This allows us to only use logback.xml to control the log level.
From akka docs [1]:
> If you set the loglevel to a higher level than DEBUG, any DEBUG events
will be filtered out already at the source and will never reach the
logging backend, regardless of how the backend is configured.
> You can enable DEBUG level for akka.loglevel and control the actual
level in the SLF4J backend without any significant overhead, also for
production.
[1] https://doc.akka.io/docs/akka/current/logging.html
This includes a bit of refactoring in `MultiPartPaymentLifecycle`. Note
that we can't use the `onTermination` handler to finish the spans,
because it is asynchronous and may not be called after a long time.
That's why we use a dedicated `myStop` function.
In Kamon 2.0, by default spans are automatically generated for tracked
actors, which we don't want because we define our own spans. That's why
there is an additional configuration in `application.conf`.
Add support for multi-part payments (MPP).
We can now send and receive multi-part payments, with a somewhat basic splitting algorithm that will be refined based on real-world usage.
Compatibility with other implementations hasn't been tested yet as they don't have a branch ready.
This compatibility testing may reveal small details that need to be changed and may invalidate pending multi-part invoices.
* Unify payment events (no more duplication between payment types and events)
* Factorize DB and eventStream interactions: this paves the way for sub-payments that shouldn't be stored in the DB nor emit events.
* Add more fields to the payments DB:
* bolt 11 invoice for sent payment
* external id (for app developers)
* parent id (AMP)
* target node id
* fees
* route (if success)
* failures (if failed)
* Re-work the PaymentsDb interface
* Clarify use of seconds / milliseconds in DB interfaces -> milliseconds everywhere
* Run SQL migrations inside transactions
For now:
- we only track some tasks (especially in the router, but not even
`node_announcement` and `channel_update`
- all db calls are monitored
- kamon is disabled by default
* Transport: add support for encryption key logging.
This is the format the wireshark lightning-dissector uses to be able to decrypt lightning messages.
* Logging: use a rolling file appender
Use one file per day, keep 90 days of logs with a total maximum size
capped at 5 Gb
* Router: log routing broadcast in debug level only
* removed max body size in http client
This is required because since f3676c6497
we retrieve multiple full blocks in parallel.
* trivial: removed unused code
* trivial: added log
* trivial: more unused code removal
This allows for a user of the library to implicitly pass the `ActorSystem` to the eclair node. Although if you are running multiple eclair instances on the same machine you need to make sure the `ActorSystems` that are passed implicitly are unique.
* improved logs on sig sent/received
* put 'sent announcements' log in debug
* added logging of IN/OUT wire messages
* added mdc support to IO classes
* reduced package length to 24 chars in logs
Both the GUI and the API should handle AskTimeoutException failures as
specific cases: GUI should ignore them, API should print a pretty
response. Increased ask timeout to 60s.
Akka http server responses with the same format as other errors.
Fixes#414 where eclair-cli would fail to parse the server
timeout response.
