* Add NU5 variant to NetworkUpgrade
* Add consensus branch ID for NU5
* Add network protocol versions for NU5
* Add NU5 to the protocol::version_consistent test
* Make unimplemented panic messages more specific
* Block target spacing doesn't change in NU5
* add comments for future updates for NU5
Co-authored-by: teor <teor@riseup.net>
* Retry each peer DNS a few times individually
We retry each peer individually, as well as retrying if there are no
peers in the combined list.
DNS failures are correlated, so all peers can fail DNS, leaving Zebra
with a small list of custom-configured IP address peers.
Individual retries avoid this issue.
* Rename parse_peers to resolve_peers
Co-authored-by: Deirdre Connolly <durumcrustulum@gmail.com>
- Add an `ExitClient` transition, used when the internal client channel
is closed or dropped, and there are no more pending requests
- Ignore pending requests after an `ExitClient` transition
- Reject pending requests when the peer has caused an error
(the `Exit` and `ExitRequest` transitions)
- Remove `PeerError::ConnectionDropped`, because it is now handled by
`ExitClient`. (Which is an internal error, not a peer error.)
Log a "Trying..." message before each listener opens, to see if the
delay is inside Zebra, or in the test harness or OS.
Also report the configured and actual ports where possible, for better
diagnostics.
Design:
- Add a `PeerAddrState` to each `MetaAddr`
- Use a single peer set for all peers, regardless of state
- Implement time-based liveness as an `AddressBook` method, rather than
a `PeerAddrState` variant
- Delete `AddressBook.by_state`
Implementation:
- Simplify `AddressBook` changes using `update` and `take` modifier
methods
- Simplify the `AddressBook` iterator implementation, replacing it with
methods that are more obviously correct
- Consistently collect peer set metrics
Documentation:
- Expand and update the peer set documentation
We can optimise later, but for now we want simple code that is more
obviously correct.
* replace to_socket_addrs
* refactor `resolve()` into `resolve_host()`
* use `resolve_host()` to resolve config peers
* add DNS_LOOKUP_TIMEOUT constant
* don't block the main thread in initialize
* add hint for port error
* add issue filter for port panic
* add lock file hint
* add metrics endpoint port conflict hint
* add hint for tracing endpoint port conflict
* add acceptance test for resource conflics
* Split out common conflict test code into a function
* Add state, metrics, and tracing conflict tests
* Add a full set of stderr acceptance test functions
This change makes the stdout and stderr acceptance test interfaces
identical.
* move Zcash listener opening
* add todo about hint for disk full
* add constant for lock file
* match path in state cache
* don't match windows cache path
* Use Display for state path logs
Avoids weird escaping on Windows when using Debug
* Add Windows conflict error messages
* Turn PORT_IN_USE_ERROR into a regex
And add another alternative Windows-specific port error
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Jane Lusby <jane@zfnd.org>
* Bump versions where appropriate
Tested with cargo install --locked --path etc
* Remove fixed panics from 'Known Issues'
* Change to alpha release series in the README
Co-authored-by: teor <teor@riseup.net>
Jane Lusby
teor
dependabot[bot]
ebfull
Jane Lusby
Deirdre Connolly
Alfredo Garcia