An implementation of simple byte storage for including in Holochain DNAs.
- Breakdown large objects into 2MB or less (2,097,152 bytes)
- Lookup memory by hash
Example using Mere Memory zomes in a DNA manifest (example)
manifest_version: "1"
name: storage
integrity:
uid: "00000000-0000-0000-0000-000000000000"
properties: ~
origin_time: "2022-07-21T00:00:00.000000Z"
zomes:
- name: mere_memory
bundled: ./path/to/mere_memory.wasm
# ...other integrity zomes
coordinator:
zomes:
- name: mere_memory_api
bundled: ./path/to/mere_memory_api.wasm
dependencies:
- name: mere_memory
# ...other coordinator zomesNOTES: replace APP_PORT, APP_ID, and DNA_NAME with runtime specific values.
import { AppInterfaceClient } from '@spartan-hc/app-interface-client';
import { MereMemoryZomelet } from '@spartan-hc/mere-memory-zomelets';
const client = new AppInterfaceClient( APP_PORT );
const app_client = await client.app( APP_ID );
const cell = app_client.createCellInterface( DNA_NAME, {
"mere_memory_api": MereMemoryZomelet,
});
const mere_memory = cell.zomes.mere_memory_api.functions;
let addr = await mere_memory.save( bytes );
// EntryHash
let memory = await mere_memory.remember( addr );
// {
// "author": Uint8Array { 132, 32, 36, 161, 226, 10, 210, 252, 95, 97, 22, 166, 218, 112, 206, 215, 16, 18, 223, 224, 167, 38, 207, 69, 26, 174, 146, 123, 163, 163, 159, 5, 44, 98, 57, 10, 121, 88, 173 },
// "published_at": 1696629542906,
// "hash": "1a0c2184ebeaeb1ac7949d10699e728e9218d9cf340ca99cd9412413cd07e599",
// "memory_size": 2954,
// "block_addresses": [
// Uint8Array { 132, 33, 36, 17, 76, 124, 124, 162, 198, 86, 83, 2, 196, 220, 74, 85, 113, 42, 191, 113, 202, 78, 140, 15, 247, 220, 148, 164, 35, 40, 242, 91, 127, 88, 54, 246, 28, 0, 148 }
// ]
// }For information on which versions of this package work for each Holochain release, see docs/Holochain_Version_Map.md
See CONTRIBUTING.md
