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The bar is 30 functions; this is 16 over it, 1.53\u00D7 the bar. The counted members are a module\u0027s functions \u2014 a module holds no instance state, so there is no shared data to group them by and no type to move them onto. To reduce it, extract each cohesive family of functions into a new module of its own and have this one delegate to it, so no single module carries every responsibility."},"locations":[{"physicalLocation":{"artifactLocation":{"uri":"src/acceptor_pool.erl"},"region":{"startLine":54}}}],"partialFingerprints":{"codehealthFindingId/v1":"f0e4e5ac5852522e9433a4383e763f5594e2f514b07bc6d37ff20852d58e1d19"}},{"ruleId":"D4","level":"warning","message":{"text":"Duplicated block (7 lines \u00D7 2): src/acceptor_pool.erl:266-272 | src/acceptor_pool.erl:279-285 \u2014 both copies are in the same file, so extract the block into one function there and call it from each site \u2014 the copies drift apart the first time only one of them is edited."},"locations":[{"physicalLocation":{"artifactLocation":{"uri":"src/acceptor_pool.erl"},"region":{"startLine":266}}}],"partialFingerprints":{"codehealthFindingId/v1":"0c2fd626abf9e60a3c45f5bec636c06a0fc4a7a5edf930fb0b41cca6dfe5335c"}},{"ruleId":"D12","level":"warning","message":{"text":"Unbounded dependency requirement: acceptor_pool: Runtime dependency \u0060acceptor_pool\u0060 is declared in examples/telnet_echo/rebar.config as a bare name with no version requirement, so \u0060rebar3\u0060 is free to resolve ANY release of it \u2014 including the next major one, which can break the build without a line changing in this repository. Give it a bounded requirement (e.g. \u0060{acceptor_pool, \u0022~\u003E 1.0\u0022}\u0060)."},"locations":[],"partialFingerprints":{"codehealthFindingId/v1":"1f3741ec225b3a10d1723270237db4780e6b5625c0f9afc0ff6e489bfc1edbf2"}},{"ruleId":"D17","level":"warning","message":{"text":"TodoComment: % TODO: Send supervisor_reports like a supervisor \u2014 source code is not a task system: move the work to your tracker and leave a reference instead (e.g. \u0060% REF: #123\u0060), so the task is planned where tasks live and the ticket links back to the code."},"locations":[{"physicalLocation":{"artifactLocation":{"uri":"src/acceptor_pool.erl"},"region":{"startLine":468}}}],"partialFingerprints":{"codehealthFindingId/v1":"d202165c461ccd185baa822685aff30422332eec84956f087445eaaccc298163"}},{"ruleId":"D19","level":"note","message":{"text":"Documentation: no project overview: The document states \u0027A tcp acceptor pool library\u0027 but does not explain what it accepts, how it pools connections, or why an OTP application is needed. Expand the overview to describe the problem the library solves and its main features."},"locations":[{"physicalLocation":{"artifactLocation":{"uri":"README.md"},"region":{"startLine":1}}}],"partialFingerprints":{"codehealthFindingId/v1":"66dbf18d06aa983c06246108610908ba99aae6784280b3aacd1a6655733d71be"}},{"ruleId":"D34","level":"error","message":{"text":"Orphaned knowledge: No living knowledge remains for this large file \u2014 its last meaningful change has decayed away; if it breaks, no one currently understands it. Schedule a read-through / add characterisation tests before it bites."},"locations":[{"physicalLocation":{"artifactLocation":{"uri":"src/acceptor_pool.erl"},"region":{"startLine":1}}}],"partialFingerprints":{"codehealthFindingId/v1":"cdd7325a42da55ed51bc1cac05bb2ceb1561fe9b4e0b8d02fc19a4057021c7fc"}},{"ruleId":"D34","level":"note","message":{"text":"Further orphaned files (smaller): 1 smaller file(s) also have no living knowledge \u2014 folded into the freshness score and metrics rather than raised one row each \u2014 most significant first: src/acceptor.erl (2 orphaned of 2 analysed files in total, counted over production source files of roughly 2,400 bytes or more, excluding vendored, generated and example/demo trees and test files identified by path convention, largest first; 2 of the 3 production source files in this repository met that bar). Attach the read to the next change that touches one of them: have a second person review that change, and leave behind a short comment or test recording what the file is for, so the knowledge comes back at the cost of a change you were making anyway."