By default, TCP sockets are placed in a blocking mode. This means the control is not returned to your program until some specific operation is complete. If you call the connect()
API, the connection blocks your program until the operation is complete. On many occasions, you don't want to keep your program waiting forever, either for a response from the server or for any error to stop the operation. For example, when you write a web browser client that connects to a web server, you should consider a stop functionality that can cancel the connection process in the middle of this operation. This can be achieved by placing the socket in the non-blocking mode.
Python Network Programming
By :
Python Network Programming
By:
Overview of this book
This Learning Path highlights major aspects of Python network programming such as writing simple networking clients, creating and deploying SDN and NFV systems, and extending your network with Mininet. You’ll also learn how to automate legacy and the latest network devices. As you progress through the chapters, you’ll use Python for DevOps and open source tools to test, secure, and analyze your network. Toward the end, you'll develop client-side applications, such as web API clients, email clients, SSH, and FTP, using socket programming.
By the end of this Learning Path, you will have learned how to analyze a network's security vulnerabilities using advanced network packet capture and analysis techniques.
This Learning Path includes content from the following Packt products:
• Practical Network Automation by Abhishek Ratan
• Mastering Python Networking by Eric Chou
• Python Network Programming Cookbook, Second Edition by Pradeeban Kathiravelu, Dr. M. O. Faruque Sarker
Table of Contents (30 chapters)
Title Page
Copyright
About Packt
Contributors
Preface
Free Chapter
Fundamental Concepts
Python for Network Engineers
Continuous Integration for Network Engineers
SDN Concepts in Network Automation
Low-Level Network Device Interactions
APIs and Intent-Driven Networking
The Python Automation Framework – Ansible Basics
The Python Automation Framework – Beyond Basics
AWS Cloud Networking
Working with Git
Sockets, IPv4, and Simple Client/Server Programming
Multiplexing Socket I/O for Better Performance
IPv6, Unix Domain Sockets, and Network Interfaces
Programming with HTTP for the Internet
Email Protocols, FTP, and CGI Programming
Programming Across Machine Boundaries
Working with Web Services – SOAP, and REST
Network Monitoring and Security
Network Modeling
Authentication, Authorization, and Accounting (AAA)
Open and Proprietary Networking Solutions
NFV and Orchestration – A Larger Ecosystem
Programming the Internet
Other Books You May Enjoy
Index
Customer Reviews