aws_ex_ray_plug v0.1.0 AwsExRay.Plug
USAGE
In your router, set AwsExRay.Plug
.
defmodule MyPlugRouter do
use Plug.Router
plug AwsExRay.Plug, name: "my-xray", skip: [{:get, "/bar"}]
plug :match
plug :dispatch
get "/foo" do
conn
|> put_resp_content_type("application/json")
|> send_resp(200, Poison.encode!(%{body: "Hello, Foo"}))
end
get "/bar" do
conn
|> put_resp_content_type("application/json")
|> send_resp(200, Poison.encode!(%{body: "Hello, Bar"}))
end
end
When new http request comes, and it’s METHOD and PATH pair is not included :skip
option,
Tracing is automatically started with the name which you passed with :name
option.
If the incoming request has valid X-Amzn-Trace-Id header, it tries to take over parent Trace, or else, it starts a new Trace.
Link to this section Summary
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Link to this function
call(conn, opts)
Link to this function
init(opts \\ [])