{"id":21101240,"url":"https://github.com/create1st/reactor-mdc","last_synced_at":"2025-10-29T12:05:16.383Z","repository":{"id":53283461,"uuid":"227669811","full_name":"create1st/reactor-mdc","owner":"create1st","description":"Logging, MDC, projectreactor.io","archived":false,"fork":false,"pushed_at":"2021-03-31T21:36:34.000Z","size":23,"stargazers_count":1,"open_issues_count":1,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-01-21T02:42:37.551Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/create1st.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}},"created_at":"2019-12-12T18:19:32.000Z","updated_at":"2019-12-13T12:21:27.000Z","dependencies_parsed_at":"2022-08-24T21:40:26.500Z","dependency_job_id":null,"html_url":"https://github.com/create1st/reactor-mdc","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/create1st%2Freactor-mdc","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/create1st%2Freactor-mdc/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/create1st%2Freactor-mdc/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/create1st%2Freactor-mdc/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/create1st","download_url":"https://codeload.github.com/create1st/reactor-mdc/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243544648,"owners_count":20308169,"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":[],"created_at":"2024-11-19T23:43:44.033Z","updated_at":"2025-10-29T12:05:16.377Z","avatar_url":"https://github.com/create1st.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cdiv align=\"center\"\u003e    \n \u003cimg src=\"https://img.shields.io/github/license/create1st/reactor-mdc.svg\" align=\"left\" /\u003e\n \u003cimg src=\"https://img.shields.io/badge/projectreactor.io-3.3.1.RELEASE-green.svg\" align=\"left\" /\u003e\n \u003cimg src=\"https://img.shields.io/badge/PRs-welcome-green.svg\" align=\"left\" /\u003e\n\u003c/div\u003e\n\n# reactor-mdc\nThis is MDC logging library for [Project Reactor](http://projectreactor.io)\n\n# Example logs\nSample pattern is using **ContextFlow** nad **ContextId** properties defined in logger pattern\n```\n %d{HH:mm:ss.SSS} [%t] [%X{ContextFlow}] [%X{ContextId}] [%-5level] %logger{15} - %msg%n\n```\nSample log without **SubscriberContext** set\n```java\nflux.subscribe();\n```\n```\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 0\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 1\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 2\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 3\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 4\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 5\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 6\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 7\n21:28:34.399 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 8\n21:28:34.400 [main] [] [] [DEBUG] c.c.r.l.m.Demo - 9\n21:28:34.400 [main] [] [] [INFO ] c.c.r.l.m.Demo - [1, 3, 5, 7, 9]\n21:28:34.400 [main] [] [] [INFO ] c.c.r.l.m.Demo - [0, 2, 4, 6, 8]\n```\nSample log with **SubscriberContext** set to **ContextFlow** only\n```java\nflux.subscriberContext(MdcContext.of(Flow.Numbers))\n    .subscribe();\n```\n```\n21:28:34.295 [main] [] [] [DEBUG] r.u.Loggers$LoggerFactory - Using Slf4j logging framework\n21:28:34.337 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 0\n21:28:34.385 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 1\n21:28:34.385 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 2\n21:28:34.385 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 3\n21:28:34.385 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 4\n21:28:34.386 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 5\n21:28:34.386 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 6\n21:28:34.386 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 7\n21:28:34.386 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 8\n21:28:34.386 [main] [Numbers] [] [DEBUG] c.c.r.l.m.Demo - 9\n21:28:34.387 [main] [Numbers] [] [INFO ] c.c.r.l.m.Demo - [1, 3, 5, 7, 9]\n21:28:34.388 [main] [Numbers] [] [INFO ] c.c.r.l.m.Demo - [0, 2, 4, 6, 8]\n```\nSample log with **SubscriberContext** set to **ContextFlow** and **ContextId**\n```java\nflux.subscriberContext(MdcContext.of(Flow.Numbers, 1, \"TEST\"))\n    .subscribe();\n```\n```\n21:28:34.402 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 0\n21:28:34.402 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 1\n21:28:34.403 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 2\n21:28:34.403 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 3\n21:28:34.403 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 4\n21:28:34.403 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 5\n21:28:34.403 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 6\n21:28:34.403 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 7\n21:28:34.403 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 8\n21:28:34.404 [main] [Numbers] [1,TEST] [DEBUG] c.c.r.l.m.Demo - 9\n21:28:34.404 [main] [Numbers] [1,TEST] [INFO ] c.c.r.l.m.Demo - [1, 3, 5, 7, 9]\n21:28:34.404 [main] [Numbers] [1,TEST] [INFO ] c.c.r.l.m.Demo - [0, 2, 4, 6, 8]\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcreate1st%2Freactor-mdc","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcreate1st%2Freactor-mdc","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcreate1st%2Freactor-mdc/lists"}