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Messaging Subject Map (State 006)

Subject Families​

  • trades.new

    • producer: trade-service
    • consumer: trade-processor
    • delivery: point-to-point
    • wildcard: no
    • scope: global
    • payload: submitted trade intent (accountId, security, quantity, side, state)

  • trades.processed

    • producer: trade-processor
    • consumers: monitoring/debug subscribers, optional frontend summary stream
    • delivery: broadcast
    • wildcard: no
    • scope: global
    • payload: processed trade lifecycle event

  • trades.account.<accountId>.updated

    • producer: trade-processor
    • consumer: frontend account-scoped stream
    • delivery: broadcast
    • wildcard: no
    • scope: per-account
    • payload: account trade update

  • positions.account.<accountId>.updated

    • producer: trade-processor
    • consumer: frontend account-scoped stream
    • delivery: broadcast
    • wildcard: no
    • scope: per-account
    • payload: account position delta/update

Wildcard Subscription Patterns​

  • Frontend account stream may subscribe to:
    • trades.account.<accountId>.*
    • positions.account.<accountId>.*