/// <inheritdoc />
/// <summary>
/// Set data from data reader to entity property
/// </summary>
/// <param name="entity"> instance of the entity </param>
/// <param name="reader"> data reader </param>
/// <returns> the same instance as was passed to the entity param. (To make builder pattern)</returns>
public override TEntity SetProperty(TEntity entity, DbDataReader reader, ReadSession session, int recursionDepth)
{
if (entity != null)
{
// Get collection, if not exists create it
var collection = Getter(entity);
if (collection == null)
{
if (Setter != null)
{
Setter(entity, (collection = new List <TProperty>()));
}
else
{
throw new InvalidOperationException($"Please make sure that navigation property {typeof(TProperty)} collection is initialized or has ICollection<TProperty> signature");
}
}
// Get previous entity
// Check collection is List for optimized access of previous entity
var previousProperty = default(TProperty);
if (typeof(List <TProperty>) == collection.GetType())
{
var pkIdx = ForeignTable.PrimaryKey.GetColumnIndexByAlias(reader);
if (pkIdx.HasValue)
{
// TODO: Think about more effective way of reading previous entity
if (!ForeignTable.PrimaryKey.IsNull(reader, pkIdx.Value))
{
var pkValue = ForeignTable.PrimaryKey.GetValue(reader, /*shift*/ pkIdx.Value - ForeignTable.PrimaryKey.Index.Value);
previousProperty = collection.FirstOrDefault(e => ForeignTable.PrimaryKey.GetField(e).Equals(pkValue));
}
}
//if (collection.Count > 0)
// previousProperty = ((List<TProperty>)collection)[collection.Count - 1];
}
else
{
// Try to find entity with the same key in collection
var pkIdx = ForeignTable.PrimaryKey.GetColumnIndexByAlias(reader);
if (pkIdx.HasValue)
{
// TODO: Think about more effective way of reading previous entity
if (!ForeignTable.PrimaryKey.IsNull(reader, pkIdx.Value))
{
var pkValue = ForeignTable.PrimaryKey.GetValue(reader, /*shift*/ pkIdx.Value - ForeignTable.PrimaryKey.Index.Value);
previousProperty = collection.FirstOrDefault(e => ForeignTable.PrimaryKey.GetField(e).Equals(pkValue));
}
}
}
var propertyInstance = ForeignTable.ToEntity(reader, previousProperty, session, ++recursionDepth);
if (propertyInstance != null && propertyInstance != previousProperty)
{
collection?.Add(propertyInstance);
}
}
return(entity);
}
public async stt::Task CreateReadSessionRequestObjectAsync()
{
moq::Mock <BigQueryStorage.BigQueryStorageClient> mockGrpcClient = new moq::Mock <BigQueryStorage.BigQueryStorageClient>(moq::MockBehavior.Strict);
CreateReadSessionRequest request = new CreateReadSessionRequest
{
TableReference = new TableReference(),
TableModifiers = new TableModifiers(),
RequestedStreams = -1338971660,
ReadOptions = new TableReadOptions(),
Format = DataFormat.Arrow,
ParentAsProjectName = gagr::ProjectName.FromProject("[PROJECT]"),
ShardingStrategy = ShardingStrategy.Balanced,
};
ReadSession expectedResponse = new ReadSession
{
ReadSessionName = ReadSessionName.FromProjectLocationSession("[PROJECT]", "[LOCATION]", "[SESSION]"),
ExpireTime = new wkt::Timestamp(),
Streams = { new Stream(), },
AvroSchema = new AvroSchema(),
ArrowSchema = new ArrowSchema(),
TableReference = new TableReference(),
TableModifiers = new TableModifiers(),
ShardingStrategy = ShardingStrategy.Balanced,
