Function send_hello

app/redis-6.2.6/deps/hiredis/test.c:150–158

Switch protocol */

/* Switch protocol */
static void send_hello(redisContext *c, int version) {
    redisReply *reply;
    int expected;

    reply = redisCommand(c, "HELLO %d", version);
    expected = version == 3 ? REDIS_REPLY_MAP : REDIS_REPLY_ARRAY;
    assert(reply != NULL && reply->type == expected);
    freeReplyObject(reply);
}

/* Togggle client tracking */
static void send_client_tracking(redisContext *c, const char *str) {