libuev wrap on e_poll

[lindarean]

here is my code snippet with zmq_poll which is correctly working and when i send message to zmq from another application then message also goes to zmq
int ZMQGateway::zmqReceiverThread() {
LOG_INFO("Starting zmq receiver thread");
zmq_pollitem_t zmqItems[] = {
{zmqReqSocket, 0, ZMQ_POLLIN, 0},
{zmqRespSocket, 0, ZMQ_POLLIN, 0},
};

while (runZmq) {
    zmq_poll(zmqItems, 2, -1);
    if (zmqItems[0].revents & ZMQ_POLLIN) {......
      }

But here is the problem when i run using libuev (wrapper on e_poll) then the application starts also but there is not communication with the application or we can say the messages not goes to zmq server.

int evse::ZMQGateway::zmqReceiverThread() {

int zmqReqFd = zmqReqSocket.getsockopt<int>(ZMQ_FD);
int zmqRespFd = zmqRespSocket.getsockopt<int>(ZMQ_FD);

// Initialize libuEv I/O watchers
uev_io_init(&uevContext, &reqWatcher, handleZmqreqSocketEvent,nullptr,zmqReqFd, UEV_READ | UEV_EDGE);

uev_io_init(&uevContext, &respWatcher, handleZmqrespSocketEvent, nullptr,zmqRespFd ,UEV_READ);

// Run libuEv event loop
uev_run(&uevContext, 0);

return SUCCESS;

}

In this code i have use the one Event context and 2 watcher , 2 callback functions for the request and response socket.