As of Ultra Messaging Queuing 6.8, some queuing features are deprecated and some UMS features are unavailable to brokered contexts. Also, you cannot use all variations of some features.

Deprecated Features <-

The following UMQ features are deprecated and also unavailable:

Source Dissemination
Parallel Queue Dissemination
Serial Queue Dissemination
UMQ Queue Browsing
Automatic source resubmission on failover
Numeric index IDs for Indexed Queuing

Deprecated Functions and Methods <-

As of UMQ 6.8, the following C API functions are deprecated:

The following Java and .NET API classes and methods are deprecated for Ultra Messaging 6.8 or later:

UMEBlockSrc class
LBMContext.setUMQInflight() method
LBMContext.setUMQMessageStable() method

Unavailable Features <-

Ultra Messaging queuing applications can use some Ultra Messaging functionality, but some functionality is unavailable with Ultra Messaging queuing.

You cannot use Ultra Messaging queuing with the following Ultra Messaging core functionalities:

Acceleration - DBL
Acceleration - UD
Explicit Batching
FD Management
Hot Failover (HF)
Hot Failover Across Contexts (HFX)
Implicit Batching
Late Join
Multicast Immediate Messaging (MIM)
Multi-Transport Threads
Off-Transport Recovery (OTR)
Request and Response
Source Side Filtering
Spectrum
Transports other than type broker
Ultra Load Balancing (ULB)
Ultra Messaging Desktop Services (UMDS)
Ultra Messaging Spectrum
Ultra Messaging System Monitoring
UMCache
UMP stores
DRO
UM SNMP Agent
Ultra Messaging Wildcard Receivers

You cannot use brokered contexts with the following functions or methods:

lbm_rcv_umq_deregister()

Limited Ultra Messaging Functionality <-

Use the following rules and guidelines when you use Ultra Messaging queuing with Ultra Messaging core functionalities:

When you use queuing, you cannot set configuration option fd_management_type (context).
Ultra Messaging queuing systems do not fragment messages.