https://github.com/bettyblocks/tracy

https://github.com/bettyblocks/tracy

elixir tracing

Last synced: 27 days ago
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• Host: GitHub
• URL: https://github.com/bettyblocks/tracy
• Owner: bettyblocks
• Created: 2017-05-23T12:43:29.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-07-22T00:03:41.000Z (over 7 years ago)
• Last Synced: 2024-10-30T08:51:59.942Z (2 months ago)
• Topics: elixir, tracing
• Language: Elixir
• Size: 14.6 KB
• Stars: 1
• Watchers: 14
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Tracy

Library for visual Elixir function call tracing.

This repository contains the `tracy` OTP application which is a

"client" application which can perform realtime tracing of processes

in a running node.

To set up the tracing configuration and viewing the trace results, the

`tracy_web` application is required.

## Usage

A node must be available on the cluster with the `tracy_web` application running.

For tracing a web request, use a custom request header,

e.g. `X-Tracy-definition: asdasdf` and then call `Tracy.check_start_trace/1`

with the header's value to start a trace.

For plug-based applications (e.g. Phoenix) you can `plug Tracy.Plug`

to automatically start tracing when the `X-Tracy-Definition` request

header is set.

## Installation

If [available in Hex](https://hex.pm/docs/publish), the package can be installed

by adding `tracy` to your list of dependencies in `mix.exs`:

```elixir

def deps do

  [{:tracy, "~> 0.1.0"}]

end

```