Interface SubscribePrefixFilter<ME>

Subscribe to messages under a name prefix that passes a filter.

interface SubscribePrefixFilter<ME extends MappingEntry> {
filter: (entry: ME) => boolean;
prefix: Name;
}

Type Parameters

ME extends MappingEntry

Index

Properties

Properties

filter

filter: (entry: ME) => boolean

Filter function to determine whether to retrieve a message based on MappingEntry.

See

Options.mustFilterByMapping for limitations on when this may not be invoked.

prefix

prefix: Name

Topic prefix.