};
mockGrpcClient.Setup(x => x.CreateReadSessionAsync(request, moq::It.IsAny <grpccore::CallOptions>())).Returns(new grpccore::AsyncUnaryCall <ReadSession>(stt::Task.FromResult(expectedResponse), null, null, null, null));
BigQueryStorageClient client = new BigQueryStorageClientImpl(mockGrpcClient.Object, null);
ReadSession responseCallSettings = await client.CreateReadSessionAsync(request, gaxgrpc::CallSettings.FromCancellationToken(st::CancellationToken.None));
xunit::Assert.Same(expectedResponse, responseCallSettings);
ReadSession responseCancellationToken = await client.CreateReadSessionAsync(request, st::CancellationToken.None);
xunit::Assert.Same(expectedResponse, responseCancellationToken);
mockGrpcClient.VerifyAll();
}
public async stt::Task CreateReadSessionRequestObjectAsync()
{
moq::Mock <BigQueryRead.BigQueryReadClient> mockGrpcClient = new moq::Mock <BigQueryRead.BigQueryReadClient>(moq::MockBehavior.Strict);
CreateReadSessionRequest request = new CreateReadSessionRequest
{
ParentAsProjectName = gagr::ProjectName.FromProject("[PROJECT]"),
ReadSession = new ReadSession(),
MaxStreamCount = 1813871107,
};
ReadSession expectedResponse = new ReadSession
{
ReadSessionName = ReadSessionName.FromProjectLocationSession("[PROJECT]", "[LOCATION]", "[SESSION]"),
ExpireTime = new wkt::Timestamp(),
DataFormat = DataFormat.Arrow,
AvroSchema = new AvroSchema(),
ArrowSchema = new ArrowSchema(),
TableAsTableName = TableName.FromProjectDatasetTable("[PROJECT]", "[DATASET]", "[TABLE]"),
TableModifiers = new ReadSession.Types.TableModifiers(),
ReadOptions = new ReadSession.Types.TableReadOptions(),
Streams = { new ReadStream(), },
};
mockGrpcClient.Setup(x => x.CreateReadSessionAsync(request, moq::It.IsAny <grpccore::CallOptions>())).Returns(new grpccore::AsyncUnaryCall <ReadSession>(stt::Task.FromResult(expectedResponse), null, null, null, null));
BigQueryReadClient client = new BigQueryReadClientImpl(mockGrpcClient.Object, null);
ReadSession responseCallSettings = await client.CreateReadSessionAsync(request, gaxgrpc::CallSettings.FromCancellationToken(st::CancellationToken.None));
xunit::Assert.Same(expectedResponse, responseCallSettings);
ReadSession responseCancellationToken = await client.CreateReadSessionAsync(request, st::CancellationToken.None);
xunit::Assert.Same(expectedResponse, responseCancellationToken);
mockGrpcClient.VerifyAll();
}
public void CreateReadSession()
{
moq::Mock <BigQueryRead.BigQueryReadClient> mockGrpcClient = new moq::Mock <BigQueryRead.BigQueryReadClient>(moq::MockBehavior.Strict);
CreateReadSessionRequest request = new CreateReadSessionRequest
{
ParentAsProjectName = gagr::ProjectName.FromProject("[PROJECT]"),
ReadSession = new ReadSession(),
MaxStreamCount = 1813871107,
};
ReadSession expectedResponse = new ReadSession
{
ReadSessionName = ReadSessionName.FromProjectLocationSession("[PROJECT]", "[LOCATION]", "[SESSION]"),
ExpireTime = new wkt::Timestamp(),
DataFormat = DataFormat.Arrow,
AvroSchema = new AvroSchema(),
ArrowSchema = new ArrowSchema(),
TableAsTableName = TableName.FromProjectDatasetTable("[PROJECT]", "[DATASET]", "[TABLE]"),
TableModifiers = new ReadSession.Types.TableModifiers(),
ReadOptions = new ReadSession.Types.TableReadOptions(),
