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@ -26,13 +26,13 @@ NATS provides two _wildcards_ that can take the place of one or more elements in
The first wildcard is `*` which will match a single token. For example, if an application wanted to listen for eastern time zones, they could subscribe to `time.*.east`, which would match `time.us.east` and `time.eu.east`. The first wildcard is `*` which will match a single token. For example, if an application wanted to listen for eastern time zones, they could subscribe to `time.*.east`, which would match `time.us.east` and `time.eu.east`.
![subjects 2](/assets/images/subjects2.svg) ![](/assets/images/subjects2.svg)
### Matching Multiple Tokens ### Matching Multiple Tokens
The second wildcard is `>` which will match one or more tokens, and can only appear at the end of the subject. For example, `time.us.>` will match `time.us.east` and `time.us.east.atlanta`, while `time.us.*` would only match `time.us.east` since it can't match more than one token. The second wildcard is `>` which will match one or more tokens, and can only appear at the end of the subject. For example, `time.us.>` will match `time.us.east` and `time.us.east.atlanta`, while `time.us.*` would only match `time.us.east` since it can't match more than one token.
![subjects 3](/assets/images/subjects3.svg) ![](/assets/images/subjects3.svg)
### Monitoring and Wire Taps ### Monitoring and Wire Taps