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fix udp addresses resolve

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This commit is contained in:
MihailRis 2025-09-23 12:24:14 +03:00
parent 14a5f316ad
commit bd1ff73e30
1 changed files with 13 additions and 4 deletions
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17
src/network/Network.cpp
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@ -653,12 +653,21 @@ public:
}
sockaddr_in serverAddr{};
serverAddr.sin_family = AF_INET;
if (inet_pton(AF_INET, address.c_str(), &serverAddr.sin_addr) <= 0) {
closesocket(descriptor);
throw std::runtime_error("invalid udp address: " + address);
addrinfo hints {};
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_DGRAM;
addrinfo* addrinfo = nullptr;
if (int res = getaddrinfo(
address.c_str(), nullptr, &hints, &addrinfo
)) {
throw std::runtime_error(gai_strerror(res));
}
std::memcpy(&serverAddr, addrinfo->ai_addr, sizeof(sockaddr_in));
serverAddr.sin_port = htons(port);
freeaddrinfo(addrinfo);
if (::connect(descriptor, (sockaddr*)&serverAddr, sizeof(serverAddr)) < 0) {
auto err = handle_socket_error("udp connect failed");