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND CONNECT_REQUEST (", ConnectState2String(m_eConnectState), ")"); break;
case EMsgType::connect_answer: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND CONNECT_ANSWER (", ConnectState2String(m_eConnectState), ")"); break;
case EMsgType::connect_term: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND CONNECT_TERM (", ConnectState2String(m_eConnectState), ")"); break;
#if ENABLE_REPORTING >= 3
case EMsgType::data: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND DATA ", uiDataLength - sizeof(SMsgHdr), " bytes (", ConnectState(m_eStatus), ")"); break;
case EMsgType::data_fragment: TRACE(m_bServer ? "SERVER" : "CLIENT", " RECEIVE DATA FRAGMENT ", uiDataLength - sizeof(SFragmentedMsgHdr), " bytes (", ConnectState(m_eStatus), ")"); break;
case EMsgType::data: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND DATA ", uiDataLength - sizeof(SMsgHdr), " bytes (", ConnectState2String(m_eConnectState), ")"); break;
case EMsgType::data_fragment: TRACE(m_bServer ? "SERVER" : "CLIENT", " RECEIVE DATA FRAGMENT ", uiDataLength - sizeof(SFragmentedMsgHdr), " bytes (", ConnectState2String(m_eConnectState), ")"); break;
#else
case EMsgType::data: break;
case EMsgType::data_fragment: break;
#endif
default: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND UNKNOWN (", ConnectState(m_eStatus), ")"); break;
default: TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND UNKNOWN (", ConnectState2String(m_eConnectState), ")"); break;
}
#endif
@@ -186,10 +186,10 @@ bool CConnection::SendData(/*inout*/ sdv::sequence<sdv::pointer<uint8_t>>& seqDa
}
TRACE("Send a sequence of data with ", seqData.size(), " pointers with the length {", sstreamReport.str(), "} bytes");
#endif
// Only allow sending messages when the status is connected
if (m_eStatus != sdv::ipc::EConnectStatus::connected)
// Only allow sending messages when the state is connected
if (m_eConnectState != sdv::ipc::EConnectState::connected)
{
SetStatus(sdv::ipc::EConnectStatus::communication_error);
SetConnectState(sdv::ipc::EConnectState::communication_error);
return false;
}
@@ -260,7 +260,7 @@ bool CConnection::SendData(/*inout*/ sdv::sequence<sdv::pointer<uint8_t>>& seqDa
auto optPacket = m_sender.Reserve(uiAllocSize);
if (!optPacket)
{
if (m_eStatus == sdv::ipc::EConnectStatus::connected)
if (m_eConnectState == sdv::ipc::EConnectState::connected)
SDV_LOG_ERROR("Could not reserve a buffer to send a message of ", uiDataSize, " bytes.");
return false;
}
@@ -277,7 +277,7 @@ bool CConnection::SendData(/*inout*/ sdv::sequence<sdv::pointer<uint8_t>>& seqDa
uiMsgOffset = sizeof(SFragmentedMsgHdr);
#if ENABLE_REPORTING >= 3
TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND DATA FRAGMENT ", uiOffset, "-", uiOffset + uiDataSize - 1, " of ", uiRequiredSize, " bytes (", ConnectState(m_eStatus), ")");
TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND DATA FRAGMENT ", uiOffset, "-", uiOffset + uiDataSize - 1, " of ", uiRequiredSize, " bytes (", ConnectState2String(m_eConnectState), ")");
#endif
}
else
@@ -288,7 +288,7 @@ bool CConnection::SendData(/*inout*/ sdv::sequence<sdv::pointer<uint8_t>>& seqDa
uiMsgOffset = sizeof(SMsgHdr);
#if ENABLE_REPORTING >= 3
TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND DATA ", uiRequiredSize, " bytes (", ConnectState(m_eStatus), ")");
TRACE(m_bServer ? "SERVER" : "CLIENT", " SEND DATA ", uiRequiredSize, " bytes (", ConnectState2String(m_eConnectState), ")");
#endif
}
@@ -352,29 +352,29 @@ bool CConnection::AsyncConnect(sdv::IInterfaceAccess* pReceiver)
std::unique_lock<std::mutex> lock(m_mtxConnect);
// Allowed to connect?
