sdb.db

{:post-monikers {"welcome-to-ringmon-middleware-demo" "0", "announcing--bleinwebreplb--a-leiningen-v-20-plug-in-based-on-ringmon-" "4", "the-ringmon-page-got-chat-support" "3"}, :post-ids ("4" "3" "0"), :posts {"4" {:ts 1332658699852, :md-body "<p>The lein-webrepl plugin provides a web page based alternative to classical shell based REPL interface provided by 'lein repl' command. It requires Leiningen v2.0 and Clojure 1.3.0. Here is the usage guide:</p>\n\n<p> <script src=\"https://gist.github.com/2211345.js?file=lein-webrepl.help.txt\"></script></p>\n\n<p>A simple run transcript, a browser window will pop up and connect to \n<code>localhost:8888</code></p>\n\n<script src=\"https://gist.github.com/2211345.js?file=SampleRun.txt\"></script>\n\n<p>More information at\n<a href=\"https://github.com/zoka/lein-webrepl\">lein-webrepl</a> GitHub page.</p>\n", :date "25/03/12", :tme "5:58PM", :moniker "announcing--bleinwebreplb--a-leiningen-v-20-plug-in-based-on-ringmon-", :title "Announcing  <b>lein-webrepl</b>  a Leiningen v 2.0 plug in based on ringMon ", :perma-link "/blog/view/announcing--bleinwebreplb--a-leiningen-v-20-plug-in-based-on-ringmon-", :username "zoka", :body "The lein-webrepl plugin provides a web page based alternative to classical shell based REPL interface provided by 'lein repl' command. It requires Leiningen v2.0 and Clojure 1.3.0. Here is the usage guide:\r\n\r\n\r\n <script src=\"https://gist.github.com/2211345.js?file=lein-webrepl.help.txt\"></script>\r\n\r\nA simple run transcript, a browser window will pop up and connect to \r\n`localhost:8888`\r\n\r\n<script src=\"https://gist.github.com/2211345.js?file=SampleRun.txt\"></script>\r\n\r\nMore information at\r\n[lein-webrepl](https://github.com/zoka/lein-webrepl) GitHub page.", :id "4"}, "3" {:ts 1332067707798, :md-body "<p>The ringMon monitoring page now has a simple chat support.  There is one chat nick available for each active nREPL session. To find out more info about\nactive sessions expand ReplSessions section of the monitoring data tree.</p>\n\n<p>You will be given default unique nick when your session is created.\nTo change it uncheck 'Confirm', modify 'Chat as' and check 'Confirm' again. Your nick will be remembered on the server side until this application is restarted.</p>\n\n<p>The 'Send' button will send the contents the nREPL input window \n(or just a selection, if active) either to all connected people or to a single recipient. Other people messages will appear in nREPL output window. </p>\n\n<p>Chat functions are also accessible to your Clojure scripts via ringmon.api namespace:</p>\n\n<script src=\"https://gist.github.com/2070481.js\"> </script>  \n\n<p>Here is a simple script to change your chat nick:</p>\n\n<script src=\"https://gist.github.com/2071410.js\"> </script>\n", :date "18/03/12", :tme "9:48PM", :moniker "the-ringmon-page-got-chat-support", :title "The ringMon page got chat support", :perma-link "/blog/view/the-ringmon-page-got-chat-support", :username "zoka", :body "The ringMon monitoring page now has a simple chat support.  There is one chat nick available for each active nREPL session. To find out more info about\r\nactive sessions expand ReplSessions section of the monitoring data tree.\r\n\r\nYou will be given default unique nick when your session is created.\r\nTo change it uncheck 'Confirm', modify 'Chat as' and check 'Confirm' again. Your nick will be remembered on the server side until this application is restarted.\r\n\r\nThe 'Send' button will send the contents the nREPL input window \r\n(or just a selection, if active) either to all connected people or to a single recipient. Other people messages will appear in nREPL output window. \r\n\r\nChat functions are also accessible to your Clojure scripts via ringmon.api namespace:\r\n\r\n<script src=\"https://gist.github.com/2070481.js\"> </script>  \r\n\r\nHere is a simple script to change your chat nick:\r\n\r\n<script src=\"https://gist.github.com/2071410.js\"> </script>\r\n\r\n   ", :id "3"}, "0" {:ts 1331343543923, :md-body "<p>The ringMon is a\n<a href=\"https://github.com/mmcgrana/ring\">Ring</a> \n middleware that adds remote diagnostic and REPL interaction capability to\n Clojure web applications that are based on Ring library or higher level web \nframeworks such as Noir or Compojure.</p>\n\n<p>It injects a single monitoring page at  /ringmon/monview.html</p>\n\n<p>The page periodically displays raw JMX data of interest in a tree like structure.\nIt also shows derived values such as CPU load that is calculated by sampling JMX \nroperty OperatingSystem.ProcessCpuTime every 2 seconds and \nAJAX requests statistics.</p>\n\n<p>Moreover, the page provides full featured \n<a href=\"https://github.com/clojure/tools.nrepl\">nREPL</a> \nfront end,  with syntax coloured editor, command history and persistent sessions.\nThe actual nREPL server runs in the context  of this application.\nThe ringMon web page uses AJAX to submit Clojure forms from\ninput window (upon pressing Ctrl-Enter), displaying nREPL responses\nin a separate output window. The script output from nREPL server is sampled at\nvariable rate depending of output activity.