public void TableServiceContextSaveChangeWithRetriesAPM()
{
CloudTableClient tableClient = GenerateCloudTableClient();
// Get data context.
TableServiceContext context = tableClient.GetTableServiceContext();
// Create the new entity.
BaseEntity entity = new BaseEntity("Hello", "world.");
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
// Add the entity.
context.AttachTo(this.currentTable.Name, entity);
context.UpdateObject(entity);
// Save changes to the service.
IAsyncResult result = context.BeginSaveChangesWithRetries(ar => waitHandle.Set(), null);
waitHandle.WaitOne();
context.EndSaveChangesWithRetries(result);
BaseEntity entity2 = new BaseEntity("Insert", "foo.");
context.AttachTo(this.currentTable.Name, entity2);
context.UpdateObject(entity2);
// Test again with different parameters
result = context.BeginSaveChangesWithRetries(SaveChangesOptions.None, ar => waitHandle.Set(), null);
waitHandle.WaitOne();
context.EndSaveChangesWithRetries(result);
// Retrieve Entities & Verify
BaseEntity retrievedEntity = (from ent in context.CreateQuery <BaseEntity>(currentTable.Name)
where
ent.PartitionKey == entity2.PartitionKey &&
ent.RowKey == entity2.RowKey
select ent).AsTableServiceQuery(context).Execute().FirstOrDefault();
Assert.IsNotNull(retrievedEntity);
retrievedEntity = (from ent in context.CreateQuery <BaseEntity>(currentTable.Name)
where
ent.PartitionKey == entity.PartitionKey &&
ent.RowKey == entity.RowKey
select ent).AsTableServiceQuery(context).Execute().FirstOrDefault();
Assert.IsNotNull(retrievedEntity);
}
// Test Dispose
context.Dispose();
}
