Local Tuxedo Access Points --> Connections

Connection Policy

The conditions under which a local Tuxedo access point tries to establish a connection to a remote Tuxedo access point if no remote access point Connection Policy is defined.

• ON_DEMAND: A connection is attempted only when requested by either a client request to a remote service or an administrative connect command.

• ON_STARTUP: A domain gateway attempts to establish a connection with its remote Tuxedo access points at gateway server initialization time. Remote services (services advertised in JNDI by the domain gateway for this local access point) are advertised only if a connection is successfully established to that remote Tuxedo access point. If there is no active connection to a remote Tuxedo access point, then the remote services are suspended. By default, this connection policy retries failed connections every 60 seconds. Use the MaxRetry and RetryInterval attributes to specify application specific values.

• INCOMING_ONLY: A domain gateway does not attempt an initial connection to remote Tuxedo access points at startup and remote services are initially suspended. The domain gateway is available for incoming connections from remote Tuxedo access points and remote services are advertised when the domain gateway for this local Tuxedo access point receives an incoming connection. Connection retry processing is not allowed.

MBean: weblogic.management.
configuration.
WTCLocalTuxDomMBean

Attribute: ConnectionPolicy

Default: "ON_DEMAND"

Valid values:

• "ON_DEMAND"

• "ON_STARTUP"

• "INCOMING_ONLY"

Connection Principal Name

The principal name used to verify the identity of this local Tuxedo access point when it establishes a session connection with a remote Tuxedo access point.

• This parameter only applies to domains of type TDOMAIN that are running BEA Tuxedo 7.1 or later software.

• If not specified, the connection principal name defaults to the AccessPointID for this local Tuxedo access point.

Note: ConnectionPrincipalName is not supported in this release.

MBean: weblogic.management.
configuration.
WTCLocalTuxDomMBean

Attribute: ConnPrincipalName

Retry Interval

The number of seconds between automatic attempts to establish a session connection to remote Tuxedo access points. Use only when Connection Policy is set to ON_STARTUP.

MBean: weblogic.management.
configuration.
WTCLocalTuxDomMBean

Attribute: RetryInterval

Minimum: 0

Maximum: 2147483647

Default: 60

Max Retries

The number of times that a domain gateway tries to establish a session connection to remote Tuxedo access points. Use only when Connection Policy is set to ON_STARTUP.

• Use the minimum value to disable the retry mechanism.

• Use the maximum value to try until a connection is established.

MBean: weblogic.management.
configuration.
WTCLocalTuxDomMBean

Attribute: MaxRetries

Minimum: 0

Maximum: 9223372036854775807

Default: 9223372036854775807

Blocking Time Out

The maximum wait time (seconds) allowed for a blocking call.

MBean: weblogic.management.
configuration.
WTCLocalTuxDomMBean

Attribute: BlockTime

Minimum: 0

Maximum: 2147483647

Default: 60

Interoperate

Specifies whether the local Tuxedo access point interoperates with remote Tuxedo access points that are based upon Tuxedo release 6.5. If Yes, the local Tuxedo access point interoperates with a Tuxedo 6.5 domain.

MBean: weblogic.management.
configuration.
WTCLocalTuxDomMBean

Attribute: Interoperate

Default: "No"

Compression Limit

The compression threshold used when sending data to a remote Tuxedo access point. Application buffers larger than this size are compressed.

MBean: weblogic.management.
configuration.
WTCLocalTuxDomMBean

Attribute: CmpLimit

Minimum: 0

Maximum: 2147483647

Default: 2147483647