Tracing golang HTTP request latency
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tcnksm Merge pull request #16 from Songmu/fix-go1.8-or-later
Make `ContentTransfer ()`, `End ()` and `Format()` work even after go1.8
Latest commit 6962beb Sep 26, 2017

README.md

go-httpstat Go Documentation Build Status MIT License

go-httpstat is a golang package to trace golang HTTP request latency (DNSLookup, TCP Connection and so on). Because it uses httptrace internally, just creating go-httpstat powered context and giving it your http.Request kicks tracing (no big code modification is required). The original idea came from httpstat command ( and Dave Cheney's golang implementation) 👏. This package now traces same latency infomation as them.

See usage and example on GoDoc.

NOTE: Since httptrace was introduced after go1.7, this package may not work with old HTTP client. Especially, if you don't use net.DialContext it can not trace DNS and connection.

Install

Use go get,

$ go get github.com/tcnksm/go-httpstat

Author

Taichi Nakashima