Vert.x 3 goes Scala
summary
Vert.x adds a native Scala stack with Scala-native APIs for every module (HTTP, MQTT, gRPC, auth, DB clients) and a stable release targeted as 3.4.2; all cores run nonblocking on NIO 4.1. The event bus transparently spans nodes using Hazelcast cluster with automatic round-robin (TCP/k8s discovery available), demonstrated by spinning up multiple JVMs. A quick SockJS browser bridge chat, a telnet shell on port 4000, and an Akka-streams prototype show backpressure and practical integration working end to end.
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chapters (27)
- 0:00Introduction
- 0:55Reactive Manifesto
- 3:43Introducing Vertx
- 10:03Vertx Basics
- 13:54Coding
- 14:19Build
- 15:14HTTP
- 16:53Event Bus
- 17:42Test Address
- 18:47Deploy Vertx
- 19:23Sender
- 20:14Run
- 20:46Fail
- 21:12Spawn VM
- 22:07Multicasting
- 25:37React
- 26:19Connect Pack
- 26:34Address Browser
- 27:10Chat
- 27:40Fire up
- 27:56Running the application
- 28:51Chat server
- 30:20Launcher
- 31:03Server
- 31:47Bustail
- 34:37Work Experience
- 39:05Resilience
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