class Matter::MDNS::Advertiser

• Matter::MDNS::Advertiser
• Reference
• Object

Overview

Advertiser manages the lifecycle of mDNS advertisements

Handles:

• Broadcasting announcements with exponential backoff
• Sending goodbye packets on close
• Integration with commissioning window lifecycle

RFC 6762 §8.3: Announcing records

Defined in:

matter/mdns/advertiser.cr

Constant Summary

INITIAL_INTERVAL = 1.seconds

Broadcasting schedule (exponential backoff with jitter)

JITTER_PERCENT = 0.25

Log = ::Log.for("matter.mdns.advertiser")

MAX_BROADCAST_TIME = 15.minutes

MAX_INTERVAL = 90.seconds

Constructors

• .new(server : Server)
• .new(family : Socket::Family = Socket::Family::INET)

  Convenience constructor that creates server and socket

Instance Method Summary

• #advertising? : Bool

  Check if currently advertising

• #close : Nil

  Close the advertiser and cleanup

• #server : Server
• #server=(server : Server)
• #start_advertising(advertisement : RecordGenerator) : Nil

  Start advertising a service

• #stop_advertising : Nil

  Stop advertising and send goodbye packets

Constructor Detail

Instance Method Detail