feat(brave): delegated peers and content routing #739
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This enables delegated routers in embedded js-ipfs running in Brave. Coupled with preload, this gives us basic file sharing functionality back, until we have real p2p transport, native DHT etc.
lidel
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Jul 25, 2019
package.json
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| @@ -66,6 +66,8 @@ | |||
| "private": true, | |||
| "preferGlobal": false, | |||
| "resolutions": { | |||
| "libp2p-delegated-content-routing": "0.3.1", | |||
| "libp2p-delegated-peer-routing": "0.3.1", | |||
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This ensures fixes from libp2p/js-libp2p-delegated-peer-routing#12 are in.
package.json
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| @@ -66,6 +66,8 @@ | |||
| "private": true, | |||
| "preferGlobal": false, | |||
| "resolutions": { | |||
| "libp2p-delegated-content-routing": "0.3.1", | |||
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This ensures fixes from libp2p/js-libp2p-delegated-content-routing#16 are in.
| const delegates = [ | ||
| '/dns4/node0.preload.ipfs.io/tcp/443/https', | ||
| '/dns4/node1.preload.ipfs.io/tcp/443/https' | ||
| '/dns4/node1.delegate.ipfs.io/tcp/443/https', |
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We got dedicated hostnames for use in delegate contexts: ipfs/js-ipfs#2291
| config.preload = { | ||
| enabled: true, | ||
| addresses: [ | ||
| '/dns4/node1.preload.ipfs.io/tcp/443/https', |
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We will reuse delegates here, but for now I use .preload. hostnames to make it easier to see which requests are from libp2p's routing modules, and which ones are triggered by preload logic in js-ipfs.
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This switches to 0.2.x versions of delegate modules which work correctly with js-libp2p + wip [1] fix for js-ipfs that caches DNS records for 1 minute, greatly reducing the HTTP request overhead to remote APIs. [1]: ipfs/js-ipfs#2304
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lidel
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|
This seems to work as expected, however remains experimental and opt-in for now. |
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This enables experimental delegated routers (ipfs/js-ipfs#2155)
in embedded js-ipfs running in Brave (#716).
Coupled with preload, this gives us basic file sharing functionality back.
This is not the end goal, just a stop gap until we have real p2p transport, native DHT etc.