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Added IPv6 support, added option to disable IPv6 (IPv4-Only mode)

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DcruBro
2025-11-12 09:07:22 +01:00
parent fbafeafc9f
commit e695008e10
4 changed files with 73 additions and 7 deletions
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2
src/client/main.cpp
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@@ -39,7 +39,7 @@ int main(int argc, char** argv) {
("h,help", "Print help")
("s,server", "Server address", cxxopts::value<std::string>()->default_value("127.0.0.1"))
("p,port", "Server port", cxxopts::value<uint16_t>()->default_value(std::to_string(serverPort())))
("as,allow-selfsigned", "Allow self-signed certificates", cxxopts::value<bool>()->default_value("false"));
("allow-selfsigned", "Allow self-signed certificates", cxxopts::value<bool>()->default_value("false"));
bool insecureMode = options.parse(argc, argv).count("allow-selfsigned") > 0;

18
src/server/main.cpp
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@@ -10,6 +10,7 @@
#include <columnlynx/server/net/udp/udp_server.hpp>
#include <columnlynx/common/libsodium_wrapper.hpp>
#include <unordered_set>
#include <cxxopts/cxxopts.hpp>
using asio::ip::tcp;
using namespace ColumnLynx::Utils;
@@ -33,9 +34,22 @@ int main(int argc, char** argv) {
sigaction(SIGINT, &action, nullptr);
sigaction(SIGTERM, &action, nullptr);
cxxopts::Options options("columnlynx_server", "ColumnLynx Server Application");
options.add_options()
("h,help", "Print help")
("4,ipv4-only", "Force IPv4 only operation", cxxopts::value<bool>()->default_value("false"));
PanicHandler::init();
try {
auto result = options.parse(argc, argv);
if (result.count("help")) {
std::cout << options.help() << std::endl;
return 0;
}
bool ipv4Only = result["ipv4-only"].as<bool>();
log("ColumnLynx Server, Version " + getVersion());
log("This software is licensed under the GPLv2 only OR the GPLv3. See LICENSES/ for details.");
@@ -49,8 +63,8 @@ int main(int argc, char** argv) {
asio::io_context io;
auto server = std::make_shared<TCPServer>(io, serverPort(), &sodiumWrapper, &hostRunning);
auto udpServer = std::make_shared<UDPServer>(io, serverPort(), &hostRunning);
auto server = std::make_shared<TCPServer>(io, serverPort(), &sodiumWrapper, &hostRunning, ipv4Only);
auto udpServer = std::make_shared<UDPServer>(io, serverPort(), &hostRunning, ipv4Only);
asio::signal_set signals(io, SIGINT, SIGTERM);
signals.async_wait([&](const std::error_code&, int) {