{"id":21948147,"url":"https://github.com/evolution-gaming/stracer","last_synced_at":"2025-07-14T09:15:02.750Z","repository":{"id":35327884,"uuid":"176738175","full_name":"evolution-gaming/stracer","owner":"evolution-gaming","description":"Tools for tracing and span reporting","archived":false,"fork":false,"pushed_at":"2024-09-30T10:53:28.000Z","size":273,"stargazers_count":6,"open_issues_count":38,"forks_count":4,"subscribers_count":10,"default_branch":"master","last_synced_at":"2025-04-23T00:16:05.542Z","etag":null,"topics":["cats-effect","jaeger","kafka","scala","tagless-final","thrift","zipkin"],"latest_commit_sha":null,"homepage":null,"language":"Scala","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/evolution-gaming.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2019-03-20T13:19:35.000Z","updated_at":"2024-09-30T10:53:31.000Z","dependencies_parsed_at":"2024-07-18T12:28:35.093Z","dependency_job_id":"467c2e7a-8730-4b02-ae1b-cb07763d04d6","html_url":"https://github.com/evolution-gaming/stracer","commit_stats":null,"previous_names":[],"tags_count":41,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/evolution-gaming%2Fstracer","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/evolution-gaming%2Fstracer/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/evolution-gaming%2Fstracer/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/evolution-gaming%2Fstracer/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/evolution-gaming","download_url":"https://codeload.github.com/evolution-gaming/stracer/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":250343957,"owners_count":21415041,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cats-effect","jaeger","kafka","scala","tagless-final","thrift","zipkin"],"created_at":"2024-11-29T05:12:11.549Z","updated_at":"2025-04-23T00:16:14.800Z","avatar_url":"https://github.com/evolution-gaming.png","language":"Scala","funding_links":[],"categories":[],"sub_categories":[],"readme":"# STracer\n[![Build Status](https://github.com/evolution-gaming/stracer/workflows/CI/badge.svg)](https://github.com/evolution-gaming/stracer/actions?query=workflow:CI+branch:master)\n[![Coverage Status](https://coveralls.io/repos/github/evolution-gaming/stracer/badge.svg?branch=master)](https://coveralls.io/github/evolution-gaming/stracer?branch=master)\n[![Codacy Badge](https://api.codacy.com/project/badge/Grade/4b3e6d6ca1224b1bb7004b18760f7fa8)](https://www.codacy.com/app/evolution-gaming/stracer?utm_source=github.com\u0026amp;utm_medium=referral\u0026amp;utm_content=evolution-gaming/stracer\u0026amp;utm_campaign=Badge_Grade)\n[![Version](https://img.shields.io/badge/version-click-blue)](https://evolution.jfrog.io/artifactory/api/search/latestVersion?g=com.evolutiongaming\u0026a=stracer_2.13\u0026repos=public)\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellowgreen.svg)](https://opensource.org/licenses/MIT)\n\nLibrary for distributed tracing in Scala\n\n## Span\n\n```scala\nfinal case class Span(\n  traceId: TraceId,\n  spanId: SpanId,\n  name: String,\n  timestamp: Instant,\n  kind: Option[Kind] = None,\n  duration: Option[FiniteDuration] = None,\n  remoteEndpoint: Option[Endpoint] = None,\n  tags: Tags = List.empty,\n  shared: Option[Boolean] = None,\n  parentId: Option[SpanId])\n```\n\n## Trace\n\n```scala\nfinal case class Trace(\n  traceId: TraceId,\n  spanId: SpanId,\n  parentId: Option[SpanId],\n  timestamp: Option[Instant],\n  sampling: Option[Sampling] = None)\n``` \n \n## Tracer\n\nGenerate SpanId and Trace \n\n```scala\ntrait Tracer[F[_]] {\n\n  def trace(sampling: Option[Sampling] = None): F[Option[Trace]]\n}\n```\n\n\n## ReportSpan\n\nWe provide [Kafka](http://kafka.apache.org) based implementation, which uses `SpanBytesEncoder.THRIFT` from [Zipkin](http://zipkin.io/) to encode spans.\nIt is also compatible with [Jaeger](https://www.jaegertracing.io) \u0026 [Ingester](https://www.jaegertracing.io/docs/1.8/deployment/#ingester)  \nSince version `5.0.0` this implementation is available in separate module `stracer-kafka`.\n\n```scala\ntrait ReportSpan[F[_]] {\n\n  def apply(span: Span): F[Unit]\n}\n```\n \n\n## Setup\n\n```scala\naddSbtPlugin(\"com.evolution\" % \"sbt-artifactory-plugin\" % \"0.0.2\")\n\nlibraryDependencies += \"com.evolutiongaming\" %% \"stracer\"           % \"5.0.0\"\nlibraryDependencies += \"com.evolutiongaming\" %% \"stracer-play-json\" % \"5.0.0\"\nlibraryDependencies += \"com.evolutiongaming\" %% \"stracer-circe\"     % \"5.0.0\"\nlibraryDependencies += \"com.evolutiongaming\" %% \"stracer-kafka\"     % \"5.0.0\"\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fevolution-gaming%2Fstracer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fevolution-gaming%2Fstracer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fevolution-gaming%2Fstracer/lists"}