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| package org.example.client;
|
| import io.socket.emitter.Emitter;
|
| public class On {
|
| private On() {}
|
| public static Handle on(final Emitter obj, final String ev, final Emitter.Listener fn) {
| obj.on(ev, fn);
| return new Handle() {
| @Override
| public void destroy() {
| obj.off(ev, fn);
| }
| };
| }
|
| public interface Handle {
|
| void destroy();
| }
| }
|
|
