{"id":21296932,"url":"https://github.com/reddec/members","last_synced_at":"2025-09-13T14:39:16.053Z","repository":{"id":81702529,"uuid":"181498767","full_name":"reddec/members","owner":"reddec","description":"multicast based distributed discovery for golang","archived":false,"fork":false,"pushed_at":"2019-04-16T12:39:39.000Z","size":25,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-09T00:06:49.032Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Go","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/reddec.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":"2019-04-15T14:00:12.000Z","updated_at":"2021-11-28T00:41:08.000Z","dependencies_parsed_at":null,"dependency_job_id":"9635049a-6f73-4c23-a0ec-dd97dae8a2dc","html_url":"https://github.com/reddec/members","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/reddec%2Fmembers","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/reddec%2Fmembers/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/reddec%2Fmembers/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/reddec%2Fmembers/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/reddec","download_url":"https://codeload.github.com/reddec/members/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243765026,"owners_count":20344522,"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":"2024-11-21T14:31:08.534Z","updated_at":"2025-03-15T17:27:42.885Z","avatar_url":"https://github.com/reddec.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Distributed multicast-based discovery\n[![GoDoc](https://godoc.org/github.com/reddec/members?status.svg)](https://godoc.org/github.com/reddec/members)\n\n`go get -v github.com/reddec/memebers`\n\n* protocol independent\n* supports GRPC\n\n\n![diag](https://user-images.githubusercontent.com/6597086/56138741-0e551400-5fca-11e9-8f2d-40e7bea49d94.png)\n\n## Use-cases\n\n### Automatic service definition\n\n1. initialize node\n2. make simple TCP acceptor on a random port\n3. add it to local registry\n4. start broadcasting and listening\n\n```go\nnode := New().Start()\nnode.Simple(\"echo\", func(ctx context.Context, conn net.Conn){\n\tdefer conn.Close()\n    io.Copy(conn, conn)\t\n})\n// do other stuff\n```\n\n\n### GRPC server\n\n\n1. initialize node\n2. create listener and add to registry\n3. serve grpc server\n\n```go\nnode := New().Start()\n\nlistener := node.Listen(\"myService\")\ndefer listener.Close()\n\ngrpcServer.Serve(listener)\t\n```\n\n\n### Native TCP client\n\n\n```go\nnode := New().Start()\n\nconn, err := node.Dial(\"echo\") // iterate over all services in loop until connected\n// do some stuff\n```\n\n\n### GRPC client\n\n```go\nnode := New().Start()\n\ngrpcConn, err := grpc.Dial(\"echo\", node.WithGRPC())\n```\n\n## Protocol\n\nAlmost all parameters can be changed during node initialization, however, default parameters are:\n\n* Multicast group IP: `224.0.0.145`\n* Port: `33214`\n* Buffer size: `8192` bytes\n* TTL: `5s`\n\nPacket data is message pack tuple:\n\n`[ID: string, [[ServiceName: string, Port: uint16 ] ,...]]`","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Freddec%2Fmembers","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Freddec%2Fmembers","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Freddec%2Fmembers/lists"}