Function sendReplconf

app/redis-6.2.6/src/redis-cli.c:7058–7071

#define RDB_EOF_MARK_SIZE 40

void sendReplconf(const char* arg1, const char* arg2) {
    fprintf(stderr, "sending REPLCONF %s %s\n", arg1, arg2);
    redisReply *reply = redisCommand(context, "REPLCONF %s %s", arg1, arg2);

    /* Handle any error conditions */
    if(reply == NULL) {
        fprintf(stderr, "\nI/O error\n");
        exit(1);
    } else if(reply->type == REDIS_REPLY_ERROR) {
        fprintf(stderr, "REPLCONF %s error: %s\n", arg1, reply->str);
        /* non fatal, old versions may not support it */
    }
    freeReplyObject(reply);
}

void sendCapa() {
    sendReplconf("capa", "eof");