mirror of
https://github.com/status-im/nim-dagger.git
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7a0a48e4a5
* [build] disable XCannotRaiseY hint
There are too many {.raises:[Defect].} in the
libraries that we use, drowning out all other
warnings and hints
* [build] disable BareExcept warning
Not yet enabled in a released version of Nim,
so libraries that we depend on have not fixed
this yet, drowning out our own hints and warnings
* [build] disable DotLikeOps warning
dot-like ops were an experiment that is not going
land in Nim
* [build] compile log statements in tests
When running tests, all log statements are compiled.
They are filtered out at runtime during a test run.
* [build] do not build executable when running unit test
It's already built in the integration test
* [build] Fix warnings
- remove unused code
- remove unused imports
- stop using deprecated stuff
* [build] Put compiler flags behind nim version checks
* [CI] remove Nim 1.2 compatibility
123 lines
3.3 KiB
Nim
123 lines
3.3 KiB
Nim
import pkg/chronos
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import pkg/stint
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import ../contracts/requests
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import ../utils/asyncspawn
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import ./statemachine
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import ./salescontext
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import ./salesdata
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import ./availability
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type SalesAgent* = ref object of Machine
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context*: SalesContext
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data*: SalesData
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subscribed: bool
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proc newSalesAgent*(context: SalesContext,
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requestId: RequestId,
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slotIndex: UInt256,
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availability: ?Availability,
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request: ?StorageRequest): SalesAgent =
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SalesAgent(
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context: context,
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data: SalesData(
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requestId: requestId,
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availability: availability,
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slotIndex: slotIndex,
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request: request))
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proc retrieveRequest*(agent: SalesAgent) {.async.} =
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let data = agent.data
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let market = agent.context.market
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if data.request.isNone:
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data.request = await market.getRequest(data.requestId)
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proc subscribeCancellation(agent: SalesAgent) {.async.} =
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let data = agent.data
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let market = agent.context.market
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let clock = agent.context.clock
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proc onCancelled() {.async.} =
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without request =? data.request:
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return
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await clock.waitUntil(request.expiry.truncate(int64))
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if not data.fulfilled.isNil:
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asyncSpawn data.fulfilled.unsubscribe(), ignore = CatchableError
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agent.schedule(cancelledEvent(request))
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data.cancelled = onCancelled()
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proc onFulfilled(_: RequestId) =
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data.cancelled.cancel()
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data.fulfilled =
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await market.subscribeFulfillment(data.requestId, onFulfilled)
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proc subscribeFailure(agent: SalesAgent) {.async.} =
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let data = agent.data
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let market = agent.context.market
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proc onFailed(_: RequestId) =
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without request =? data.request:
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return
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asyncSpawn data.failed.unsubscribe(), ignore = CatchableError
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agent.schedule(failedEvent(request))
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data.failed =
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await market.subscribeRequestFailed(data.requestId, onFailed)
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proc subscribeSlotFilled(agent: SalesAgent) {.async.} =
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let data = agent.data
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let market = agent.context.market
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proc onSlotFilled(requestId: RequestId, slotIndex: UInt256) =
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asyncSpawn data.slotFilled.unsubscribe(), ignore = CatchableError
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agent.schedule(slotFilledEvent(requestId, data.slotIndex))
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data.slotFilled =
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await market.subscribeSlotFilled(data.requestId,
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data.slotIndex,
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onSlotFilled)
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proc subscribe*(agent: SalesAgent) {.async.} =
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if agent.subscribed:
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return
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await agent.subscribeCancellation()
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await agent.subscribeFailure()
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await agent.subscribeSlotFilled()
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agent.subscribed = true
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proc unsubscribe*(agent: SalesAgent) {.async.} =
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if not agent.subscribed:
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return
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let data = agent.data
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try:
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if not data.fulfilled.isNil:
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await data.fulfilled.unsubscribe()
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data.fulfilled = nil
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except CatchableError:
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discard
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try:
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if not data.failed.isNil:
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await data.failed.unsubscribe()
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data.failed = nil
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except CatchableError:
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discard
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try:
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if not data.slotFilled.isNil:
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await data.slotFilled.unsubscribe()
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data.slotFilled = nil
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except CatchableError:
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discard
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if not data.cancelled.isNil:
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await data.cancelled.cancelAndWait()
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data.cancelled = nil
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agent.subscribed = false
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proc stop*(agent: SalesAgent) {.async.} =
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procCall Machine(agent).stop()
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await agent.unsubscribe()
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