{"id":23662772,"url":"https://github.com/kezhengjie/checkport","last_synced_at":"2026-05-04T12:41:22.357Z","repository":{"id":163339220,"uuid":"522786811","full_name":"kezhengjie/checkport","owner":"kezhengjie","description":"a tiny tool lib written in c++ based on asio for iterating and checking tcp port.","archived":false,"fork":false,"pushed_at":"2022-08-09T05:41:15.000Z","size":887,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2024-12-25T03:22:13.997Z","etag":null,"topics":["asio","check-port","cpp","cross-platform","fast","fluent","linux","modern","simple-api","tcp-port-checker","tcp-port-scanner","tiny","windows"],"latest_commit_sha":null,"homepage":"","language":"C++","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/kezhengjie.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":"2022-08-09T03:19:49.000Z","updated_at":"2023-11-17T00:57:19.000Z","dependencies_parsed_at":"2023-05-18T12:12:31.115Z","dependency_job_id":null,"html_url":"https://github.com/kezhengjie/checkport","commit_stats":null,"previous_names":["kezhengjie/checkport"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kezhengjie%2Fcheckport","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kezhengjie%2Fcheckport/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kezhengjie%2Fcheckport/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kezhengjie%2Fcheckport/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/kezhengjie","download_url":"https://codeload.github.com/kezhengjie/checkport/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239656214,"owners_count":19675567,"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":["asio","check-port","cpp","cross-platform","fast","fluent","linux","modern","simple-api","tcp-port-checker","tcp-port-scanner","tiny","windows"],"created_at":"2024-12-29T05:07:42.490Z","updated_at":"2025-12-04T14:30:14.994Z","avatar_url":"https://github.com/kezhengjie.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# checkport\na tiny tool lib written in c++ based on asio for iterating and checking tcp port.\n\n\n## Usage\n```\n// define this to enable checkport header only mode\n#define CHECK_PORT_HEADER_ONLY\n#include \"checkport.h\"\n#include \u003ciostream\u003e\n\nint main(int argc, char** argv)\n{\n    // Constructor requires ip and port range.\n    checkport::CheckPort cp(\"127.0.0.1\", 1, 4000);\n\n    // Set connect timeout.Consider fail if connecting port timeout.\n    cp.SetConnectTimeout(1);\n\n    // Set max concurrency.Increase this will improve check speed.\n    cp.SetConcurrency(100);\n\n    // Return 0 if no port is accessable in the port range\n    // Or any number larger than 0 indicates the first accessable port in the range.\n    auto port = cp.GetOne();\n\n    if (port == 0)\n        std::cout \u003c\u003c \"no port is accessable\" \u003c\u003c std::endl;\n    else\n        std::cout \u003c\u003c port \u003c\u003c \" is accessable\" \u003c\u003c std::endl;\n\n    // Return vector holds every accessable port in the range.\n    auto port_list = cp.GetAll();\n    for (const auto\u0026 v : port_list)\n        std::cout \u003c\u003c v \u003c\u003c \" \";\n    return 0;\n}\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkezhengjie%2Fcheckport","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkezhengjie%2Fcheckport","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkezhengjie%2Fcheckport/lists"}