public async Task <HttpResponseMessage> Post(string containerName, [FromBody] ExecutionRequest request)
{
var stopwatch = Stopwatch.StartNew();
var logs = new List <ExecutionLog>();
var reservationExists = await MemoryProvider
.ReservationExists(containerName : containerName)
.ConfigureAwait(continueOnCapturedContext: false);
if (!reservationExists)
{
return(this.Request.CreateResponse(statusCode: HttpStatusCode.NotFound));
}
var downloaded = await CodeProvider
.DownloadIfNotExists(
functionId : request.Function.Id,
blobUri : request.Function.BlobUri)
.ConfigureAwait(continueOnCapturedContext: false);
if (downloaded)
{
logs.Add(new ExecutionLog
{
Name = "DownloadCodeIfNotExists",
Duration = stopwatch.ElapsedMilliseconds - (logs.Count > 0 ? logs.Last().Duration : 0)
});
}
var created = await ContainerProvider
.CreateContainerIfNotExists(
containerName : containerName,
functionId : request.Function.Id,
memorySize : request.Function.MemorySize)
.ConfigureAwait(continueOnCapturedContext: false);
if (created)
{
logs.Add(new ExecutionLog
{
Name = "CreateContainerIfNotExists",
Duration = stopwatch.ElapsedMilliseconds - (logs.Count > 0 ? logs.Last().Duration : 0)
});
}
var container = await ContainerProvider
.TryReserve(containerName : containerName)
.ConfigureAwait(continueOnCapturedContext: false);
if (container == null)
{
return(this.Request.CreateResponse(statusCode: HttpStatusCode.NotFound));
}
var response = await container
.Execute(request : request)
.ConfigureAwait(continueOnCapturedContext: false);
logs.Add(new ExecutionLog
{
Name = "Execute",
Duration = stopwatch.ElapsedMilliseconds - (logs.Count > 0 ? logs.Last().Duration : 0)
});
await ContainerProvider
.ReleaseContainer(containerName : containerName)
.ConfigureAwait(continueOnCapturedContext: false);
MemoryProvider.SendWarmReservation(
queueName: request.Function.Id,
containerName: containerName);
response.Logs = new ExecutionLog
{
Name = "ExecuteController",
Duration = stopwatch.ElapsedMilliseconds,
SubLogs = logs.ToArray()
};
return(this.Request.CreateResponse(
statusCode: HttpStatusCode.OK,
value: response));
}
