Neo4j 4.1 in Docker

Getting Neo4j 4.1.0 to work in Docker has been a real struggle! The docker-compose file was:

version: "3"

services:
  neo4j:
    image: neo4j
    container_name: neo4j
    ports:
      - 7474:7474
      - 7687:7687
    environment:
      - "NEO4J_AUTH=none"

Note that authentication has been turned off, so just login with a blank username and password.

The browser kept returning:


WebSocket connection failure. Due to security constraints in your web browser, the reason for the failure is not available to this Neo4j Driver. Please use your browsers development console to determine the root cause of the failure. Common reasons include the database being unavailable, using the wrong connection URL or temporary network problems. If you have enabled encryption, ensure your browser is configured to trust the certificate Neo4j is configured to use. WebSocket `readyState` is: 3

To solve this, when you login change neo4j:// to bolt://

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