0e6a776ffb
* Fix CI errors, update GHA deps, update versions * output syntax * remove OTP 22 tests * set concurrency to cancel in progress * whitespace * incompatible vsns and failed test * Try pulling excludes out * Escaping * Just drop < 1.13 until this can move to workflows * quote
OpenTelemetryTesla
Tesla middleware that creates OpenTelemetry spans and injects tracing headers into HTTP requests for Tesla clients.
Installation
If available in Hex, the package can be installed
by adding opentelemetry_tesla to your list of dependencies in mix.exs:
def deps do
[
{:opentelemetry_tesla, "~> 2.1.0"}
]
end
Setup
Whilst using this middleware is as simple as adding it to your Tesla middlewares configuration, It's very important to set the correct order of the middlewares
The is crucial to correctly get the parameterized version of the URL, something like /api/users/:id instead of /api/users/3.
OpenTelemetry comes first, PathParams (if you're using it) comes after.
Tesla.Middleware.OpenTelemetry
Tesla.Middleware.PathParams