apmelasticsearch

Documentation

Overview

Package apmelasticsearch provides support for tracing the HTTP transport layer of Elasticsearch clients.

Index

• func WrapRoundTripper(r http.RoundTripper, o ...ClientOption) http.RoundTripper
• type ClientOption

Examples

• WrapRoundTripper

Functions

func WrapRoundTripper

func WrapRoundTripper(r http.RoundTripper, o ...ClientOption) http.RoundTripper

WrapRoundTripper returns an http.RoundTripper wrapping r, reporting each request as a span to Elastic APM, if the request's context contains a sampled transaction.

If r is nil, then http.DefaultTransport is wrapped.

Example

httpClient := &http.Client{
	Transport: WrapRoundTripper(http.DefaultTransport),
}
_ = httpClient

// client, err := elastic.NewClient(elastic.SetHttpClient(httpClient))
// ...

Types

type ClientOption

type ClientOption func(*roundTripper)

ClientOption sets options for tracing client requests.