Clash Royale CLAN TAG

ERR only (P)SUBSCRIBE / (P)UNSUBSCRIBE / PING / QUIT allowed in this context

I am using jdish.publish in my web app and jedis.subscribe in my desktop app. so both are separate app.

jdish.publish

jedis.subscribe

I have this pubsub class

public class RedisNewPostListener extends JedisPubSub {

private final Jedis jedis;
private final AppInstances appInstances;

public RedisNewPostListener(AppInstances instances, Jedis jedis) {
this.jedis = jedis;
appInstances = instances;
}

@Override
public void onMessage(String channel, String message) {
String pos = message.split("##");
double lat = Double.parseDouble(pos[0]);
double lon = Double.parseDouble(pos[1]);

List<GeoRadiusResponse> members = jedis.georadius("UsersByLocation", lon, lat, GEO_SEARCH_RANGE, GeoUnit.KM);


i am calling it like

RedisNewPostListener postListener = new RedisNewPostListener(instances, jedis);
jedis.subscribe(postListener, "NewPostArrived");


I am getting this error:

redis.clients.jedis.exceptions.JedisDataException: ERR only (P)SUBSCRIBE / (P)UNSUBSCRIBE / PING / QUIT allowed in this context
at redis.clients.jedis.Protocol.processError(Protocol.java:117)
at redis.clients.jedis.Protocol.process(Protocol.java:151)
at redis.clients.jedis.Protocol.read(Protocol.java:205)
at redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:297)
at redis.clients.jedis.Connection.getRawObjectMultiBulkReply(Connection.java:242)
at redis.clients.jedis.Connection.getObjectMultiBulkReply(Connection.java:248)
at redis.clients.jedis.Jedis.georadius(Jedis.java:3452)
at com.app.redis.RedisNewPostListener.onMessage(RedisNewPostListener.java:39)
at redis.clients.jedis.JedisPubSub.process(JedisPubSub.java:129)
at redis.clients.jedis.JedisPubSub.proceed(JedisPubSub.java:102)
at redis.clients.jedis.Jedis.subscribe(Jedis.java:2628)


1 Answer
1

It seems that you use the same jedis client for subscribe and publish. You just need to create another client and one is for subscribe and the other is for publish

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