Store (async)

[data/Store (async)]

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Stores data and sends it via data when read. When the store is empty, read attempts will be buffered until the store gets initialized via data. Example: late initialization

1. null@1 received via read

2. null@2 received via read

3. "hello"@3 received via data

4. "hello"@1 sent via data (output)

5. "hello"@2 sent via data (output)

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Keywords: variable, container, buffer, data, async

Input ports

• data: any

  Receives contents of the store. San be set as parameter, or received as signal. When received as a signal, will complete previous read attempts.

• read: any

  Receives a signal that triggers the contents being sent via data (output). When store has no content yet, read signals will be buffered until a signal is received via data.

Output ports

• data: any

  Sends store contents.

• written: null

  Sends signal when contents were set in flow.

• not found: null

  Sends signal on read attempt while store has no content.