if (m_eStatus != sdv::ipc::EConnectStatus::uninitialized)
if (m_eConnectState != sdv::ipc::EConnectState::uninitialized)
{
for (auto& rprEventCallback : m_lstEventCallbacks)
if (rprEventCallback.pCallback && rprEventCallback.uiCookie)
rprEventCallback.pCallback->SetStatus(sdv::ipc::EConnectStatus::connection_error);
rprEventCallback.pCallback->SetConnectState(sdv::ipc::EConnectState::connection_error);
return false;
}
SetStatus(sdv::ipc::EConnectStatus::initializing);
SetConnectState(sdv::ipc::EConnectState::initializing);
// Initialized?
if (!m_sender.IsValid() && !m_receiver.IsValid())
{
SetStatus(sdv::ipc::EConnectStatus::connection_error);
SetConnectState(sdv::ipc::EConnectState::connection_error);
SDV_LOG_ERROR("Could not establish connection: sender(", (m_sender.IsValid() ? "valid" : "invalid"), ") receiver(",
(m_receiver.IsValid() ? "valid" : "invalid"), ")");
SetStatus(sdv::ipc::EConnectStatus::uninitialized);
SetConnectState(sdv::ipc::EConnectState::uninitialized);
return false;
}
// Assign the receiver
m_pReceiver = sdv::TInterfaceAccessPtr(pReceiver).GetInterface<sdv::ipc::IDataReceiveCallback>();
SetStatus(sdv::ipc::EConnectStatus::initialized);
SetConnectState(sdv::ipc::EConnectState::initialized);
// Start the receiving thread (wait until started).
m_threadReceive = std::thread(&CConnection::ReceiveMessages, this);
@@ -397,13 +397,13 @@ bool CConnection::AsyncConnect(sdv::IInterfaceAccess* pReceiver)
bool CConnection::WaitForConnection(/*in*/ uint32_t uiWaitMs)
{
#if ENABLE_REPORTING >= 1
if (m_eStatus == sdv::ipc::EConnectStatus::connected)
if (m_eConnectState == sdv::ipc::EConnectState::connected)
TRACE("Not waiting for a connection - already connected");
else
TRACE("Waiting for a connection of ", uiWaitMs, "ms");
#endif
if (m_eStatus == sdv::ipc::EConnectStatus::connected) return true;
if (m_eConnectState == sdv::ipc::EConnectState::connected) return true;
std::unique_lock<std::mutex> lock(m_mtxConnect);
@@ -413,13 +413,13 @@ bool CConnection::WaitForConnection(/*in*/ uint32_t uiWaitMs)
m_cvConnect.wait_for(lock, std::chrono::milliseconds(uiWaitMs));
#if ENABLE_REPORTING >= 1
if (m_eStatus == sdv::ipc::EConnectStatus::connected)
if (m_eConnectState == sdv::ipc::EConnectState::connected)
TRACE("Waiting finished - connection established");
else
TRACE("Waiting finished - timeout occurred");
#endif
return m_eStatus == sdv::ipc::EConnectStatus::connected;
return m_eConnectState == sdv::ipc::EConnectState::connected;
}
void CConnection::CancelWait()
@@ -440,19 +440,19 @@ void CConnection::Disconnect()
// Cancel any waits, just in case
CancelWait();
// Set the disconnect status
sdv::ipc::EConnectStatus eStatus = m_eStatus;
SetStatus(sdv::ipc::EConnectStatus::disconnected);
// Set the disconnect state
sdv::ipc::EConnectState eConnectState = m_eConnectState;
SetConnectState(sdv::ipc::EConnectState::disconnected);
// Release the interface
m_pReceiver = nullptr;
// If connected, send termination message.
