public static async Task ListInstanceEventsAsync(
this EntriesResource entriesResource,
IEnumerable <string> projectIds,
DateTime startTime,
IEventProcessor processor)
{
using (TraceSources.LogAnalysis.TraceMethod().WithParameters(
string.Join(", ", projectIds),
startTime))
{
var request = new ListLogEntriesRequest()
{
ResourceNames = projectIds.Select(p => "projects/" + p).ToList(),
Filter = $"protoPayload.methodName=(\"{string.Join("\" OR \"", processor.SupportedMethods)}\") " +
$"AND severity=(\"{string.Join("\" OR \"", processor.SupportedSeverities)}\") " +
$"AND resource.type=\"gce_instance\" " +
$"AND timestamp > {startTime:yyyy-MM-dd} ",
PageSize = MaxPageSize,
OrderBy = "timestamp desc"
};
await ListEventsAsync(
entriesResource,
request,
processor.Process,
new ExponentialBackOff(initialBackOff, MaxRetries));
}
}
public static async Task ListEventsAsync(
this EntriesResource entriesResource,
ListLogEntriesRequest request,
Action <EventBase> callback,
ExponentialBackOff backOff)
{
using (TraceSources.LogAnalysis.TraceMethod().WithParameters(request.Filter))
{
string nextPageToken = null;
do
{
request.PageToken = nextPageToken;
using (var stream = await entriesResource
.List(request)
.ExecuteAsStreamWithRetryAsync(backOff))
using (var reader = new JsonTextReader(new StreamReader(stream)))
{
nextPageToken = ListLogEntriesParser.Read(reader, callback);
}
}while (nextPageToken != null);
}
}
