{"id":2608,"date":"2014-03-17T00:59:51","date_gmt":"2014-03-16T15:59:51","guid":{"rendered":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/?p=2608"},"modified":"2015-02-28T06:34:18","modified_gmt":"2015-02-27T21:34:18","slug":"mechanize%e3%81%a7%e3%82%bf%e3%82%a4%e3%83%a0%e3%82%a2%e3%82%a6%e3%83%88","status":"publish","type":"post","link":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/2014\/03\/17\/2608\/","title":{"rendered":"Ruby Mechanize\u3067\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8"},"content":{"rendered":"<p>Ruby\u306eMechanize\u3067\u30c7\u30fc\u30bf\u53d6\u5f97\u3092\u3057\u3066\u3044\u305f\u3089\u3001\u6b21\u306e\u3088\u3046\u306bEOFError\u304c\u767a\u751f\u3059\u308b\u3002<\/p>\n<div class=\"hl-surround\" ><div class=\"hl-main\"><pre>\/usr\/local\/rvm\/gems\/ruby-1.9.3-p374\/gems\/net-http-persistent-2.8\/lib\/net\/http\/persistent.rb:959:in \r\n  `rescue in request': too many connection resets (due to end of file reached - EOFError) \r\n  after 0 requests on 21405360, last used 1394984831.0672119 seconds ago (Net::HTTP::Persistent::Error)\r\n        from \/usr\/local\/rvm\/gems\/ruby-1.9.3-p374\/gems\/net-http-persistent-2.8\/lib\/net\/http\/persistent.rb:968:in `request'\r\n        from \/usr\/local\/rvm\/gems\/ruby-1.9.3-p374\/gems\/mechanize-2.7.1\/lib\/mechanize\/http\/agent.rb:257:in `fetch'\r\n        from \/usr\/local\/rvm\/gems\/ruby-1.9.3-p374\/gems\/mechanize-2.7.1\/lib\/mechanize.rb:431:in `get'<\/pre><\/div><\/div>\n<p>\u30c7\u30fc\u30bf\u53d6\u5f97\u306b\u5931\u6557\u3057\u3066\u3044\u308b\u306e\u304b\u3068\u3001Mechanize\u306eagent\u306e\u8a2d\u5b9a\u3067time_out\u5024\u3092\u5897\u3084\u305b\u3070\u3044\u3044\u304b\u3068\u3082\u601d\u3063\u305f\u304c\u3001\u305d\u3061\u3089\u3067\u306f\u306a\u304fkeep_alive\u304ctrue\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306b\u306a\u3063\u305f\u969b\u306bEOFError\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3001keep_alive=false\u3068\u3059\u308b\u3068\u3044\u3044\u3089\u3057\u3044\uff08\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u3042\u308b\u300ctoo many connections\u300d\u306fkeep_alive\u306b\u95a2\u9023\u3057\u3066\u767a\u751f\u3059\u308b\u3082\u306e\u304b\uff1f\uff09\u3002<\/p>\n<p>Ruby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f1.9.3\u3060\u304c\u3001\u66f4\u65b0\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u306e\u304b\u3082\uff1f<\/p>\n<ul>\n<li><a href=\"http:\/\/pw.tech-arts.co.jp\/technical\/2008\/03\/ruby_mechanizeeoferror.html\">\u30c6\u30af\u30ce\u30ed\u30b8\u30c3\u30af\u30a2\u30fc\u30c8\u6280\u8853\u8005\u306e\u30d6\u30ed\u30b0: [Ruby] Mechanize\u3067EOFError\uff1f<br \/>\n<\/a><\/p>\n<ul>\n<li>keep-alive \u63a5\u7d9a\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u5f8c\u306b\u30bd\u30b1\u30c3\u30c8\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u3082\u3046\u3068\u3059\u308b\u3068 EOFError \u304c\u51fa\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u307f\u305f\u3044\n<li>\uff082008\uff5e2011\u5e74\u9803\u306e\u8a71\uff09\n <\/ul>\n<li><a href=\"http:\/\/d.hatena.ne.jp\/kitamomonga\/20110628\/ruby_mechanize_2_0#032\">Ruby Mechanize 2.0 \u30ea\u30ea\u30fc\u30b9 &#8211; \u304d\u305f\u3082\u3082\u3093\u304c\u304c\u304d\u305f\u3093\u3002<br \/>\n<\/a><\/p>\n<ul>\n<li>Timeout \u3084 ECONNREFUSED\u3001EOFError \u304c\u767a\u751f\u305b\u305a\u3001\u4ee3\u308f\u308a\u306b Net::HTTP::Persistent::Error \u304c\u767a\u751f\u3059\u308b\n<li>Net::HTTP::Persistent \u304c\u4f7f\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u3067\u3001\u305d\u306e\u5f71\u97ff\u306b\u306a\u308a\u307e\u3059\u3002\n<li>too many connection resets \u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u5b9f\u969b\u306b\u305f\u304f\u3055\u3093\u63a5\u7d9a\u304c\u5207\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\n <\/ul>\n<li><a href=\"https:\/\/github.com\/drbrain\/net-http-persistent\/issues\/37\">Net::HTTP::Persistent::Error: too many connection resets \u00b7 Issue #37 \u00b7 drbrain\/net-http-persistent \u00b7 GitHub<br \/>\n<\/a><\/p>\n<ul>\n<li>Hey guys, we found the error. It is depend on version of Ruby. So, please close the issue.\n <\/ul>\n<li><a href=\"https:\/\/bugs.ruby-lang.org\/issues\/5790\">Bug #5790: net\/http \u306e EOFError \u3068 Keep-Alive &#8211; ruby-trunk &#8211; Ruby Issue Tracking System<br \/>\n<\/a><\/p>\n<li><a href=\"http:\/\/june29.jp\/2007\/12\/02\/ruby-mechanize-rescue-exception\/\">Ruby\u306eWWW::Mechanize\u306e\u4f8b\u5916\u51e6\u7406 &#8211; \u6e96\u4e8c\u7d1a.jp<br \/>\n<\/a><\/p>\n<ul>\n<li>rescue Timeout::Error\n<li>rescue WWW::Mechanize::ResponseCodeError => e\n <\/ul>\n<li><a href=\"http:\/\/d.hatena.ne.jp\/GARAPON\/20090327\/1238138503\">WWW::Mechanize\u3067\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u767a\u751f\u3059\u308b\u5834\u5408 &#8211; \u81ea\u5206\u306e\u4ed5\u4e8b\u3092\u618e\u3080\u306b\u306f\u4eba\u751f\u306f\u4f59\u308a\u306b\u3082\u77ed\u3044<br \/>\n<\/a><\/p>\n<ul>\n<li>agent.read_timeout = 100\n<\/ul>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ruby\u306eMechanize\u3067\u30c7\u30fc\u30bf\u53d6\u5f97\u3092\u3057\u3066\u3044\u305f\u3089\u3001\u6b21\u306e\u3088\u3046\u306bEOFError\u304c\u767a\u751f\u3059\u308b\u3002 \/usr\/local\/rvm\/gems\/ruby-1.9.3-p374\/gems\/net-http-persistent-2. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[320,248],"_links":{"self":[{"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/posts\/2608"}],"collection":[{"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/comments?post=2608"}],"version-history":[{"count":7,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/posts\/2608\/revisions"}],"predecessor-version":[{"id":2891,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/posts\/2608\/revisions\/2891"}],"wp:attachment":[{"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/media?parent=2608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/categories?post=2608"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/tags?post=2608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}