دانلود کتاب Zeromq

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Cover
Copyright
Credits
About the Author
About the Reviewers
www.PacktPub.com
Table of Contents
Preface
Chapter 1: Getting Started
The beginning
The message queue
Introduction to ZeroMQ
Simplicity
Performance
The brokerless design
Hello world
The request-reply pattern
Reply
Request
Sending the message
Handling strings in C
Checking the ZeroMQ version
Summary
Chapter 2: Introduction to Sockets
The publish-subscribe pattern
Filtering out messages
The socket options
Subscription
Unsubscription
Notes on the publisher-subscriber pattern
The pipeline pattern
The divide and conquer strategy
The ZMQ_PULL socket
The ZMQ_PUSH socket
Getting ZeroMQ context
Destroying ZeroMQ context
Cleaning up
Detecting memory leaks
Introduction to Valgrind
Summary
Chapter 3: Using Socket Topology
What a socket is
Types of Internet sockets
Transmission Control Protocol (TCP)
The three-way handshake protocol
TCP header
TCP flags
Properties of TCP
ZeroMQ sockets
Differences between TCP sockets and ZeroMQ sockets
Routing schemes
Unicast
Setting I/O threads and limiting the number of sockets
Working with multiple sockets
Working with multi-part messages
How to handle interruptions
Introduction to CZMQ
zctx
zstr_send
zloop
zmsg
zfile
zfile_mkdir
zhash
zlist
zclock
zthread
Summary
Chapter 4: Advanced Patterns
Extending the request-reply pattern
Writing multithreaded applications with ZeroMQ
Wrapping publisher-subscriber messages
High watermark
Reliability
Slow subscribers in a publish-subscribe pattern
Summary
Appendix
Index