Waldemar Quevedo wallyqs

First, create a few volumes so that state is persisted across restarts:

docker volume create nats1
docker volume create nats2
docker volume create nats3

Now create a docker-compose.yaml with the following:

Approach 1

Steps

$ rm go.sum 
$ rm go.mod

$ go run examples/stan-pub/main.go 
examples/stan-pub/main.go:24:2: no required module provides package github.com/nats-io/nats.go: go.mod file not found in current directory or any parent directory; see 'go help modules'

Mixed Auth via Leafnodes

Server A starts with basic auth:

port = 4222

leaf {
  port = 7422
}

	import asyncio

	import nats
	from nats.errors import TimeoutError


	async def main():
	nc = await nats.connect("localhost")

	# Create JetStream context.

	import asyncio

	import nats
	from nats.errors import TimeoutError


	async def main():
	nc = await nats.connect("localhost")

	# Create JetStream context.

	import argparse
	import asyncio
	import sys
	import time
	from random import randint

	import nats

	try:
	import uvloop

	nats:
	image: nats:alpine

	jetstream:
	enabled: true

	memStorage:
	enabled: true
	size: "2Gi"

	require 'nats'

	# Connect to server that has JetStream support, e.g.
	#
	# nats-server -js
	#
	# To include in Gemfile:
	#
	# source "https://rubygems.org"
	#

	nats:
	image: nats:2.4.0-alpine

	limits:
	maxConnections:
	maxSubscriptions:
	maxControlLine:
	maxPayload:
	writeDeadline:
	maxPending:

	package main

	import (
	"fmt"
	"log"

	"github.com/nats-io/nats.go"
	)

	func main() {