int main()
{
using namespace CpperoMQ;
// Prepare our context and sockets.
Context context;
RouterSocket frontend(context.createRouterSocket());
DealerSocket backend(context.createDealerSocket());
frontend.bind("tcp://*:5559");
backend.bind("tcp://*:5560");
auto frontendPollItem = isReceiveReady(frontend, [&frontend, &backend]()
{
bool more = true;
while (more)
{
// Process all parts of the message.
IncomingMessage inMsg;
inMsg.receive(frontend, more);
OutgoingMessage outMsg(inMsg.size(), inMsg.data());
outMsg.send(backend, more);
}
});
auto backendPollItem = isReceiveReady(backend, [&frontend, &backend]()
{
bool more = true;
while (more)
{
// Process all parts of the message.
IncomingMessage inMsg;
inMsg.receive(backend, more);
OutgoingMessage outMsg(inMsg.size(), inMsg.data());
outMsg.send(frontend, more);
}
});
Poller poller;
while (true)
{
poller.poll(frontendPollItem, backendPollItem);
}
return 0;
}
void Poller::onData(uv_poll_t* handle, int status, int events) {
Nan::HandleScope scope;
Poller* obj = static_cast<Poller*>(handle->data);
v8::Local<v8::Value> argv[2];
if (0 != status) {
// fprintf(stdout, "OnData Error status=%s events=%d\n", uv_strerror(status), events);
argv[0] = v8::Exception::Error(Nan::New<v8::String>(uv_strerror(status)).ToLocalChecked());
argv[1] = Nan::Undefined();
} else {
// fprintf(stdout, "OnData status=%d events=%d\n", status, events);
argv[0] = Nan::Null();
argv[1] = Nan::New<v8::Integer>(events);
}
// remove triggered events from the poll
int newEvents = obj->events & ~events;
obj->poll(newEvents);
obj->callback.Call(2, argv);
}
