Neoview Workload Management Services Guide (R2.5)

Figure 5-1 Evaluating the First Connection Rule in a Series
Rule-to-Service Associations:
1. CONNRULE1 -> SERVICE1
2. CONNRULE2 -> SERVICE1
3. CONNRULE3 -> SERVICE2
4. CONNRULE4 -> SERVICE3
CONNRULE1 Attributes:
- SESSION
- APPL
- LOGIN
- DSN
= JOB2468
= Not set
= ROLE.USR1
= Not set
Neoview WMS
vst102a.vsd
NDCS Server
CONNRULE1 = FALSE
The NDCS server checks
the next connection rule,
CONNRULE2.
Connection Attributes:
- Session name
- Application name
- Login role
- Data source name (DSN)
= JOB2468
= YTDReport
= ROLE.USR2
= DS1
Client Session
The NDCS server keeps checking the connection rules in the series until it finds a connection
rule that evaluates to true. When the connection attributes of the client session match all the
connection attribute expressions defined in a connection rule, the NDCS server considers the
connection rule to be true, and the NDCS server assigns the client session to the service that is
associated with the connection rule. For an example, see Figure 5-2.
Figure 5-2 Evaluating the Next Connection Rule in a Series
vst102b.vsd
NDCS Server
CONNRULE2 = TRUE
The NDCS server assigns
the client session to
SERVICE1.
Connection Attributes:
- Session name
- Application name
- Login role
- Data source name (DSN)
= JOB2468
= YTDReport
= ROLE.USR2
= DS1
Client Session
Rule-to-Service Associations:
1. CONNRULE1 -> SERVICE1
2. CONNRULE2 -> SERVICE1
3. CONNRULE3 -> SERVICE2
4. CONNRULE4 -> SERVICE3
CONNRULE2 Attributes:
- SESSION
- APPL
- LOGIN
- DSN
= JOB2468
= Not set
= ROLE.USR2
= Not set
Neoview WMS
Connection Rules 71