public void Unsuspend(Fixture fixture)
{
IMarketStateCollection state = _stateProvider.GetMarketsState(fixture.Id);
List <IMarketState> marketStates;
if (state == null)
{
_logger.WarnFormat($"State is not present for {fixture} - can't unsuspend");
return;
}
var unsuspendedFixture = GetUnsuspendedFixture(state, out marketStates);
if (unsuspendedFixture.Markets.Any())
{
_logger.InfoFormat("Unsuspending previously suspended markets in {0}", unsuspendedFixture);
try
{
_plugin.ProcessStreamUpdate(unsuspendedFixture);
}
catch (Exception ex)
{
throw new PluginException($"Plugin ProcessStreamUpdate {fixture} error occured", ex);
}
}
((IUpdatableMarketStateCollection)state).OnMarketsForcedUnsuspension(marketStates);
try
{
_plugin.UnSuspend(fixture);
}
catch (Exception ex)
{
throw new PluginException($"Plugin UnSuspend {fixture} error occured", ex);
}
}
private void BuildDefaultStrategies()
{
DoNothingStrategy = x => { };
SuspendFixtureStrategy = x => _plugin.Suspend(x.FixtureId);
SuspendFixtureIfInPlayStrategy = x => { if (x.FixtureStatus == MatchStatus.InRunning)
{
_plugin.Suspend(x.FixtureId);
}
};
SuspendAllMarketsStrategy = x =>
{
IEnumerable <IMarketState> includedMarketStates;
var fixture = GetFixtureWithSuspendedMarkets(x, out includedMarketStates);
_logger.DebugFormat("Sending suspension command through the plugin for fixtureId={0}", x.FixtureId);
_plugin.ProcessStreamUpdate(fixture);
_logger.InfoFormat("Marking markets for fixtureId={0} as suspended", x.FixtureId);
((IUpdatableMarketStateCollection)x).OnMarketsForcedSuspension(includedMarketStates);
};
SuspendAllMarketsAndSetMatchStatusDeleted = x =>
{
IEnumerable <IMarketState> includedMarketStates;
var fixture = GetFixtureWithSuspendedMarkets(x, out includedMarketStates);
fixture.MatchStatus = ((int)MatchStatus.Deleted).ToString();
_logger.DebugFormat("Sending suspension command through the plugin for fixtureId={0} and setting its MatchStatus as deleted", x.FixtureId);
_plugin.ProcessStreamUpdate(fixture);
_logger.InfoFormat("Marking markets for fixtureId={0} as suspended", x.FixtureId);
((IUpdatableMarketStateCollection)x).OnMarketsForcedSuspension(includedMarketStates);
};
SuspendFixtureAndSetMatchStatusDeleted = x =>
{
var fixture = new Fixture
{
Id = x.FixtureId,
MatchStatus = ((int)MatchStatus.Deleted).ToString(),
Sequence = x.FixtureSequence
};
_logger.DebugFormat("Sending suspension command through the plugin for fixtureId={0} and setting its MatchStatus as deleted", x.FixtureId);
_plugin.ProcessStreamUpdate(fixture);
_logger.InfoFormat("Marking markets for fixtureId={0} as suspended", x.FixtureId);
};
SuspendInPlayMarketsStrategy = x =>
{
List <IMarketState> includedMarketStates = new List <IMarketState>();
var fixture = new Fixture
{
Id = x.FixtureId,
MatchStatus = ((int)x.FixtureStatus).ToString(),
Sequence = x.FixtureSequence
};
foreach (var mkt_id in x.Markets)
{
// we take a conservative approach here.
