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Last Commit 11 months ago

Programming language: Go

License: MIT License

Tags: Utilities

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Based on the "Utilities" category.
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hub

9.9 3.2 goctx VS hub

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9.7 6.1 goctx VS ctop

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9.7 8.8 goctx VS excelize

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9.7 0.0 goctx VS go-torch

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9.6 9.6 goctx VS goreleaser

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9.6 7.4 goctx VS GJSON

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9.6 1.0 goctx VS wuzz

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9.4 4.8 goctx VS peco

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9.4 9.2 goctx VS usql

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9.4 6.3 goctx VS xlsx

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9.3 6.6 goctx VS resty

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godropbox

9.2 0.0 goctx VS godropbox

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Task

9.0 8.7 goctx VS Task

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9.0 2.4 goctx VS godotenv

A Go port of Ruby's dotenv library (Loads environment variables from `.env`.)
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9.0 0.0 goctx VS hystrix-go

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8.9 0.0 goctx VS gorequest

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8.8 0.0 goctx VS goreporter

A Golang tool that does static analysis, unit testing, code review and generate code quality report.
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8.7 8.6 goctx VS minify

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8.7 6.2 goctx VS go-funk

A modern Go utility library which provides helpers (map, find, contains, filter, ...)
mc

8.6 8.9 goctx VS mc

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8.6 0.0 goctx VS gojson

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8.3 3.0 goctx VS mergo

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8.0 4.8 goctx VS spinner

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7.9 1.1 goctx VS sling

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7.9 7.5 goctx VS mole

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7.9 3.8 goctx VS filetype

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7.5 8.8 goctx VS create-go-app

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gron

7.3 0.0 goctx VS gron

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7.3 0.0 goctx VS goreq

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7.1 7.0 goctx VS csvtk

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7.0 7.9 goctx VS mimetype

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Popular Comparisons

README

goctx

Get your context value faster

How to use

Replace

v := ctx.Value(key)

With

v := goctx.Value(ctx, key)

Benchmark

There will be little difference when there is only 1~2 context.WithXXX calls

With 5 context.WithXXX calls


BenchmarkValue/5/non_parallel/std-8	35313684	34.2 ns/op
BenchmarkValue/5/non_parallel/goctx-8	42801348	30.0 ns/op
BenchmarkValue/5/non_parallel/pure_map-8	16655377	72.8 ns/op
BenchmarkValue/5/parallel/std-8	168420460	7.09 ns/op
BenchmarkValue/5/parallel/goctx-8	185695462	6.35 ns/op
BenchmarkValue/5/parallel/pure_map-8	67944997	17.6 ns/op

With 20 context.WithXXX calls


BenchmarkValue/20/non_parallel/std-8	7137338	168 ns/op
BenchmarkValue/20/non_parallel/goctx-8	14623730	81.4 ns/op
BenchmarkValue/20/non_parallel/pure_map-8	5282458	235 ns/op
BenchmarkValue/20/parallel/std-8	42826857	27.9 ns/op
BenchmarkValue/20/parallel/goctx-8	79149823	15.1 ns/op
BenchmarkValue/20/parallel/pure_map-8	22206717	53.8 ns/op

As we can see from the benchmark test, the map implementation is slower than the standard one, so it is not recommended to use RegisterValueFunc to register a context value function, unless you do not want to see nested stack with Value method call (That's also the reason why RegisterValueFunc is kept even it is not fast)