[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379

[nobleson]

**I am running Windows 7 64bit mode, with Node version 8.12.0 installed.
I have followed the Get Started with TreeGateway API.
After installing with: npm install -g tree-gateway
I Run it though the tree-gateway.yaml file is generated, I got an endless stack overflow error thus:
rootPath: . database: redis: standalone: host: localhost port: 6379

C:\Users\Luke>cd C:\Users\Luke\Documents\VSCode Projects\cilmis-gateway

C:\Users\Luke\Documents\VSCode Projects\cilmis-gateway>treeGateway
No server configuration file was found. Creating a configuration file and saving it on 'C:\Users\Luke\Documents\VSCode Projects\cilmis-gateway\tree-gateway.yaml'
? Choose the redis topology: Standalone
? Redis host: localhost
? Redis port: 6379
? Redis DB number (Optional):
? Redis Password (Optional): [hidden]
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)

I created a test.yaml

name: Test version: 1.0.0 path: "/test" proxy: target: host: http://httpbin.org timeout: five seconds

I Run but I still got this unhandled event error.:

C:\Users\Luke\Documents\VSCode Projects\cilmis-gateway>treeGatewayConfig apis --add ./my-api.yaml
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)
[ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)**

[thiagobustamante]

TreeGateway needs a redis instance to store its configurations.

The easiest way is to start redis through docker, as:

$ docker run -p 6379:6379 -d --name redis redis