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use thread_local static buffer to receive into, null term manually

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Lion Kortlepel 2024-06-19 16:53:17 +02:00
parent 17e887442c
commit 8b0f4f99f6
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1 changed files with 3 additions and 3 deletions
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6
src/Network/VehicleData.cpp
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@ -63,13 +63,13 @@ void UDPRcv() {
socklen_t clientLength = sizeof(FromServer); socklen_t clientLength = sizeof(FromServer);
#endif #endif
ZeroMemory(&FromServer, clientLength); ZeroMemory(&FromServer, clientLength);
std::array<char, 10240> Ret {}; static thread_local std::array<char, 10240> Ret {};
Ret.fill(0);
if (UDPSock == -1) if (UDPSock == -1)
return; return;
int32_t Rcv = recvfrom(UDPSock, Ret.data(), Ret.size(), 0, (sockaddr*)&FromServer, &clientLength); int32_t Rcv = recvfrom(UDPSock, Ret.data(), Ret.size() - 1, 0, (sockaddr*)&FromServer, &clientLength);
if (Rcv == SOCKET_ERROR) if (Rcv == SOCKET_ERROR)
return; return;
Ret[Rcv] = 0;
UDPParser(std::string_view(Ret.data(), Rcv)); UDPParser(std::string_view(Ret.data(), Rcv));
} }
void UDPClientMain(const std::string& IP, int Port) { void UDPClientMain(const std::string& IP, int Port) {