http Protocol \u901a\u4fe1\u3092\u8a66\u9a13\u3067\u304d\u308b httping \u3092\u8a66\u3057\u3066\u307f\u308b\u3002<\/p>\n
$ cat \/etc\/os-release\r\nNAME=\"Ubuntu\"\r\nVERSION=\"21.04 (Hirsute Hippo)\"\r\nID=ubuntu\r\nID_LIKE=debian\r\nPRETTY_NAME=\"Ubuntu 21.04\"\r\nVERSION_ID=\"21.04\"\r\nHOME_URL=\"https:\/\/www.ubuntu.com\/\"\r\nSUPPORT_URL=\"https:\/\/help.ubuntu.com\/\"\r\nBUG_REPORT_URL=\"https:\/\/bugs.launchpad.net\/ubuntu\/\"\r\nPRIVACY_POLICY_URL=\"https:\/\/www.ubuntu.com\/legal\/terms-and-policies\/privacy-policy\"\r\nVERSION_CODENAME=hirsute\r\nUBUNTU_CODENAME=hirsute\r\n$ \r\n<\/pre>\nInstall<\/h2>\n
sudo apt-get install httping<\/pre>\nUse<\/h2>\n
Help<\/h3>\n
$ httping --help\r\nHTTPing v2.5, (C) 2003-2016 folkert@vanheusden.com\r\n * SSL support included (-l)\r\n * ncurses interface with FFT included (-K)\r\n * TFO (TCP fast open) support included (-F)\r\n\r\n *** where to connect to ***\r\n-g x \/ --url URL to ping (e.g. -g http:\/\/localhost\/)\r\n-h x \/ --hostname hostname to ping (e.g. localhost) - use either -g or -h\r\n-p x \/ --port portnumber (e.g. 80) - use with -h\r\n-6 \/ --ipv6 use IPv6 when resolving\/connecting\r\n-l \/ --use-ssl connect using SSL. pinging an https URL automatically enables this setting\r\n\r\n *** proxy settings ***\r\n-x x \/ --proxy x should be \"host:port\" which are the network settings of the http\/https\r\n proxy server. ipv6 ip-address should be \"[ip:address]:port\"\r\n-E fetch proxy settings from environment variables\r\n--proxy-user x username for authentication against proxy\r\n--proxy-password x password for authentication against proxy\r\n--proxy-password-file x read password for proxy authentication from file x\r\n-5 proxy is a socks5 server\r\n--proxy-buster x adds \"&x=[random value]\" to the request URL\r\n\r\n *** timing settings ***\r\n-c x \/ --count how many times to ping\r\n-i x \/ --interval delay between each ping\r\n-t x \/ --timeout timeout (default: 30s)\r\n--ai \/ --adaptive-interval execute pings at multiples of interval relative to start, automatically\r\n enabled in ncurses output mode\r\n-f \/ --flood flood connect (no delays)\r\n\r\n *** HTTP settings ***\r\n-Z \/ --no-cache ask any proxies on the way not to cache the requests\r\n--divert-connect connect to a different host than in the URL given\r\n--keep-cookies return the cookies given by the HTTP server in the following request(s)\r\n--no-host-header do not add \"Host:\"-line to the request headers\r\n-Q \/ --persistent-connections use a persistent connection, i.e. reuse the same TCP connection for\r\n multiple HTTP requests. usually possible when 'Connection: Keep-Alive' is\r\n sent by server. adds a 'C' to the output if httping had to reconnect\r\n-I x \/ --user-agent use 'x' for the UserAgent header\r\n-R x \/ --referer use 'x' for the Referer header\r\n--header adds an extra request-header\r\n\r\n *** networking settings ***\r\n--max-mtu limit the MTU size\r\n--no-tcp-nodelay do not disable Naggle\r\n--recv-buffer receive buffer size\r\n--tx-buffer transmit buffer size\r\n-r \/ --resolve-once resolve hostname only once (useful when pinging roundrobin DNS: also takes\r\n the first DNS lookup out of the loop so that the first measurement is also\r\n correct)\r\n-W do not abort the program if resolving failed: keep retrying\r\n-y x \/ --bind-to bind to an ip-address (and thus interface) with an optional port\r\n-F \/ --tcp-fast-open \"TCP fast open\" (TFO), reduces the latency of TCP connects\r\n--priority set priority of packets\r\n--tos set TOS (type of service)\r\n\r\n *** HTTP authentication ***\r\n-A \/ --basic-auth activate (\"basic\") authentication\r\n-U x \/ --username username for authentication\r\n-P x \/ --password password for authentication\r\n-T x read the password fom the file 'x' (replacement for -P)\r\n\r\n *** output settings ***\r\n-s \/ --show-statuscodes show statuscodes\r\n-S \/ --split-time split measured time in its individual components (resolve, connect, send,\r\n etc.