switch (eStatus)
switch (eConnectState)
{
case sdv::ipc::EConnectStatus::connecting:
case sdv::ipc::EConnectStatus::negotiating:
case sdv::ipc::EConnectStatus::connected:
case sdv::ipc::EConnectState::connecting:
case sdv::ipc::EConnectState::negotiating:
case sdv::ipc::EConnectState::connected:
Send(SMsgHdr{ SDVFrameworkInterfaceVersion, EMsgType::connect_term });
break;
default:
@@ -464,7 +464,7 @@ void CConnection::Disconnect()
#endif
}
uint64_t CConnection::RegisterStatusEventCallback(/*in*/ sdv::IInterfaceAccess* pEventCallback)
uint64_t CConnection::RegisterStateEventCallback(/*in*/ sdv::IInterfaceAccess* pEventCallback)
{
if (!pEventCallback) return 0;
sdv::ipc::IConnectEventCallback* pCallback = pEventCallback->GetInterface<sdv::ipc::IConnectEventCallback>();
@@ -477,7 +477,7 @@ uint64_t CConnection::RegisterStatusEventCallback(/*in*/ sdv::IInterfaceAccess*
return uiCookie;
}
void CConnection::UnregisterStatusEventCallback(/*in*/ uint64_t uiCookie)
void CConnection::UnregisterStateEventCallback(/*in*/ uint64_t uiCookie)
{
std::shared_lock<std::shared_mutex> lock(m_mtxEventCallbacks);
auto itEventCallback = std::find_if(m_lstEventCallbacks.begin(), m_lstEventCallbacks.end(),
@@ -486,9 +486,9 @@ void CConnection::UnregisterStatusEventCallback(/*in*/ uint64_t uiCookie)
itEventCallback->pCallback = nullptr;
}
sdv::ipc::EConnectStatus CConnection::GetStatus() const
sdv::ipc::EConnectState CConnection::GetConnectState() const
{
return m_eStatus;
return m_eConnectState;
}
void CConnection::DestroyObject()
@@ -500,8 +500,8 @@ void CConnection::DestroyObject()
// Disconnect
Disconnect();
// Set termination status.
SetStatus(sdv::ipc::EConnectStatus::terminating);
// Set termination state.
SetConnectState(sdv::ipc::EConnectState::terminating);
// Clear all events callbacks (if not done so already)
std::shared_lock<std::shared_mutex> lock(m_mtxEventCallbacks);
@@ -523,32 +523,32 @@ void CConnection::DestroyObject()
#endif
}
void CConnection::SetStatus(sdv::ipc::EConnectStatus eStatus)
void CConnection::SetConnectState(sdv::ipc::EConnectState eConnectState)
{
#if ENABLE_REPORTING >= 1
TRACE(m_bServer ? "SERVER" : "CLIENT", " Changing connect status from '", ConnectState(m_eStatus), "' to '", ConnectState(eStatus), "'");
TRACE(m_bServer ? "SERVER" : "CLIENT", " Changing connect state from '", ConnectState2String(m_eConnectState), "' to '", ConnectState2String(eConnectState), "'");
#endif
// Do not change the status when terminated.
if (m_eStatus == sdv::ipc::EConnectStatus::terminating)
// Do not change the state when terminated.
if (m_eConnectState == sdv::ipc::EConnectState::terminating)
return;
// Only set the member variable if the status is not communication_error
if (eStatus != sdv::ipc::EConnectStatus::communication_error)
m_eStatus = eStatus;
// Only set the member variable if the state is not communication_error
if (eConnectState != sdv::ipc::EConnectState::communication_error)
m_eConnectState = eConnectState;
std::shared_lock<std::shared_mutex> lock(m_mtxEventCallbacks);
for (auto& rprEventCallback : m_lstEventCallbacks)
{
if (rprEventCallback.pCallback && rprEventCallback.uiCookie)
rprEventCallback.pCallback->SetStatus(eStatus);
rprEventCallback.pCallback->SetConnectState(eConnectState);
}
// If disconnected by force update the disconnect status.
if (m_eStatus == sdv::ipc::EConnectStatus::disconnected_forced)
m_eStatus = sdv::ipc::EConnectStatus::disconnected;
// If disconnected by force update the disconnect state.
if (m_eConnectState == sdv::ipc::EConnectState::disconnected_forced)
m_eConnectState = sdv::ipc::EConnectState::disconnected;
#if ENABLE_REPORTING >= 1
TRACE("Status updated...");
TRACE("State updated...");
#endif
}
@@ -574,7 +574,7 @@ void CConnection::ReceiveMessages()
if (!m_sender.IsValid() || !m_receiver.IsValid())
{
SetStatus(sdv::ipc::EConnectStatus::communication_error);
SetConnectState(sdv::ipc::EConnectState::communication_error);
SDV_LOG_ERROR("No valid shared memory for receiving.");
lock.unlock();
m_cvStartConnect.notify_all();
@@ -590,7 +590,7 @@ void CConnection::ReceiveMessages()
std::chrono::high_resolution_clock::time_point tpLastReceiveLoop = std::chrono::high_resolution_clock::now();
#endif
SDataContext sDataCtxt;
while (m_eStatus != sdv::ipc::EConnectStatus::terminating)
while (m_eConnectState != sdv::ipc::EConnectState::terminating)
{
#ifdef TIME_TRACKING
std::chrono::high_resolution_clock::time_point tpTrackNow = std::chrono::high_resolution_clock::now();
@@ -604,7 +604,7 @@ void CConnection::ReceiveMessages()
{
// Start communication, but only if connection is client based. Server based should not start the communication. If
// there is no client, the server would otherwise fill its send-buffer. Repeat sending every 500ms.
