[Req-broker-rep] mode: for requests from multiple clients, the broker distributes multiple tasks to the workers one by one, so that requests from multiple clients can be sent to the broker concurrently. Worker concurrent execution operations. The
This article describes the socket of zeromq in req and rep.
This is a classic request-reply example.
The Code is also very simple:
/// Hello World server // binds rep socket to TCP: // *: 5555 // expects "hello" from client, replies with "world" //
It seems that I haven't written technical posts for two months (political posts have been quite written ). Today, I would like to introduce to programmers a network communication-related open-source project called zeromq (hereinafter referred to as
Basic Introduction
Pre-reading
Environment Description
Zeromq patterns in Salt
Salt master
Salt minion
Salt
Summary
Basic Introduction
The underlying network architecture of salt is implemented using zeromq (2014.1 and earlier versions, starting
With a single-process server, when I want to join the first game features, I again tangled, this goods is not the last thing I want Ah, I even use a single process to write the whole game, it is not this ah, I want a multi-process server, and the
What the hell is a zeromq?Connect your code in any language, on any platform.carries messages across InProc, IPC, TCP, TPIC, multicast.Smart patterns like Pub-sub, Push-pull, and Router-dealer.high-speed asynchronous I/O engines, in a tiny
Http://youzifei.iteye.com/blog/1698237zeromq It took a great effort to install ZEROMQ today.Here's a look at the process of installing ZEROMQ on LinuxFirst of allhttp://download.zeromq.org/1. Download the latest version of
Software:Pip Install PYZMQCode:==server.py## Hello World Server in Python# binds REP socket to tcp://*:5555# expects "Hello" from the client, replies with "World"#Import ZMQImport timeContext = Zmq. Context ()Socket = Context.socket (ZMQ. REP)Socket.
Salt-master startup processEnvironment introductionWe use the following environment to analyze the SaltStack source code:System: CentOS-7Python version: 2.7.5Saltstack version: 2015.5.2 (Lithium)We use the following method to install salt-master:Rpm-
There seems to be a problem with the MacUnder Debian, install the librarysudo apt-get Install Libzmq-devGet GITHUB.COM/ALECTHOMAS/GOZMQDemo CodePackage Mainimport"FMT"Import ZMQ"GITHUB.COM/ALECTHOMAS/GOZMQ"Func Main () {context, _:=ZMQ. Newcontext ()
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.