@Override
public boolean sendMeta(ServerSession to, Mutable message) {
String channel = message.getChannel();
if (channel == null) return true;
if (Channel.META_HANDSHAKE.equals(channel)
&& Boolean.TRUE.equals(message.get(Message.SUCCESSFUL_FIELD))) {
Message rcv = message.getAssociated();
Map<String, Object> ext = rcv.getExt();
boolean clientRequestedAcks = ext != null && ext.get("ack") == Boolean.TRUE;
if (clientRequestedAcks && to != null) {
_logger.debug("Enabled message acknowledgement for client {}", to);
to.addExtension(new AcknowledgedMessagesClientExtension(to));
((ServerSessionImpl) to).setMetaConnectDeliveryOnly(true);
}
Map<String, Object> mext = message.getExt();
if (mext != null) mext.put("ack", Boolean.TRUE);
else message.put(Message.EXT_FIELD, _replyExt);
}
return true;
}
@Override
public boolean sendMeta(ServerSession to, Mutable message) {
if (Channel.META_HANDSHAKE.equals(message.getChannel())
|| Channel.META_CONNECT.equals(message.getChannel())
|| Channel.META_DISCONNECT.equals(message.getChannel())) {
AbstractHttpTransport transport = (AbstractHttpTransport) bayeux.getCurrentTransport();
HttpServletRequest request = transport.getCurrentRequest();
if (request != null) {
String uri = request.getRequestURI();
message.getExt(true).put("uri", uri);
}
}
return true;
}