e6c8cc6289
* wip * Cowboy adapter support * Use path deps to keep things updated * fix doc * Fix example project
OpentelemetryOban
OpentelemetryOban uses telemetry handlers to
create OpenTelemetry spans from Oban events.
Installation
The package can be installed by adding opentelemetry_oban to your list of
dependencies in mix.exs:
def deps do
[
{:opentelemetry_oban, "~> 0.2"}
]
end
In your application start:
def start(_type, _args) do
OpentelemetryOban.setup()
# ...
end
Usage
By default a new trace is automatically started when a job is processed.
To also record a span when a job is created and to link traces together
Oban.insert/2 has to be replaced by OpentelemetryOban.insert/2.
Before:
%{id: 1, in_the: "business", of_doing: "business"}
|> MyApp.Business.new()
|> Oban.insert()
After:
%{id: 1, in_the: "business", of_doing: "business"}
|> MyApp.Business.new()
|> OpentelemetryOban.insert()
Oban also supports inserting jobs using Oban.insert/4, Oban.insert_all/2
and Oban.insert_all/4. These are currently not supported by OpentelemetryOban
and are just proxied through to Oban.