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issue with datasource

 
Greenhorn
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Hi,

I have setup my application using with tomcat and it is working fine. But when I have restarted my DB machine, my application is not working. If I have restart my tomcat server then it is working fine.
may I know, how to connect to datasource automatically if my DB machine is restarted?? Is it having any specific parameter to connect datasource automatically??

Please let me know. Thanks in advance.
 
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How are you connecting to DB? Using Tomcat JDBC connection pooling?
 
mika singh
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Yes karthik. I am using Tomcat JDBC connection pooling.
 
Karthik Shiraly
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spike learn wrote:I am using Tomcat JDBC connection pooling.


Add "testOnBorrow=true" and "validationQuery=Select 1" as attributes. Each time a connection is requested, it sends that query and if it fails with an exception, tries another connection. If all requests fail (in this case, it will), it reestablishes connections with restarted DB. Example here
 
mika singh
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Thanks dude. I will check it.
 
mika singh
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Yes. it is working after adding these parameters. Thanks for your help.
 
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"spike learn", please check your private messages for an important administrative matter. Failure to do so will result in the removal of your account.
 
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