Method MakeProxyHeaderV1

phxsqlproxy/proxy_protocol_handler.cpp:291–316

}

int ProxyProtocolHandler::MakeProxyHeaderV1(std::string & header) {
    if (src_addr_.ss_family == AF_INET && dst_addr_.ss_family == AF_INET) {
        header = "PROXY TCP4 ";
    } else if (src_addr_.ss_family == AF_INET6 && dst_addr_.ss_family == AF_INET6) {
        header = "PROXY TCP6 ";
    } else {
        header = "PROXY UNKNOWN\r\n";
        return 0;
    }

    std::string src_ip;
    std::string dst_ip;
    int src_port;
    int dst_port;

    if (SockAddrToIPPort((struct sockaddr *) &src_addr_, src_ip, src_port) < 0) {
        return -__LINE__;
    }
    if (SockAddrToIPPort((struct sockaddr *) &dst_addr_, dst_ip, dst_port) < 0) {
        return -__LINE__;
    }

    header += src_ip + " " + dst_ip + " " + UIntToStr(src_port) + " " + UIntToStr(dst_port) + "\r\n";
    LOG_DEBUG("make v1 proxy header: %s", header.c_str());
    return 0;
}

int ProxyProtocolHandler::MakeProxyHeaderV2(std::string & header) {
    ProxyHdr hdr;