Streams = { new ReadStream(), },
};
mockGrpcClient.Setup(x => x.CreateReadSession(request, moq::It.IsAny <grpccore::CallOptions>())).Returns(expectedResponse);
BigQueryReadClient client = new BigQueryReadClientImpl(mockGrpcClient.Object, null);
ReadSession response = client.CreateReadSession(request.Parent, request.ReadSession, request.MaxStreamCount);
xunit::Assert.Same(expectedResponse, response);
mockGrpcClient.VerifyAll();
}
private void DataChunk(CancellationToken token, ReadSession session)
{
var chunk = new List <Data>();
var readTime = session.StopWatch();
var realTime = DateTime.Now.TimeOfDay;
foreach (var item in session.RawDataCollection.GetConsumingEnumerable(token))
{
if (item.Timestamp != readTime)
{
if (!chunk.Any())
{
realTime = DateTime.Now.TimeOfDay;
}
if (DateTime.Now.TimeOfDay - realTime > TimeSpan.FromSeconds(1) && (
session.ChunkDataCollection.Count < 10 || chunk.Count > 20000))
{
realTime = DateTime.Now.TimeOfDay;
session.ChunkDataCollection.Add(chunk.ToList(), token);
chunk.Clear();
}
readTime = item.Timestamp;
}
var data = GetData(item);
chunk.Add(data);
}
if (chunk.Any())
{
session.ChunkDataCollection.Add(chunk, token);
}
}
public void CreateReadSessionResourceNames()
{
moq::Mock <BigQueryStorage.BigQueryStorageClient> mockGrpcClient = new moq::Mock <BigQueryStorage.BigQueryStorageClient>(moq::MockBehavior.Strict);
CreateReadSessionRequest request = new CreateReadSessionRequest
{
TableReference = new TableReference(),
RequestedStreams = -1338971660,
ParentAsProjectName = gagr::ProjectName.FromProject("[PROJECT]"),
};
ReadSession expectedResponse = new ReadSession
{
ReadSessionName = ReadSessionName.FromProjectLocationSession("[PROJECT]", "[LOCATION]", "[SESSION]"),
ExpireTime = new wkt::Timestamp(),
Streams = { new Stream(), },
AvroSchema = new AvroSchema(),
ArrowSchema = new ArrowSchema(),
TableReference = new TableReference(),
TableModifiers = new TableModifiers(),
ShardingStrategy = ShardingStrategy.Balanced,
};
mockGrpcClient.Setup(x => x.CreateReadSession(request, moq::It.IsAny <grpccore::CallOptions>())).Returns(expectedResponse);
BigQueryStorageClient client = new BigQueryStorageClientImpl(mockGrpcClient.Object, null);
ReadSession response = client.CreateReadSession(request.TableReference, request.ParentAsProjectName, request.RequestedStreams);
xunit::Assert.Same(expectedResponse, response);
mockGrpcClient.VerifyAll();
}
private void UpdateSession(CancellationToken token, ReadSession session)
{
while (!session.Completed)
{
token.ThrowIfCancellationRequested();
if (token.WaitHandle.WaitOne(TimeSpan.FromSeconds(30)))
{
break;
}
var prev = new { session.AllTime, session.Velocity };
dataFactory.Value.WithRepository <ISettingsRepository>(repo =>
{
session.AllTime = repo.GetAllTime();
session.Velocity = repo.GetReadVelocity() ?? 1.0;
});
if (prev.AllTime != session.AllTime || Math.Abs(prev.Velocity - session.Velocity) > 1e-10)
{
logger.Value.InfoFormat("Read settings has been changed: AllTime={0}\tVelocity={1}", session.AllTime,
session.Velocity);
}
}
}
internal ReadOnlySequenceSource(FileBufferingWriter writer, int segmentLength)
{
var buffer = writer.buffer;
tail = buffer.Memory.Slice(0, writer.position);
accessor = writer.fileBackend is null ?
