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Go Systems Programming

You're reading from Go Systems Programming Master Linux and Unix system level programming with Go

Product type Paperback

Published in Sep 2017

Publisher Packt

ISBN-13 9781787125643

Length 466 pages

Edition 1st Edition

Languages

Go

Tools

Linux

Concepts

System Programming

Table of Contents (20) Chapters

Title Page

Credits

About the Author

About the Reviewer

www.PacktPub.com

Customer Feedback

Preface

1. Getting Started with Go and Unix Systems Programming

2. Writing Programs in Go FREE CHAPTER

3. Advanced Go Features

4. Go Packages, Algorithms, and Data Structures

5. Files and Directories

6. File Input and Output

7. Working with System Files

8. Processes and Signals

9. Goroutines - Basic Features

10. Goroutines - Advanced Features

11. Writing Web Applications in Go

12. Network Programming

Index

Remote procedure call (RPC)

Remote Procedure Call (RPC) is a client-server mechanism for interprocess communication. Note that the RPC client and the RPC server communicate using TCP/IP, which means that they can exist in different machines.

In order to develop the implementation of an RPC client or RPC server, you will need to follow some steps and call some functions in a given way. Neither of the two implementations is difficult; you just have to follow certain steps.

Also, visit the documentation page of the net/rpc Go standard package that can be found at https://golang.org/pkg/net/rpc/.

Note

Note that the presented RPC example will use TCP for client-server interaction. However, you can also use HTTP for client-server communication.

An RPC server

This subsection will present an RPC server named RPCserver.go. As you will see in the preamble of the RPCserver.go program, the RPC server imports a package named sharedRPC, which is implemented in the sharedRPC.go file: the name of the package...

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