public Task Compact()
{
var name = GetQueryStringValueAndAssertIfSingleAndNotEmpty("name");
var index = Database.IndexStore.GetIndex(name);
if (index == null)
{
HttpContext.Response.StatusCode = (int)HttpStatusCode.NotFound;
return(Task.CompletedTask);
}
var token = CreateOperationToken();
var operationId = Database.Operations.GetNextOperationId();
Database.Operations.AddOperation(
"Compact index: " + index.Name,
DatabaseOperations.PendingOperationType.IndexCompact,
onProgress => Task.Factory.StartNew(() => index.Compact(onProgress), token.Token), operationId, token);
JsonOperationContext context;
using (ContextPool.AllocateOperationContext(out context))
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteOperationId(context, operationId);
}
return(Task.CompletedTask);
}
public async Task Migrate()
{
using (ContextPool.AllocateOperationContext(out DocumentsOperationContext context))
{
var migrationConfiguration = await context.ReadForMemoryAsync(RequestBodyStream(), "migration-configuration");
var migrationConfigurationJson = JsonDeserializationServer.SingleDatabaseMigrationConfiguration(migrationConfiguration);
if (string.IsNullOrWhiteSpace(migrationConfigurationJson.ServerUrl))
{
throw new ArgumentException("Url cannot be null or empty");
}
if (string.IsNullOrWhiteSpace(migrationConfigurationJson.DatabaseName))
{
throw new ArgumentException("Database name cannot be null or empty");
}
var migrator = new Migrator(migrationConfigurationJson, ServerStore, Database.DatabaseShutdown);
await migrator.UpdateBuildInfoIfNeeded();
var operationId = migrator.StartMigratingSingleDatabase(migrationConfigurationJson.DatabaseName, Database);
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteOperationId(context, operationId);
}
}
}
private void ExecuteQueryOperation(IndexQueryServerSide query,
Func <QueryRunner,
QueryOperationOptions,
Action <IOperationProgress>, OperationCancelToken,
Task <IOperationResult> > operation,
DocumentsOperationContext context,
IDisposable returnContextToPool,
Operations.Operations.OperationType operationType)
{
var options = GetQueryOperationOptions();
var token = CreateTimeLimitedOperationToken();
var operationId = Database.Operations.GetNextOperationId();
var task = Database.Operations.AddOperation(Database, query.Metadata.IndexName, operationType,
onProgress => operation(Database.QueryRunner, options, onProgress, token), operationId, token);
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteOperationId(context, operationId);
}
task.ContinueWith(_ =>
{
using (returnContextToPool)
token.Dispose();
});
}
public Task ForceRenew()
{
using (ServerStore.ContextPool.AllocateOperationContext(out JsonOperationContext context))
using (var setupInfoJson = context.ReadForDisk(RequestBodyStream(), "setup-lets-encrypt"))
{
var setupInfo = JsonDeserializationServer.SetupInfo(setupInfoJson);
var operationCancelToken = new OperationCancelToken(ServerStore.ServerShutdown);
var operationId = ServerStore.Operations.GetNextOperationId();
ServerStore.Operations.AddOperation(
null,
"Setting up RavenDB with a Let's Encrypt certificate",
Documents.Operations.Operations.OperationType.Setup,
progress => SetupManager.SetupLetsEncryptTask(progress, operationCancelToken.Token, setupInfo, ServerStore),
operationId, operationCancelToken);
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteOperationId(context, operationId);
}
HttpContext.Response.StatusCode = (int)HttpStatusCode.OK;
return(Task.CompletedTask);
}
}
public async Task StartRecording()
{
if (Database.TxMerger.RecordingEnabled)
{
throw new BadRequestException("Another recording is already in progress");
}
using (ContextPool.AllocateOperationContext(out DocumentsOperationContext context))
{
var json = await context.ReadForMemoryAsync(RequestBodyStream(), null);
var parameters = JsonDeserializationServer.StartTransactionsRecordingOperationParameters(json);
if (parameters.File == null)
{
ThrowRequiredPropertyNameInRequest(nameof(parameters.File));
}
var tcs = new TaskCompletionSource <IOperationResult>(TaskCreationOptions.RunContinuationsAsynchronously);
var operationId = ServerStore.Operations.GetNextOperationId();
var command = new StartTransactionsRecordingCommand(
Database.TxMerger,
parameters.File,
() => tcs.SetResult(null) // we don't provide any completion details
);
await Database.TxMerger.Enqueue(command);
var task = ServerStore.Operations.AddOperation(null,
"Recording for: '" + Database.Name + ". Output file: '" + parameters.File + "'",
Operations.Operations.OperationType.RecordTransactionCommands,
progress =>
{
// push this notification to studio
progress(null);
return(tcs.Task);
},
operationId,
new RecordingDetails
{
DatabaseName = Database.Name,
FilePath = parameters.File
});
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteOperationId(context, operationId);
}
}
}
private void ExecuteQueryOperation(Func <QueryRunner, string, IndexQueryServerSide, QueryOperationOptions, Action <IOperationProgress>, OperationCancelToken, Task <IOperationResult> > operation, DocumentsOperationContext context, IDisposable returnContextToPool, DatabaseOperations.PendingOperationType operationType)
{
var indexName = RouteMatch.Url.Substring(RouteMatch.MatchLength);
var query = IndexQueryServerSide.Create(HttpContext, GetStart(), GetPageSize(int.MaxValue), context);
var options = GetQueryOperationOptions();
var token = CreateTimeLimitedOperationToken();
var queryRunner = new QueryRunner(Database, context);
var operationId = Database.Operations.GetNextOperationId();
var task = Database.Operations.AddOperation(indexName, operationType, onProgress =>
operation(queryRunner, indexName, query, options, onProgress, token), operationId, token);
task.ContinueWith(_ => returnContextToPool.Dispose());
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteOperationId(context, operationId);
}
}
private void ExecuteCollectionOperation(Func <CollectionRunner, string, CollectionOperationOptions, Action <IOperationProgress>, OperationCancelToken, Task <IOperationResult> > operation, DocumentsOperationContext context, IDisposable returnContextToPool, DatabaseOperations.PendingOperationType operationType)
{
var collectionName = GetStringQueryString("name");
var token = CreateTimeLimitedOperationToken();
var collectionRunner = new CollectionRunner(Database, context);
var operationId = Database.Operations.GetNextOperationId();
var options = GetCollectionOperationOptions();
var task = Database.Operations.AddOperation(collectionName, operationType, onProgress =>
operation(collectionRunner, collectionName, options, onProgress, token), operationId, token);
task.ContinueWith(_ => returnContextToPool.Dispose());
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteOperationId(context, operationId);
}
}
