internal static async Task StartSearchSync(IDurableOrchestrationClient starter,
ILogger log, SyncType syncType)
{
var model = new SearchSyncInput(syncType);
var existingInstance = await starter.GetStatusAsync(model.InstanceId);
if (existingInstance == null)
{
log.LogInformation($"start new instance of {syncType}");
await starter.StartNewAsync(SearchSyncName, model.InstanceId, model);
return;
}
if (existingInstance.RuntimeStatus == OrchestrationRuntimeStatus.Failed)
{
log.LogInformation($"terminate existing instance");
await starter.TerminateAsync(model.InstanceId, "the status failed");
}
if (existingInstance.RuntimeStatus == OrchestrationRuntimeStatus.Running)
{
if (existingInstance.LastUpdatedTime < DateTime.UtcNow.AddHours(-1))
{
log.LogError($"issue with {syncType}");
await starter.TerminateAsync(model.InstanceId, $"issue with {syncType}");
}
else
{
log.LogInformation($"{model.InstanceId} is in status {existingInstance.RuntimeStatus}");
return;
}
}
await starter.StartNewAsync(SearchSyncName, model.InstanceId, model);
}
public static async Task SetSyncProgress(
[ActivityTrigger] SearchSyncInput searchSyncInput, IBinder binder, CancellationToken token)
{
var dynamicBlobAttribute =
new BlobAttribute($"spitball/AzureSearch/{searchSyncInput.BlobName}-version.txt");
var blob = await binder.BindAsync <CloudBlockBlob>(dynamicBlobAttribute, token);
await blob.UploadTextAsync(searchSyncInput.SyncAzureQuery.ToString());
}
public static async Task <SyncResponse> DoSearchSync(
[ActivityTrigger] SearchSyncInput input,
[Inject] ILifetimeScope lifetimeScope,
IBinder binder,
ILogger log,
CancellationToken token)
{
log.LogInformation($"Going to sync {input}");
using (var child = lifetimeScope.BeginLifetimeScope())
{
var syncObject = child.ResolveKeyed <IDbToSearchSync>(input.SyncType);
return(await syncObject.DoSyncAsync(input.SyncAzureQuery, binder, token));
}
}