Limitations
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## Limitations

### Addressing

Within Tigase, all pubsub component address MUST be domain-based address and not a JID style address. This was made to simplify communications structure. Tigase will automatically set component names to `pubsub.domain`, however any messages send to `pubsub@domain` will result in a `SERVICE_UNAVAILABLE` error.

Pubsub nodes within Tigase can be found as a combination of JID and node where nodes will be identified akin to service discovery. For example, to address a friendly node, use the following structure:

    <iq to='pubsub.domain'>
      <query node='friendly node'/>
    </iq>

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