I've improved federation support for Lemmy and other servers that support FEP-1b12 Group Federation.
I had to increase the number of available file descriptors on my personal server 4x because of the resultant inbound volume of ActivityPub activities! I liked a federated post and DOSed my server.
#ktistec #activitypub #fediverse
Todd Sundsted
npub1ea…505wn
2025-12-07 12:20:05 UTC
Author Public Key
npub1eada4ttpsv7k33wwhdscdmrw2xw7n5kevnvj20lufxw4dgux5dzqv505wnSeen on
wss://relay.ditto.pubPublished at
2025-12-07 12:20:05 UTCEvent JSON
{
"id": "89f62c5d2d9741faedba2cf296995a7a0106b71c875c097646acc68e0b588241",
"pubkey": "cf5bdaad61833d68c5cebb6186ec6e519de9d2d964d9253ffc499d56a386a344",
"created_at": 1765110005,
"kind": 1,
"tags": [
[
"t",
"ktistec"
],
[
"t",
"activitypub"
],
[
"t",
"fediverse"
],
[
"proxy",
"https://epiktistes.com/objects/P7Hz-SjX7l8",
"activitypub"
],
[
"client",
"Mostr",
"31990:6be38f8c63df7dbf84db7ec4a6e6fbbd8d19dca3b980efad18585c46f04b26f9:mostr",
"wss://relay.ditto.pub/"
]
],
"content": "I've improved federation support for Lemmy and other servers that support FEP-1b12 Group Federation.\n\nI had to increase the number of available file descriptors on my personal server 4x because of the resultant inbound volume of ActivityPub activities! I liked a federated post and DOSed my server.\n\n#ktistec #activitypub #fediverse",
"sig": "3c7ab9dafb3e435bcd88db367fc9fe2c75076cab6d96f0e63501671132209a64e222cdd3f929fb0c3cebb66c9ffd431afacc865035357d23414924c8d9ee9f17"
}