RedisErrorKey Type — netty Architecture

Source Code

codec-redis/src/main/java/io/netty/handler/codec/redis/FixedRedisMessagePool.java lines 38–69

    public enum RedisErrorKey {
        ERR("ERR"),
        ERR_IDX("ERR index out of range"),
        ERR_NOKEY("ERR no such key"),
        ERR_SAMEOBJ("ERR source and destination objects are the same"),
        ERR_SYNTAX("ERR syntax error"),
        BUSY("BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE."),
        BUSYKEY("BUSYKEY Target key name already exists."),
        EXECABORT("EXECABORT Transaction discarded because of previous errors."),
        LOADING("LOADING Redis is loading the dataset in memory"),
        MASTERDOWN("MASTERDOWN Link with MASTER is down and slave-serve-stale-data is set to 'no'."),
        MISCONF("MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. " +
            "Commands that may modify the data set are disabled. Please check Redis logs for details " +
            "about the error."),
        NOREPLICAS("NOREPLICAS Not enough good slaves to write."),
        NOSCRIPT("NOSCRIPT No matching script. Please use EVAL."),
        OOM("OOM command not allowed when used memory > 'maxmemory'."),
        READONLY("READONLY You can't write against a read only slave."),
        WRONGTYPE("WRONGTYPE Operation against a key holding the wrong kind of value"),
        NOT_AUTH("NOAUTH Authentication required.");

        private final String msg;

        RedisErrorKey(String msg) {
            this.msg = msg;
        }

        @Override
        public String toString() {
            return msg;
        }
    }