A Harweb hang occurred and the Tomcat server log reported the error:
..created pool of size 5 com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host has failed. java.net.SocketException: No buffer space available (maximum connections reached?): JVM_Bind
How do we correct this error?
When the error occurs do netstat -a from a command prompt to get a list of all the active sockets. See if there are a large number stuck in states such as CLOSE_WAIT and TIME_WAIT.
Stopping and Restarting Tomcat usually fixes this.
For Windows see: http://support.microsoft.com/kb/196271
The database administrator may need to explicitly close some idle connections to the database.
Release: SCMNCR99000-12.1-Harvest-Software Change Manager-Named User-Competitive Replacem