public void TableServiceQueryExecuteSegmentedBasicTask()
{
CloudTableClient tableClient = GenerateCloudTableClient();
TableServiceContext ctx = tableClient.GetTableServiceContext();
// Retrieve Entities
TableServiceQuery <BaseEntity> query = (from ent in ctx.CreateQuery <BaseEntity>(currentTable.Name)
select ent).AsTableServiceQuery(ctx);
List <BaseEntity> totalResults = new List <BaseEntity>();
TableQuerySegment <BaseEntity> segment = null;
do
{
segment = query.ExecuteSegmentedAsync(segment != null ? segment.ContinuationToken : null).Result;
if (totalResults.Count == 0)
{
// Assert first segment has continuation token
Assert.IsNotNull(segment.ContinuationToken);
}
totalResults.AddRange(segment);
}while (segment.ContinuationToken != null);
Assert.AreEqual(totalResults.Count, totalTestEntities);
}
public void TableServiceQueryWithRetryTask()
{
CloudTableClient tableClient = GenerateCloudTableClient();
TableServiceContext ctx = tableClient.GetTableServiceContext();
for (int m = 0; m < 1000; m++)
{
// Insert Entity
ComplexEntity insertEntity = new ComplexEntity("insert test", m.ToString());
ctx.AddObject(currentTable.Name, insertEntity);
if ((m + 1) % 100 == 0)
{
ctx.SaveChangesWithRetriesAsync(SaveChangesOptions.Batch).Wait();
}
}
TableServiceQuery <ComplexEntity> query = (from ent in ctx.CreateQuery <ComplexEntity>(currentTable.Name)
select ent).AsTableServiceQuery(ctx);
TestHelper.ExecuteTaskMethodWithRetry(
2, // 1 failure, one success
new[]
{
//Insert upstream network delay to prevent upload to server @ 1000ms / kb
PerformanceBehaviors.InsertDownstreamNetworkDelay(
10000,
AzureStorageSelectors.TableTraffic()
.IfHostNameContains(tableClient.Credentials.AccountName)
.Alternating(true)),
// After 100 ms return throttle message
DelayedActionBehaviors.ExecuteAfter(
Actions.ThrottleTableRequest,
100,
AzureStorageSelectors.TableTraffic()
.IfHostNameContains(tableClient.Credentials.AccountName)
.Alternating(true))
},
(options, opContext) => query.ExecuteSegmentedAsync(null, (TableRequestOptions)options, opContext));
}
