AwsExRay - HTTPoison Support

NOT STABLE YET

Please wait version 1.0.0 released.

Installation

If available in Hex, the package can be installed by adding aws_ex_ray_httpoison to your list of dependencies in mix.exs:

def application do
  [
    extra_applications: [
      :logger,
      :aws_ex_ray
      # ...
    ],
    mod {MyApp.Supervisor, []}
  ]
end

def deps do
  [
    {:aws_ex_ray, "~> 0.1.0"},
    {:aws_ex_ray_httpoison, "~> 0.1.0"},
    # ...
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/aws_ex_ray_httpoison.

USAGE

Just use AwsExRay.HTTPoison instead of HTTPoison.

resp = AwsExRay.HTTPoison.get("https://example.org/", headers, options)

Then automatically record subsegment if HTTP request called on the tracing process.

If the destination(in following example, "https://microservice.example.org/api") supports X-Ray tracing, adss :traced option.

Then it'll automatically set X-Amzn-Trace-Id header.

resp = AwsExRay.HTTPoison.get("https://microservice.example.org/api", headers, [traced: true])

SEE ALSO