public Namespace(String name, Configuration configuration) {
super();
this.name = name;
this.jsonSupport = configuration.getJsonSupport();
this.storeFactory = configuration.getStoreFactory();
this.exceptionListener = configuration.getExceptionListener();
this.ackMode = configuration.getAckMode();
}
public ChatServiceSocketIOImpl() {
String hostname = "localhost";
int port = 8081;
Configuration cfg = new Configuration();
cfg.setHostname(hostname);
cfg.setPort(port);
server = new SocketIOServer(cfg);
server.addConnectListener(this);
server.addDisconnectListener(this);
server.addEventListener(EVENT_CHAT, ChatMessage.class, this);
}
public ByteBuf allocateBuffer(ByteBufAllocator allocator) {
if (configuration.isPreferDirectBuffer()) {
return allocator.ioBuffer();
}
return allocator.heapBuffer();
}
public EncoderHandler(Configuration configuration, PacketEncoder encoder) throws IOException {
this.encoder = encoder;
this.configuration = configuration;
if (configuration.isAddVersionHeader()) {
readVersion();
}
}
private void addOriginHeaders(Channel channel, HttpResponse res) {
if (version != null) {
res.headers().add(HttpHeaders.Names.SERVER, version);
}
if (configuration.getOrigin() != null) {
HttpHeaders.addHeader(res, ACCESS_CONTROL_ALLOW_ORIGIN, configuration.getOrigin());
HttpHeaders.addHeader(res, ACCESS_CONTROL_ALLOW_CREDENTIALS, Boolean.TRUE);
} else {
String origin = channel.attr(ORIGIN).get();
if (origin != null) {
HttpHeaders.addHeader(res, ACCESS_CONTROL_ALLOW_ORIGIN, origin);
HttpHeaders.addHeader(res, ACCESS_CONTROL_ALLOW_CREDENTIALS, Boolean.TRUE);
} else {
HttpHeaders.addHeader(res, ACCESS_CONTROL_ALLOW_ORIGIN, "*");
}
}
}