if (!m_bServer && (/*m_eStatus == sdv::ipc::EConnectStatus::disconnected ||*/ m_eStatus == sdv::ipc::EConnectStatus::initialized))
if (!m_bServer && (/*m_eConnectState == sdv::ipc::EConnectState::disconnected ||*/ m_eConnectState == sdv::ipc::EConnectState::initialized))
{
// Send request
auto tpNow = std::chrono::high_resolution_clock::now();
@@ -629,7 +629,7 @@ void CConnection::ReceiveMessages()
if (!message.IsValid())
{
auto ssError = m_receiver.GetError();
SetStatus(sdv::ipc::EConnectStatus::communication_error);
SetConnectState(sdv::ipc::EConnectState::communication_error);
SDV_LOG_ERROR("The message is invalid (invalid size or invalid type).");
continue;
}
@@ -638,7 +638,7 @@ void CConnection::ReceiveMessages()
message.PrintHeader(*this);
// Extra check to prevent race condition.
if (m_eStatus == sdv::ipc::EConnectStatus::terminating) break;
if (m_eConnectState == sdv::ipc::EConnectState::terminating) break;
#if ENABLE_REPORTING >= 1
switch (message.GetMsgHdr().eType)
@@ -846,7 +846,7 @@ bool CConnection::ReadDataChunk(CMessage& rMessage, uint32_t uiOffset, SDataCont
std::unique_lock<std::mutex> lockReceive(m_mtxReceive);
while (m_queueReceive.size() >= 16)
{
if (m_eStatus == sdv::ipc::EConnectStatus::terminating) return false;
if (m_eConnectState == sdv::ipc::EConnectState::terminating) return false;
m_cvReceiveProcessed.wait_for(lockReceive, std::chrono::milliseconds(100));
}
@@ -868,7 +868,7 @@ bool CConnection::ReadDataChunk(CMessage& rMessage, uint32_t uiOffset, SDataCont
#if ENABLE_DECOUPLING > 0
void CConnection::DecoupleReceive()
{
while (m_eStatus != sdv::ipc::EConnectStatus::terminating)
while (m_eConnectState != sdv::ipc::EConnectState::terminating)
{
// Wait for data
std::unique_lock<std::mutex> lock(m_mtxReceive);
@@ -887,7 +887,7 @@ void CConnection::DecoupleReceive()
size_t nSize = 0;
for (const sdv::pointer<uint8_t>& ptrData : seqData)
nSize += ptrData.size();
TRACE(m_bServer ? "SERVER" : "CLIENT", " DECOUPLED REVEICE DATA ", nSize, " bytes (", ConnectState(m_eStatus), ")");
TRACE(m_bServer ? "SERVER" : "CLIENT", " DECOUPLED REVEICE DATA ", nSize, " bytes (", ConnectState2String(m_eConnectState), ")");
#endif
// Process the data
@@ -903,28 +903,28 @@ void CConnection::ReceiveSyncRequest(const CMessage& rMessage)
{
if (rMessage.GetSize() != sizeof(SMsgHdr))
{
SetStatus(sdv::ipc::EConnectStatus::connection_error);
SetConnectState(sdv::ipc::EConnectState::connection_error);
SDV_LOG_ERROR("Sync request received but with incorrect structure size ", rMessage.GetSize(), " in the request, but ",
sizeof(SMsgHdr), " needed!");
SetStatus(sdv::ipc::EConnectStatus::disconnected);
SetConnectState(sdv::ipc::EConnectState::disconnected);
return;
}
// Check for compatibility
if (rMessage.GetMsgHdr().uiVersion != SDVFrameworkInterfaceVersion)
{
SetStatus(sdv::ipc::EConnectStatus::connection_error);
SetConnectState(sdv::ipc::EConnectState::connection_error);
SDV_LOG_ERROR("Sync request received for an incompatible communication; interface version ", rMessage.GetMsgHdr().uiVersion,
" requested, but ", SDVFrameworkInterfaceVersion, " needed!");
SetStatus(sdv::ipc::EConnectStatus::disconnected);
SetConnectState(sdv::ipc::EConnectState::disconnected);
return;
}
else
{
// Start connecting
if (m_eStatus == sdv::ipc::EConnectStatus::disconnected || m_eStatus == sdv::ipc::EConnectStatus::initialized)
if (m_eConnectState == sdv::ipc::EConnectState::disconnected || m_eConnectState == sdv::ipc::EConnectState::initialized)
{
SetStatus(sdv::ipc::EConnectStatus::connecting);
SetConnectState(sdv::ipc::EConnectState::connecting);
// Send an answer
Send(SMsgHdr{ SDVFrameworkInterfaceVersion, EMsgType::sync_answer });
@@ -935,18 +935,18 @@ void CConnection::ReceiveSyncRequest(const CMessage& rMessage)
void CConnection::ReceiveConnectRequest(const CMessage& rMessage)
{
// Start negotiating
if (m_eStatus == sdv::ipc::EConnectStatus::connecting)
if (m_eConnectState == sdv::ipc::EConnectState::connecting)
{
// The connect message contains the process ID to monitor.
