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Phase 2 — Hand off to native

Layer: JS → Swift

Call chain​

Native (ESPMatterModule.startEcosystemCommissioning)​

  1. Stores currentFabricInfo and promise resolve/reject blocks.
  2. Calls startAppleFabricCommissioning(qrData:fabric:) on matterQueue.
  3. Does not resolve the promise until Apple + custom commissioning complete or fail.

ESPMatterCommissioningAdaptor​

Registers NativeEventEmitter listener before calling native. Forwards:

  • NODE_NOC_REQUEST → SDK issueNodeNoC handler
  • COMMISSIONING_CONFIRMATION_REQUEST → SDK confirmMatterNodeCommissioning handler

What could go wrong​

Missing fabricId, empty QR payload, or iOS < 16.4 → promise rejects with COMMISSIONING_FAILED / APPLE_COMMISSIONING_FAILED and emits COMMISSIONING_ERROR.

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