\r\n--threshold-red from what ping value to show the value in red (must be bigger than yellow),\r\n only in color mode (-Y)\r\n--threshold-yellow from what ping value to show the value in yellow\r\n--threshold-show from what ping value to show the results\r\n--timestamp \/ --ts put a timestamp before the measured values, use -v to include the date and\r\n -vv to show in microseconds\r\n--aggregate x[,y[,z]] show an aggregate each x[\/y[\/z[\/etc]]] seconds\r\n-z \/ --show-fingerprint show fingerprint (SSL)\r\n-v verbose mode\r\n\r\n *** \"GET\" (instead of HTTP \"HEAD\") settings ***\r\n-G \/ --get-request do a GET request instead of HEAD (read the contents of the page as well)\r\n-b \/ --show-transfer-speed show transfer speed in KB\/s (use with -G)\r\n-B \/ --show-xfer-speed-compressed like -b but use compression if available\r\n-L x \/ --data-limit limit the amount of data transferred (for -b) to 'x' (in bytes)\r\n-X \/ --show-kb show the number of KB transferred (for -b)\r\n\r\n *** output mode settings ***\r\n-q \/ --quiet quiet, only returncode\r\n-m \/ --parseable-output give machine parseable output (see also -o and -e)\r\n-M json output, cannot be combined with -m\r\n-o rc,rc,... \/ --ok-result-codes what http results codes indicate 'ok' comma separated WITHOUT\r\n spaces inbetween default is 200, use with -e\r\n-e x \/ --result-string string to display when http result code doesn't match\r\n-n warn,crit \/ --nagios-mode-1 \/ --nagios-mode-2 Nagios-mode: return 1 when avg. response time >=\r\n warn, 2 if >= crit, otherwhise return 0\r\n-N x Nagios mode 2: return 0 when all fine, 'x' when anything failes\r\n-C cookie=value \/ --cookie add a cookie to the request\r\n-Y \/ --colors add colors\r\n-a \/ --audible-ping audible ping\r\n\r\n *** GUI\/ncurses mode settings ***\r\n-K \/ --ncurses \/ --gui ncurses\/GUI mode\r\n--draw-phase draw phase (fourier transform) in gui\r\n--slow-log when the duration is x or more, show ping line in the slow log window (the\r\n middle window)\r\n--graph-limit x do not scale to values above x\r\n-D \/ --no-graph do not show graphs (in ncurses\/GUI mode)\r\n\r\n-V \/ --version show the version\r\n\r\nExample:\r\n\thttping x201 -Y -s -Z\r\n\r\n$ \r\n<\/pre>\nVerify<\/h2>\n
$ httping -c 5 -l rlab.travelersmedia.jp\r\nPING rlab.travelersmedia.jp:443 (\/):\r\nconnected to 192.168.10.1:443 (240 bytes), seq=0 time= 37.16 ms \r\nconnected to 192.168.10.1:443 (240 bytes), seq=1 time=125.12 ms \r\nconnected to 192.168.10.1:443 (240 bytes), seq=2 time=133.86 ms \r\nconnected to 192.168.10.1:443 (240 bytes), seq=3 time= 38.02 ms \r\nconnected to 192.168.10.1:443 (240 bytes), seq=4 time= 33.85 ms \r\n--- https:\/\/rlab.cavtime.net\/ ping statistics ---\r\n5 connects, 5 ok, 0.00% failed, time 5370ms\r\nround-trip min\/avg\/max = 33.9\/73.6\/133.9 ms\r\n$ \r\n<\/pre>\nPacket<\/h2>\n
\r\n$ httping -c 1 -l rlab.travelersmedia.jp\r\nPING rlab.travelersmedia.jp:443 (\/):\r\nconnected to 192.168.10.1:443 (240 bytes), seq=0 time= 51.66 ms \r\n--- https:\/\/rlab.cavtime.net\/ ping statistics ---\r\n1 connects, 1 ok, 0.00% failed, time 1052ms\r\nround-trip min\/avg\/max = 51.7\/51.7\/51.7 ms\r\n$ \r\n<\/pre>\nNo. Time Source Destination Protocol Length Info\r\n 34 2.357892997 192.168.1.59 192.168.10.1 TCP 74 53188 \u2192 443 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=4055077589 TSecr=0 WS=128\r\n 35 2.368063931 192.168.10.1 192.168.1.59 TCP 74 443 \u2192 53188 [SYN, ACK] Seq=0 Ack=1 Win=65160 Len=0 MSS=1414 SACK_PERM=1 TSval=13198109 TSecr=4055077589 WS=128\r\n 36 2.368129613 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=1 Ack=1 Win=64256 Len=0 TSval=4055077600 TSecr=13198109\r\n 37 2.368668850 192.168.1.59 192.168.10.1 TLSv1.3 349 Client Hello\r\n 38 2.371176703 192.168.10.1 192.168.1.59 TCP 66 443 \u2192 53188 [ACK] Seq=1 Ack=284 Win=64896 Len=0 TSval=13198117 TSecr=4055077600\r\n 39 2.374088730 192.168.10.1 192.168.1.59 