Broken Pipe Exception on Grails App

Question

I developed an application on Grails 2.4.4 using jdk 1.7 and MySQL Workbench 6.3. It works for some time, but after some hours of the deployment i try to log in, it stops workin

Answer 1

You need to c3p0 your project

step :1

Add this "BuildConfig.groovy"

dependencies {
        // specify dependencies here under either 'build', 'compile'

        compile 'c3p0:c3p0:0.9.1.2'
    }

step 2:

Datasource groovy: Now your data source will be like this only remove the other things.

beans {
    dataSource(BasicDataSource) {
        **url = "jdbc:mysql://127.0.0.1/db_name"**
        driverClassName = "com.mysql.jdbc.Driver"
        username = "root"
        password = "root"
        pooled = true
   }
}

For more info

Do I need to use C3P0 pooling library in my (grails) web application?

How do I configure c3p0 for a grails 2.X application with multiple datasources?.

http://blog.nutpan.com/2013/07/grails-broken-pipe-and-cannot-release.html

Thanks