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<pre><span class="ruby-comment cmt"># File lib/engine/engine.rb, line 57</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">run</span>
<span class="ruby-keyword kw">case</span> <span class="ruby-identifier">options</span>[<span class="ruby-value str">'dbtype'</span>]
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:yaml</span>
<span class="ruby-identifier">require</span> <span class="ruby-value str">'storage/yamlstore'</span>
<span class="ruby-ivar">@db</span> = <span class="ruby-constant">YamlStore</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value str">'dbfile'</span>])
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:xml</span>
<span class="ruby-identifier">require</span> <span class="ruby-value str">'storage/xmlstore'</span>
<span class="ruby-ivar">@db</span> = <span class="ruby-constant">XmlStore</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value str">'dbfile'</span>])
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:gdbm</span>
<span class="ruby-identifier">require</span> <span class="ruby-value str">'storage/gdbmstore'</span>
<span class="ruby-ivar">@db</span> = <span class="ruby-constant">GdbmStore</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value str">'dbfile'</span>])
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:sdbm</span>
<span class="ruby-identifier">require</span> <span class="ruby-value str">'storage/sdbmstore'</span>
<span class="ruby-ivar">@db</span> = <span class="ruby-constant">SdbmStore</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value str">'dbfile'</span>])
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:dbm</span>
<span class="ruby-identifier">require</span> <span class="ruby-value str">'storage/dbmstore'</span>
<span class="ruby-ivar">@db</span> = <span class="ruby-constant">DbmStore</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value str">'dbfile'</span>])
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:sqlite</span>
<span class="ruby-identifier">require</span> <span class="ruby-value str">'storage/sqlitestore'</span>
<span class="ruby-ivar">@db</span> = <span class="ruby-constant">SqliteStore</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value str">'dbfile'</span>])
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:sqlite3</span>
<span class="ruby-identifier">require</span> <span class="ruby-value str">'storage/sqlite3store'</span>
<span class="ruby-ivar">@db</span> = <span class="ruby-constant">Sqlite3Store</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value str">'dbfile'</span>])
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">log</span>.<span class="ruby-identifier">fatal</span> <span class="ruby-value str">"Invalid 'dbtype' in Configuration"</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">RunTimeError</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-comment cmt"># Get the world object</span>
<span class="ruby-ivar">@world</span> = <span class="ruby-ivar">@db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-value">0</span>)
<span class="ruby-comment cmt"># log.debug @world.inspect</span>
<span class="ruby-ivar">@db</span>.<span class="ruby-identifier">makenoswap</span>(<span class="ruby-value">0</span>)
<span class="ruby-ivar">@world</span>.<span class="ruby-identifier">startup</span>
<span class="ruby-ivar">@eventmgr</span> = <span class="ruby-constant">EventManager</span>.<span class="ruby-identifier">new</span>
<span class="ruby-identifier">log</span>.<span class="ruby-identifier">info</span> <span class="ruby-node">"Booting server on port #{options['server_port'] || 4000}"</span>
<span class="ruby-ivar">@server</span> = <span class="ruby-constant">Reactor</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value str">'server_port'</span>] <span class="ruby-operator">||</span> <span class="ruby-value">4000</span>,
<span class="ruby-identifier">options</span>[<span class="ruby-value str">'server_type'</span>], <span class="ruby-identifier">options</span>[<span class="ruby-value str">'server_io'</span>],
<span class="ruby-identifier">options</span>[<span class="ruby-value str">'server_negotiation'</span>], <span class="ruby-identifier">options</span>[<span class="ruby-value str">'server_filters'</span>],
<span class="ruby-identifier">address</span>=<span class="ruby-keyword kw">nil</span>)
<span class="ruby-identifier">raise</span> <span class="ruby-value str">"Unable to start server"</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-ivar">@server</span>.<span class="ruby-identifier">start</span>(<span class="ruby-keyword kw">self</span>)
<span class="ruby-identifier">log</span>.<span class="ruby-identifier">info</span> <span class="ruby-value str">"TMUD is ready"</span>
<span class="ruby-constant">Signal</span>.<span class="ruby-identifier">trap</span>(<span class="ruby-value str">"INT"</span>, <span class="ruby-identifier">method</span>(<span class="ruby-identifier">:handle_signal</span>))
<span class="ruby-constant">Signal</span>.<span class="ruby-identifier">trap</span>(<span class="ruby-value str">"TERM"</span>, <span class="ruby-identifier">method</span>(<span class="ruby-identifier">:handle_signal</span>))
<span class="ruby-constant">Signal</span>.<span class="ruby-identifier">trap</span>(<span class="ruby-value str">"KILL"</span>, <span class="ruby-identifier">method</span>(<span class="ruby-identifier">:handle_signal</span>))
<span class="ruby-keyword kw">until</span> <span class="ruby-ivar">@shutdown</span>
<span class="ruby-ivar">@server</span>.<span class="ruby-identifier">poll</span>(<span class="ruby-value">0</span><span class="ruby-value">.3</span>)
<span class="ruby-ivar">@eventmgr</span>.<span class="ruby-identifier">process_events</span>
<span class="ruby-keyword kw">end</span> <span class="ruby-comment cmt"># until</span>
<span class="ruby-identifier">graceful_shutdown</span>
<span class="ruby-keyword kw">rescue</span>
<span class="ruby-identifier">log</span>.<span class="ruby-identifier">fatal</span> <span class="ruby-value str">"Engine failed in run"</span>
<span class="ruby-identifier">log</span>.<span class="ruby-identifier">fatal</span> <span class="ruby-identifier">$!</span>
<span class="ruby-keyword kw">end</span></pre>
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