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https://github.com/sloev/orbitdb-nodejs-local-demo

Last synced: about 1 month ago
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Host: GitHub
URL: https://github.com/sloev/orbitdb-nodejs-local-demo
Owner: sloev
Created: 2024-01-23T11:50:21.000Z (11 months ago)
Default Branch: master
Last Pushed: 2024-01-23T19:50:26.000Z (11 months ago)
Last Synced: 2024-10-20T04:27:32.430Z (2 months ago)
Language: JavaScript
Size: 3.91 KB
Stars: 0
Watchers: 2
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md

Awesome Lists containing this project

README

# Example of local nodejs replication of orbitdb

## Usage

create db:
```bash
$ node create_db.js 13245 FOOBAR
running with port:13245 and ./FOOBAR
clientEventsDb address /orbitdb/zdpuAkn4eb7Xdy5UFCvFGEcYd5HDhufhJHWAgYgVMpWK7U5wF
```

run server
```bash
$ node server.js 13245 FOOBAR /orbitdb/zdpuAkn4eb7Xdy5UFCvFGEcYd5HDhufhJHWAgYgVMpWK7U5wF
running with port:13245 and ./FOOBAR
clientEventsDb address /orbitdb/zdpuArg5XeMUYwsXT37iuhsSwxJBvuJB4M6FHEdWmmACTkgWq
[]
entry { op: 'ADD', key: null, value: 'hello from ./FOOBAR 1' }
(node:75788) MaxListenersExceededWarning: Possible EventTarget memory leak detected. 11 abort listeners added to [AbortSignal]. Use events.setMaxListeners() to increase limit
(Use `node --trace-warnings ...` to show where the warning was created)
entry { op: 'ADD', key: null, value: 'hello from ./FOOBAR 2' }
```

run clients (unique port and directory name!)
```bash
$ node server.js 13255 FOOBARBAZ /orbitdb/zdpuAkn4eb7Xdy5UFCvFGEcYd5HDhufhJHWAgYgVMpWK7U5wF
running with port:13255 and ./FOOBARBAZ
clientEventsDb address /orbitdb/zdpuArg5XeMUYwsXT37iuhsSwxJBvuJB4M6FHEdWmmACTkgWq
[]
entry { op: 'ADD', key: null, value: 'hello from ./FOOBARBAZ 1' }
(node:76188) MaxListenersExceededWarning: Possible EventTarget memory leak detected. 11 abort listeners added to [AbortSignal]. Use events.setMaxListeners() to increase limit
(Use `node --trace-warnings ...` to show where the warning was created)
entry { op: 'ADD', key: null, value: 'hello from ./FOOBARBAZ 2' }
entry { op: 'ADD', key: null, value: 'hello from ./FOOBARBAZ 3' }
```

