Changelog of @hackage/instana-haskell-trace-sdk 0.5.0.0

Changelog for instana-haskell-trace-sdk

Add support for website monitoring back end correlation via Server-Timing.
Add support for website monitoring back end correlation via X-INSTANA-L/correlationType/correlationId.

Honor the environment variable INSTANA_SERVICE_NAME to override the default service name in Instana.
Add a configuration option for overriding the default service name in Instana.
Add InstanaSDK.setServiceName to override the default service name in Instana on a per-call basis.
Fix: Send correct SDK spans. This is a breaking change. Several functions were renamed or have changed their signature. In detail:
- Use InstanaSDK.addTag instead of InstanaSDK.addData (for SDK spans).
- Use InstanaSDK.addTagAt instead of InstanaSDK.addDataAt (for SDK spans).
- For registered spans, replace InstanaSDK.addData and InstanaSDK.addDataAt with InstanaSDK.addRegisteredData and InstanaSDK.addRegisteredDataAt. Note that you should probably not create registered spans, but only use SDK spans.
- Usages like startEntry "some.span.name" or withEntry "some.span.name" (that is, the span name is passed directly as a literal) will simply continue to work as expected but will require OverloadedStrings to be active.
- Usages where the span name is stored in a Data.Text value first and then passed to startEntry/withEntry/etc. will break. You can fix those by importing

import qualified Instana.SDK.Span.SpanType as SpanType

and then wrapping the span name in SpanType.SdkSpan. For example:

spanName = T.pack "some.span.name"
InstanaSDK.withRootEntry instana spanName ...

becomes:

spanType = SpanType.SdkSpan $ T.pack "some.span.name"
InstanaSDK.withRootEntry instana spanType ...