},"locations":[],"partialFingerprints":{"codehealthFindingId/v1":"ce861fd78f6935114d3a342cb90ad25870f984e1042954fcbbe27c0e23be3658"}},{"ruleId":"D36","level":"note","message":{"text":"A security finding was recorded here. Its details are withheld on the public artifact \u2014 ask the repository owner for the full report."},"partialFingerprints":{"codehealthFindingId/v1":"1b213f6eedd4b140d0bc37bdf1496f72811a643f34064f12518b32e9e83bcfc7"}},{"ruleId":"D36","level":"note","message":{"text":"A security finding was recorded here. Its details are withheld on the public artifact \u2014 ask the repository owner for the full report."},"partialFingerprints":{"codehealthFindingId/v1":"0e17f71490e4d120a48b2b2881ab866c93b272bef2febb673a3e8e42b2c288ab"}},{"ruleId":"D36","level":"note","message":{"text":"A security finding was recorded here. Its details are withheld on the public artifact \u2014 ask the repository owner for the full report."},"partialFingerprints":{"codehealthFindingId/v1":"eb00976a698a5d68999b7ee6d27206fd374e916853e7ff1ead5eed42386f043f"}},{"ruleId":"ED1","level":"warning","message":{"text":"Handler temporal coupling: telnet_echo_conn clause \u0060handle_info/2#59\u0060: \u0060telnet_echo_conn\u0060 clause \u0060handle_info/2#59\u0060 blocks the process on a synchronous outbound I/O client call (a remote HTTP request, a socket receive, or a blocking pool checkout) awaited inline while handling a message \u2014 the process is blocked (holding its mailbox) until a peer replies or the sleep elapses. That couples this handler in real time to another process being up and fast, and a mutual call can DEADLOCK. To decouple, issue the request off the hot path \u2014 reply asynchronously and do the I/O in a throwaway spawned worker (or use the async client API), so the process keeps serving its mailbox."},"locations":[{"physicalLocation":{"artifactLocation":{"uri":"examples/telnet_echo/src/telnet_echo_conn.erl"},"region":{"startLine":92}}}],"partialFingerprints":{"codehealthFindingId/v1":"a4a2f8b75ac864aa638e19443f0b8e9c37871306452f892f1c6b4ea7f3e27aea"}},{"ruleId":"M1","level":"note","message":{"text":"Thin README: The root README is 13 words, against a bar of 120. Of the three newcomer-critical sections this check looks for by heading, it found no a build/run or getting-started section, no a testing section, no an architecture or project-map section. Sections are matched on HEADING text only, so material written under a heading this check does not recognise \u2014 or with no heading at all \u2014 is not seen and this row may understate what the document covers."},"locations":[],"partialFingerprints":{"codehealthFindingId/v1":"5fc8f78bec0b6b3daab9d9139ba49b687f61b54f8310b64c159df9616f47e38e"}},{"ruleId":"M2","level":"note","message":{"text":"No ADRs: No Architecture Decision Records found \u2014 no conventional ADR directory, no numbered \u0060NNNN-title\u0060 documents in any markup this check reads, and nothing ADR-shaped by content. Design rationale recorded elsewhere (a design-notes tree, a mailing list, pull-request discussion) is not visible to this check and is not re-findable per decision, so a future maintainer cannot ask why one choice was made and get an answer."