justforfunc | The repository for the YouTube series JustForFunc

by campoy Go Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | justforfunc Summary

justforfunc is a Go library typically used in Video applications. justforfunc has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

This repository contains the code for most of the episodes from the YouTube series #justforfunc.

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Support

justforfunc has a medium active ecosystem.

It has 1426 star(s) with 196 fork(s). There are 109 watchers for this library.

It had no major release in the last 6 months.

There are 13 open issues and 11 have been closed. On average issues are closed in 30 days. There are 9 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of justforfunc is current.

Quality

justforfunc has no bugs reported.

Security

justforfunc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

justforfunc is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

justforfunc releases are not available. You will need to build from source code and install.

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justforfunc Key Features

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justforfunc Examples and Code Snippets

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Community Discussions

Trending Discussions on justforfunc

Shutting down a Go server on browser close

Error when trying to parse trace using go tool trace

QUESTION

Shutting down a Go server on browser close

Asked 2018-Jun-17 at 15:51

I wrote a small checkbook ledger in Go as a server that runs in localhost and opens the default browser to a small web app front-end (https://bitbucket.org/grkuntzmd/checks-and-balances).

To automatically shut down the server when the browser tab is closed, I have the browser call a "heartbeat" URL every few seconds. If that heartbeat does not arrive, the server uses (*Server) Shutdown to stop running.

Is there any way to do the same thing using contexts (https://golang.org/pkg/context/)? It is my understanding from watching this episode of JustForFunc that a context passed down to a handler will be notified if the client cancels a request.

...

ANSWER

Answered 2018-Jun-04 at 19:33

Instead of sending a "heartbeat" request every so often, you could take advantage of server-sent events.

Server-sent events is a web technology where the browser makes a HTTP request and keeps the connection open to receive events from the server. This could replace your need for repeated heartbeat requests by having the server shutdown when the connection to the event source is closed.

Here's a basic server implementation in Go:

Source https://stackoverflow.com/questions/50686745

QUESTION

Error when trying to parse trace using go tool trace

Asked 2017-Nov-11 at 12:02

I was following tutorial from JustForFunc episode 22

Added those two lines at the start of main() in main.go:

...

ANSWER

Answered 2017-Nov-11 at 12:02

I found a solution to my problem. I followed this tutorial https://making.pusher.com/go-tool-trace/. Added code to main :

Source https://stackoverflow.com/questions/47229980

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install justforfunc

You can download it from GitHub.

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