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feat: use blockstore sessions #157

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Merged
achingbrain merged 4 commits into from
Jul 9, 2024
Merged

feat: use blockstore sessions #157

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4cde562
feat: use blockstore sessions
achingbrain Apr 15, 2024
52398ca
Merge branch 'main' into feat/use-blockstore-sessions
achingbrain Jul 9, 2024
971d5b3
Merge branch 'main' into feat/use-blockstore-sessions
achingbrain Jul 9, 2024
9cdf302
chore: fix build
achingbrain Jul 9, 2024
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1 change: 1 addition & 0 deletions README.md
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Expand Up @@ -92,6 +92,7 @@ $ npm start
| `USE_DELEGATED_ROUTING` | Whether to use the delegated routing v1 API | `true` |
| `DELEGATED_ROUTING_V1_HOST` | Hostname to use for delegated routing v1 | `https://delegated-ipfs.dev` |
| `USE_DHT_ROUTING` | Whether to use @libp2p/kad-dht for routing when libp2p is enabled | `true` |
| `USE_SESSIONS` | If true, use a blockstore session per IPFS/IPNS path | `true` |

<!--
TODO: currently broken when used in docker, but they work when running locally (you can cache datastore and blockstore locally to speed things up if you want)
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2 changes: 2 additions & 0 deletions src/constants.ts
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Expand Up @@ -15,6 +15,8 @@ export const FASTIFY_DEBUG = process.env.FASTIFY_DEBUG ?? ''

export const USE_SUBDOMAINS = process.env.USE_SUBDOMAINS !== 'false'

export const USE_SESSIONS = process.env.USE_SESSIONS !== 'false'

export const ECHO_HEADERS = process.env.ECHO_HEADERS === 'true'

/**
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8 changes: 6 additions & 2 deletions src/helia-http-gateway.ts
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@@ -1,5 +1,5 @@
import { raceSignal } from 'race-signal'
import { USE_SUBDOMAINS } from './constants.js'
import { USE_SUBDOMAINS, USE_SESSIONS } from './constants.js'
import { dnsLinkLabelEncoder, isInlinedDnsLink } from './dns-link-labels.js'
import { getFullUrlFromFastifyRequest, getRequestAwareSignal } from './helia-server.js'
import { getIpnsAddressDetails } from './ipns-address-utils.js'
Expand Down Expand Up @@ -89,7 +89,11 @@ export function httpGateway (opts: HeliaHTTPGatewayOptions): RouteOptions[] {

// if subdomains are disabled, have @helia/verified-fetch follow redirects
// internally, otherwise let the client making the request do it
const resp = await opts.fetch(url, { signal, redirect: USE_SUBDOMAINS ? 'manual' : 'follow' })
const resp = await opts.fetch(url, {
signal,
redirect: USE_SUBDOMAINS ? 'manual' : 'follow',
session: USE_SESSIONS
})

await convertVerifiedFetchResponseToFastifyReply(url, resp, reply, {
signal
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