public static async Task <Operation> PollUntilCompletedAsync(this Operation operation, string projectId, string zone)
{
ZoneOperationsClient operationClient = await ZoneOperationsClient.CreateAsync();
GetZoneOperationRequest pollRequest = new GetZoneOperationRequest
{
Operation = operation.Name,
Zone = zone,
Project = projectId,
};
TimeSpan timeOut = TimeSpan.FromMinutes(3);
TimeSpan pollInterval = TimeSpan.FromSeconds(15);
DateTime deadline = DateTime.UtcNow + timeOut;
while (operation.Status != Operation.Types.Status.Done)
{
operation = await operationClient.GetAsync(pollRequest);
if (operation.Status == Operation.Types.Status.Done)
{
break;
}
if (DateTime.UtcNow + pollInterval > deadline)
{
throw new InvalidOperationException("Timeout hit while polling for the status of the operation.");
}
await Task.Delay(pollInterval);
}
return(operation);
}
/// <summary>Snippet for ListAsync</summary>
public async Task ListRequestObjectAsync()
{
// Snippet: ListAsync(ListZoneOperationsRequest, CallSettings)
// Create client
ZoneOperationsClient zoneOperationsClient = await ZoneOperationsClient.CreateAsync();
// Initialize request argument(s)
ListZoneOperationsRequest request = new ListZoneOperationsRequest
{
Zone = "",
OrderBy = "",
Project = "",
Filter = "",
ReturnPartialSuccess = false,
};
// Make the request
PagedAsyncEnumerable <OperationList, Operation> response = zoneOperationsClient.ListAsync(request);
// Iterate over all response items, lazily performing RPCs as required
await response.ForEachAsync((Operation item) =>
{
// Do something with each item
Console.WriteLine(item);
});
// Or iterate over pages (of server-defined size), performing one RPC per page
await response.AsRawResponses().ForEachAsync((OperationList page) =>
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (Operation item in page)
{
// Do something with each item
Console.WriteLine(item);
}
});
// Or retrieve a single page of known size (unless it's the final page), performing as many RPCs as required
int pageSize = 10;
Page <Operation> singlePage = await response.ReadPageAsync(pageSize);
// Do something with the page of items
Console.WriteLine($"A page of {pageSize} results (unless it's the final page):");
foreach (Operation item in singlePage)
{
// Do something with each item
Console.WriteLine(item);
}
// Store the pageToken, for when the next page is required.
string nextPageToken = singlePage.NextPageToken;
// End snippet
}
public static async Task <Operation> PollUntilCompletedAsync(this Operation operation, string projectId, string zone)
{
ZoneOperationsClient operationsClient = await ZoneOperationsClient.CreateAsync();
GetZoneOperationRequest pollRequest = new GetZoneOperationRequest
{
Operation = operation.Name,
Zone = zone,
Project = projectId,
};
async Task <Operation> Poller() => await operationsClient.GetAsync(pollRequest);
return(await operation.PollUntilCompletedAsync(Poller));
}
/// <summary>Snippet for ListAsync</summary>
public async Task ListAsync()
{
// Snippet: ListAsync(string, string, CallSettings)
// Additional: ListAsync(string, string, CancellationToken)
// Create client
ZoneOperationsClient zoneOperationsClient = await ZoneOperationsClient.CreateAsync();
// Initialize request argument(s)
string project = "";
string zone = "";
// Make the request
OperationList response = await zoneOperationsClient.ListAsync(project, zone);
// End snippet
}
/// <summary>Snippet for DeleteAsync</summary>
public async Task DeleteRequestObjectAsync()
{
// Snippet: DeleteAsync(DeleteZoneOperationRequest, CallSettings)
// Additional: DeleteAsync(DeleteZoneOperationRequest, CancellationToken)
// Create client
ZoneOperationsClient zoneOperationsClient = await ZoneOperationsClient.CreateAsync();
// Initialize request argument(s)
DeleteZoneOperationRequest request = new DeleteZoneOperationRequest
{
Zone = "",
Operation = "",
Project = "",
};
// Make the request
DeleteZoneOperationResponse response = await zoneOperationsClient.DeleteAsync(request);
// End snippet
}
/// <summary>Snippet for ListAsync</summary>
public async Task ListRequestObjectAsync()
{
// Snippet: ListAsync(ListZoneOperationsRequest, CallSettings)
// Additional: ListAsync(ListZoneOperationsRequest, CancellationToken)
// Create client
ZoneOperationsClient zoneOperationsClient = await ZoneOperationsClient.CreateAsync();
// Initialize request argument(s)
ListZoneOperationsRequest request = new ListZoneOperationsRequest
{
Zone = "",
PageToken = "",
MaxResults = 0U,
OrderBy = "",
Project = "",
Filter = "",
ReturnPartialSuccess = false,
};
// Make the request
OperationList response = await zoneOperationsClient.ListAsync(request);
// End snippet
}
