cspinetta / kamon-okhttp

OkHttp3 Integration

The kamon-okhttp module brings bytecode instrumentation to trace okhttp requests

The kamon-okhttp module requires you to start your application using the Kanela Agent.

The bytecode instrumentation provided by the kamon-okhttp module hooks into the client to automatically start and finish Spans for requests that are issued within a trace. This translates into you having metrics about how the requests you are doing are behaving.

Getting Started

Kamon OkHttp module is currently available for Scala 2.11, 2.12 and 2.13.

Supported releases and dependencies are shown below.

kamon-okhttp	status	jdk	scala
2.0.0	stable	1.8+	2.11, 2.12, 2.13

To get started with SBT, simply add the following to your build.sbt file:

libraryDependencies += "io.kamon" %% "kamon-okhttp" % "2.0.0"

Metrics

The following metrics will be recorded:

• active-requests: The the number active requests.
• abnormal-termination: The number of abnormal requests termination.
• http-request: Request time by http method.