so only reading is slow that's not a problem. and writes speed how much fast is there any limits.

A

AlveeOP•2/10/24, 11:51 AM

for increment request_couter

AAlvee so only reading is slow that's not a problem. and writes speed how much fast is ...

H

Hello, I’m Allie!•2/10/24, 11:52 AM

No, both can be slow. If you are able to spawn a DO nearby, then they are pretty fast

HHello, I’m Allie!No, both **can** be slow. If you are able to spawn a DO nearby, then they are pr...

A

AlveeOP•2/10/24, 11:52 AM

can select regions no?

AAlvee can select regions no?

H

Hello, I’m Allie!•2/10/24, 11:53 AM

Yes, but you aren't guaranteed to actually spawn in said region. See https://where.durableobjects.live/region

Where Durable Objects Live

Regions | Where Durable Objects Live

Tracking where Durable Objects are created, wherever you are in the world.

HHello, I’m Allie!No, both **can** be slow. If you are able to spawn a DO nearby, then they are pr...

A

AlveeOP•2/10/24, 12:05 PM

but it's faster then traditionals databse right? like planetscale

A

AlveeOP•2/10/24, 12:06 PM

normal was going to use that to store but my db will be blown I feel like

A

AlveeOP•2/10/24, 12:08 PM

hmm in memory or transactional

AAlvee but it's faster then traditionals databse right? like planetscale

H

Hello, I’m Allie!•2/10/24, 12:11 PM

In terms of raw query speed(for key value stuff), probably. But again, speed from Worker to response is all about where it spawns

H

Hello, I’m Allie!•2/10/24, 12:12 PM

As for the state, I would recommend using the Transactional Storage API, as In-Memory state is not guaranteed to persist between requests

H

Hurby•2/12/24, 12:55 PM

export const createSession = async (user: any, databaseConfig: KVNamespace) => {
    let absoluteExpiration = 30 * 24 * 60 * 60;
    let expiration = new TimeSpan(10, 'd');
    const sid = generateRandomString(60, alphabet('a-z', '0-9'));

    const SessionBody = {
        email: user.email,
        email_verified: user.email_verified,
        expires_at: expiration,
    };
    try {
        await databaseConfig.put(sid, user.id, { metadata: SessionBody, expirationTtl: absoluteExpiration });
    } catch (error) {
        throw new Error('Error creating session');
    }

    return sid;
};

export const createSession = async (user: any, databaseConfig: KVNamespace) => {
    let absoluteExpiration = 30 * 24 * 60 * 60;
    let expiration = new TimeSpan(10, 'd');
    const sid = generateRandomString(60, alphabet('a-z', '0-9'));

    const SessionBody = {
        email: user.email,
        email_verified: user.email_verified,
        expires_at: expiration,
    };
    try {
        await databaseConfig.put(sid, user.id, { metadata: SessionBody, expirationTtl: absoluteExpiration });
    } catch (error) {
        throw new Error('Error creating session');
    }

    return sid;
};

export const createSession = async (user: any, databaseConfig: KVNamespace) => {
    let absoluteExpiration = 30 * 24 * 60 * 60;
    let expiration = new TimeSpan(10, 'd');
    const sid = generateRandomString(60, alphabet('a-z', '0-9'));

    const SessionBody = {
        email: user.email,
        email_verified: user.email_verified,
        expires_at: expiration,
    };
    try {
        await databaseConfig.put(sid, user.id, { metadata: SessionBody, expirationTtl: absoluteExpiration });
    } catch (error) {
        throw new Error('Error creating session');
    }

    return sid;
};

export const createSession = async (user: any, databaseConfig: KVNamespace) => {
    let absoluteExpiration = 30 * 24 * 60 * 60;
    let expiration = new TimeSpan(10, 'd');
    const sid = generateRandomString(60, alphabet('a-z', '0-9'));

    const SessionBody = {
        email: user.email,
        email_verified: user.email_verified,
        expires_at: expiration,
    };
    try {
        await databaseConfig.put(sid, user.id, { metadata: SessionBody, expirationTtl: absoluteExpiration });
    } catch (error) {
        throw new Error('Error creating session');
    }

    return sid;
};

Why does value appear as "undefined" in the kv? Also, when I try to get with metadata, it returns null for it.

HHurby ```ts export const createSession = async (user: any, databaseConfig: KVNamespace...

H

Hello, I’m Allie!•2/12/24, 1:02 PM

Can you log

user

user

and see what it sows?

HHello, I’m Allie!Can you log `user` and see what it sows?

H

Hurby•2/12/24, 1:06 PM

HHurby Click to see attachment

H

Hello, I’m Allie!•2/12/24, 1:07 PM

That looks like the issue. The Value you are putting is

user.id

user.id

user.id

user.id, and

[ Object ].id

[ Object ].id

[ Object ].id

[ Object ].id is

undefined

undefined

HHello, I’m Allie!That looks like the issue. The Value you are putting is `user.id`, and `[ Object...

