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<p class="MsoNormal"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I am using nginx 1.4, and I did fetch the "ngx.var.remote_addr" more than once in lua script, but strange thing is sometimes I will get different $remote_addr in different line in the same lua script file.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Some more information:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">      
</span></span></span><![endif]><span lang="EN-US">I hook the lua script at rewrite_by_lua_file stage<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">      
</span></span></span><![endif]><span lang="EN-US">This happens when the client has more than one ip address with different Operators.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">      
</span></span></span><![endif]><span lang="EN-US">The remote_addr I got are the ip addresses the client have from different Operators.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I want to know how this happen, it is by design that the $remote_addr could be changed for a http request?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:13.0pt;font-family:"΢ź",sans-serif;color:gray">ʯ<span lang="EN-US"> 
</span></span></b><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"΢ź",sans-serif;color:#595959">Ʒƽ̨ϵͳ</span><span lang="EN-US" style="font-family:"΢ź",sans-serif;color:#595959"> 
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:;color:black"><img width="270" height="43" id="ͼƬ_x0020_7" src="cid:image001.jpg@01D1F3E1.01826910" alt="ʼǩlogo"></span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:;color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"΢ź",sans-serif;color:#919191">չ˾<span lang="EN-US"> </span></span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"΢ź",sans-serif;color:#919191">ʱࣺ<span lang="EN-US">100080</span></span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"΢ź",sans-serif;color:#919191">绰</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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