

netstack.fm
Plabayo BV
A podcast about networking, Rust, and everything in between. Join us as we explore the stack: from protocols and packet flows to the people and projects building the modern internet — all through the lens of Rust. Featuring deep dives, crate spotlights, and expert interviews.
Episodes
Mentioned books

10 snips
Sep 16, 2025 • 56min
Tokio with Carle Lerche
Episode 5 – Tokio with Carl Lerche.In this episode of Netstack.fm, Glen speaks with Carl Lerche, the creator and maintainer of the Tokio Runtime, about his journey into technology, the evolution of programming languages, and the impact of Rust on the software development landscape. They discuss the rise of async programming, the development of networking libraries, and the future of Rust in infrastructure. Carl shares insights on the creation of the Bytes crate, the implications of io_uring, and his role at Amazon. The conversation also touches on the upcoming Tokio conference and the introduction of Toasty, a new query engine for Rust.Learn more:https://tokio.rs/https://www.tokioconf.com/https://github.com/carllercheRamaIf you like this podcast you might also like our modular network framework in Rust: https://ramaproxy.orgChapters00:00 Intro00:45 Origins of Carl04:01 Parallel between DotCom Bubble and current AI wave05:52 Origins of Carl... Continued09:12 Carl discovers Rust in 201413:40 Creation of mio17:39 mio, tokio and futures19:15 Powers of Rust25:57 io_uring26:12 The Evolution of IO-URing and Its Practicality29:40 Carl's job at Amazon and Tokio30:51 Maintaining Tokio today and beyond32:30 Toasty38:58 AI in Software Development: A Tool for Productivity49:20 First Tokio Conference53:10 Final words55:17 OutroNetstack.FMMore information: https://netstack.fm/#episode-4Join our Discord: https://discord.gg/VN77rKHRReach out to us: hello@netstack.fmMusic for this episode was composed by Dj Mailbox. Listen to his music at https://on.soundcloud.com/4MRyPSNj8FZoVGpytj.

22 snips
Sep 9, 2025 • 1h 32min
Datastar and Hypermedia
Delaney shares his fascinating journey from 3D artist to developer, driven by a passion for real-time web visualization. The conversation dives into the innovative DataStar framework, highlighting its efficiency with Server-Sent Events over traditional polling. Delaney also discusses the challenges of WebSockets and introduces upcoming projects like DarkStar for low-latency gaming. He emphasizes the importance of simplicity in programming and community engagement, advocating for practical solutions that address real user problems.

11 snips
Sep 2, 2025 • 39min
OpenTelemetry, eBPF, and Metoro
Chris Batterbee, co-founder of Metoro and experienced software engineer, dives into the fascinating world of observability in modern software. He discusses how Metoro uses eBPF technology for automatic instrumentation, simplifying observability in Kubernetes environments. The conversation explores the integration of OpenTelemetry, common challenges developers face, and the potential of AI in diagnosing system issues. Chris also shares insights from his Y Combinator experience and highlights the competitive landscape of observability tools, positioning Metoro uniquely in the market.

Aug 26, 2025 • 45min
Hyper with Sean McArthur
Episode 2 – Hyper with Sean McArthur.In this episode, Glen interviews Sean McArthur, the creator and maintainer of the Hyper ecosystem. They discuss Sean's journey in software engineering, the evolution of Rust and asynchronous programming, and the growth of Hyper from its inception at Mozilla to its current status in the web development landscape. Sean shares insights on the creation of hyper, hyper-util, http, headers, the Warp framework, and the challenges of integrating HTTP/3 and QUIC. The conversation also touches on collaboration with cURL, the FFI layer, and Sean's aspirations for the future of Hyper and the broader ecosystem.Learn more about Sean McArthur, Hyper and Warp:https://seanmonstar.com/https://seanmonstar.com/sponsor/https://hyper.rs/https://seanmonstar.com/blog/async-hyper/https://github.com/hyperium/hyperhttps://github.com/seanmonstar/warphttps://seanmonstar.com/blog/warp/RamaIf you like this podcast you might also like our modular network framework in Rust: https://ramaproxy.orgChapters00:00 Intro00:45 Introduction to Sean and the Hyper Ecosystem01:48 Sean's entrance into Rust06:17 The Impact of Mozilla on Sean's Career07:54 The Development of Hyper and Its Challenges13:20 Realizing Hyper's Long-Term Potential15:32 The Creation of hyper-util and Its purpose17:32 http and headers crates22:40 Navigating API Design Challenges22:47 The Philosophy Behind Warp Framework26:43 Integrating HTTP/2 and HTTP/3 Support28:54 The Evolution of the Requests Library30:17 Commercial Aspects of Hyper31:31 The Complexities of HTTP/3 Integration34:35 Reflections on the cURL and Hyper Collaboration38:50 Maintaining Open Source Independence40:16 Future Aspirations for Hyper41:23 Encouraging Community Engagement in Open Source42:28 Final words43:57 OutroNetstack.FMMore information: https://netstack.fm/#episode-2Join our Discord: https://discord.gg/VN77rKHRReach out to us: hello@netstack.fmMusic for this episode was composed by Dj Mailbox. Listen to his music at https://on.soundcloud.com/4MRyPSNj8FZoVGpytj.

Aug 19, 2025 • 11min
Welcome to Netstack.fm
In the inaugural episode of NetStack FM, hosts Elizabeth and Glen introduce themselves and the purpose of the podcast, which is to explore the intersection of protocols and people in the tech industry. Glen shares his personal journey into technology, discussing his background in software development, gaming, and networking.The conversation highlights the challenges and learning experiences that shaped his careers, leading to the creation of Rama, a modular framework for building network services.The episode concludes with a preview of upcoming guests and topics, emphasizing the podcast's goal to educate and engage listeners in the world of networking and Rust.More information: https://netstack.fm/#episode-1Join our Discord: https://discord.gg/VN77rKHRReach out to us: hello@netstack.fmMusic for this episode was composed by Dj Mailbox. Listen to his music at https://on.soundcloud.com/4MRyPSNj8FZoVGpytj.


