Closes#7995.
Fix duplicate fields being logged when the field exists in both the span and the event. Prefer event fields when this happens.
```
Sep 15 08:13:46.339 WARN State cache missed state_root: 0xc34826ff7794de63a553832b7aff13572d1c716b9e03d5ef7b29649adf98abe2, block_root: 0xf16d3f5b4cc6ec876b7faeccd9f2d4102dc56ed32e828754b62601637910ec1f, state_root: 0xc34826ff7794de63a553832b7aff13572d1c716b9e03d5ef7b29649adf98abe2, block_root: 0xf16d3f5b4cc6ec876b7faeccd9f2d4102dc56ed32e828754b62601637910ec1f
```
becomes
```
Sep 15 08:13:46.339 WARN State cache missed state_root: 0xc34826ff7794de63a553832b7aff13572d1c716b9e03d5ef7b29649adf98abe2, block_root: 0xf16d3f5b4cc6ec876b7faeccd9f2d4102dc56ed32e828754b62601637910ec1f
```
Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>
Potentially fixes#7995
changed `span_data` to a `HashMap` and added a new check to remove span fields whose base names are already present on the event.
Co-Authored-By: PoulavBhowmick03 <bpoulav@gmail.com>
Co-Authored-By: Michael Sproul <michael@sigmaprime.io>
#7234
Removes the `Arc<Mutex<_>` which was used to store and manage span data and replaces it with the inbuilt `Extension` for managing span-specific data. This also avoids an `unwrap` which was used when acquiring the lock over the mutex'd span data.
#7153#7146#7147#7148 -> Thanks to @ackintosh
This PR does the following:
1. Disable logging to file when using either `--logfile-max-number 0` or `--logfile-max-size 0`. Note that disabling the log file in this way will also disable `discv5` and `libp2p` logging.
1. `discv5` and `libp2p` logging will be disabled by default unless running `beacon_node` or `boot_node`. This also should fix the VC panic we were seeing.
1. Removes log rotation and compression from `libp2p` and `discv5` logs. It is now limited to 1 file and will rotate based on the value of the `--logfile-max-size` flag. We could potentially add flags specifically to control the size/number of these, however I felt a single log file was sufficient. Perhaps @AgeManning has opinions about this?
1. Removes all dependency logging and references to `dep_log`.
1. Introduces workspace filtering to file and stdout. This explicitly allows logs from members of the Lighthouse workspace, disallowing all others. It uses a proc macro which pulls the member list from cargo metadata at compile time. This might be over-engineered but my hope is that this list will not require maintenance.
1. Unifies file and stdout JSON format. With slog, the formats were slightly different. @threehrsleep worked to maintain that format difference, to ensure there was no breaking changes. If these format differences are actually problematic we can restore it, however I felt the added complexity wasn't worth it.
1. General code improvements and cleanup.
* move gossipsub into a separate crate
* Merge branch 'unstable' of github.com:sigp/lighthouse into separate-gossipsub
* address review 2
* clippy beta
* update logging to log gossipsub logs
* add metrics layer
* add metrics
* simplify getting the target
* make clippy happy
* fix typos
* unify deps under workspace
* make import statement shorter, fix typos
* enable warn by default, mark flag as deprecated
* do not exit on error when initializing logging fails
* revert exit on error
* adjust bootnode logging
* add logging layer
* non blocking file writer
* non blocking file writer
* add tracing visitor
* use target as is by default
* make libp2p events register correctly
* adjust repilcated cli help
* refactor tracing layer
* linting
* filesize
* log gossipsub, dont filter by log level
* turn on debug logs by default, remove deprecation warning
* truncate file, add timestamp, add unit test
* suppress output (#5)
* use tracing appender
* cleanup
* Add a task to remove old log files and upgrade to warn level
* Add the time feature for tokio
* Udeps and fmt
---------
Co-authored-by: Diva M <divma@protonmail.com>
Co-authored-by: Divma <26765164+divagant-martian@users.noreply.github.com>
Co-authored-by: Age Manning <Age@AgeManning.com>
