Templates / sequenceDiagram

Push notification delivery

Server-triggered push through a platform gateway (APNs/FCM) down to the device.

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sequenceDiagram

sequenceDiagram
    participant Server
    participant Gateway as Push gateway
    participant Platform as APNs / FCM
    participant Device

    Server->>Gateway: Send notification payload
    Gateway->>Platform: Forward with device token
    Platform->>Device: Deliver push
    Device-->>Platform: Delivery receipt
    Platform-->>Gateway: Delivery status
    Gateway-->>Server: Update notification log

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