This reverts commit 2afd028.

Trap os.interrupt instead of SIGINT and SIGTERM

- move many DEBUG logs into TRACE category

* WIP decoding incarnation specifically

* Changed decodeIncarnation to be an external function

* added tests to for decoding incarnations

* ran gofmt -w -s

* changed test name, and changed incarnations to 4

* Created a test which tests if it returns an error when there is one

* ran gofmt

* Capitalized all tests and made breaking test

* added an error check

* changed decodingForStorage for decodingIncarnationFromStorage

* ran gofmt -w -s

…- if jump > 100K blocks (#2781)

…l cleanup everything well (#2786)

* updated Fermion genesis block

* Updated Fermion genesis block: added precompiles

* Changes

* Progress

* Another way

* More

* More

* Produce encoding

* Add uncoded characters

* cleanup

* Add sortdict

* Fixes

* Use patricia from erigon-lib

* Cleanup

* Switch to dynamic programming, optimise allocations in FindMatches

* Optimise allocations

* Reduce allocations

* Switch to main branch of erigon-lib, reduce allocations further

Co-authored-by: Alexey Sharp <[email protected]>
Co-authored-by: Alex Sharp <[email protected]>

Co-authored-by: Aleksandr Borodulin <[email protected]>

Co-authored-by: Alexey Sharp <[email protected]>

)

* save

* save

The recommended pruning parameter `--prune.r.older=2_000_000` prunes too many blocks to successfully sync an Eth2 client.

At the time of writing, we're at block 13411141. That means with the above prune parameter, recipes of blocks older than 11411141 are pruned. This misses some required blocks, as the deposit contract was deployed at block 11184524 (see option `--contract-deployment-block` from [here](https://docs.prylabs.network/docs/prysm-usage/parameters/))

Instead, use the new `--prune.r.before 11184524` option together with `--prune htc`

In libmdbx >= v0.11.1, the database signature is automatically updated,
which is important to prevent false positive diagnostics of a database
corruption due to the shortcomings of older versions of the library.

Please refer to the ChangeLog for more historical information and actual TODOs.
https://github.com/erthink/libmdbx/blob/master/ChangeLog.md

Release notes: https://github.com/erthink/libmdbx/releases/tag/v0.11.1

Signed-off-by: Leonid Yuriev <[email protected]>

)

* [header download] Preserve heap invariant in SentRequest function

* Update header_algos.go

…block (#2875)

* Preverified headers

* Update skip analysis

Co-authored-by: Alexey Sharp <[email protected]>

Co-authored-by: Alexey Sharp <[email protected]>

This reverts commit 810c004.

This reverts commit 2375925.