Fixed #46.
Created by: umgefahren
This commit should fix issue #46 (closed). Although the server throws errors, this currently works. The fix uses a hacky workaround that's probably necessary because of a bug in libp2p.
Additional fixes:
- Bumped version of tokio.
- Bumped version of libp2p (may be one of the results the issue was fixed).
- Added insignificant more tracing.