68 lines
2.6 KiB
HTML
68 lines
2.6 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<META http-equiv="Content-Type" content="text/html; charset=utf-8">
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<LINK rel="stylesheet" type="text/css" href="../../../rzahg/ic.css">
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<title>Troubleshoot: Web services client run-time environment</title>
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</head>
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<BODY>
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<!-- Java sync-link -->
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<SCRIPT LANGUAGE="Javascript" SRC="../../../rzahg/synch.js" TYPE="text/javascript"></SCRIPT>
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<h2><A NAME="wstrbcltruntime">Troubleshoot: Web services client run-time environment</A></h2>
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<p>This topic discusses troubleshooting Web services clients that are developed
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and implemented based on the Web services for Java 2 platform, Enterprise
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Edition (J2EE) specification.</p>
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<p><strong>Increase the value of the ConnectionIOTimeOut
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parameter to avoid receiving an exception when hosting Web services on WebSphere
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Application Server - Epxress</strong></p>
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<p>When hosting Web services on WebSphere Application
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Server - Express, you can receive the following exception:</p>
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<pre>
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java.long.SocketTimeOutException: Read Timed Out
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</pre>
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<p>A slow network connection between the client and
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the Web service causes this problem. In such cases, the HTTP socket might
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time out before the Web service engine completely reads the SOAP request.
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Sudden increases in overall network activity cause this problem inmost cases.
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The problem can also occur when the client is accessing the Web service from
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a slow network connection and in situations where the amount of data in the
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SOAP request is large.</p>
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<p>To solve the problem, increase the ConnectionIOTimeOut
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parameter for your Web container HTTP transport. The default value is 5 seconds.
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You can increase the value 30 seconds or greater.</p>
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<p>Perform the following steps to set the ConnectionIOTimeOut value:</p>
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<ol>
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<li>Start the administrative console.</li>
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<li>Expand <strong>Servers</strong>, and click <strong>Application Servers</strong>.</li>
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<li>Click your server name.</li>
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<li>Under the <strong>Additional properties</strong> heading, click <strong>Web Container</strong>.</li>
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<li>Under the <strong>Additional properties</strong> heading, click <strong>HTTP Transports</strong>.</li>
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<li>Click your port number.</li>
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<li>Under the <strong>Additional properties</strong> heading, click <strong>Custom
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Properties</strong>.</li>
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<li>Click <strong>New</strong>.</li>
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<li>Specify the following property name and value:
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<ul>
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<li><strong>Name:</strong> ConnectionIOTimeOut</li>
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<li><strong>Value:</strong> 30</li>
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</ul>
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</li>
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<li>Click <strong>OK</strong>.</li>
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</ol>
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<p>If your application server is listening
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on more than one port number, set the property on all ports.</p>
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</body>
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</html>
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