autobee-example

KO | EN

gitlite — search

#javascript #python #hacktoberfest #react #ai #typescript #llm #go #golang #android #machine-learning #rust #deep-learning #linux

autobee-example

(★ 9)

A simple example of creating a hyperbee like class using autobase.

autobee-example 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Autobee Example

A simple example of creating a hyperbee like class using autobase.

Autobase allows multiple input hypercores to be combined into a single output
hypercore. This output hypercore is a 'view' of the inputs. A common way to
create this view is using a hyperbee to provide a key-value store.

## Running Example Script

### Setup

```bash
npm i
```

### Running

*As Peer 1*

```bash
node example.mjs
```

Which outputs something like:
```
bootstrap undefined
db.key 0b2d7440e25d95f10d07bbf5860b77cd640e5e97cbaa2d1dee3c66214deaec28
joining 8ee02940cf97622f5af9940493350b370a09ef0f776ad48ddb1693f569bc3111

putting a key
current db key/value pairs
key <Buffer 0b 2d 74 40 e2 5d 95 f1 0d 07 bb f5 86 0b 77 cd 64 0e 5e 97 cb aa 2d 1d ee 3c 66 21 4d ea ec 28>
value { message: 'was here', timestamp: '2024-02-28T22:48:02.961Z'  }

Enter db.keys to add as a writer.
Otherwise enter 'exit' to exit.
> 
```

The `db.key` is the bootstrapping hypercore for the `autobase` you will start
other peers with this key.

The `putting a key` section is an automatic "I was here" key put call using the
peer's key as the key and a value object with the message 'was here' and a
time stamp. You can update the peer's key by typing `put` in the prompt.
Otherwise the prompt will be used to add a peer as a writer which, we will do in
a bit.

*As Peer 2*

Enter the `db.key` from *Peer 1*'s output as an argument
(`0b2d7440e25d95f10d07bbf5860b77cd640e5e97cbaa2d1dee3c66214deaec28` below). This
key will bootstrap *Peer 2* with the same autobase as *Peer 1*.

If you are running this in the same directory, set a different storage than
*Peer 1* by adding an directory name argument (eg. `storage-peer2` below).

```bash
node example.mjs 0b2d7440e25d95f10d07bbf5860b77cd640e5e97cbaa2d1dee3c66214deaec28 storage-peer2
```

Should output something like:

```
bootstrap 0b2d7440e25d95f10d07bbf5860b77cd640e5e97cbaa2d1dee3c66214deaec28
joining 8ee02940cf97622f5af9940493350b370a09ef0f776ad48ddb1693f569bc3111

current db key/value pairs
key <Buffer 0b 2d 74 40 e2 5d 95 f1 0d 07 bb f5 86 0b 77 cd 64 0e 5e 97 cb aa 2d 1d ee 3c 66 21 4d ea ec 28>
value { message: 'was here', timestamp: '2024-02-28T22:48:02.961Z'  }

putting a key
db isnt writable yet
have another writer add the following key
73c66321463d1072678cffa36b98f4933ba9d0c7046ff3465a1f61c37e91d4d6
Enter db.keys to add as a writer.
Otherwise enter 'exit' to exit.
> 
```

You should see the same `joining [discovery key]` for both peers.

You will also see that *Peer 2* is not writable right now. This is because
`autobase` requires peers to be added as 'writers' to be able to append to the
`autobase`. To do this, take the key under 'have another writer add the
following key' and enter it into *Peer 1*'s prompt. You should see *Peer 1*
output something like this:

```
Adding writer 73c66321463d1072678cffa36b98f4933ba9d0c7046ff3465a1f61c37e91d4d6
> 
```

Now try entering `put` into *Peer 2*. You should see output
showing the put was applied like the following:

```
current db key/value pairs
key <Buffer 0b 2d 74 40 e2 5d 95 f1 0d 07 bb f5 86 0b 77 cd 64 0e 5e 97 cb aa 2d 1d ee 3c 66 21 4d ea ec 28>
value { message: 'was here', timestamp: '2024-02-28T22:48:02.961Z' }

key <Buffer 73 c6 63 21 46 3d 10 72 67 8c ff a3 6b 98 f4 93 3b a9 d0 c7 04 6f f3 46 5a 1f 61 c3 7e 91 d4 d6>
value { message: 'was here', timestamp: '2024-02-28T23:06:09.436Z' }
```

autobee-example

autobee-example 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

autobee-example

autobee-example 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README