@cfxlabsinc/b2b-services
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    type EventChannelHandlers = {
        onError?: (error: unknown) => void;
        onEvent: (event: unknown) => void;
        onReconnect?: () => void;
    }
    Index
    onError?: (error: unknown) => void
    onEvent: (event: unknown) => void
    onReconnect?: () => void

    After the socket comes back from a disruption: AppSync replays nothing missed.