m_rWatchDog.AddMonitor(rMessage.GetConnectHdr().tProcessID, this);
// Replay to the request
SetStatus(sdv::ipc::EConnectStatus::negotiating);
SetConnectState(sdv::ipc::EConnectState::negotiating);
Send(SConnectMsg{ {SDVFrameworkInterfaceVersion, EMsgType::connect_answer},
static_cast<sdv::process::TProcessID>(GetProcessID()) });
// Connected
SetStatus(sdv::ipc::EConnectStatus::connected);
SetConnectState(sdv::ipc::EConnectState::connected);
#if ENABLE_REPORTING >= 1
TRACE("Trigger connected");
#endif
@@ -956,34 +956,34 @@ void CConnection::ReceiveConnectRequest(const CMessage& rMessage)
void CConnection::ReceiveSyncAnswer(const CMessage& rMessage)
{
if (m_eStatus != sdv::ipc::EConnectStatus::disconnected && m_eStatus != sdv::ipc::EConnectStatus::initialized)
if (m_eConnectState != sdv::ipc::EConnectState::disconnected && m_eConnectState != sdv::ipc::EConnectState::initialized)
return;
// Check for compatibility
if (rMessage.GetMsgHdr().uiVersion != SDVFrameworkInterfaceVersion)
{
SetStatus(sdv::ipc::EConnectStatus::communication_error);
SetConnectState(sdv::ipc::EConnectState::communication_error);
SDV_LOG_ERROR("Sync answer received for an incompatible communication; interface version ",
rMessage.GetMsgHdr().uiVersion, " requested, but ", SDVFrameworkInterfaceVersion, " needed!");
SetStatus(sdv::ipc::EConnectStatus::disconnected);
SetConnectState(sdv::ipc::EConnectState::disconnected);
return;
}
// Start negotiating
SetStatus(sdv::ipc::EConnectStatus::negotiating);
SetConnectState(sdv::ipc::EConnectState::negotiating);
Send(SConnectMsg{ {SDVFrameworkInterfaceVersion, EMsgType::connect_request}, GetProcessID() });
}
void CConnection::ReceiveConnectAnswer(const CMessage& rMessage)
{
// Connection established
if (m_eStatus == sdv::ipc::EConnectStatus::negotiating)
if (m_eConnectState == sdv::ipc::EConnectState::negotiating)
{
// The connect message contains the process ID to monitor.
