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71 lines
2.0 KiB
71 lines
2.0 KiB
#include <cassert>
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#include "cereal/messaging/msgq_to_zmq.h"
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#include "cereal/services.h"
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#include "common/util.h"
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ExitHandler do_exit;
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static std::vector<std::string> get_services(const std::string &whitelist_str, bool zmq_to_msgq) {
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std::vector<std::string> service_list;
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for (const auto& it : services) {
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std::string name = it.second.name;
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bool in_whitelist = whitelist_str.find(name) != std::string::npos;
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if (zmq_to_msgq && !in_whitelist) {
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continue;
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}
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service_list.push_back(name);
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}
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return service_list;
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}
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void msgq_to_zmq(const std::vector<std::string> &endpoints, const std::string &ip) {
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MsgqToZmq bridge;
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bridge.run(endpoints, ip);
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}
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void zmq_to_msgq(const std::vector<std::string> &endpoints, const std::string &ip) {
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auto poller = std::make_unique<ZMQPoller>();
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auto pub_context = std::make_unique<MSGQContext>();
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auto sub_context = std::make_unique<ZMQContext>();
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std::map<SubSocket *, PubSocket *> sub2pub;
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for (auto endpoint : endpoints) {
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auto pub_sock = new MSGQPubSocket();
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auto sub_sock = new ZMQSubSocket();
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pub_sock->connect(pub_context.get(), endpoint);
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sub_sock->connect(sub_context.get(), endpoint, ip, false);
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poller->registerSocket(sub_sock);
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sub2pub[sub_sock] = pub_sock;
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}
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while (!do_exit) {
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for (auto sub_sock : poller->poll(100)) {
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std::unique_ptr<Message> msg(sub_sock->receive(true));
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if (msg) {
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sub2pub[sub_sock]->sendMessage(msg.get());
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}
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}
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}
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// Clean up allocated sockets
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for (auto &[sub_sock, pub_sock] : sub2pub) {
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delete sub_sock;
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delete pub_sock;
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}
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}
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int main(int argc, char **argv) {
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bool is_zmq_to_msgq = argc > 2;
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std::string ip = is_zmq_to_msgq ? argv[1] : "127.0.0.1";
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std::string whitelist_str = is_zmq_to_msgq ? std::string(argv[2]) : "";
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std::vector<std::string> endpoints = get_services(whitelist_str, is_zmq_to_msgq);
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if (is_zmq_to_msgq) {
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zmq_to_msgq(endpoints, ip);
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} else {
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msgq_to_zmq(endpoints, ip);
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}
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return 0;
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}
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