How to use

waitFor

method

in

org.apache.http.nio.reactor.ListenerEndpoint

private ListenerEndpoint startEndpoint(InetSocketAddress inetSocketAddress,
                    ListeningIOReactor defaultListeningIOReactor, String endPointName)
    throws Exception {
  ListenerEndpoint endpoint = defaultListeningIOReactor.listen(inetSocketAddress);
  try {
    endpoint.waitFor();
    InetSocketAddress address = (InetSocketAddress) endpoint.getAddress();
    if (!address.isUnresolved()) {
      log.info((endPointName != null ? "Pass-through " + endPointName : " Pass-through Http ") +
           " Listener started on " + address.getHostName() + ":" + address.getPort());
    } else {
      log.info((endPointName != null ? "Pass-through " + endPointName : " Pass-through Http ") +
           " Listener started on " + address);
    }
  } catch (Exception e) {
    throw new Exception("Endpoint does not start for port " + inetSocketAddress.getPort() +
              "May be IO Reactor not started or endpoint binding exception ", e);
  }
  return endpoint;
}

ListenerEndpoint endpoint = endpoints.remove();
try {
  endpoint.waitFor();
  if (log.isInfoEnabled()) {
    InetSocketAddress address = (InetSocketAddress) endpoint.getAddress();

ListenerEndpoint endpoint = endpoints.remove();
try {
  endpoint.waitFor();
  if (log.isInfoEnabled()) {
    InetSocketAddress address = (InetSocketAddress) endpoint.getAddress();

debug("Serving " + docRoot + " on " + server.getEndpoint().getAddress()
    + (sslContext == null ? "" : " with " + sslContext.getProvider() + " " + sslContext.getProtocol()));
server.getEndpoint().waitFor();

debug("Serving " + docRoot + " on " + server.getEndpoint().getAddress()
    + (sslContext == null ? "" : " with " + sslContext.getProvider() + " " + sslContext.getProtocol()));
server.getEndpoint().waitFor();