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POGWT RPC "404 not found" error. How do you get RPC to work on your own Apache server?
 

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  1. POGWT RPC "404 not found" error. How do you get RPC to work on your own Apache server?
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    <p>The RPC I implemented works fine in dev mode. But as soon as I copy the code into a real apache server the RPC stops working! <strong>How do you configure your GWT application so that the RPC will work on the apache server?</strong> I have found the GWT tutorial on RPC but it is not very helpful. <strong>Other links about RPC configuration would be very much appreciated!</strong></p> <hr> <p>I developed some GWT code. I implemented and got working an RPC client-server communication. When I say it is working... I mean that it works great in development mode. I can click and it interacts with the server as expected.</p> <p>Then when I do a GWT compile and copy the war directory into my apache server htdocs folder. I can view the website but when I click on the button that is supposed to initiate an RPC nothing happens. I check the Firefox-->tools-->web console and see "NAMEOFRPC 404 not found".</p> <p>Here is my WEB-INF web.xml:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"&gt; &lt;web-app&gt; &lt;!-- Servlets --&gt; &lt;servlet&gt; &lt;servlet-name&gt;NameOfRpc&lt;/servlet-name&gt; &lt;servlet-class&gt;com.company.nameOfModule.server.rpc.NameOfRpcImpl&lt;/servlet-class&gt; &lt;/servlet&gt; &lt;servlet-mapping&gt; &lt;servlet-name&gt;NameOfRpc&lt;/servlet-name&gt; &lt;url-pattern&gt;/nameOfModule&lt;/url-pattern&gt; &lt;/servlet-mapping&gt; &lt;!-- Default page to serve --&gt; &lt;welcome-file-list&gt; &lt;welcome-file&gt;NameOfModule.html&lt;/welcome-file&gt; &lt;/welcome-file-list&gt; &lt;/web-app&gt; </code></pre> <p>Here is the firefox web-console error I get:</p> <pre><code>[16:50:58.792] POST http://SERVER/gwt/nameOfModule/nameOfModule/NameOfRpc [HTTP/1.1 404 Not Found 3065ms] </code></pre> <p>I copy the war folder into /SERVER/gwt and then rename it to nameOfModule. </p> <p><strong>Is there anything wrong with my WEB-INF/web.xml?</strong></p>
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    1. COWhat is in your @RemoteServiceRelativePath on you com.company.nameOfModule.server.rpc.NameOfRpc interface?
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    2. COThe java code NameOfRpc.java is: @RemoteServiceRelativePath("RpcGetXml").
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      1. USTrevor Boyd Smith
    3. COWhen I change the @ RemoteServiceRelativePath I get a new "404 not found" that corresponds to whatever I have put into the @ RemoteServiceRelativePath field. EX: changed it to "TESTING". Then I got a new 404 not found http://SERVER/gwt/nameOfModule/nameOfModule/TESTING .
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