TLSv1.3 1514 Server Hello, Change Cipher Spec, Application Data\r\n 40 2.374125319 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=284 Ack=1449 Win=63104 Len=0 TSval=4055077605 TSecr=13198118\r\n 41 2.374156254 192.168.10.1 192.168.1.59 TCP 1514 443 \u2192 53188 [PSH, ACK] Seq=1449 Ack=284 Win=64896 Len=1448 TSval=13198118 TSecr=4055077600 [TCP segment of a reassembled PDU]\r\n 42 2.374179669 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=284 Ack=2897 Win=61696 Len=0 TSval=4055077606 TSecr=13198118\r\n 43 2.374203890 192.168.10.1 192.168.1.59 TCP 1266 443 \u2192 53188 [PSH, ACK] Seq=2897 Ack=284 Win=64896 Len=1200 TSval=13198118 TSecr=4055077600 [TCP segment of a reassembled PDU]\r\n 44 2.374225645 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=284 Ack=4097 Win=60544 Len=0 TSval=4055077606 TSecr=13198118\r\n 45 2.374245383 192.168.10.1 192.168.1.59 TLSv1.3 555 Application Data, Application Data, Application Data\r\n 46 2.374252501 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=284 Ack=4586 Win=60160 Len=0 TSval=4055077606 TSecr=13198119\r\n 47 2.375442449 192.168.1.59 192.168.10.1 TLSv1.3 146 Change Cipher Spec, Application Data\r\n 48 2.375525044 192.168.1.59 192.168.10.1 TLSv1.3 163 Application Data\r\n 49 2.379064668 192.168.10.1 192.168.1.59 TCP 66 443 \u2192 53188 [ACK] Seq=4586 Ack=364 Win=64896 Len=0 TSval=13198123 TSecr=4055077607\r\n 50 2.379097016 192.168.10.1 192.168.1.59 TCP 66 443 \u2192 53188 [ACK] Seq=4586 Ack=461 Win=64896 Len=0 TSval=13198124 TSecr=4055077607\r\n 51 2.379117310 192.168.10.1 192.168.1.59 TLSv1.3 337 Application Data\r\n 52 2.379134701 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=461 Ack=4857 Win=63872 Len=0 TSval=4055077611 TSecr=13198124\r\n 53 2.379156546 192.168.10.1 192.168.1.59 TLSv1.3 337 Application Data\r\n 54 2.379172289 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=461 Ack=5128 Win=63616 Len=0 TSval=4055077611 TSecr=13198124\r\n 55 2.394568518 192.168.10.1 192.168.1.59 TLSv1.3 324 Application Data\r\n 56 2.394595859 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=461 Ack=5386 Win=63360 Len=0 TSval=4055077626 TSecr=13198139\r\n 57 2.394630957 192.168.10.1 192.168.1.59 TLSv1.3 90 Application Data\r\n 58 2.394645559 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [ACK] Seq=461 Ack=5410 Win=63360 Len=0 TSval=4055077626 TSecr=13198139\r\n 59 2.394663660 192.168.10.1 192.168.1.59 TCP 66 443 \u2192 53188 [FIN, ACK] Seq=5410 Ack=461 Win=64896 Len=0 TSval=13198139 TSecr=4055077611\r\n 60 2.394772554 192.168.1.59 192.168.10.1 TLSv1.3 90 Application Data\r\n 61 2.394875874 192.168.1.59 192.168.10.1 TCP 66 53188 \u2192 443 [FIN, ACK] Seq=485 Ack=5411 Win=64128 Len=0 TSval=4055077626 TSecr=13198139\r\n 62 2.399888911 192.168.10.1 192.168.1.59 TCP 66 443 \u2192 53188 [ACK] Seq=5411 Ack=485 Win=64896 Len=0 TSval=13198143 TSecr=4055077626\r\n 63 2.399913833 192.168.10.1 192.168.1.59 TCP 66 443 \u2192 53188 [ACK] Seq=5411 Ack=486 Win=64896 Len=0 TSval=13198143 TSecr=4055077626\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"Overview http Protocol \u901a\u4fe1\u3092\u8a66\u9a13\u3067\u304d\u308b httping \u3092\u8a66\u3057\u3066\u307f\u308b\u3002 Environment $ cat \/etc\/os-release NAME=”Ubuntu” VERSION=”21.04 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122],"tags":[],"class_list":["post-324","post","type-post","status-publish","format-standard","hentry","category-http"],"_links":{"self":[{"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=\/wp\/v2\/posts\/324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=324"}],"version-history":[{"count":6,"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=\/wp\/v2\/posts\/324\/revisions"}],"predecessor-version":[{"id":836,"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=\/wp\/v2\/posts\/324\/revisions\/836"}],"wp:attachment":[{"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rlab.cavtime.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}