Meta Transaction Relayers at Scale by Isaac Patka (Devcon5)

Fri, Oct 2, 2020, 12:00 AM

Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more. https://archive.devcon.org/archive/watch/5/meta-transaction-relayers-at-scale Earlier this year Bloom’s smart contracts were consuming over 2% of all gas on Ethereum mainnet. All coming from one meta transaction relayer. In this talk we will cover the techniques implemented in Bloom’s transaction broadcasting service to meet strict requirements of transaction ordering, fee management, chain reorg detection and alerting. We will also cover the challenges of moving a Meta transaction service from test nets with low, consistent volume and quick confirmation times to main net with irregular costs and spiking periods of congestions.We will officially open source the service at Devcon and discuss future work involving how to reliably cache and batch transactions to further reduce meta transaction costs. Speaker(s): Isaac Patka Skill level: Intermediate Track: Developer Infrastructure Keywords: technical Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum Learn more about devcon: https://www.devcon.org/ Learn more about ethereum: https://ethereum.org/ Devcon is the Ethereum conference for developers, researchers, thinkers, and makers. Devcon 5 was held in Osaka, Japan on Oct 8 - 11, 2019. Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/