Previous topic |
Next topic |
Contents |
Contact z/OS |
Library |
PDF
VSAM cache file z/OS Communications Server: IP CICS Sockets Guide SC27-3649-00 |
|
The cache file is a VSAM KSDS (Key Sequenced Data Set) with a key of the host name padded to the right with binary zeros. The cache records contain a compressed version of the hostent structure returned by the name server plus a time of last refresh field. When a record is retrieved, EZACIC25 determines if it is usable based on the difference between the current time and the time of last refresh. |
Copyright IBM Corporation 1990, 2014
|