null :
new ReadOnlySequenceAccessor(writer.fileBackend, segmentLength);
session = writer.EnterReadMode(this);
}
/// <inheritdoc />
/// <summary>
/// Set data from data reader to entity property
/// </summary>
/// <param name="entity"> instance of the entity </param>
/// <param name="reader"> data reader </param>
/// <returns> the same instance as was passed to the entity param. (To make builder pattern)</returns>
public override TEntity SetProperty(TEntity entity, DbDataReader reader, ReadSession session, int recursionDepth)
{
if (entity != null)
{
var previousProperty = Getter(entity);
var currentProperty = ForeignTable.ToEntity(reader, previousProperty, session, ++recursionDepth);
Setter(entity, currentProperty);
}
return(entity);
}
/// <summary>Snippet for BatchCreateReadSessionStreams</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void BatchCreateReadSessionStreams()
{
// Create client
BigQueryStorageClient bigQueryStorageClient = BigQueryStorageClient.Create();
// Initialize request argument(s)
ReadSession session = new ReadSession();
int requestedStreams = 0;
// Make the request
BatchCreateReadSessionStreamsResponse response = bigQueryStorageClient.BatchCreateReadSessionStreams(session, requestedStreams);
}
internal MemoryMappedFileManager(FileBufferingWriter writer, long offset, long length)
{
Debug.Assert(length <= int.MaxValue);
Debug.Assert(writer.fileBackend != null);
mappedFile = CreateMemoryMappedFile(writer.fileBackend);
accessor = mappedFile.CreateViewAccessor(offset, length, MemoryMappedFileAccess.ReadWrite);
accessor.SafeMemoryMappedViewHandle.AcquirePointer(ref ptr);
Debug.Assert(ptr != default);
session = writer.EnterReadMode(this);
Debug.Assert(writer.IsReading);
}
/// <summary>Snippet for CreateReadSession</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void CreateReadSessionResourceNames()
{
// Create client
BigQueryStorageClient bigQueryStorageClient = BigQueryStorageClient.Create();
// Initialize request argument(s)
TableReference tableReference = new TableReference();
ProjectName parent = ProjectName.FromProject("[PROJECT]");
int requestedStreams = 0;
// Make the request
ReadSession response = bigQueryStorageClient.CreateReadSession(tableReference, parent, requestedStreams);
}
/// <summary>Snippet for CreateReadSession</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void CreateReadSession()
{
// Create client
BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
// Initialize request argument(s)
string parent = "projects/[PROJECT]";
ReadSession readSession = new ReadSession();
int maxStreamCount = 0;
// Make the request
ReadSession response = bigQueryReadClient.CreateReadSession(parent, readSession, maxStreamCount);
}
/// <summary>Snippet for CreateReadSession</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void CreateReadSession()
{
// Create client
BigQueryStorageClient bigQueryStorageClient = BigQueryStorageClient.Create();
// Initialize request argument(s)
TableReference tableReference = new TableReference();
string parent = "projects/[PROJECT]";
int requestedStreams = 0;
// Make the request
ReadSession response = bigQueryStorageClient.CreateReadSession(tableReference, parent, requestedStreams);
}
/// <summary>Snippet for CreateReadSession</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void CreateReadSessionResourceNames()
{
// Create client
BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
// Initialize request argument(s)
ProjectName parent = ProjectName.FromProject("[PROJECT]");
ReadSession readSession = new ReadSession();
int maxStreamCount = 0;
// Make the request
ReadSession response = bigQueryReadClient.CreateReadSession(parent, readSession, maxStreamCount);
}
/// <summary>Snippet for BatchCreateReadSessionStreamsAsync</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public async Task BatchCreateReadSessionStreamsAsync()
{
// Create client
BigQueryStorageClient bigQueryStorageClient = await BigQueryStorageClient.CreateAsync();
// Initialize request argument(s)
ReadSession session = new ReadSession();
int requestedStreams = 0;
// Make the request
