BREAKING CHANGES:
top level types were updated, multiaddr@9.0.0 is used, dialer and keychain internal property names changed and connectionManager minPeers is not supported anymore
* fix: store provider multiaddrs during find providers
Changes the behaviour of `libp2p.contentRouting.findProviders` to store
the multiaddrs reported by the routers before yielding results to
the caller, so when they try to dial the provider, the multiaddrs are
already in the peer store's address book.
Also dedupes providers reported by routers but keeps all of the addresses
reported, even for duplicates.
Also, also fixes a performance bug where the previous implementation would
wait for any router to completely finish finding providers before sending
any results to the caller. It'll now yield results as they come in which
makes it much, much faster.
BREAKING CHANGE: all API methods with peer-info parameters or return values were changed. You can check the API.md document, in order to check the new values to use
* feat: promisify all api methods that accept callbacks
This is a stop-gap until the full async/await migration can be
completed. It means we can refactor tests of other modules that
depend on this module without having to mix async flow control
strategies.
N.b. some methods that were previously callable without callbacks
(e.g. `node.start()`, `node.stop()`, etc) now require callbacks
otherwise a promise is returned which, if rejected, can cause
`unhandledPromiseRejection` events and lead to memory leaks.
* docs: add a global note to the api about promisify
* fix: update the logic for unsubscribe
* test(fix): correct pubsub unsubscribe usage for api change
* test(fix): update content routing tests for latest delegate version
