refactor: Make Endpoint::node_addr
sync and infallible, and add Endpoint::node_addr_initialized
#3192
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Description
This makes
Endpoint::node_addr
a synchronous, infallible function that always returns the current state of the endpoint's node address. Right after binding that node address might be empty, because neither the home relay nor our direct addresses are yet determined.Therefore, we add a
async fn node_addr_initialized(&self)
that waits for either the home relay or the direct addresses to be initialized.Alternative to #3190
Breaking Changes
Endpoint::node_addr
now is sync and infallible. If you want to wait for the address to be initialized, awaitEndpoint::node_addr_initialized
before.Notes & open questions
Change checklist