Example #1
0
    EchoServer(int port) {
        printf("Mendengarkan pada port %d\n", port);
 
        struct sockaddr_in addr;
 
        s = socket(PF_INET, SOCK_STREAM, 0);
 
        addr.sin_family = AF_INET;
        addr.sin_port     = htons(port);
        addr.sin_addr.s_addr = INADDR_ANY;
 
        if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) != 0) {
            perror("bind");
        }
 
        fcntl(s, F_SETFL, fcntl(s, F_GETFL, 0) | O_NONBLOCK);
 
        listen(s, 5);
 
        io.set<EchoServer, &EchoServer::io_accept>(this);
        io.start(s, ev::READ);
 
        sio.set<&EchoServer::signal_cb>();
        sio.start(SIGINT);
    }
Example #2
0
  server (int fd)
  {
    read_ev.set <server, &server::read_cb> (this);
    log_cb.set  <server, &server::log_msg> (this);
    getfd_cb.set<server, &server::getfd>   (this);

    this->fd = fd;
    fcntl (fd, F_SETFD, FD_CLOEXEC);
    fcntl (fd, F_SETFL, 0);
    read_ev.start (fd, ev::READ);
  }
Example #3
0
void setupNode(ev::io& node) {
    int reuseaddr_on                = 1;
    int node_fd                     = socket(AF_INET, SOCK_STREAM, 0);
    
    if (node_fd < 0) err(1, "listen failed");
    if (setsockopt(node_fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr_on, sizeof(reuseaddr_on)) == -1) err(1, "setsockopt failed");
    
    sockaddr_in node_addr;
    memset(&node_addr, 0, sizeof(node_addr));
    node_addr.sin_family            = AF_INET;
    node_addr.sin_addr.s_addr       = INADDR_ANY;
    node_addr.sin_port              = htons(COMM_NODE_PORT);
    
    if (bind(node_fd, reinterpret_cast<sockaddr*>(&node_addr), sizeof(node_addr)) < 0) err(1, "bind failed");
    if (listen(node_fd, 5) < 0) err(1, "listen failed");
    if (setnonblock(node_fd) < 0) err(1, "failed to set server socket to non-blocking");
    node.set<nodeAccept>();
	node.start(node_fd, ev::READ);
}
Example #4
0
void setupHTTP(ev::io& http) {
    int reuseaddr_on                = 1;
    int http_fd                     = socket(AF_INET, SOCK_STREAM, 0); 
    
    if (http_fd < 0) err(1, "listen failed");
    if (setsockopt(http_fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr_on, sizeof(reuseaddr_on)) == -1) err(1, "setsockopt failed");
    
    sockaddr_in http_addr;
    memset(&http_addr, 0, sizeof(http_addr));
    http_addr.sin_family            = AF_INET;
    http_addr.sin_addr.s_addr       = INADDR_ANY;
    http_addr.sin_port              = htons(COMM_HTTP_PORT);
    
    if (bind(http_fd, reinterpret_cast<sockaddr*>(&http_addr), sizeof(http_addr)) < 0) err(1, "bind failed");
    if (listen(http_fd, 5) < 0) err(1, "listen failed");
    if (setnonblock(http_fd) < 0) err(1, "failed to set server socket to non-blocking");
    
    http.set<httpAccept>();
	http.start(http_fd, ev::READ);
}
Example #5
0
 EchoInstance(int s) : sfd(s) {
     fcntl(s, F_SETFL, fcntl(s, F_GETFL, 0) | O_NONBLOCK);
     printf("Client terkoneksi\n");
     io.set<EchoInstance, &EchoInstance::callback>(this);
     io.start(s, ev::READ);
 }