// If, for any reason, the traded_in_play
// is not present, we assume it is. Better
// to suspend more markets, than less
IMarketState state = x[mkt_id];
if (state.HasTag("traded_in_play") &&
string.Equals(state.GetTagValue("traded_in_play"), "false", StringComparison.OrdinalIgnoreCase))
{
_logger.DebugFormat("marketId={0} of fixtureId={1} will not be suspended as it is not traded in play", mkt_id, fixture.Id);
continue;
}
if (!state.HasBeenActive)
{
_logger.DebugFormat("marketId={0} of fixtureId={1} will not be suspended as it has not been active before", mkt_id, fixture.Id);
continue;
}
includedMarketStates.Add(state);
fixture.Markets.Add(CreateMarket(x[mkt_id]));
}
_logger.DebugFormat("Sending suspension command through the plugin for in-play markets of fixtureId={0}", x.FixtureId);
_plugin.ProcessStreamUpdate(fixture);
_logger.InfoFormat("Marking markets for fixtureId={0} as suspended", x.FixtureId);
((IUpdatableMarketStateCollection)x).OnMarketsForcedSuspension(includedMarketStates);
};
}
private void ProcessSnapshot(Fixture snapshot, bool isFullSnapshot, bool hasEpochChanged, bool setErrorState = true, bool skipMarketRules = false)
{
var logString = isFullSnapshot ? "snapshot" : "stream update";
if (snapshot == null || (snapshot != null && string.IsNullOrWhiteSpace(snapshot.Id)))
{
throw new ArgumentException(string.Format("Received empty {0} for {1}", logString, _resource));
}
_logger.InfoFormat("Processing {0} for {1}", logString, snapshot);
Stopwatch timer = new Stopwatch();
timer.Start();
try
{
if (isFullSnapshot && !VerifySequenceOnSnapshot(snapshot))
{
return;
}
if (IsDisposing || IsStopping)
{
_logger.WarnFormat("Shutting down stream listener, the snapshot {0} won't be processed.", snapshot);
return;
}
bool is_inplay = string.Equals(snapshot.MatchStatus, ((int)MatchStatus.InRunning).ToString(), StringComparison.OrdinalIgnoreCase);
IsInPlay = is_inplay;
if (!skipMarketRules)
{
_marketsRuleManager.ApplyRules(snapshot);
snapshot.IsModified = true;
}
else
{
_marketsRuleManager.ApplyRules(snapshot, isRemovalDisabled: true);
}
if (isFullSnapshot)
{
_platformConnector.ProcessSnapshot(snapshot, hasEpochChanged);
}
else
{
_platformConnector.ProcessStreamUpdate(snapshot, hasEpochChanged);
}
UpdateState(snapshot, isFullSnapshot);
IsErrored = false;
}
catch (FixtureIgnoredException ex)
{
_logger.WarnFormat("{0} received a FixtureIgnoredException", _resource);
IsIgnored = true;
_Stats.IncrementValue(AdapterCoreKeys.ERROR_COUNTER);
RaiseEvent(OnError, ex);
}
catch (AggregateException ex)
{
_marketsRuleManager.RollbackChanges();
int total = ex.InnerExceptions.Count;
int count = 0;
foreach (var e in ex.InnerExceptions)
{
_logger.Error(string.Format("Error processing {0} for {1} ({2}/{3})", logString, snapshot, ++count, total), e);
}
_Stats.IncrementValue(AdapterCoreKeys.ERROR_COUNTER);
RaiseEvent(OnError, ex);
if (setErrorState)
{
SetErrorState();
}
else
{
throw;
}
}
catch (Exception ex)
{
_marketsRuleManager.RollbackChanges();
_Stats.IncrementValue(AdapterCoreKeys.ERROR_COUNTER);
_logger.Error(string.Format("Error processing {0} {1}", logString, snapshot), ex);
RaiseEvent(OnError, ex);
if (setErrorState)
{
SetErrorState();
}
else
{
throw;
}
}
finally
{
timer.Stop();
if (isFullSnapshot)
{
_Stats.AddValue(AdapterCoreKeys.SNAPSHOT_PROCESSING_TIME, timer.ElapsedMilliseconds.ToString());
