mosquitto

1.下载·JAR包： https://repo.eclipse.org/content/repositories/paho-releases/org/eclipse/paho/ 2.下载mosquitto： http://mosquitto.org/files/binary/ 由于下载mosquitto后，会缺失 pthreadVC2.dll，libeay32.dll 和 ssleay32.dll 这三个文件，下面提供下载这三个文件的方法： 3.下载pthreadVC2.dll： ftp://sources.redhat.com/pub/pthreads-win32/dll-latest/dll/x64/ 下载完成后将此文件粘贴到mosquitto 的路径中，如图： 4.下载libeay32.dll 和 ssleay32.dll： http://slproweb.com/products/Win32OpenSSL.html 下载完成后，在安装路径中找到 libeay32.dll和ssleay32.dll两个文件 将这两个文件也粘贴到 mosquitto 的安装路径中 以上步骤做完就可以开始配置环境变量了 5.配置环境变量： 然后点击确定就ok了，接下来可以通过命令行来进行测试 6.测试： 同时！！ 开启三个命令行： 第一个：开启mosquitto　　命令：mosquitto -v

I am able to subscribe to the mosquitto broker with this Java code, without username and password. Now, i would like to subscribe to an emqttd broker which requires some dummy username and password. How can i do this?. Thanks. http://tgrall.github.io/blog/2017/01/02/getting-started-with-mqtt/#disqus_thread https://github.com/emqtt/emqttd package com.mapr.demo.mqtt.simple; import org.eclipse.paho.client.mqttv3.MqttClient; import org.eclipse.paho.client.mqttv3.MqttException; public class Subscriber { public static void main(String[] args) throws MqttException { System.out.println("== START

在centos上搭建mqtt服务，主要是用到mosquitto消息代理服务软件： 我的linux版本为centos7 1、安装软件 按照如下命令安装： yum install gcc-c++ yum install cmake yum install openssl-devel 新建data文件夹存放软件，下载mosquitto版本，并解压，命令如下： mkdir data cd data wget http://mosquitto.org/files/source/mosquitto-1.4.10.tar.gz tar -xzvf mosquitto-1.4.10.tar.gz 安装c-areas： wget http://c-ares.haxx.se/download/c-ares-1.10.0.tar.gz tar xvf c-ares-1.10.0.tar.gz cd c-ares-1.10.0 ./configure make sudo make install 安装lib-uuid： yum install libuuid-devel 安装libwebsockets： wget https://github.com/warmcat/libwebsockets/archive/v1.3-chrome37-firefox30.tar.gz tar zxvf v1.3

I have installed mosquito broker on my mac using brew install mosquitto . Normally I don't give any commands to start the mosquitto server. It is started automatically when I switch on my mac. I have verified that it is running by using the command ps -ef | grep mosquitto , which gives the following output 501 209 153 0 2:20PM ?? 0:06.93/usr/local/opt/mosquitto/sbin/mosquitto -c /usr/local/etc/mosquitto/mosquitto.conf 501 2559 1007 0 10:36AM ttys001 0:00.00 grep mosquitto 501 865 815 0 2:32PM ttys003 0:00.86 mosquitto_sub -h 127.0.0.1 -t esb.test2 Then I stopped the server by killing the

Does anybody know where I can get some example MQTT client Go (golang) code that does both publish and subscribe in an infinite loop ? I am messaging with a Mosquitto broker running on MacOs. In more detail... Get a message from the network (a topic) Compute something based on that message Send the result of the computation back to the network (topic) Here is the code I am using: package main import ( "fmt" MQTT "github.com/eclipse/paho.mqtt.golang" "os" "time" ) var knt int var f MQTT.MessageHandler = func(client MQTT.Client, msg MQTT.Message) { fmt.Printf("MSG: %s\n", msg.Payload()) text:=

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have just downloaded the latest Arduino Library code from Github, and it's broken my MQTT client program. I'm using PubSubClient 1.91 on Arduino, and Mosquitto 1.1.2 (Build 2013-03-07) on Mac OSX. (I also tested against Mosquitto on Windows 7, same problem.) The supplied Mosquitto clients work fine, (Mac over to Windows, Windows over to Mac) so it's some problem with what's coming from the Arduino end. A wireshark trace shows the Arduino client sending the following data packet: 10:15:ff:ff:4d:51:49:73:64:70:03:02:00:0f:00:07:41:72:64:75

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to utilize Mosquittos recent update to support websockets in the broker. I'm running Mosquitto v1.4.2 and I've added the following lines to the mosquitto configuration file (mosquitto.conf): listener 10001 127.0.0.1 protocol websockets listener 1883 protocol mqtt When I try and start the broker with the new configuration I get the following : $ mosquitto -c /etc/mosquitto/mosquitto.conf Error: Websockets support not available. Error found at /etc/mosquitto/mosquitto.conf:16. Error: Unable to open configuration file. I was under

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm using mosquitto and the Eclipse PAHO Java client. Everything is working fine on plain TCP sockets. but now I want to use SSL for athentication (encryption not necessarily needed). first I followed the instructions from http://mosquitto.org/man/mosquitto-tls-7.html in mosquitto client I can not publish my message without the --insecure option, means i have to mosquitto_pub -h -p -t "/topic1/test" -m "testmsg" --cafile ca_cert.pem --cert client.crt --key client_priv.key --tls-version tlsv1.2 --insecure otherwise an protocol error appears