},"locations":[],"partialFingerprints":{"codehealthFindingId/v1":"670b3d6e36a756d63097d0dfbf90afd5fc761308800b9354894a07c3f4e4aa14"}},{"ruleId":"M2","level":"note","message":{"text":"No architecture diagram/doc: No C4/Structurizr/PlantUML/Mermaid/Graphviz/D2 diagram, no drawn diagram named for the architecture, no file named \u0060architecture\u0060 or \u0060design\u0060 in any markup this check reads, and nothing in the README, docs or contributor guides that announces the shape \u2014 no \u0060## Architecture\u0060 heading, no \u0022architecture overview\u0022/\u0022high-level design\u0022 phrasing, no \u0022the architecture is \u2026\u0022 introduction, no guided code tour. A shape laid out in prose that never names itself as the architecture is not visible to this check, and neither is one kept outside the repository, so this row reports the absence of a re-findable shape document \u2014 not evidence that nobody wrote the shape down."},"locations":[],"partialFingerprints":{"codehealthFindingId/v1":"0c190e7c159d1850ee706c3ac4486e151e8a4fe169de4bf61436b9f399654f06"}},{"ruleId":"P1","level":"note","message":{"text":"CI build step not evidenced: A CI pipeline exists but no build step was matched \u2014 changes may merge without the build ever running. A build step may be invoked directly as a command, or declared as a task that a runner named in the pipeline resolves."},"locations":[],"partialFingerprints":{"codehealthFindingId/v1":"251015acef1a259fcc13b7c60660cc8917ccb3ae8056cb5165ae03312dd586e8"}},{"ruleId":"P6","level":"note","message":{"text":"No changelog: No CHANGELOG/HISTORY/RELEASES file \u2014 what shipped when isn\u0027t easy to reconstruct for support or audit. (Versioning/tagging makes releases traceable, but a changelog records the what.)"},"locations":[],"partialFingerprints":{"codehealthFindingId/v1":"dda5aa5aed8cbb292c3ef2b733bc138f614293ae6426c85e98bf31ef330d9415"}}],"taxonomies":[{"name":"CWE","guid":"c3a2b1d0-7f3e-4b2a-9c1d-5e6f7a8b9c0d","organization":"MITRE","informationUri":"https://cwe.mitre.org/","isComprehensive":false,"shortDescription":{"text":"The MITRE Common Weakness Enumeration (CWE)."},"taxa":[{"id":"CWE-1357","guid":"e4d2e772-757e-0a5c-bd7d-77052949d866","name":"Reliance on Insufficiently Trustworthy Component","shortDescription":{"text":"Reliance on Insufficiently Trustworthy Component"},"helpUri":"https://cwe.mitre.org/data/definitions/1357.html"},{"id":"CWE-259","guid":"ae9ad959-fbb6-9d5e-892d-3dca66da0b69","name":"Use of Hard-coded Password","shortDescription":{"text":"Use of Hard-coded Password"},"helpUri":"https://cwe.mitre.org/data/definitions/259.html"},{"id":"CWE-494","guid":"b8a65e0d-e459-4a55-a931-fc1136482375","name":"Download of Code Without Integrity Check","shortDescription":{"text":"Download of Code Without Integrity Check"},"helpUri":"https://cwe.mitre.org/data/definitions/494.html"},{"id":"CWE-77","guid":"332c8ade-6612-9f56-a06b-d8d90b1a8750","name":"Command Injection","shortDescription":{"text":"Command Injection"},"helpUri":"https://cwe.mitre.org/data/definitions/77.html"},{"id":"CWE-78","guid":"2e31ceaf-c7ae-2e5e-9661-cfb1362789cf","name":"OS Command Injection","shortDescription":{"text":"OS Command Injection"},"helpUri":"https://cwe.mitre.org/data/definitions/78.html"},{"id":"CWE-79","guid":"fd45580b-e8c4-fc5e-8c2f-aa8fab0b4dbf","name":"Cross-site Scripting (XSS)","shortDescription":{"text":"Cross-site Scripting (XSS)"},"helpUri":"https://cwe.mitre.org/data/definitions/79.html"},{"id":"CWE-798","guid":"5e8f057d-fee3-995a-a0cb-9fc5b0d174d1","name":"Use of Hard-coded Credentials","shortDescription":{"text":"Use of Hard-coded Credentials"},"helpUri":"https://cwe.mitre.org/data/definitions/798.html"},{"id":"CWE-89","guid":"6d08fdad-37eb-c150-bbf0-d7d946863407","name":"SQL Injection","shortDescription":{"text":"SQL Injection"},"helpUri":"https://cwe.mitre.org/data/definitions/89.html"},{"id":"CWE-94","guid":"75e7f50c-6c2f-dd52-bf40-bf6c52b861fd","name":"Code Injection","shortDescription":{"text":"Code Injection"},"helpUri":"https://cwe.mitre.org/data/definitions/94.html"}]}],"properties":{"codehealthPublication":{"public":true,"notice":"This is the PUBLIC form of this artifact. 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