public virtual void MarkCommitAsDispatched(Commit commit)
{
if (commit == null)
{
throw new ArgumentNullException("commit");
}
var patch = new PatchRequest {
Type = PatchCommandType.Set, Name = "Dispatched", Value = RavenJToken.Parse("true")
};
var data = new PatchCommandData {
Key = commit.ToRavenCommitId(), Patches = new[] { patch }
};
Logger.Debug(Messages.MarkingCommitAsDispatched, commit.CommitId, commit.BucketId);
TryRaven(() =>
{
using (TransactionScope scope = OpenCommandScope())
using (IDocumentSession session = _store.OpenSession())
{
session.Advanced.DocumentStore.DatabaseCommands.Batch(new[] { data });
session.SaveChanges();
scope.Complete();
return(true);
}
});
}
public void Run(ISagaInfo sagaInfo)
{
PrintHelper.PrintFunctionCallDetails("SetSagaUniqueValueInMetadata", sagaInfo);
var documentStore = new DocumentStore
{
Url = sagaInfo.RavenUrl,
DefaultDatabase = sagaInfo.DatabaseName
};
documentStore.Initialize();
const int pageSize = 100;
var commandsList = new List <ICommandData>();
for (var start = 0; ; start += pageSize)
{
var documents = documentStore.DatabaseCommands.GetDocuments(start, pageSize);
foreach (var document in documents)
{
if (document.Key.StartsWith(sagaInfo.SagaKeyPrefix) && !DocumentHelper.HasServicebusUniqueValue(document))
{
var body = document.DataAsJson;
var uniqueValue = body.Value <string>(sagaInfo.UniqueField);
var patchRequests = new[]
{
new PatchRequest
{
Type = PatchCommandType.Modify,
Name = "@metadata",
Nested = new[]
{
new PatchRequest
{
Type = PatchCommandType.Set,
Name = "NServiceBus-UniqueValue",
Value = uniqueValue,
}
}
}
};
ICommandData command = new PatchCommandData
{
Key = document.Key,
Patches = patchRequests
};
commandsList.Add(command);
}
}
if (documents.Length < pageSize)
{
break;
}
}
Console.WriteLine("Attempt to patch {0} saga documents", commandsList.Count);
var results = documentStore.AsyncDatabaseCommands.BatchAsync(commandsList.ToArray());
PrintHelper.PrintResults("SetSagaUniqueValueInMetadata", results);
}
public static void PatchIf <TDocument>(this IAsyncDocumentSession session, string id, PropertyUpdateBatch <TDocument> updates, Expression <Func <TDocument, bool> > condition)
{
var batch = updates.CreateBatch();
var patchRequest = _patchRequestBuilder.CreatePatchRequest(batch, condition);
var patchCommandData = new PatchCommandData(id, null, patchRequest, null);
session.Advanced.Defer(new ICommandData[] { patchCommandData });
}
protected override void ConcreteExecute(IJobExecutionContext context)
{
if (AllApps == null)
{
return;
}
var commands = new List <PatchCommandData>();
for (int index = 0; index < AllApps.Count(); index++)
{
var app = AllApps[index];
var isActive = AllActiveAppIds.Contains(app.AppId.ToString());
if (app.IsActive != isActive)
{
var cmd = new PatchCommandData()
{
Key = app.Id,
Patches = new[]
{
new PatchRequest
{
Name = "IsActive",
Value = RavenJToken.FromObject(isActive)
}
}
};
commands.Add(cmd);
}
}
if (commands.Count > 0)
{
const int batchSize = 512;
int handled = 0;
do
{
var commandsToSave = commands
.Skip(handled)
.Take(batchSize)
.ToList();
Store.DatabaseCommands.Batch(commandsToSave);
handled += commandsToSave.Count();
Console.WriteLine("Saving {0} {1}/{2} applications", commandsToSave.Count(), handled, commands.Count);
Thread.Sleep(5000);
} while (handled < commands.Count);
}
}
async Task BatchDispatchToTransport(TransportOperation[] transportOperations, IReadOnlyCollection <FailedMessage> messages, IReadOnlyDictionary <string, FailedMessageRetry> failedMessageRetriesById, string stagingId)
{
try
{
await sender.Dispatch(new TransportOperations(transportOperations), transaction, contextBag).ConfigureAwait(false);
}
catch (Exception e)
{
var commands = new ICommandData[messages.Count];
var commandIndex = 0;
foreach (var failedMessage in messages)
{
var failedMessageRetry = failedMessageRetriesById[failedMessage.Id];
Log.Warn($"Attempt {1} of {MaxStagingAttempts} to stage a retry message {failedMessage.UniqueMessageId} failed", e);
commands[commandIndex] = new PatchCommandData
{
Patches = new[]
{
new PatchRequest
{
Type = PatchCommandType.Set,
Name = "StageAttempts",
Value = 1
}
},
Key = failedMessageRetry.Id
};
commandIndex++;
}
try
{
await store.AsyncDatabaseCommands.BatchAsync(commands).ConfigureAwait(false);
}
catch (ConcurrencyException)
{
Log.DebugFormat("Ignoring concurrency exception while incrementing staging attempt count for {0}", stagingId);
}
throw new RetryStagingException(e);
}
}
public virtual void MarkCommitAsDispatched(Commit commit)
{
if (commit == null)
{
throw new ArgumentNullException("commit");
}
var patch = new PatchRequest
{
Type = PatchCommandType.Set,
Name = "Dispatched",
Value = RavenJToken.Parse("true")
};
var data = new PatchCommandData
{
Key = commit.ToRavenCommitId(),
Patches = new[] { patch }
};
try
{
using (var scope = this.OpenCommandScope())
using (var session = this.store.OpenSession())
{
session.Advanced.DatabaseCommands.Batch(new[] { data });
session.SaveChanges();
scope.Complete();
}
}
catch (WebException e)
{
throw new StorageUnavailableException(e.Message, e);
}
catch (Exception e)
{
throw new StorageException(e.Message, e);
}
}
private void SaveEmployeeEvents(
Employee employee)
{
var patches = new List <PatchRequest>();
foreach (var evt in employee.PendingEvents)
{
patches.Add(new PatchRequest
{
Type = PatchCommandType.Add,
Name = "Events",
Value = RavenJObject.FromObject(evt, _serializer)
});
}
var localId = $"employees/{employee.Id}";
var addEmployeeEvents = new PatchCommandData()
{
Key = localId,
Patches = patches.ToArray()
};
var updateMetadata = new ScriptedPatchCommandData()
{
Key = localId,
Patch = new ScriptedPatchRequest
{
Script = $"this['@metadata']['{EmployeeEntityVersion}'] = {employee.Version}; "
}
};
_store.DatabaseCommands.Batch(new ICommandData[]
{
addEmployeeEvents,
updateMetadata
});
}
