How to block while awaiting publication connection¶
You want to open an Aeron publication, but first want to ensure the publication is connected before continuing with another task.
Publication.isConnected() after creating the publication. Idle between polls to allow time for the Aeron Publication to be connected.
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Creating publications in Aeron is a non-blocking operation, and as a result, the returned publication might not be ready before you would like to offer.
To add safety to the above sample, use an
EpochClock or similar to add timeout functionality by setting a maximum connected time before starting the
while loop, and breaking out if the connect does not happen before timeout.