nim-dagger/codex/sales/states/downloading.nim
Eric de88fd2c53
feat: create logging proxy (#663)
* implement a logging proxy

The logging proxy:
- prevents the need to import chronicles (as well as export except toJson),
- prevents the need to override `writeValue` or use or import nim-json-seralization elsewhere in the codebase, allowing for sole use of utils/json for de/serialization,
- and handles json formatting correctly in chronicles json sinks

* Rename logging -> logutils to avoid ambiguity with common names

* clean up

* add setProperty for JsonRecord, remove nim-json-serialization conflict

* Allow specifying textlines and json format separately

Not specifying a LogFormat will apply the formatting to both textlines and json sinks.

Specifying a LogFormat will apply the formatting to only that sink.

* remove unneeded usages of std/json

We only need to import utils/json instead of std/json

* move serialization from rest/json to utils/json so it can be shared

* fix NoColors ambiguity

Was causing unit tests to fail on Windows.

* Remove nre usage to fix Windows error

Windows was erroring with `could not load: pcre64.dll`. Instead of fixing that error, remove the pcre usage :)

* Add logutils module doc

* Shorten logutils.formatIt for `NBytes`

Both json and textlines formatIt were not needed, and could be combined into one formatIt

* remove debug integration test config

debug output and logformat of json for integration test logs

* Use ## module doc to support docgen

* bump nim-poseidon2 to export fromBytes

Before the changes in this branch, fromBytes was likely being resolved by nim-stew, or other dependency. With the changes in this branch, that dependency was removed and fromBytes could no longer be resolved. By exporting fromBytes from nim-poseidon, the correct resolution is now happening.

* fixes to get compiling after rebasing master

* Add support for Result types being logged using formatIt
2024-01-22 23:35:03 -08:00

75 lines
2.1 KiB
Nim

import pkg/questionable
import pkg/questionable/results
import ../../blocktype as bt
import ../../logutils
import ../../market
import ../salesagent
import ../statemachine
import ./errorhandling
import ./cancelled
import ./failed
import ./filled
import ./initialproving
import ./errored
type
SaleDownloading* = ref object of ErrorHandlingState
logScope:
topics = "marketplace sales downloading"
method `$`*(state: SaleDownloading): string = "SaleDownloading"
method onCancelled*(state: SaleDownloading, request: StorageRequest): ?State =
return some State(SaleCancelled())
method onFailed*(state: SaleDownloading, request: StorageRequest): ?State =
return some State(SaleFailed())
method onSlotFilled*(state: SaleDownloading, requestId: RequestId,
slotIndex: UInt256): ?State =
return some State(SaleFilled())
method run*(state: SaleDownloading, machine: Machine): Future[?State] {.async.} =
let agent = SalesAgent(machine)
let data = agent.data
let context = agent.context
let reservations = context.reservations
without onStore =? context.onStore:
raiseAssert "onStore callback not set"
without request =? data.request:
raiseAssert "no sale request"
without reservation =? data.reservation:
raiseAssert("no reservation")
logScope:
requestId = request.id
slotIndex = data.slotIndex
reservationId = reservation.id
availabilityId = reservation.availabilityId
proc onBlocks(blocks: seq[bt.Block]): Future[?!void] {.async.} =
# release batches of blocks as they are written to disk and
# update availability size
var bytes: uint = 0
for blk in blocks:
bytes += blk.data.len.uint
trace "Releasing batch of bytes written to disk", bytes
return await reservations.release(reservation.id,
reservation.availabilityId,
bytes)
trace "Starting download"
if err =? (await onStore(request,
data.slotIndex,
onBlocks)).errorOption:
return some State(SaleErrored(error: err))
trace "Download complete"
return some State(SaleInitialProving())