Search

16.3. Cluster Failover in C++

download PDF
To use the MRG 3 C++ client with a cluster that uses a Virtual IP, simply specify the Virtual IP address as the broker address. Fail-over is handled transparently by the cluster manager.
In a case where you have a cluster that does not use a Virtual IP address, specify multiple cluster node addresses in a single URL and specify the connection option reconnect to be true. For example:
qpid::messaging::Connection c("node1,node2,node3","{reconnect:true}");
Heartbeats are disabled by default. You can enable them by specifying a heartbeat interval (in seconds) for the connection via the heartbeat option. For example:
qpid::messaging::Connection c("node1,node2,node3","{reconnect:true,heartbeat:10}");
Red Hat logoGithubRedditYoutubeTwitter

Learn

Try, buy, & sell

Communities

About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2024 Red Hat, Inc.