/doc/modules/mod_development/mod_development.html

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  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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  2. <html>
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  4. <title>Module mod_development</title>
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  5. <link rel="stylesheet" type="text/css" href="stylesheet.css" title="EDoc">
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  7. <body bgcolor="white">
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  8. <div class="navbar"><a name="#navbar_top"></a><table width="100%" border="0" cellspacing="0" cellpadding="2" summary="navigation bar"><tr><td><a href="overview-summary.html" target="overviewFrame">Overview</a></td><td><a href="http://www.erlang.org/"><img src="erlang.png" align="right" border="0" alt="erlang logo"></a></td></tr></table></div>
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  9. <hr>
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  11. <h1>Module mod_development</h1>
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  12. <ul class="index"><li><a href="#description">Description</a></li><li><a href="#index">Function Index</a></li><li><a href="#functions">Function Details</a></li></ul>Development server.
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  13. <p>Copyright Š 2009 Marc Worrell
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  14.   Date: 2009-11-01</p>
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  15. 

  16. <p><b>Behaviours:</b> <a href="gen_server.html"><tt>gen_server</tt></a>.</p>
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  17. <p><b>Authors:</b> Marc Worrell (<a href="mailto:marc@worrell.nl"><tt>marc@worrell.nl</tt></a>), Bryan Fink (<a href="mailto:bryan@basho.com"><tt>bryan@basho.com</tt></a>).</p>
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  18. 

  19. <h2><a name="description">Description</a></h2>Development server.  Periodically performs a "make" and loads new files.
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  20.   When new files are loaded the caches are emptied.
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  21. <h2><a name="index">Function Index</a></h2>
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  22. <table width="100%" border="1" cellspacing="0" cellpadding="2" summary="function index"><tr><td valign="top"><a href="#code_change-3">code_change/3</a></td><td>Convert process state when code is changed.</td></tr>
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  23. <tr><td valign="top"><a href="#debug_stream-3">debug_stream/3</a></td><td>Stream specific debug information to an area on the current page.</td></tr>
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  24. <tr><td valign="top"><a href="#handle_call-3">handle_call/3</a></td><td>Trap unknown calls.</td></tr>
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  25. <tr><td valign="top"><a href="#handle_cast-2">handle_cast/2</a></td><td></td></tr>
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  26. <tr><td valign="top"><a href="#handle_info-2">handle_info/2</a></td><td>Periodic check if the dev server is still running.</td></tr>
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  27. <tr><td valign="top"><a href="#init-1">init/1</a></td><td>Initiates the server.</td></tr>
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  28. <tr><td valign="top"><a href="#make-1">make/1</a></td><td></td></tr>
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  29. <tr><td valign="top"><a href="#observe_debug_stream-2">observe_debug_stream/2</a></td><td>Stream all debug information of a certain kind to the target id on the user agent.</td></tr>
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  30. <tr><td valign="top"><a href="#page_debug_stream-3">page_debug_stream/3</a></td><td>Process started and linked to the current page, subscribes to debug notifications.</td></tr>
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  31. <tr><td valign="top"><a href="#page_debug_stream_loop-3">page_debug_stream_loop/3</a></td><td></td></tr>
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  32. <tr><td valign="top"><a href="#pid_observe_development_make-3">pid_observe_development_make/3</a></td><td></td></tr>
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  33. <tr><td valign="top"><a href="#pid_observe_development_reload-3">pid_observe_development_reload/3</a></td><td></td></tr>
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  34. <tr><td valign="top"><a href="#reload-1">reload/1</a></td><td></td></tr>
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  35. <tr><td valign="top"><a href="#start_link-1">start_link/1</a></td><td>Starts the server.</td></tr>
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  36. <tr><td valign="top"><a href="#terminate-2">terminate/2</a></td><td>This function is called by a gen_server when it is about to
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  37.   terminate.</td></tr>
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  38. </table>
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  39. 

