Question

我正在尝试将本地 mqtt 代理连接到 DIoTY 云代理。我参考了 https://www.losant.com/blog/how-to-configure-mosquitto-bridge-to-losant 并根据需要完成了所有配置文件更改。我的 /etc/mosquitto/mosquitto.conf 看起来像

# Place your local configuration in /etc/mosquitto/conf.d/
#
# A full description of the configuration file is at
# /usr/share/doc/mosquitto/examples/mosquitto.conf.example

pid_file /var/run/mosquitto.pid

persistence true
persistence_location /var/lib/mosquitto/

log_dest file /var/log/mosquitto/mosquitto.log

include_dir /etc/mosquitto/conf.d

我在 conf.d 中创建了单独的 cloud.conf 文件

# Config file for mosquitto

# See mosquitto.conf(5) for more information.

user mosquitto
max_queued_messages 200
message_size_limit 0
allow_zero_length_clientid true
allow_duplicate_messages false

listener 1883
autosave_interval 900
autosave_on_changes false
persistence true
persistence_file mosquitto.db
allow_anonymous true

connection dioty
address mqtt.dioty.co:1883
bridge_attempt_unsubscribe false
remote_username *******
remote_password *******
start_type automatic
bridge_protocol_version mqttv311
notifications false
try_private true
bridge_insecure false
cleansession false
topic # in 0

启动broker后的Mosquitto日志如下

1608537228: mosquitto version 1.6.12 starting
1608537228: Config loaded from /etc/mosquitto/mosquitto.conf.
1608537228: Opening ipv4 listen socket on port 1883.
1608537228: Opening ipv6 listen socket on port 1883.
1608537228: mosquitto version 1.6.12 running
1608539039: Saving in-memory database to /var/lib/mosquitto/mosquitto.db.

我认为我的本地 mqtt 没有读取 .conf 文件。我该如何解决这个问题？

Answer 1

您正在使用 Losant 配置来配置 DIOTY brokert，这将不起作用，因为两者是不同的 broker。

要在 mosquitto 配置中保存凭据，首先，您必须使用 mosquitto_passwd

生成密码文件

mosquitto_passwd -c /etc/mosquitto/passwd USER PASSWORD

然后将密码文件位置添加到 mosquitto 配置并设置 allow_anonymouse=false

allow_anonymous false
password_file /etc/mosquitto/passwd

就是这样，您现在只需要使用

发布或订阅

mosquitto_pub -h localhost -t "test" -m "hello world

mosquitto_sub -h localhost -t test

本地 MQTT 代理在桥接到云 MQTT 代理时未读取 .conf 文件

1 个答案: