Crystal has websockets built into the standard library, and as with almost everything built in crystal it uses evented io. Here's a benchmark: http://serdardogr

Crystal has websockets built into the standard library, and as with almost everything built in crystal it uses evented io. Here's a benchmark: http://serdardogruyol.com/benchmarking-and-scaling-websockets-handling-60000-concurrent-connections-with-kemal http://serdardogruyol.com/benchmarking-and-scaling-websocket...