public virtual List <GitObjectSize> QueryForFileSizes(IEnumerable <string> objectIds, CancellationToken cancellationToken)
{
long requestId = HttpRequestor.GetNewRequestId();
string objectIdsJson = ToJsonList(objectIds);
Uri gvfsEndpoint = new Uri(this.enlistment.RepoUrl + GVFSConstants.Endpoints.GVFSSizes);
EventMetadata metadata = new EventMetadata();
metadata.Add("RequestId", requestId);
int objectIdCount = objectIds.Count();
if (objectIdCount > 10)
{
metadata.Add("ObjectIdCount", objectIdCount);
}
else
{
metadata.Add("ObjectIdJson", objectIdsJson);
}
this.Tracer.RelatedEvent(EventLevel.Informational, "QueryFileSizes", metadata, Keywords.Network);
RetryWrapper <List <GitObjectSize> > retrier = new RetryWrapper <List <GitObjectSize> >(this.RetryConfig.MaxAttempts, cancellationToken);
retrier.OnFailure += RetryWrapper <List <GitObjectSize> > .StandardErrorHandler(this.Tracer, requestId, "QueryFileSizes");
RetryWrapper <List <GitObjectSize> > .InvocationResult requestTask = retrier.Invoke(
tryCount =>
{
using (GitEndPointResponseData response = this.SendRequest(requestId, gvfsEndpoint, HttpMethod.Post, objectIdsJson, cancellationToken))
{
if (response.HasErrors)
{
return(new RetryWrapper <List <GitObjectSize> > .CallbackResult(response.Error, response.ShouldRetry));
}
string objectSizesString = response.RetryableReadToEnd();
List <GitObjectSize> objectSizes = JsonConvert.DeserializeObject <List <GitObjectSize> >(objectSizesString);
return(new RetryWrapper <List <GitObjectSize> > .CallbackResult(objectSizes));
}
});
return(requestTask.Result ?? new List <GitObjectSize>(0));
}
public bool TryQueryGVFSConfig(bool logErrors, out ServerGVFSConfig serverGVFSConfig, out HttpStatusCode?httpStatus)
{
serverGVFSConfig = null;
httpStatus = null;
Uri gvfsConfigEndpoint;
string gvfsConfigEndpointString = this.repoUrl + GVFSConstants.Endpoints.GVFSConfig;
try
{
gvfsConfigEndpoint = new Uri(gvfsConfigEndpointString);
}
catch (UriFormatException e)
{
EventMetadata metadata = new EventMetadata();
metadata.Add("Method", nameof(this.TryQueryGVFSConfig));
metadata.Add("Exception", e.ToString());
metadata.Add("Url", gvfsConfigEndpointString);
this.Tracer.RelatedError(metadata, "UriFormatException when constructing Uri", Keywords.Network);
return(false);
}
long requestId = HttpRequestor.GetNewRequestId();
RetryWrapper <ServerGVFSConfig> retrier = new RetryWrapper <ServerGVFSConfig>(this.RetryConfig.MaxAttempts, CancellationToken.None);
if (logErrors)
{
retrier.OnFailure += RetryWrapper <ServerGVFSConfig> .StandardErrorHandler(this.Tracer, requestId, "QueryGvfsConfig");
}
RetryWrapper <ServerGVFSConfig> .InvocationResult output = retrier.Invoke(
tryCount =>
{
using (GitEndPointResponseData response = this.SendRequest(
requestId,
gvfsConfigEndpoint,
HttpMethod.Get,
requestContent: null,
cancellationToken: CancellationToken.None))
{
if (response.HasErrors)
{
return(new RetryWrapper <ServerGVFSConfig> .CallbackResult(response.Error, response.ShouldRetry));
}
try
{
string configString = response.RetryableReadToEnd();
ServerGVFSConfig config = JsonConvert.DeserializeObject <ServerGVFSConfig>(configString);
return(new RetryWrapper <ServerGVFSConfig> .CallbackResult(config));
}
catch (JsonReaderException e)
{
return(new RetryWrapper <ServerGVFSConfig> .CallbackResult(e, shouldRetry: false));
}
}
});
if (output.Succeeded)
{
serverGVFSConfig = output.Result;
httpStatus = HttpStatusCode.OK;
return(true);
}
GitObjectsHttpException httpException = output.Error as GitObjectsHttpException;
if (httpException != null)
{
httpStatus = httpException.StatusCode;
}
return(false);
}