  40. <h2><a name="functions">Function Details</a></h2>
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  42. <h3 class="function"><a name="code_change-3">code_change/3</a></h3>
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  43. <div class="spec">
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  44. <p><tt>code_change(OldVsn, State, Extra) -&gt; {ok, NewState}</tt></p>
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  45. </div><p>Convert process state when code is changed</p>
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  47. <h3 class="function"><a name="debug_stream-3">debug_stream/3</a></h3>
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  48. <div class="spec">
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  49. <p><tt>debug_stream(TargetId, What, Context) -&gt; any()</tt></p>
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  50. </div><p>Stream specific debug information to an area on the current page.</p>
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  52. <h3 class="function"><a name="handle_call-3">handle_call/3</a></h3>
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  53. <div class="spec">
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  54. <p><tt>handle_call(Message::Request, From, State) -&gt; {reply, Reply, State} | {reply, Reply, State, Timeout} | {noreply, State} | {noreply, State, Timeout} | {stop, Reason, Reply, State} | {stop, Reason, State}</tt></p>
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  55. </div><p>Trap unknown calls</p>
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  57. <h3 class="function"><a name="handle_cast-2">handle_cast/2</a></h3>
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  58. <div class="spec">
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  59. <p><tt>handle_cast(Message::Msg, State) -&gt; {noreply, State} | {noreply, State, Timeout} | {stop, Reason, State}</tt></p>
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  60. </div>
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  62. <h3 class="function"><a name="handle_info-2">handle_info/2</a></h3>
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  63. <div class="spec">
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  64. <p><tt>handle_info(Info, State) -&gt; {noreply, State} | {noreply, State, Timeout} | {stop, Reason, State}</tt></p>
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  65. </div><p>Periodic check if the dev server is still running.</p>
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  67. <h3 class="function"><a name="init-1">init/1</a></h3>
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  68. <div class="spec">
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  69. <p><tt>init(Args) -&gt; {ok, State} | {ok, State, Timeout} | ignore | {stop, Reason}</tt></p>
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  70. </div><p>Initiates the server.</p>
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  72. <h3 class="function"><a name="make-1">make/1</a></h3>
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  73. <div class="spec">
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  74. <p><tt>make(Context) -&gt; any()</tt></p>
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  75. </div>
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  77. <h3 class="function"><a name="observe_debug_stream-2">observe_debug_stream/2</a></h3>
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  78. <div class="spec">
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  79. <p><tt>observe_debug_stream(Debug_stream, Context) -&gt; any()</tt></p>
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  80. </div><p>Stream all debug information of a certain kind to the target id on the user agent.</p>
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  82. <h3 class="function"><a name="page_debug_stream-3">page_debug_stream/3</a></h3>
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  83. <div class="spec">
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  84. <p><tt>page_debug_stream(TargetId, What, Context) -&gt; any()</tt></p>
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  85. </div><p>Process started and linked to the current page, subscribes to debug notifications</p>
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  87. <h3 class="function"><a name="page_debug_stream_loop-3">page_debug_stream_loop/3</a></h3>
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  88. <div class="spec">
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  89. <p><tt>page_debug_stream_loop(TargetId, What, Context) -&gt; any()</tt></p>
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  90. </div>
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  92. <h3 class="function"><a name="pid_observe_development_make-3">pid_observe_development_make/3</a></h3>
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  93. <div class="spec">
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  94. <p><tt>pid_observe_development_make(Pid, X2, Context) -&gt; any()</tt></p>
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  95. </div>
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  97. <h3 class="function"><a name="pid_observe_development_reload-3">pid_observe_development_reload/3</a></h3>
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  98. <div class="spec">
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  99. <p><tt>pid_observe_development_reload(Pid, X2, Context) -&gt; any()</tt></p>
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  100. </div>
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  102. <h3 class="function"><a name="reload-1">reload/1</a></h3>
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  103. <div class="spec">
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  104. <p><tt>reload(Context) -&gt; any()</tt></p>
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  105. </div>
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  107. <h3 class="function"><a name="start_link-1">start_link/1</a></h3>
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  108. <div class="spec">
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  109. <p><tt>start_link(Args) -&gt; {ok, Pid} | ignore | {error, Error}</tt></p>
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  110. </div><p>Starts the server</p>
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  112. <h3 class="function"><a name="terminate-2">terminate/2</a></h3>
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  113. <div class="spec">
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  114. <p><tt>terminate(Reason, State) -&gt; <a href="#type-void">void()</a></tt></p>
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  115. </div><p>This function is called by a gen_server when it is about to
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  116.   terminate. It should be the opposite of Module:init/1 and do any necessary
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  117.   cleaning up. When it returns, the gen_server terminates with Reason.
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  118.   The return value is ignored.</p>
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  119. <hr>
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  120. 

  121. <div class="navbar"><a name="#navbar_bottom"></a><table width="100%" border="0" cellspacing="0" cellpadding="2" summary="navigation bar"><tr><td><a href="overview-summary.html" target="overviewFrame">Overview</a></td><td><a href="http://www.erlang.org/"><img src="erlang.png" align="right" border="0" alt="erlang logo"></a></td></tr></table></div>
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  122. <p><i>Generated by EDoc, Oct 13 2011, 14:45:57.</i></p>
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  124. </html>
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