21.2 Estimating the TCP port-related settings

A TCP port used for communication processing in HiRDB might not be released by the OS immediately after it has been released by HiRDB (TIME_WAIT status). If many TCP ports are placed in TIME_WAIT status during HiRDB operation, a shortage of TCP ports might occur in the entire system, transactions might result in an error, and HiRDB might terminate abnormally. If necessary, you should take action to preclude such a shortage of ports by changing the Windows registry settings. For details, see 23.4.4 Ways to avoid a shortage of ports.