\nSince nREPL session is persistent the nREPL output is buffered even when \nweb client (browser) is disconnected, and will be sent out on next reconnection.\nCurrently only one session is kept for particular browser per each \nclient computer.\nNothing horrible happens if you open multiple windows within the same browser,\nonly that nREPL output will randomly be sprinkled across multiple output windows. \nThis restriction will be removed soon, \nbut for the time being using Chrome + Firefox + Safari will give you 3 \nsimultaneous sessions :). </p>\n\n<p>You can submit multiple forms (scripts) without waiting\nfor the previous ones to finish - they will be queued by \nnREPL server. The 'Interrupt' button will try (and in most cases succeed)\nto break the current script execution and possibly schedule the next one in\nthe queue, if any. Note that if script creates other threads they may\nnot be interrupted, and that their eventual output will not be captured by \nnREPL server - it will go to the stdout of the shell that started your \nClojure application. If you are on Heroku, you can catch \nit with 'heroku logs -t' command. </p>\n\n<p>This demo blog (noirMon) is based on  Chris Granger's \n<a href=\"https://github.com/ibdknox/Noir-blog\">Noir-blog</a> \nexample application for his \n<a href=\"https://github.com/ibdknox/noir\">Noir</a> \n web framework. </p>\n\n<p>Only small amount of changes was required to add ringMon capability to\nthis application:</p>\n\n<script src=\"https://gist.github.com/2030301.js\"> </script>\n\n<ul>\n<li>include   [noirmon \"0.1.0-SNAPSHOT\"] in project.clj<p></li>\n</ul>\n\n<p>*  add the middleware itself before starting the server:<br>\n               (server/add-middleware monitor/wrap-ring-monitor) \n<p>* put convenient link to access the monitoring page (optional)</p> \n", :date "03/10/12", :tme "12:39PM", :moniker "welcome-to-ringmon-middleware-demo", :title "Welcome to ringMon middleware demo", :perma-link "/blog/view/welcome-to-ringmon-middleware-demo", :username "zoka", :body "The ringMon is a\r\n[Ring](https://github.com/mmcgrana/ring) \r\n middleware that adds remote diagnostic and REPL interaction capability to\r\n Clojure web applications that are based on Ring library or higher level web \r\nframeworks such as Noir or Compojure.\r\n\r\nIt injects a single monitoring page at  /ringmon/monview.html\r\n\r\nThe page periodically displays raw JMX data of interest in a tree like structure.\r\nIt also shows derived values such as CPU load that is calculated by sampling JMX \r\nroperty OperatingSystem.ProcessCpuTime every 2 seconds and \r\nAJAX requests statistics.\r\n\r\nMoreover, the page provides full featured \r\n[nREPL](https://github.com/clojure/tools.nrepl) \r\nfront end,  with syntax coloured editor, command history and persistent sessions.\r\nThe actual nREPL server runs in the context  of this application.\r\nThe ringMon web page uses AJAX to submit Clojure forms from\r\ninput window (upon pressing Ctrl-Enter), displaying nREPL responses\r\nin a separate output window. The script output from nREPL server is sampled at\r\nvariable rate depending of output activity.\r\nSince nREPL session is persistent the nREPL output is buffered even when \r\nweb client (browser) is disconnected, and will be sent out on next reconnection.\r\nCurrently only one session is kept for particular browser per each \r\nclient computer.\r\nNothing horrible happens if you open multiple windows within the same browser,\r\nonly that nREPL output will randomly be sprinkled across multiple output windows. \r\nThis restriction will be removed soon, \r\nbut for the time being using Chrome + Firefox + Safari will give you 3 \r\nsimultaneous sessions :). \r\n\r\nYou can submit multiple forms (scripts) without waiting\r\nfor the previous ones to finish - they will be queued by \r\nnREPL server. The 'Interrupt' button will try (and in most cases succeed)\r\nto break the current script execution and possibly schedule the next one in\r\nthe queue, if any. Note that if script creates other threads they may\r\nnot be interrupted, and that their eventual output will not be captured by \r\nnREPL server - it will go to the stdout of the shell that started your \r\nClojure application. If you are on Heroku, you can catch \r\nit with 'heroku logs -t' command. \r\n\r\nThis demo blog (noirMon) is based on  Chris Granger's \r\n[Noir-blog](https://github.com/ibdknox/Noir-blog) \r\nexample application for his \r\n[Noir](https://github.com/ibdknox/noir) \r\n web framework. \r\n\r\nOnly small amount of changes was required to add ringMon capability to\r\nthis application:\r\n\r\n<script src=\"https://gist.github.com/2030301.js\"> </script>\r\n\r\n*  include   [noirmon \"0.1.0-SNAPSHOT\"] in project.clj<p>\r\n<p>*  add the middleware itself before starting the server:<br>\r\n               (server/add-middleware monitor/wrap-ring-monitor) \r\n<p>* put convenient link to access the monitoring page (optional)</p> ", :id "0"}}, :next-post-id 4, :users {"zoka" {:username "zoka", :password "$2a$10$jIUNBhDkTI6lX7uU9PhmLupLSJERDV3BAJIojGKLEOlu8VDDsXSvy"}}}