cue cue_id (symbol)
Send a heartbeat synchronisation message containing the (virtual) timestamp of the current thread. Useful for syncing up external threads via the sync
fn. Any opts which are passed are given to the thread which syncs on the cue_id
as a map. The values of the opts must be immutable. Currently only numbers, symbols and booleans are supported.
Introduced in v2.0
your_key: |
Your value |
another_key: |
Another value |
key: |
All these opts are passed through to the thread which syncs |
# Example 1 | |
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# Example 2 | |
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# Example 3 | |
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