<!DOCTYPE html> <!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]--> <!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]--> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Running the trading demo — R3 Prototyping latest documentation</title> <link rel="stylesheet" href="_static/css/custom.css" type="text/css" /> <link rel="top" title="R3 Prototyping latest documentation" href="index.html"/> <link rel="next" title="Writing a contract" href="tutorial.html"/> <link rel="prev" title="Networking and messaging" href="messaging.html"/> <script src="_static/js/modernizr.min.js"></script> </head> <body class="wy-body-for-nav" role="document"> <div class="wy-grid-for-nav"> <nav data-toggle="wy-nav-shift" class="wy-nav-side"> <div class="wy-side-scroll"> <div class="wy-side-nav-search"> <a href="index.html" class="icon icon-home"> R3 Prototyping </a> <div class="version"> latest </div> <div role="search"> <form id="rtd-search-form" class="wy-form" action="search.html" method="get"> <input type="text" name="q" placeholder="Search docs" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> </div> </div> <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation"> <p class="caption"><span class="caption-text">Overview</span></p> <ul class="current"> <li class="toctree-l1"><a class="reference internal" href="inthebox.html">What’s included?</a></li> <li class="toctree-l1"><a class="reference internal" href="getting-set-up.html">Getting set up</a></li> <li class="toctree-l1"><a class="reference internal" href="data-model.html">Data model</a></li> <li class="toctree-l1"><a class="reference internal" href="messaging.html">Networking and messaging</a></li> <li class="toctree-l1 current"><a class="current reference internal" href="">Running the trading demo</a></li> </ul> <p class="caption"><span class="caption-text">Tutorials</span></p> <ul> <li class="toctree-l1"><a class="reference internal" href="tutorial.html">Writing a contract</a></li> <li class="toctree-l1"><a class="reference internal" href="protocol-state-machines.html">Protocol state machines</a></li> </ul> <p class="caption"><span class="caption-text">Appendix</span></p> <ul> <li class="toctree-l1"><a class="reference internal" href="visualiser.html">Using the visualiser</a></li> <li class="toctree-l1"><a class="reference internal" href="roadmap.html">Roadmap</a></li> <li class="toctree-l1"><a class="reference internal" href="codestyle.html">Code style guide</a></li> </ul> </div> </div> </nav> <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> <nav class="wy-nav-top" role="navigation" aria-label="top navigation"> <i data-toggle="wy-nav-top" class="fa fa-bars"></i> <a href="index.html">R3 Prototyping</a> </nav> <div class="wy-nav-content"> <div class="rst-content"> <div role="navigation" aria-label="breadcrumbs navigation"> <ul class="wy-breadcrumbs"> <li><a href="index.html">Docs</a> »</li> <li>Running the trading demo</li> <li class="wy-breadcrumbs-aside"> <a href="_sources/running-the-trading-demo.txt" rel="nofollow"> View page source</a> </li> </ul> <hr/> </div> <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article"> <div itemprop="articleBody"> <div class="section" id="running-the-trading-demo"> <h1>Running the trading demo<a class="headerlink" href="#running-the-trading-demo" title="Permalink to this headline">ΒΆ</a></h1> <p>The repository contains a program that implements a demo of two nodes running the two-party trading protocol, which you can learn about in <a class="reference internal" href="protocol-state-machines.html"><em>Protocol state machines</em></a>.</p> <p>The node has only currently been tested on MacOS X and Ubuntu Linux. If you have success on other platforms, please let us know.</p> <p>Now, open two terminals, and in the first run::</p> <div class="highlight-kotlin"><div class="highlight"><pre><span class="p">./</span><span class="n">scripts</span><span class="p">/</span><span class="n">trader</span><span class="p">-</span><span class="n">demo</span><span class="p">.</span><span class="n">sh</span> <span class="n">buyer</span> </pre></div> </div> <p>It will compile things, if necessary, then create a directory named “buyer” with a bunch of files inside and start the node. You should see it waiting for a trade to begin.</p> <p>In the second terminal, run:</p> <div class="highlight-kotlin"><div class="highlight"><pre><span class="p">./</span><span class="n">scripts</span><span class="p">/</span><span class="n">trader</span><span class="p">-</span><span class="n">demo</span><span class="p">.</span><span class="n">sh</span> <span class="n">seller</span> </pre></div> </div> <p>You should see some log lines scroll past, and within a few seconds the messages “Purchase complete - we are a happy customer!” and “Sale completed - we have a happy customer!” should be printed.</p> <p>If it doesn’t work, jump on the mailing list and let us know.</p> <p>For Windows users, the contents of the shell script are very trivial and can easily be done by hand from a command window. Essentially, it just runs Gradle to create the startup scripts, and then starts the node with one set of flags or another.</p> </div> </div> </div> <footer> <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation"> <a href="tutorial.html" class="btn btn-neutral float-right" title="Writing a contract" accesskey="n">Next <span class="fa fa-arrow-circle-right"></span></a> <a href="messaging.html" class="btn btn-neutral" title="Networking and messaging" accesskey="p"><span class="fa fa-arrow-circle-left"></span> Previous</a> </div> <hr/> <div role="contentinfo"> <p> © Copyright 2015, R3 CEV. </p> </div> Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. </footer> </div> </div> </section> </div> <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT:'./', VERSION:'latest', COLLAPSE_INDEX:false, FILE_SUFFIX:'.html', HAS_SOURCE: true }; </script> <script type="text/javascript" src="_static/jquery.js"></script> <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <script type="text/javascript" src="_static/js/theme.js"></script> <script type="text/javascript"> jQuery(function () { SphinxRtdTheme.StickyNav.enable(); }); </script> </body> </html>