}
else
{
_Stats.AddValue(AdapterCoreKeys.UPDATE_PROCESSING_TIME, timer.ElapsedMilliseconds.ToString());
}
}
_logger.InfoFormat("Finished processing {0} for {1}", logString, snapshot);
}
private void ProcessSnapshot(Fixture snapshot, bool isFullSnapshot, bool hasEpochChanged, bool skipMarketRules = false)
{
var logString = isFullSnapshot ? "snapshot" : "stream update";
if (snapshot == null || (snapshot != null && string.IsNullOrWhiteSpace(snapshot.Id)))
{
throw new ArgumentException($"Received empty {logString} for {_resource}");
}
_logger.Info($"Processing {logString} for {snapshot}");
try
{
if (isFullSnapshot && !VerifySequenceOnSnapshot(snapshot))
{
return;
}
_streamStatsActor.Tell(new UpdateStatsStartMsg
{
Fixture = snapshot,
Sequence = snapshot.Sequence,
IsSnapshot = isFullSnapshot,
UpdateReceivedAt = DateTime.UtcNow
});
_logger.Info($"BeforeMarketRules MarketsCount={snapshot.Markets.Count} ActiveMarketsCount={snapshot.Markets.Count(_ => _.IsActive)} SelectionsCount={snapshot.Markets.SelectMany(_ => _.Selections).Count()} {snapshot}");
if (!skipMarketRules)
{
_marketsRuleManager.ApplyRules(snapshot);
snapshot.IsModified = true;
}
else
{
_marketsRuleManager.ApplyRules(snapshot, true);
}
_logger.Info($"AfterMarketRules MarketsCount={snapshot.Markets.Count} ActiveMarketsCount={snapshot.Markets.Count(_ => _.IsActive)} SelectionsCount={snapshot.Markets.SelectMany(_ => _.Selections).Count()} {snapshot}");
if (isFullSnapshot)
{
try
{
_streamStatsActor.Tell(new UpdatePluginStatsStartMsg()
{
Fixture = snapshot,
Sequence = snapshot.Sequence,
IsSnapshot = true,
UpdateReceivedAt = DateTime.UtcNow,
PluginMethod = "ProcessSnapshot"
});
_platformConnector.ProcessSnapshot(snapshot, hasEpochChanged);
_streamStatsActor.Tell(new UpdatePluginStatsFinishMsg
{
CompletedAt = DateTime.UtcNow
});
}
catch (Exception ex)
{
var pluginError = new PluginException($"Plugin ProcessSnapshot {snapshot} error occured", ex);
UpdateStatsError(pluginError);
throw pluginError;
}
}
else
{
try
{
_streamStatsActor.Tell(new UpdatePluginStatsStartMsg()
{
Fixture = snapshot,
Sequence = snapshot.Sequence,
IsSnapshot = false,
UpdateReceivedAt = DateTime.UtcNow,
PluginMethod = "ProcessStreamUpdate"
});
_platformConnector.ProcessStreamUpdate(snapshot, hasEpochChanged);
_streamStatsActor.Tell(new UpdatePluginStatsFinishMsg
{
CompletedAt = DateTime.UtcNow
});
}
catch (Exception ex)
{
var pluginError = new PluginException($"Plugin ProcessStreamUpdate {snapshot} error occured", ex);
UpdateStatsError(pluginError);
throw pluginError;
}
}
UpdateFixtureState(snapshot, isFullSnapshot);
UpdateSupervisorState(snapshot, isFullSnapshot);
_streamStatsActor.Tell(new UpdateStatsFinishMsg
{
CompletedAt = DateTime.UtcNow
});
}
catch (FixtureIgnoredException)
{
_logger.Warn($"{_resource} received a FixtureIgnoredException");
}
catch (AggregateException ex)
{
_marketsRuleManager.RollbackChanges();
int total = ex.InnerExceptions.Count;
int count = 0;
foreach (var e in ex.InnerExceptions)
{
_logger.Error($"Error processing {logString} for {snapshot} ({++count}/{total})", e);
}
throw;
}
catch (Exception ex)
{
_marketsRuleManager.RollbackChanges();
_logger.Error($"Error processing {logString} {snapshot}", ex);
throw;
}
_logger.Info($"Finished processing {logString} for {snapshot}");
}