BatchCreateReadSessionStreamsResponse response = await bigQueryStorageClient.BatchCreateReadSessionStreamsAsync(session, requestedStreams);
}
/// <inheritdoc/>
protected override void Dispose(bool disposing)
{
if (disposing)
{
accessor?.Dispose();
accessor = null;
session.Dispose();
session = default;
}
base.Dispose(disposing);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
accessor.SafeMemoryMappedViewHandle.ReleasePointer();
accessor.Dispose();
mappedFile.Dispose();
session.Dispose();
session = default;
}
ptr = default;
}
/// <summary>Snippet for CreateReadSession</summary>
public void CreateReadSession_ResourceNames()
{
// Snippet: CreateReadSession(ProjectName, ReadSession, int, CallSettings)
// Create client
BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
// Initialize request argument(s)
ProjectName parent = new ProjectName("[PROJECT]");
ReadSession readSession = new ReadSession();
int maxStreamCount = 0;
// Make the request
ReadSession response = bigQueryReadClient.CreateReadSession(parent, readSession, maxStreamCount);
// End snippet
}
/// <summary>Snippet for CreateReadSession</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void CreateReadSessionRequestObject()
{
// Create client
BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
// Initialize request argument(s)
CreateReadSessionRequest request = new CreateReadSessionRequest
{
ParentAsProjectName = ProjectName.FromProject("[PROJECT]"),
ReadSession = new ReadSession(),
MaxStreamCount = 0,
};
// Make the request
ReadSession response = bigQueryReadClient.CreateReadSession(request);
}
/// <summary>Snippet for BatchCreateReadSessionStreamsAsync</summary>
public async Task BatchCreateReadSessionStreamsAsync()
{
// Snippet: BatchCreateReadSessionStreamsAsync(ReadSession, int, CallSettings)
// Additional: BatchCreateReadSessionStreamsAsync(ReadSession, int, CancellationToken)
// Create client
BigQueryStorageClient bigQueryStorageClient = await BigQueryStorageClient.CreateAsync();
// Initialize request argument(s)
ReadSession session = new ReadSession();
int requestedStreams = 0;
// Make the request
BatchCreateReadSessionStreamsResponse response = await bigQueryStorageClient.BatchCreateReadSessionStreamsAsync(session, requestedStreams);
// End snippet
}
public void IntegrationTest2()
{
ConsumerProducerLock @lock = new ConsumerProducerLock();
Assert.True(@lock.CanRead);
Assert.Equal(0, @lock.ReaderCount);
using (ReadSession readSession = @lock.CreateReadSession())
{
Assert.True(@lock.CanRead);
Assert.Equal(1, @lock.ReaderCount);
}
Assert.True(@lock.CanRead);
Assert.Equal(0, @lock.ReaderCount);
}
/// <summary>Snippet for CreateReadSession</summary>
public void CreateReadSession_RequestObject()
{
// Snippet: CreateReadSession(CreateReadSessionRequest, CallSettings)
// Create client
BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
// Initialize request argument(s)
CreateReadSessionRequest request = new CreateReadSessionRequest
{
ParentAsProjectName = new ProjectName("[PROJECT]"),
ReadSession = new ReadSession(),
MaxStreamCount = 0,
};
// Make the request
ReadSession response = bigQueryReadClient.CreateReadSession(request);
// End snippet
}
/// <summary>Snippet for CreateReadSessionAsync</summary>
public async Task CreateReadSessionResourceNamesAsync()
{
// Snippet: CreateReadSessionAsync(TableReference, ProjectName, int, CallSettings)
// Additional: CreateReadSessionAsync(TableReference, ProjectName, int, CancellationToken)
// Create client
BigQueryStorageClient bigQueryStorageClient = await BigQueryStorageClient.CreateAsync();
// Initialize request argument(s)
TableReference tableReference = new TableReference();
ProjectName parent = ProjectName.FromProject("[PROJECT]");
int requestedStreams = 0;
// Make the request
ReadSession response = await bigQueryStorageClient.CreateReadSessionAsync(tableReference, parent, requestedStreams);
// End snippet
}
/// <summary>Snippet for CreateReadSessionAsync</summary>
public async Task CreateReadSessionResourceNamesAsync()
{
// Snippet: CreateReadSessionAsync(ProjectName, ReadSession, int, CallSettings)
