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Chapter 3 Section 3.5
Setting Properties of the VSAM eWay eWay Environment Properties
VSAM eWay Adapter User’s Guide 29 Sun Microsystems, Inc.
Connection Retry Settings
Details for the VSAM CP eWay Connection Retry Settings used by the external database
are detailed in Table 7.
MinPoolSize Specifies the minimum number of
physical connections the pool
should keep available at all times. 0
(zero) indicates that there should be
no physical connections in the pool
and the new connections should be
created as needed.
If the pool size is too small, you may
experience a longer connection time
due to the existing number of
physical connections.
A connection that stays in the pool
allows transactions to use it via a
logical connection (which is faster).
A valid numeric value. The default is 0.
MaxPoolSize Specifies the maximum number of
physical connections the pool
should keep available at all times. 0
(zero) indicates that there is no
maximum.
If the pool size is too big, you may
end up with too many connections
with the database. The pool size
depends on the transaction volume
and response time.
A valid numeric value. The default is
10.
MaxIdleTime Specifies the maximum number of
seconds that a physical connection
may remain unused before it is
closed. 0 (zero) indicates that there is
no limit.
A valid numeric value. The default is 0.
Table 7 VSAM CP eWay—Connection Retry Settings
Name Description Required Value
ConnectionRetries Specifies the number of retries to
establish a connection upon failure
to acquire one.
A valid numeric value. The
default is 0.
Table 6 VSAM CP eWay—JDBC Connector Settings (Continued)
Name Description Required Value