H

Hurby•2/12/24, 1:07 PM

it seems like yea, I will try to fix it

H

Hurby•2/12/24, 1:07 PM

ty

P

Paul Shriner•2/13/24, 1:48 PM

Unable to access KV value from a TypeScript.

I have been spinning my wheels on this for a couple of days. I have a Worker (Auth) running Typescript and I reference a linked module.

import { GetGuid, CheckAuth } from '../../util/Util';

import { GetGuid, CheckAuth } from '../../util/Util';

import { GetGuid, CheckAuth } from '../../util/Util';

import { GetGuid, CheckAuth } from '../../util/Util';

When I call CheckAuth (and pass in the "env" variable, I can see the KV Namespaces, but when I attempt to get a value from the namespace, it just fails silently and moves on.

export async function CheckAuth(env, walletID){
    console.log(walletID)
    console.log(env.SESSION.get)
    try{
        const sid = await env.SESSION.get(walletID)
        console.log(sid)
    }
    catch(ex){
        console.log(ex)
    }
    console.log("SID")
}

export async function CheckAuth(env, walletID){
    console.log(walletID)
    console.log(env.SESSION.get)
    try{
        const sid = await env.SESSION.get(walletID)
        console.log(sid)
    }
    catch(ex){
        console.log(ex)
    }
    console.log("SID")
}

export async function CheckAuth(env, walletID){
    console.log(walletID)
    console.log(env.SESSION.get)
    try{
        const sid = await env.SESSION.get(walletID)
        console.log(sid)
    }
    catch(ex){
        console.log(ex)
    }
    console.log("SID")
}

export async function CheckAuth(env, walletID){
    console.log(walletID)
    console.log(env.SESSION.get)
    try{
        const sid = await env.SESSION.get(walletID)
        console.log(sid)
    }
    catch(ex){
        console.log(ex)
    }
    console.log("SID")
}

What am I doing wrong?

PPaul Shriner Unable to access KV value from a TypeScript. I have been spinning my wheels on ...

M

Matt Silverlock•2/13/24, 9:23 PM

* Does

console.log(env)

console.log(env)

console.log(env)

console.log(env) output anything? It should be a map of your bindings.
* What type is

walletID

walletID

walletID

walletID - ?
* Are you doing this locally in dev? With a deployed Worker? Is it possible you're writing locally and trying to fetch a result from production?

MMatt Silverlock * Does `console.log(env)` output anything? It should be a map of your bindings. ...

P

Paul Shriner•2/14/24, 2:28 PM

*

console.log(env)

console.log(env)

console.log(env)

console.log(env)

outputs exactly what you woudl think, a map of the bindings.
* walletID is any, but in fact a string.
* This is in a deployed worker, I don't do anything local on the project to keep it simple.

PPaul Shriner * ```console.log(env)``` outputs exactly what you woudl think, a map of the bind...

M

Matt Silverlock•2/14/24, 3:33 PM

Got it. Are you positive the keys are the same? Can you write a minimal example — in a

fetch

fetch

handler without any wrapper functions.

It's likely

.get

.get

.get

.get is "failing" silently because it's just returning

null

null

.

MMatt Silverlock Got it. Are you positive the keys are the same? Can you write a minimal example ...

P

Paul Shriner•2/14/24, 3:35 PM

When I make the exact same call from the worker itself, i can get the value from key. I am using the the itty-router-openapi as well, that is probably also important information.

PPaul Shriner When I make the exact same call from the worker itself, i can get the value from...

M

Matt Silverlock•2/14/24, 3:38 PM

Yeah, I can't speak to

itty-router-openapi

itty-router-openapi

itty-router-openapi

itty-router-openapi and what's happening there. If

env

env

is logging the bindings within that function then

get

get

get

get should work, as it's a method on the binding type.

MMatt Silverlock Yeah, I can't speak to `itty-router-openapi` and what's happening there. If `env...

P

Paul Shriner•2/14/24, 3:45 PM

Yeah, that is the confusing part. Thanks for your help.

B

Befus•2/15/24, 9:33 PM

Hey, I was wondering we have a good amount of KV's with a lot of data inside of them on a specific account, would it be possible to move this to a different account with the data? By contact support, etc?
It would be a tedious process of making a scraper that fetches all the data and then makes it again on the new account

BBefus Hey, I was wondering we have a good amount of KV's with a lot of data inside of ...

M

Matt Silverlock•2/16/24, 11:23 AM

If you are an enterprise customer open a ticket (this doesn’t mean we can do it, this just isn’t the forum to do it). Otherwise we don’t move data across accounts as a policy as it is non-trivial and likely to break things downstream.

MMatt Silverlock If you are an enterprise customer open a ticket (this doesn’t mean we can do it,...

B

Befus•2/16/24, 12:12 PM

Currently not an enterprise customer, would you still recommend opening a ticket?

BBefus Currently not an enterprise customer, would you still recommend opening a ticket...

M

Matt Silverlock•2/16/24, 2:00 PM

Yes. We can at least take a look. Just setting expectations here though

Ɽ

ⱤØ₥₳₦•2/17/24, 4:40 AM

Is kv just like d1? Or like worker?

Ɽ