## errors

see this issue on orbitdb https://github.com/orbitdb/orbitdb/issues/1154

```
r➜ saysheep node server.js 13245 FOOBAR /orbitdb/zdpuAkn4eb7Xdy5UFCvFGEcYd5HDhufhJHWAgYgVMpWK7U5wF
running with port:13245 and ./FOOBAR
clientEventsDb address /orbitdb/zdpuAkn4eb7Xdy5UFCvFGEcYd5HDhufhJHWAgYgVMpWK7U5wF
[
{
hash: 'zdpuB3avp7QNiLGRrqW4VGRaMaiBnVXb5uNxM9pDnh1WMedrG',
value: 'hello from ./FOOBAR 0'
},
{
hash: 'zdpuAnEBejvHf7eV3V8GdmxZ3eohHC2b99HeArDwirFEKbL12',
value: 'hello from ./FOOBARBAZ 0'
},
{
hash: 'zdpuAkZfwcpwSkZD5pjueZ23vFkRdCkEQBP5kPr7DQ5vJpzX2',
value: 'hello from ./FOOBAR 1'
},
{
hash: 'zdpuAksgzcANHLxzAAdmBoJ5YvQ1keC8JPB8hgULAjv5QLWhT',
value: 'hello from ./FOOBAR 2'
},
{
hash: 'zdpuApjmxQZSuRdU5Jox3tdgWo989g75HcvuH83Ty2LjjfjE4',
value: 'hello from ./FOOBAR 3'
},
{
hash: 'zdpuB21RVBxSH1PDupAiT9S3shwvTohRe7ZbpDs4FBdzQirJ2',
value: 'hello from ./FOOBAR 4'
},
{
hash: 'zdpuArotYNoZRjRmWvMquVwajtK2afVSqzjgeoUwN2XSo6wBa',
value: 'hello from ./FOOBAR 5'
},
{
hash: 'zdpuAm3srWH8BrZq3PNSts9E5SdD9xR5pDQFBZYdCMXtissFq',
value: 'hello from ./FOOBAR 6'
},
{
hash: 'zdpuAxhrzCC1CFfvwQCR7QT1Jwo1KPVgzTVF5CMZmY5gJFpws',
value: 'hello from ./FOOBAR 7'
},
{
hash: 'zdpuApkeaaSKWbrAUJqpbhoRoooemTzFAKhbcpqugx1U28T14',
value: 'hello from ./FOOBARBAZ 0'
},
{
hash: 'zdpuAtEWxR7hiJZ5zHUrXzSe1L4jjaTk3RdfSQiyVZPPe5XoX',
value: 'hello from ./FOOBAR 8'
},
{
hash: 'zdpuAkhtjZ6W81zLHHnPaynoX9PDn5QTizTgRAzZ3ZZ2pCskQ',
value: 'hello from ./FOOBARBAZ 1'
},
{
hash: 'zdpuAo4RLpKKFa56F3TAtk3uW2dAiAkJRnrHoz3hjfG8MbL64',
value: 'hello from ./FOOBAR 9'
},
{
hash: 'zdpuAp9cZULMutQwVK8GWny2rg4WQSLZxUAU9XcvEJJa8RSiG',
value: 'hello from ./FOOBAR 10'
},
{
hash: 'zdpuAmno4QAPBSBBj7sfFs4ir5g36GQ9BrJME9EXfGmDSupWr',
value: 'hello from ./FOOBAR 11'
},
{
hash: 'zdpuAsHa13ue7EEsx2WZ9JrYcJDnmmgDxTeMPBnJ3y21cMGR7',
value: 'hello from ./FOOBAR 12'
},
{
hash: 'zdpuAtuWs18SKPJNaRtBNqAhgYLbWccYLEWRZpLKF5zx8gEdS',
value: 'hello from ./FOOBAR 13'
},
{
hash: 'zdpuAupmJMBpeLZM9x82gDneWnHqpsyB6rTVkvdpcobBYqFEL',
value: 'hello from ./FOOBAR 14'
},
{
hash: 'zdpuAobn8C3rYZnutnBpKUrnRcX8dYe8uPFKCGYcFxF7LRChc',
value: 'hello from ./FOOBAR 15'
},
{
hash: 'zdpuAyARSECBDtue8PpjfnsL8FwHQkFhxBh6UU2iXwY3tB1uk',
value: 'hello from ./FOOBAR 16'
},
{
hash: 'zdpuAw1bVt8pS6c2MUJkch8yvjEa8SEwSxiCMo4q4BFm9e3Jf',
value: 'hello from ./FOOBAR 17'
},
{
hash: 'zdpuArLhmsuyLvKEui2Dw8cV1mCZcs7pTChjzfLhHVKJWsTfj',
value: 'hello from ./FOOBAR 18'
}
]
(node:78587) MaxListenersExceededWarning: Possible EventTarget memory leak detected. 11 abort listeners added to [AbortSignal]. Use events.setMaxListeners() to increase limit
(Use `node --trace-warnings ...` to show where the warning was created)

node:internal/process/promises:289
triggerUncaughtException(err, true /* fromPromise */);
^

[AggregateError: All promises were rejected] {
[errors]: [
Error: Want for bafyreiaeg347tyzk4o5ixpsgsstemg5u5fhyyui6isuqlhm2qvbbwi54eu aborted
at EventTarget. (file:///home/nihil/Documents/saysheep/node_modules/ipfs-bitswap/dist/src/notifications.js:56:24)
at [nodejs.internal.kHybridDispatch] (node:internal/event_target:814:20)
at EventTarget.dispatchEvent (node:internal/event_target:749:26)
at abortSignal (node:internal/abort_controller:371:10)
at AbortController.abort (node:internal/abort_controller:393:5)
at EventTarget.onAbort (file:///home/nihil/Documents/saysheep/node_modules/any-signal/dist/src/index.js:8:20)
at [nodejs.internal.kHybridDispatch] (node:internal/event_target:814:20)
at EventTarget.dispatchEvent (node:internal/event_target:749:26)
at abortSignal (node:internal/abort_controller:371:10)
at AbortController.abort (node:internal/abort_controller:393:5),
AggregateError: unable to fetch raw block for CID bafyreiaeg347tyzk4o5ixpsgsstemg5u5fhyyui6isuqlhm2qvbbwi54eu from any gateway
at TrustlessGatewayBlockBroker.retrieve (file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/trustless-gateway/broker.js:52:15)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at runNextTicks (node:internal/process/task_queues:64:3)
at listOnTimeout (node:internal/timers:540:9)
at process.processTimers (node:internal/timers:514:7)
at async file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/utils/networked-storage.js:182:31
at async Promise.any (index 1)
at async raceBlockRetrievers (file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/utils/networked-storage.js:179:16)
at async NetworkedStorage.get (file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/utils/networked-storage.js:91:27)
at async BlockStorage.get (file:///home/nihil/Documents/saysheep/node_modules/helia/dist/src/storage.js:68:20) {
[errors]: [
Error: fetching raw block for CID bafyreiaeg347tyzk4o5ixpsgsstemg5u5fhyyui6isuqlhm2qvbbwi54eu from gateway https://dweb.link/ipfs/bafyreiaeg347tyzk4o5ixpsgsstemg5u5fhyyui6isuqlhm2qvbbwi54eu?format=raw was aborted
at TrustlessGateway.getRawBlock (file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/trustless-gateway/trustless-gateway.js:71:23)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at runNextTicks (node:internal/process/task_queues:64:3)
at listOnTimeout (node:internal/timers:540:9)
at process.processTimers (node:internal/timers:514:7)
at async TrustlessGatewayBlockBroker.retrieve (file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/trustless-gateway/broker.js:25:31)
at async file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/utils/networked-storage.js:182:31
at async Promise.any (index 1)
at async raceBlockRetrievers (file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/utils/networked-storage.js:179:16)
at async NetworkedStorage.get (file:///home/nihil/Documents/saysheep/node_modules/@helia/block-brokers/dist/src/utils/networked-storage.js:91:27)
]
}
]
}

Node.js v20.10.0
```