In this new post on the Martians blog, Head of Backend Vladimir Dementyev and Backend Engineer Pasha Kalashnikov show how the AnyCable-Go library can be used to control any WebSocket client.

To demonstrate, they build a phone call monitoring application with Hanami that can analyze Twilio media streams and provides users with a dashboard to see calls in real-time and to “peek” at them—with real-time transcripts of what’s been said.

AnyCable off Rails: connecting Twilio streams with Hanami