A tiny event broker.

• Websocket support
• TCP support
• Grouped subscriptions
• Offline messages
• Clustering
• QoS (0, 1, 2)
• Topics & Patterns

Topics and patterns are heavily inspired by NATS's subject-based messaging.

Unsub and Sub actions set on clients are applied in that order.

# Sample algorithm only
SUB us.*
UNSUB us.payments
PUB us.accounts -> this will still be received by client
PUB us.payments -> this will not be received
SUB us.payments
PUB us.payments -> this will now be received

Because.