https://github.com/mtth/tracing

Distributed tracing
https://github.com/mtth/tracing

haskell tracing

Last synced: 2 months ago
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Distributed tracing

• Host: GitHub
• URL: https://github.com/mtth/tracing
• Owner: mtth
• License: bsd-3-clause
• Created: 2019-06-08T18:35:04.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2024-02-11T21:51:14.000Z (11 months ago)
• Last Synced: 2024-10-10T18:24:03.426Z (3 months ago)
• Topics: haskell, tracing
• Language: Haskell
• Homepage: https://hackage.haskell.org/package/tracing
• Size: 92.8 KB
• Stars: 24
• Watchers: 4
• Forks: 11
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Tracing [![Stackage LTS](https://stackage.org/package/tracing/badge/lts)](https://stackage.org/lts/package/tracing) [![Stackage Nightly](https://stackage.org/package/tracing/badge/nightly)](https://stackage.org/nightly/package/tracing) [![Hackage](https://img.shields.io/hackage/v/tracing.svg)](https://hackage.haskell.org/package/tracing) [![Haskell CI](https://github.com/mtth/tracing/actions/workflows/test.yml/badge.svg)](https://github.com/mtth/tracing/actions/workflows/test.yml)

An [OpenTracing](https://opentracing.io/)-compliant, simple, and extensible

distributed tracing library.

+ _Simple:_ add a single `MonadTrace` constraint to start tracing, without

  making your code harder to test!

+ _Extensible:_ use the built-in [Zipkin](http://zipkin.io) backend or hook in

  your own trace publication logic.

```haskell

import Monitor.Tracing

-- A traced action with its root span and two children.

run :: MonadTrace m => m ()

run = rootSpan alwaysSampled "parent" $ do

  childSpan "child-a" runA

  childSpan "child-b" runB

```

To learn more, hop on over to

[`Monitor.Tracing`](https://hackage.haskell.org/package/tracing/docs/Monitor-Tracing.html),

or take a look at examples in the `examples/` folder.