// Additional: CreateReadSessionAsync(ProjectName, ReadSession, int, CancellationToken)
// Create client
BigQueryReadClient bigQueryReadClient = await BigQueryReadClient.CreateAsync();
// Initialize request argument(s)
ProjectName parent = ProjectName.FromProject("[PROJECT]");
ReadSession readSession = new ReadSession();
int maxStreamCount = 0;
// Make the request
ReadSession response = await bigQueryReadClient.CreateReadSessionAsync(parent, readSession, maxStreamCount);
// End snippet
}
/// <summary>Snippet for CreateReadSessionAsync</summary>
public async Task CreateReadSessionAsync()
{
// Snippet: CreateReadSessionAsync(TableReference, string, int, CallSettings)
// Additional: CreateReadSessionAsync(TableReference, string, int, CancellationToken)
// Create client
BigQueryStorageClient bigQueryStorageClient = await BigQueryStorageClient.CreateAsync();
// Initialize request argument(s)
TableReference tableReference = new TableReference();
string parent = "projects/[PROJECT]";
int requestedStreams = 0;
// Make the request
ReadSession response = await bigQueryStorageClient.CreateReadSessionAsync(tableReference, parent, requestedStreams);
// End snippet
}
/// <summary>Snippet for CreateReadSessionAsync</summary>
public async Task CreateReadSessionAsync()
{
// Snippet: CreateReadSessionAsync(string, ReadSession, int, CallSettings)
// Additional: CreateReadSessionAsync(string, ReadSession, int, CancellationToken)
// Create client
BigQueryReadClient bigQueryReadClient = await BigQueryReadClient.CreateAsync();
// Initialize request argument(s)
string parent = "projects/[PROJECT]";
ReadSession readSession = new ReadSession();
int maxStreamCount = 0;
// Make the request
ReadSession response = await bigQueryReadClient.CreateReadSessionAsync(parent, readSession, maxStreamCount);
// End snippet
}
public static RestRequest GetRequestBody(string method)
{
ReadConfig readConfig = new ReadConfig();
List <Config> _config = readConfig.GetAllConfigs();
if (_config[0].session_data != "")
{
ReadSession readSession = new ReadSession();
Session _sessionData = readSession.GetSession();
string token = _sessionData.token;
if (method == "post")
{
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
if (token != null)
{
request.AddHeader("Authorization", "Bearer " + token);
}
return(request);
}
else
{
var request = new RestRequest(Method.GET);
request.AddHeader("Content-Type", "application/json");
if (token != null)
{
request.AddHeader("Authorization", "Bearer " + token);
}
return(request);
}
}
else
{
if (method == "post")
{
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
return(request);
}
else
{
var request = new RestRequest(Method.GET);
request.AddHeader("Content-Type", "application/json");
return(request);
}
}
}
/// <summary>Snippet for CreateReadSession</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void CreateReadSessionRequestObject()
{
// Create client
BigQueryStorageClient bigQueryStorageClient = BigQueryStorageClient.Create();
// Initialize request argument(s)
CreateReadSessionRequest request = new CreateReadSessionRequest
{
TableReference = new TableReference(),
TableModifiers = new TableModifiers(),
RequestedStreams = 0,
ReadOptions = new TableReadOptions(),
Format = DataFormat.Unspecified,
ParentAsProjectName = ProjectName.FromProject("[PROJECT]"),
ShardingStrategy = ShardingStrategy.Unspecified,
};
// Make the request
ReadSession response = bigQueryStorageClient.CreateReadSession(request);
}
/// <summary>Snippet for CreateReadSessionAsync</summary>
public async Task CreateReadSessionRequestObjectAsync()
{
// Snippet: CreateReadSessionAsync(CreateReadSessionRequest, CallSettings)
// Additional: CreateReadSessionAsync(CreateReadSessionRequest, CancellationToken)
// Create client
BigQueryReadClient bigQueryReadClient = await BigQueryReadClient.CreateAsync();
// Initialize request argument(s)
CreateReadSessionRequest request = new CreateReadSessionRequest
{
ParentAsProjectName = ProjectName.FromProject("[PROJECT]"),
ReadSession = new ReadSession(),
MaxStreamCount = 0,
};
// Make the request
ReadSession response = await bigQueryReadClient.CreateReadSessionAsync(request);
// End snippet
}
