Io exception: Connection reset - after some time interval
Hi,
We are facing a problem in connection while implementing connection pooling using OracleDataSource .
Application is running with out any issue if it is called continuously.
If we call the application after some time interval, connection is being reset. We are able to get the connection instance but connection reset exception is thrown while calling callableStatement.execute().
If application called after application restart it is working fine.This issue is happening only for the first few calls made after some time interval.(after 1 hr)
After that call is proceeding without any issue.
Environment Details
Application is accessing 4 oracle databases and the versions are viz., 9.2.0.8,10.2.0.3,10.2.0.4 and 9.2.0.1.
Driver : ojdbc14.jar
App Server : tomcat
jdk version: 1.5
OracleDataSource is being used for connection pooling.
propCache.setProperty("ConnectionWaitTimeout",10); // caching parms
ods.setConnectionCachingEnabled(true);
ods.setLoginTimeout(intLoginTimeout);
propCache.setProperty("MinLimit","5");
propCache.setProperty("MaxLimit", "20");
propCache.setProperty("InitialLimit","5");
propCache.setProperty("ValidateConnection", "true");
propCache.setProperty("AbandonedConnectionTimeout", "10");
The exception details are as follows
java.sql.SQLException: Io exception: Connection reset
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)
at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:987)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1170)
at oracle.jdbc.driver.OracleStatement.doScrollExecuteCommon(OracleStatement.java:4043)
at oracle.jdbc.driver.OraclePreparedStatement.doScrollPstmtExecuteUpdate(OraclePreparedStatement.java:10826)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3337)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3445)
at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4394)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:834)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)
at java.lang.Thread.run(Unknown Source)
Any suggestion to resolve this issue is greatly appreciated.
Thanks.
Hi,
try to utilize OracleDataSource#setConnectionCacheProperties() with property InactivityTimeout equals to 1800 (30 minutes in seconds).
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How can I configure a party such that this party can submit both 4010 and 5010 transaction?
I try to configure a party such that this party can submit both 4010 and 5010 transactions. I encounter error related to ISA11 field. When I submit a 4010 transaction, I need to uncheck the 'Use ISA11 as repetition separator' box in the X12 Intercha
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How to use HtmlDataTable in JSF
Hi, I am going to use HtmlDataTable in a bean. The scenario like this: User submit a symbol (a String) then get stock history information corresponding to this symbol. I put the stock history information in an Arraylist, every element of this Arrayli
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PO PDF errors when using custom RTF Template, but works with custom xsl
Hi, I have done following set up steps for PO PDF Setup / Organizations / Purchasing Options / Control TAB / set 'PO Output Format' = 'PDF' setup / purchasing / document types / select "Standard Purchase Order" / Set the Document Type Layout to your
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JDEV 11G R1 - Panel Stretch Layout
Hi, I am using Jdev 11g R1. I would like to know how to set the size of the "Panel Stretch Layout" component to fit to the complete window. Whenever I add it it just render on some part of the window and I have to change the width and height to set t
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Windows 7 64 bit crash on exit
Anyone else gettting this? Doesn't happen with all pdf's, but cant find a pattern yet.