+<tt>

+&lt;div&nbsp;dir=&quot;ltr&quot;&gt;&lt;div&gt;Thanks&nbsp;very&nbsp;much&nbsp;!&lt;br&gt;&lt;/div&gt;Maybe&nbsp;we&nbsp;can&nbsp;use&nbsp;the&nbsp;code:load_file()&nbsp;function&nbsp;I&nbsp;had&nbsp;just&nbsp;found&nbsp;it&nbsp;.&lt;br&gt;&lt;/div&gt;&lt;div&nbsp;class=&quot;gmail_extra&quot;&gt;&lt;br&gt;&lt;br&gt;&lt;div&nbsp;class=&quot;gmail_quote&quot;&gt;2013/4/25&nbsp;Loïc&nbsp;Hoguin&nbsp;&lt;span&nbsp;dir=&quot;ltr&quot;&gt;&lt;&lt;a&nbsp;href=&quot;mailto:essen@ninenines.eu&quot;&nbsp;target=&quot;_blank&quot;&gt;essen@ninenines.eu&lt;/a&gt;&gt;&lt;/span&gt;&lt;br&gt;<br>

+&lt;blockquote&nbsp;class=&quot;gmail_quote&quot;&nbsp;style=&quot;margin:0&nbsp;0&nbsp;0&nbsp;.8ex;border-left:1px&nbsp;#ccc&nbsp;solid;padding-left:1ex&quot;&gt;&lt;div&nbsp;class=&quot;HOEnZb&quot;&gt;&lt;div&nbsp;class=&quot;h5&quot;&gt;On&nbsp;04/25/2013&nbsp;05:46&nbsp;AM,&nbsp;yongboy&nbsp;wrote:&lt;br&gt;<br>

+&lt;blockquote&nbsp;class=&quot;gmail_quote&quot;&nbsp;style=&quot;margin:0&nbsp;0&nbsp;0&nbsp;.8ex;border-left:1px&nbsp;#ccc&nbsp;solid;padding-left:1ex&quot;&gt;<br>

+You&nbsp;know,&nbsp;the&nbsp;OTP&#39;s&nbsp;code_change&nbsp;so&nbsp;heavy,&nbsp;sometimes,&nbsp;you&nbsp;just&nbsp;want&nbsp;to&lt;br&gt;<br>

+debug,&nbsp;or&nbsp;change&nbsp;a&nbsp;little,&nbsp;does&nbsp;not&nbsp;want&nbsp;to&nbsp;rewrite&nbsp;the&nbsp;rel&nbsp;appup&nbsp;file.&lt;br&gt;<br>

+Any&nbsp;help&nbsp;is&nbsp;appreciated,&nbsp;thanks.&lt;br&gt;<br>

+&lt;/blockquote&gt;<br>

+&lt;br&gt;&lt;/div&gt;&lt;/div&gt;<br>

+At&nbsp;this&nbsp;time&nbsp;there&nbsp;is&nbsp;no&nbsp;code_change&nbsp;mechanism&nbsp;in&nbsp;Cowboy.&nbsp;Reloading&nbsp;a&nbsp;module&nbsp;works,&nbsp;modifying&nbsp;the&nbsp;protocol&nbsp;options&nbsp;with&nbsp;ranch:set_protocol_options&nbsp;can&nbsp;be&nbsp;used,&nbsp;but&nbsp;it&nbsp;doesn&#39;t&nbsp;change&nbsp;the&nbsp;running&nbsp;processes.&lt;span&nbsp;class=&quot;HOEnZb&quot;&gt;&lt;font&nbsp;color=&quot;#888888&quot;&gt;&lt;br&gt;<br>

+<br>

+&lt;br&gt;<br>

+--&nbsp;&lt;br&gt;<br>

+Loďc&nbsp;Hoguin&lt;br&gt;<br>

+Erlang&nbsp;Cowboy&lt;br&gt;<br>

+Nine&nbsp;Nines&lt;br&gt;<br>

+&lt;a&nbsp;href=&quot;http://ninenines.eu&quot;&nbsp;target=&quot;_blank&quot;&gt;http://ninenines.eu&lt;/a&gt;&lt;br&gt;<br>

+&lt;/font&gt;&lt;/span&gt;&lt;/blockquote&gt;&lt;/div&gt;&lt;br&gt;&lt;/div&gt;<br>

+

+</tt>