m_rWatchDog.AddMonitor(rMessage.GetConnectHdr().tProcessID, this);
// Connected
SetStatus(sdv::ipc::EConnectStatus::connected);
SetConnectState(sdv::ipc::EConnectState::connected);
#if ENABLE_REPORTING >= 1
TRACE("Trigger connected...");
#endif
@@ -993,7 +993,7 @@ void CConnection::ReceiveConnectAnswer(const CMessage& rMessage)
void CConnection::ReceiveConnectTerm(CMessage& /*rMessage*/)
{
SetStatus(sdv::ipc::EConnectStatus::disconnected);
SetConnectState(sdv::ipc::EConnectState::disconnected);
m_rWatchDog.RemoveMonitor(this);
// Cancel any outstanding write... and reset the read position of the sender (otherwise any outstanding data will have
@@ -1016,7 +1016,7 @@ void CConnection::ReceiveDataMessage(CMessage& rMessage, SDataContext& rsDataCtx
uint32_t uiOffset = ReadDataTable(rMessage, rsDataCtxt);
if (!uiOffset)
{
SetStatus(sdv::ipc::EConnectStatus::communication_error);
SetConnectState(sdv::ipc::EConnectState::communication_error);
return;
}
@@ -1033,7 +1033,7 @@ void CConnection::ReceiveDataMessage(CMessage& rMessage, SDataContext& rsDataCtx
// Read data
if (!ReadDataChunk(rMessage, uiOffset, rsDataCtxt))
{
SetStatus(sdv::ipc::EConnectStatus::communication_error);
SetConnectState(sdv::ipc::EConnectState::communication_error);
return;
}
#if ENABLE_REPORTING >= 1
@@ -1057,7 +1057,7 @@ void CConnection::ReceiveDataFragementMessage(CMessage& rMessage, SDataContext&
uiOffset = ReadDataTable(rMessage, rsDataCtxt);
if (!uiOffset)
{
SetStatus(sdv::ipc::EConnectStatus::communication_error);
SetConnectState(sdv::ipc::EConnectState::communication_error);
return;
}
@@ -1075,7 +1075,7 @@ void CConnection::ReceiveDataFragementMessage(CMessage& rMessage, SDataContext&
// Read data chunk
if (!ReadDataChunk(rMessage, uiOffset, rsDataCtxt))
{
SetStatus(sdv::ipc::EConnectStatus::communication_error);
SetConnectState(sdv::ipc::EConnectState::communication_error);
return;
}
}
@@ -1147,19 +1147,19 @@ void CConnection::CMessage::PrintHeader([[maybe_unused]] const CConnection& rCon
#if ENABLE_REPORTING >= 2
switch (GetMsgHdr().eType)
{
case EMsgType::sync_request: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE SYNC_REQUEST (", ConnectState(rConnection.GetStatus()), ")"); break;
case EMsgType::sync_answer: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE SYNC_ANSWER (", ConnectState(rConnection.GetStatus()), ")"); break;
case EMsgType::connect_request: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE CONNECT_REQUEST (", ConnectState(rConnection.GetStatus()), ")"); break;
case EMsgType::connect_answer: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE CONNECT_ANSWER (", ConnectState(rConnection.GetStatus()), ")"); break;
case EMsgType::connect_term: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE CONNECT_TERM (", ConnectState(rConnection.GetStatus()), ")"); break;
case EMsgType::sync_request: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE SYNC_REQUEST (", ConnectState2String(rConnection.GetConnectState()), ")"); break;
case EMsgType::sync_answer: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE SYNC_ANSWER (", ConnectState2String(rConnection.GetConnectState()), ")"); break;
case EMsgType::connect_request: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE CONNECT_REQUEST (", ConnectState2String(rConnection.GetConnectState()), ")"); break;
case EMsgType::connect_answer: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE CONNECT_ANSWER (", ConnectState2String(rConnection.GetConnectState()), ")"); break;
case EMsgType::connect_term: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE CONNECT_TERM (", ConnectState2String(rConnection.GetConnectState()), ")"); break;
#if ENABLE_REPORTING >= 3
case EMsgType::data: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE DATA ", GetSize() - sizeof(SMsgHdr), " bytes (", ConnectState(rConnection.GetStatus()), ")"); break;
case EMsgType::data_fragment: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE DATA FRAGMENT ", GetSize() - sizeof(SFragmentedMsgHdr), " bytes (", ConnectState(rConnection.GetStatus()), ")"); break;
case EMsgType::data: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE DATA ", GetSize() - sizeof(SMsgHdr), " bytes (", ConnectState2String(rConnection.GetConnectState()), ")"); break;
case EMsgType::data_fragment: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE DATA FRAGMENT ", GetSize() - sizeof(SFragmentedMsgHdr), " bytes (", ConnectState2String(rConnection.GetConnectState()), ")"); break;
#else
case EMsgType::data: break;
case EMsgType::data_fragment: break;
#endif
default: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE UNKNOWN version=", static_cast<uint32_t>(GetMsgHdr().uiVersion), " type=", static_cast<uint32_t>(GetMsgHdr().eType), "(", ConnectState(rConnection.GetStatus()), ")"); break;
default: rConnection.TRACE(rConnection.IsServer() ? "SERVER" : "CLIENT", " RECEIVE UNKNOWN version=", static_cast<uint32_t>(GetMsgHdr().uiVersion), " type=", static_cast<uint32_t>(GetMsgHdr().eType), "(", ConnectState2String(rConnection.GetConnectState()), ")"); break;
}
#endif
}