{"id":19322693,"url":"https://github.com/picatz/packetz","last_synced_at":"2025-08-01T07:40:51.670Z","repository":{"id":89919122,"uuid":"109643055","full_name":"picatz/packetz","owner":"picatz","description":"🦈 Packet capturing library built with LibPcap","archived":false,"fork":false,"pushed_at":"2017-12-22T22:32:00.000Z","size":25,"stargazers_count":24,"open_issues_count":0,"forks_count":3,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-04-22T19:45:07.430Z","etag":null,"topics":["crystal","libpcap","opensource","packet-analyzer","packet-capture","packet-sniffer","pcap"],"latest_commit_sha":null,"homepage":"","language":"Crystal","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/picatz.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":"2017-11-06T03:25:37.000Z","updated_at":"2024-02-28T06:05:16.000Z","dependencies_parsed_at":"2023-05-30T12:30:21.337Z","dependency_job_id":null,"html_url":"https://github.com/picatz/packetz","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/picatz/packetz","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/picatz%2Fpacketz","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/picatz%2Fpacketz/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/picatz%2Fpacketz/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/picatz%2Fpacketz/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/picatz","download_url":"https://codeload.github.com/picatz/packetz/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/picatz%2Fpacketz/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":268185588,"owners_count":24209399,"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","status":"online","status_checked_at":"2025-08-01T02:00:08.611Z","response_time":67,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["crystal","libpcap","opensource","packet-analyzer","packet-capture","packet-sniffer","pcap"],"created_at":"2024-11-10T01:42:09.498Z","updated_at":"2025-08-01T07:40:51.601Z","avatar_url":"https://github.com/picatz.png","language":"Crystal","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 🦈  Packetz\n\nPacket capturing library built with [LibPcap](https://github.com/the-tcpdump-group/libpcap).\n\n## Installation\n\nAdd this to your application's `shard.yml`:\n\n```yaml\ndependencies:\n  packetz:\n    github: picatz/packetz\n```\n\n## Basic Usage\n\n```crystal\nrequire \"packetz\"\n\n# start packet capture on default interface\nPacketz.capture do |packet|\n  puts packet.hexdump\nend\n```\n\n#### Craft your Capture\n\n```crystal\n# create capture handler\ncap = Packetz.capture\n\n# stop the capture with ctl+C\nSignal::INT.trap do\n  puts \"Stopping!\"\n  cap.stop!\n  exit\nend\n\n# setup the handler\ncap.snapshot_length  = 33333\ncap.promiscuous_mode = true\ncap.monitor_mode     = true\n\n# start capturing\ncap.start!\n\n# do something with each packet and its pcap header\ncap.each do |packet, pcap_header|\n  # something\nend\n```\n\n#### Network Interfaces\n\n```crystal\n# get default interface to capture on\nPacketz.interfaces.default\n```\n\n```crystal\n# get all possible interfaces\nPacketz.interfaces.all do |interface|\n  puts interface\nend\n```\n\n## Contributors\n\n- [picat](https://github.com/picatz) Kent 'picat' Gruber - creator, maintainer\n- [maiha](https://github.com/maiha) maiha - `pcap.cr`\n- [puppetpies](https://github.com/puppetpies) Brian Hood - `libpcap.cr`\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpicatz%2Fpacketz","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpicatz%2Fpacketz","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpicatz%2Fpacketz/lists"}