Did you know ...
Search Documentation:
Pack canny_tudor -- prolog/swi/paxos.pl
HOME
DOWNLOAD
SWI-Prolog
Sources/building
Docker images
Add-ons
Browse GIT
DOCUMENTATION
Manual
Packages
FAQ
Command line
PlDoc
Bluffers
▶
Prolog syntax
PceEmacs
HTML generation
License
Publications
Rev 7 Extensions
TUTORIALS
Beginner
▶
Getting started
Learn Prolog Now!
Simply Logical
Debugger
Development tools
Advanced
▶
Modules
Grammars (DCGs)
clp(fd)
Printing messages
PlDoc
Web applications
▶
Web applications
Let's Encrypt!
Pengines
Semantic web
▶
ClioPatria
RDF namespaces
Graphics
▶
XPCE
GUI options
Machine learning
▶
Probabilistic Logic Programming
External collections
▶
Meta level tutorials
For packagers
▶
Linux packages
COMMUNITY
IRC
Forum & mailing list
Blog
News
Report a bug
Submit a patch
Submit an add-on
Roadmap (on GitHub)
External links
Contributing
Code of Conduct
Contributors
SWI-Prolog items
COMMERCIAL
WIKI
Login
View changes
Sandbox
Wiki help
All tags
paxos_quorum_nodes
(-Nodes:list(nonneg))
is
semidet
Nodes
is a list of Paxos consensus nodes who are members of the quorum. Fails if Paxos not yet initialised.
Arguments:
Nodes
- is a list of node indices in low-to-high order.
paxos_quorum_nth1
(?Nth1:nonneg)
is
semidet
Unifies
Nth1
with the
order
of this node within the quorum. Answers 1 if this node comes first in the known quorum of consensus nodes, for example.