Interface SubscribePrefixFilter<ME>

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

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

Type Parameters

ME extends SvMappingEntry

Index

Properties

Properties

filter

filter: ((entry) => boolean)

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

Type declaration

- (entry): boolean
- Parameters
  - entry: ME
  Returns boolean

See

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

prefix

prefix: Name

Topic prefix.