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feat: handle socket binding to 0.0.0.0 by using localhost address in DomainConnectRequest

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MayaTheShy
2025-11-09 23:55:21 -05:00
parent 2cd0fb5cfd
commit a3cebfea4e
1 changed files with 10 additions and 4 deletions
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14
src/OverteClient.cpp
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@@ -1270,11 +1270,17 @@ void OverteClient::sendDomainConnectRequest() {
if (::getsockname(m_udpFd, reinterpret_cast<sockaddr*>(&localSs), &localLen) == 0) {
if (localSs.ss_family == AF_INET) {
auto* sin = reinterpret_cast<sockaddr_in*>(&localSs);
localIPv4 = ntohl(sin->sin_addr.s_addr);
uint32_t sockIPv4 = ntohl(sin->sin_addr.s_addr);
localPort = ntohs(sin->sin_port);
std::cout << "[OverteClient] getsockname: " << ((localIPv4 >> 24) & 0xFF) << "."
<< ((localIPv4 >> 16) & 0xFF) << "." << ((localIPv4 >> 8) & 0xFF) << "."
<< (localIPv4 & 0xFF) << ":" << localPort << std::endl;
// If socket is bound to 0.0.0.0 (INADDR_ANY), use 127.0.0.1 for localhost connections
if (sockIPv4 == 0) {
localIPv4 = 0x7F000001; // 127.0.0.1
} else {
localIPv4 = sockIPv4;
}
std::cout << "[OverteClient] getsockname: " << ((sockIPv4 >> 24) & 0xFF) << "."
<< ((sockIPv4 >> 16) & 0xFF) << "." << ((sockIPv4 >> 8) & 0xFF) << "."
<< (sockIPv4 & 0xFF) << ":" << localPort << std::endl;
}
}
std::cout << "[OverteClient] Sending local address in DomainConnectRequest: "