{"id":53815,"library":"tatsushid-go-fastping","title":"Go FastPing","description":"Package fastping is an ICMP ping library inspired by AnyEvent::FastPing Perl module to send ICMP ECHO REQUEST packets quickly.","status":"active","version":"0.0.0-20160109021039-d7bb493dee3e","language":"go","source_language":null,"source_url":"https://github.com/tatsushid/go-fastping","tags":["ping","icmp","network","utility"],"install":[{"cmd":"go get github.com/tatsushid/go-fastping","lang":"bash","label":"Install github.com/tatsushid/go-fastping"}],"dependencies":[],"imports":[{"symbol":"fastping","correct":"github.com/tatsushid/go-fastping"}],"quickstart":{"code":"package main\n\nimport (\n\t\"fmt\"\n\t\"github.com/tatsushid/go-fastping\"\n\t\"net\"\n\t\"time\"\n)\n\nfunc main() {\n\tp := fastping.NewPinger()\n\tra, _ := net.ResolveIPAddr(\"ip4:icmp\", \"127.0.0.1\")\n\tp.AddIPAddr(ra)\n\tp.OnRecv = func(addr *net.IPAddr, rtt time.Duration) {\n\t\tfmt.Printf(\"IP %s: %s\\n\", addr, rtt)\n\t}\n\tp.Run()\n}","lang":"go","description":"Ping a host using ICMP"},"warnings":[{"fix":"Run with sudo or set capabilities: sudo setcap cap_net_raw+ep /path/to/binary","message":"Requires root or CAP_NET_RAW on Linux for ICMP sockets","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"search_vec":"'anyev':12 'echo':19 'fastp':2,4,13 'go':1 'icmp':7,18,24 'inspir':10 'librari':9 'modul':15 'network':25 'packag':3 'packet':21 'perl':14 'ping':8,23 'quick':22 'request':20 'send':17 'util':26","created_at":"2026-06-15T07:56:18.783886+00:00","updated_at":"2026-06-15T07:56:18.783886+00:00","problems":[],"ecosystem":"go","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/tatsushid/go-fastping","github":"https://github.com/tatsushid/go-fastping","docs":"https://pkg.go.dev/github.com/tatsushid/go-fastping#section-documentation","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["networking"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}