https://github.com/ancientlore/fanout

A demo showing how to process incoming requests in parallel.
https://github.com/ancientlore/fanout

concurrency demo golang

Last synced: 17 days ago
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A demo showing how to process incoming requests in parallel.

• Host: GitHub
• URL: https://github.com/ancientlore/fanout
• Owner: ancientlore
• License: mit
• Created: 2019-02-15T18:10:26.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2023-02-04T18:06:31.000Z (almost 2 years ago)
• Last Synced: 2024-11-13T17:48:34.235Z (3 months ago)
• Topics: concurrency, demo, golang
• Language: Go
• Size: 180 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# fanout

A demo showing how to process incoming requests in parallel.

Useful to learn about:

* Concurrent execution (goroutines)

* Synchronization and messaging (channels)

* Multi-way concurrent control (`select`)

* Completing or canceling gracefully (`context.Context`)

## Build and Run

    $ go get github.com/ancientlore/fanout

    $ fanout

## Presentation

To run the presentation, use the [present](https://godoc.org/golang.org/x/tools/present) tool.

Install present:

    $ go get golang.org/x/tools/cmd/present

Run the presentation:

    $ present -notes -play

Navigate to http://127.0.0.1:3999/fanout.slide to see the presentation. Use the notes view by pressing `N` to see presenter notes.

## Good reading

* https://blog.golang.org/pipelines

* https://blog.golang.org/context

* https://golang.org/pkg/context/

* https://blog.golang.org/concurrency-is-not-parallelism

* https://talks.golang.org/2012/concurrency.slide

* https://swtch.com/~rsc/thread/