* Set maximum time for nodes to be banned.
why:
Useless nodes are marked zombies and banned. They a kept in a table
until flushed out by new connections. This works well if there are many
connections. For the case that there are a few only, a maximum time is
set. When expired, zombies are flushed automatically.
* Suspend full sync while block number at beacon block
details:
Also allows to use external setting from file (2nd line)
* Resume state at full sync after restart (if any)
* Relocate full sync descriptors from global `worker_desc.nim` to local pass
why:
These settings are needed only for the full sync pass.
* Rename `pivotAccountsCoverage*()` => `accountsCoverage*()`
details:
Extract from `worker_desc.nim` into separate source file.
* Relocate snap sync sub-descriptors
details:
..from global `worker_desc.nim` to local pass module `snap_pass_desc.nam`.
* Rename `SnapPivotRef` => `SnapPassPivotRef`
* Mostly removed `SnapPass` prefix from object type names
why:
These objects are solely used on the snap pass.
* Rename `playXXX` => `passXXX`
why:
Better purpose match
* Code massage, log message updates
* Moved `ticker.nim` to `misc` folder to be used the same by full and snap sync
why:
Simplifies maintenance
* Move `worker/pivot*` => `worker/pass/pass_snap/*`
why:
better for maintenance
* Moved helper source file => `pass/pass_snap/helper`
* Renamed ComError => GetError, `worker/com/` => `worker/get/`
* Keep ticker enable flag in worker descriptor
why:
This allows to pass this flag with the descriptor and not an extra
function argument when calling the setup function.
* Extracted setup/release code from `worker.nim` => `pass/pass_init.nim`
Jordan Hrycaj