{"adoption": {"forks": 356, "observed_at": "2026-08-28T04:05:55.893286+00:00", "stars": 1928}, "canonical_url": "https://ross.abutalabs.com/products/1m-go-tcp-server", "card": {"archived": false, "artifact_type": "learning-resource", "description": "benchmarks for implementation of servers which support 1 million connections ", "domain": ["networking", "performance", "developer-tools"], "enriched": true, "function": ["benchmarking", "http-server", "networking", "concurrency"], "health_score": 20, "homepage": null, "language": "Go", "license": null, "license_family": "other", "maturity": "maintenance", "member_repos": ["smallnest/1m-go-tcp-server"], "name": "smallnest/1m-go-tcp-server", "platform": ["go"], "pushed_at": "2021-04-15T14:32:27+00:00", "repo": "smallnest/1m-go-tcp-server", "stars": 1928, "tags": ["epoll", "tcp-server", "c10k", "high-concurrency", "goroutines", "reactor-pattern", "linux"], "topics": ["benchmark", "golang", "go", "epoll"], "urls": [], "use_cases": ["benchmark tcp servers handling 1 million connections in go", "compare epoll vs goroutine-per-connection performance", "learn how to write high-concurrency tcp servers in go", "tune linux for massive numbers of tcp connections", "understand reactor pattern and prefork server designs"], "what_it_is": "A collection of Go TCP server implementations benchmarked at supporting 1 million concurrent connections, comparing goroutine-per-connection, epoll, prefork, and workerpool (Reactor) approaches. It includes throughput and latency test results plus Linux kernel tuning guidance.", "when_to_avoid": ["you need a production-ready TCP server framework", "you need a maintained library with a license and active releases", "you target platforms other than Linux, since epoll is Linux-specific"], "when_to_choose": ["you want to learn or benchmark extreme-concurrency TCP server patterns in Go", "you need reference epoll-based server/client implementations", "you want real throughput and latency numbers for different concurrency models"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/1m-go-tcp-server", "repo": "smallnest/1m-go-tcp-server", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.893286+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:09:08.290772+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e25bcbfc0c48361192943043637cc283aad66adab1c65763be01937ac1e33745", "fetched_at": "2026-08-28T04:05:55.893286+00:00", "kind": "readme", "missing": false, "url": "https://github.com/smallnest/1m-go-tcp-server"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2756, "days_push": 1966, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 32, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}