MQTT桥无法使用SSL

Question

http：//www.steves-internet-guide.com/mosquitto-tls/

http：//www.steves-internet-guide.com/mosquitto-bridge-encryption/

当我禁用SSL（从配置中删除证书并更改端口）时，它的工作正常。此外，我在nodejs中使用MQTT库编写的测试应用程序可以通过SSL连接到经纪人，而没有任何问题（使用与桥相同的CA.CRT）。因此，桥上看起来有问题，但不知道什么，日志无济于事。 MQTT代理配置：

allow_anonymous true
listener 8883
protocol mqtt
cafile /mosquitto/certs/ca.crt
certfile /mosquitto/certs/server.crt
keyfile /mosquitto/certs/server.key

MQTT桥配置：

log_type all

allow_anonymous true
listener 1883 0.0.0.0

connection hub_to_cloud
address XXX.XXX.XX.XX:8884
bridge_cafile /mosquitto/certs/ca.crt
bridge_protocol_version mqttv311
try_private false
topic # both 0

docker-compose.yml：

version: "3.8"

services:
  nginx:
    image: nginx:alpine
    restart: always
    container_name: nginx-container
    ports:
      - 80:80
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf
      - ./nginx/logs:/var/log/nginx
    networks:
      - mqtt-net
    depends_on:
      - mosquitto
  mosquitto:
    image: eclipse-mosquitto:2
    container_name: mqtt-broker
    ports:
      - 1884:1883
      - 8884:8883
      - 9002:9001
    volumes:
      - ./mosquitto/config:/mosquitto/config
      - ./mosquitto/data:/mosquitto/data
      - ./mosquitto/log:/mosquitto/log
      - ./mosquitto/certs:/mosquitto/certs
    networks:
      - mqtt-net
networks:
  mqtt-net:

nginx.conf：

events {
  worker_connections 1024;
}

stream {
  error_log /var/log/nginx/error.log;

  upstream mqtt_broker {
    server mqtt-broker:8884;
  }

  server {
    listen 8884;
    proxy_pass mqtt_broker;
  }
}

桥的唯一结果是：

Connecting Bridge Hub_to_cloud（xxx.xxx.xx.xx：8884）

，我设法解决了这个问题。当我将图像版本更改为

eclipse-mosquitto:latest

Answer 1

eclipse-mosquitto:2

Mosquitto在版本2.0.18中，它不起作用。