What is Hackers' Pub?

Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.

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We're pleased to share that Encyclia has joined our success stories.

@encyclia bridges academic research to the by making researcher profiles and publications discoverable through —built with for seamless interoperability across Mastodon and other fediverse platforms.

This demonstrates Fedify's versatility beyond traditional social networking, helping specialized domains connect to the federated web.

We're also grateful for 's sponsorship support, which helps make Fedify's development possible.

Learn more about Encyclia at https://encyclia.pub/. 📚

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We're pleased to share that Encyclia has joined our success stories.

@encyclia bridges academic research to the by making researcher profiles and publications discoverable through —built with for seamless interoperability across Mastodon and other fediverse platforms.

This demonstrates Fedify's versatility beyond traditional social networking, helping specialized domains connect to the federated web.

We're also grateful for 's sponsorship support, which helps make Fedify's development possible.

Learn more about Encyclia at https://encyclia.pub/. 📚

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We're pleased to share that Encyclia has joined our success stories.

@encyclia bridges academic research to the by making researcher profiles and publications discoverable through —built with for seamless interoperability across Mastodon and other fediverse platforms.

This demonstrates Fedify's versatility beyond traditional social networking, helping specialized domains connect to the federated web.

We're also grateful for 's sponsorship support, which helps make Fedify's development possible.

Learn more about Encyclia at https://encyclia.pub/. 📚

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We are pleased to announce the release of 1.7.0. This release was expedited at the request of the Ghost team, who are actively using Fedify for their implementation. As a result, several features originally planned for this version have been moved to Fedify 1.8.0 to ensure timely delivery of the most critical improvements.

This release focuses on enhancing message queue functionality and improving compatibility with ActivityPub servers through refined HTTP signature handling.

Native retry mechanism support

This release introduces support for native retry mechanisms in message queue backends. The new MessageQueue.nativeRetrial property allows queue implementations to indicate whether they provide built-in retry functionality, enabling Fedify to optimize its retry behavior accordingly.

When nativeRetrial is set to true, Fedify will delegate retry handling to the queue backend rather than implementing its own retry logic. This approach reduces overhead and leverages the proven retry mechanisms of established queue systems.

Current implementations with native retry support include:

  • DenoKvMessageQueue — utilizes Deno KV's automatic retry with exponential backoff
  • WorkersMessageQueue — leverages Cloudflare Queues' automatic retry and dead-letter queue features
  • AmqpMessageQueue — can now be configured to use AMQP broker's native retry mechanisms

The InProcessMessageQueue continues to use Fedify's internal retry mechanism, while ParallelMessageQueue inherits the retry behavior from its wrapped queue.

AMQP message queue improvements

Alongside Fedify 1.7.0, we have also released @fedify/amqp 0.3.0. This release adds the nativeRetrial option to AmqpMessageQueueOptions, enabling you to leverage your AMQP broker's built-in retry mechanisms. When enabled, this option allows the AMQP broker to handle message retries according to its configured policies, rather than relying on Fedify's internal retry logic.

Configurable double-knocking

The new FederationOptions.firstKnock option provides control over the HTTP Signatures specification used for the initial signature attempt when communicating with previously unknown servers.

Previously, the first knock for newly encountered servers always used RFC 9421 (HTTP Message Signatures), falling back to draft-cavage-http-signatures-12 if needed. With this release, you can now configure which specification to use for the first knock when communicating with unknown servers, with RFC 9421 remaining the default.

Summary

This release maintains Fedify's commitment to reliability and compatibility while laying the groundwork for more efficient message processing. The native retry mechanism support will particularly benefit applications using queue backends with sophisticated retry capabilities, while the double-knocking mechanism addresses real-world compatibility challenges in the ActivityPub ecosystem.

For detailed technical information about these changes, please refer to the changelog in the repository.

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わたし自身が当事者です
自分が過去に楽しく遊ばせてもらってたサーバーを離れるきっかけの一因が、HDML診断という診断メーカーです
旧Twitterで「俺、HDMLかもしれん……」というものにこじつけた診断ですね
もちろん、正しくはADHDです

この診断で遊ぶのは良くないとLTLで発言して「自分は当事者だが、楽しく遊んでいる(だから水を差すな)」とかなりつよめの、また多数のバッシングを受けました

違うんだ、と言いたくても、その時は言葉が出ませんでした

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This question crops up regularly on the fediverse, so here is a cheat sheet that should help anyone interested in finding fedi music and connecting with fedi musicians to get started.

TL;DR

  • Bonkwave Community (bonkwave & notbonkwave hashtags): What is Bonk Wave? What is not Bonk Wave? That’s right, and it’s also a thriving community of fedi musicians.

Essential Background Info

Further Resources

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서울 426개동 첫 ‘싱크홀 지도’ 절반이 안전도 낮은 4, 5등급 [히어로콘텐츠/크랙] www.donga.com/news/Society... "지하철은 공사 과정뿐 아니라 공사 후에도 지하수를 대량으로 빼내 지반이 약해지기 쉽다. 지하철역이 밀집한 곳일수록 고층 건물이 몰려 있다. 고층 건물 역시 지하를 깊이 파내고 지은 구조물이라 건물의 안정성을 유지하려면 계속 지하수를 뽑아내야 한다."

서울 426개동 첫 ‘싱크홀 지도’ 절반이 안전도 낮은...

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