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advertising torrent info hash on DHT

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This commit is contained in:
Marcin Czenko 2025-02-28 16:17:02 +01:00
parent e4a04f37da
commit d85b146602
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GPG Key ID: 33DEA0C8E30937C0
1 changed files with 29 additions and 0 deletions
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29
codex/blockexchange/engine/advertiser.nim
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@ -56,7 +56,20 @@ proc addCidToQueue(b: Advertiser, cid: Cid) {.async: (raises: [CancelledError]).
trace "Advertising", cid
proc advertiseInfoHash(b: Advertiser, cid: Cid) {.async: (raises: [CancelledError]).} =
if (infoHashCid =? cid.isTorrentInfoHash):
# announce torrent info hash
await b.addCidToQueue(cid)
return
await b.addCidToQueue(cid)
proc advertiseBlock(b: Advertiser, cid: Cid) {.async: (raises: [CancelledError]).} =
without isTorrent =? cid.isTorrentInfoHash, err:
warn "Unable to determine if cid is torrent info hash"
return
if isTorrent:
await b.addCidToQueue(cid)
return
without isM =? cid.isManifest, err:
warn "Unable to determine if cid is manifest"
return
@ -89,6 +102,22 @@ proc advertiseLocalStoreLoop(b: Advertiser) {.async: (raises: []).} =
if cid =? await c:
await b.advertiseBlock(cid)
trace "Advertiser iterating blocks finished."
try:
if cids =? await b.localStore.listBlocks(blockType = BlockType.Torrent):
trace "Advertiser begins iterating torrent blocks..."
for c in cids:
if cid =? await c:
await b.advertiseBlock(cid)
trace "Advertiser iterating torrent blocks finished."
if cids =? await b.localStore.listBlocks(blockType = BlockType.Manifest):
trace "Advertiser begins iterating blocks..."
for c in cids:
if cid =? await c:
await b.advertiseBlock(cid)
trace "Advertiser iterating blocks finished."
except CatchableError as e:
error "Error in advertise local store loop", error = e.msgDetail
raiseAssert("Unexpected exception in advertiseLocalStoreLoop")
await sleepAsync(b.advertiseLocalStoreLoopSleep)
except CancelledError: