Do the development of MQTT and record some learning processes.
Installation includes:
1, RPM Installation
2. Source code Installation
(i) Installation with RPM
Installation Environment Centos6.4
Download the Mosquitto RPM installation package from the link below: Click the Open link (http://download.opensuse.org/repositories/home:/oojah:/mqtt/CentOS_CentOS-6/i686/)
To run the Install command:
[Root@local
The following describes how to install Mosquitto and communicate using MQTT
1. Introduction of Mosquitto Warehouse and update
$sudo apt-add-repository Ppa:mosquitto-dev/mosquitto-ppa
$sudo apt-get Update
2. Install the Mosquitto package by executing the following command
$sudo Apt-get Install Mosquitto
3. Installing the Mosquitto Development Kit
$sudo Apt-get Install Libmosquitto-dev
4. Installing the Mosquitto client
$sudo Apt-get Install Mo
Tags: different config Unix bring pos description mes use meaning1. Why inter-process communication is requiredThe realization of complex business system has two kinds of relative realization idea, one is to do a chatty program, this program is all tube, completely realizes all functions of the business system, second, the complex system is decomposed into a series of function points, then corresponding to do multiple programs to jointly realize the overall function. The latter idea is the embod
command to generate the so file.
5. Move the so file to the Mosquitto directory (not the source directory, but the installed directory)
MV auth-plug.so/etc/mosquitto/
6. Edit the Mosquitto configuration file
Mosquitto-auth-plug has a variety of sample configuration files in the source code, you can use these files. For example, I use MySQL to verify that you can use the mosquitto-mysql.conf in the examples directory.
MV Mosquitto.conf Mosquitto.conf.origin (retains the original configur
Brief introductionTsung is a stress testing tool that can test servers including HTTP, WebDAV, PostgreSQL, MySQL, LDAP, and Xmpp/jabber. For HTTP testing, Tsung supportsHTTP 1.0/1.1, which contains a proxy-mode session record, supports GET, POST and PUT, and DELETE methods, supports cookies and basic WWW authentication, and also supports SSL.How the Tsung Works(1) Each virtual user of Tsung is a lightweight process of Erlang. There is a big difference between this and LoadRunner.(2) The virtual
default TcpListenerAdddefaultlistenerwhenlistenersisempty ();//obtained from user Configuration to tcplisteners bound to NettyStartfutures.addall (Starttcplisteners ( This. Listenerconfigurationservice.gettcplisteners ()));//obtained from user Configuration to tlstcplisteners bound to NettyStartfutures.addall (Starttlstcplisteners ( This. Listenerconfigurationservice.gettlstcplisteners ()));//obtained from user Configuration to websocketlisteners bound to NettyStartfutures.addall (Startwebsocke
Original address: http://blog.sina.com.cn/s/blog_6c762bb30101bkfp.html
First, download RSMBThe full name is Reallysmall Messagebroker. Click the address below to download https://www.ibm.com/developerworks/community/groups/service/html/communityview?communityUuid= d5bedadd-e46f-4c97-af89-22d65ffee070Second, start RSMB service after downloading, unzipThe directory structure is as follows.It can be seen from the above, because we download is suitable for all the platform download package, so there
An mqtt-based Android message push example is provided for Android clients.CodeAndroidpushnotificationsdemo
There is a mosquitto website that implements server/broker and can be used as a testing website. The sample code for sending messages using this website is as follows.
# ! /Usr/bin/ENV Python # Coding = UTF-8 Import Mosquitto Import OS Import TimeBroker = " Test.mosquitto.org " Port = 1883Mypid = OS. getpid ()Client_uniq = " P
What is Mosquitto?Check this out!http://mosquitto.orgWhat is MQTT?Check this out.http://mqtt.orgsudoApt-getInstallLibc-ares-dev Libc-ares2-ywget-C http://mosquitto.org/files/source/mosquitto-1.3.5.tar.gzTar-XZVF mosquitto-1.3.5.Tar. gz-c/usr/local/SRCCD/usr/local/src/mosquitto-1.3.5sudo Makesudo Make Install# If you can not find the Libmosquitto.so.1sudo ln-s/usr/local/lib/libmosquitto.so.1/usr/lib/libmosquitto.so.1sudo ldconfigThen try this:Step 1.
Installed method Reference http://blog.csdn.net/Netown_Ethereal/article/details/22653125
Do MQTT development, record some learning process.
Installation includes:
1. RPM Installation
2, the source code installation
(i) the use of RPM installation
Installation Environment Centos6.4
Download the Mosquitto RPM installation package from the link below: Click on the Open link (http://download.opensuse.org/repositories/home:/oojah:/
, CDMA/TDMA, TCP/IP, WCDMA, TD-SCDMA , Td-lte, Fdd-lte, TCP/IP, HTTP, and so on.5. The communication protocols used in the IoT Technology Framework System are: AMQP, JMS, REST, Http/https, COAP, DDS, MQTT, etc.Second, the communication protocol:1. Introduction to HTTP protocolHTTP is an object-oriented protocol belonging to the application layer, which is suitabl
http://blog.csdn.net/heanyu/article/details/6202500
RTP (Real time Transport Protocol)
RTP is a transport protocol for multimedia traffic on the Internet that is published by the IETF (Internet Engineering Task Force) as RFC1889 . RTP is defined as a one-to-many transmission, with the purpose of providing time information and implementing stream synchronization. Typical applications for RTP are built on U
RTP (Real Time Transport Protocol)
RTP is a transmission protocol for multimedia data streams over the Internet.Rfc1889Release. RTP is defined to work during one-to-one or one-to-many transmission. It aims to provide time information and implement stream synchronization. Typical RTP applications are built on UDP, but can also work on TCP, ATM, and other protocols. RTP itself only guarantees the transmissio
The IP protocol is the most important protocol in the family of TCP/IP protocols, which provides unreliable, non-connected datagram transport services. So understanding IP protocols is critical to our learning network.IP headerImportant Field Introduction:4bit First ministerial degree: in 4 bytes, determines the IP head of the largest minister of 15*4=60, the general IP datagram header length of 20, at this
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