public static SessionStateItem Load(string headerPrefix, string dataPrefix, IMemcachedClient client, string id, bool metaOnly)
{
// Load the header for the item
var header = client.GetWithCas <byte[]>(headerPrefix + id);
if (header.Result == null)
{
return(null);
}
// Deserialize the header values
SessionStateItem entry;
using (var ms = new MemoryStream(header.Result)) {
entry = SessionStateItem.LoadItem(ms);
}
entry.HeadCas = header.Cas;
// Bail early if we are only loading the meta data
if (metaOnly)
{
return(entry);
}
// Load the data for the item
var data = client.GetWithCas <byte[]>(dataPrefix + id);
if (data.Result == null)
{
return(null);
}
entry.DataCas = data.Cas;
// Deserialize the data
using (var ms = new MemoryStream(data.Result)) {
using (var br = new BinaryReader(ms)) {
entry.Data = SessionStateItemCollection.Deserialize(br);
}
}
// Return the session entry
return(entry);
}
public static SessionStateItem Load(IMemcachedClient client, string id, bool metaOnly)
{
var header = client.GetWithCas <byte[]>(HeaderPrefix + id);
if (header.Result == null)
{
return(null);
}
SessionStateItem entry;
using (var ms = new MemoryStream(header.Result))
entry = SessionStateItem.LoadItem(ms);
if (entry != null)
{
entry.HeadCas = header.Cas;
}
if (metaOnly)
{
return(entry);
}
var data = client.GetWithCas <byte[]>(DataPrefix + id);
if (data.Result == null)
{
return(null);
}
using (var ms = new MemoryStream(data.Result))
using (var br = new BinaryReader(ms))
entry.Data = SessionStateItemCollection.Deserialize(br);
entry.DataCas = data.Cas;
return(entry);
}
public IActionResult Gets(string key)
{
var value = _memcachedClient.GetWithCas(key);
var result = new { value = value.Result, cas = value.Cas, statusCode = value.StatusCode };
if (value.Result != null)
{
return(Ok(result));
}
else
{
return(StatusCode(StatusCodes.Status404NotFound));
}
}
public CasResult <object> GetWithCas(string key)
{
return(_memcachedClient.GetWithCas(key));
}
public static SessionStateItem Load(IMemcachedClient client, string id, bool metaOnly)
{
var header = client.GetWithCas<byte[]>(HeaderPrefix + id);
if (header.Result == null) return null;
SessionStateItem entry;
using (var ms = new MemoryStream(header.Result))
entry = SessionStateItem.LoadItem(ms);
if (entry != null) entry.HeadCas = header.Cas;
if (metaOnly) return entry;
var data = client.GetWithCas<byte[]>(DataPrefix + id);
if (data.Result == null) return null;
using (var ms = new MemoryStream(data.Result))
using (var br = new BinaryReader(ms))
entry.Data = SessionStateItemCollection.Deserialize(br);
entry.DataCas = data.Cas;
return entry;
}
private static SessionStateItem Load(string headerPrefix, string dataPrefix, IMemcachedClient client, string id, bool metaOnly, ICompressor compressor, Logger logger)
{
// Load the header for the item
var header = client.GetWithCas <byte[]>(headerPrefix + id);
if (header.Result == null)
{
return(null);
}
// Deserialize the header values
SessionStateItem entry;
using (var ms = new MemoryStream(header.Result))
{
entry = LoadItem(ms);
}
entry.HeadCas = header.Cas;
// Bail early if we are only loading the meta data
if (metaOnly)
{
return(entry);
}
// Load the data for the item
var data = client.GetWithCas <byte[]>(dataPrefix + id);
if (data.Result == null)
{
return(null);
}
entry.DataCas = data.Cas;
// Deserialize the data
if (compressor == null)
{
if (logger != null)
{
logger.Info(string.Format("Load data from Session item with id '{0}' with size {1}", id, data.Result.LongLength));
}
using (var ms = new MemoryStream(data.Result))
{
using (var br = new BinaryReader(ms))
{
entry.Data = SessionStateItemCollection.Deserialize(br);
}
}
}
else
{
using (var input = new MemoryStream(data.Result))
{
var decompressed = compressor.Decompress(input);
if (logger != null)
{
logger.Info(string.Format("Load data from Session item with id '{0}' with compessed size {1}. Size after decompression is {2}", id, data.Result.LongLength, decompressed.LongLength));
}
using (var output = new MemoryStream(decompressed))
{
using (var reader = new BinaryReader(output))
{
entry.Data = SessionStateItemCollection.Deserialize(reader);
}
}
}
}
// Return the session entry
return(entry);
}
private static SessionStateItem Load(string headerPrefix, string dataPrefix, IMemcachedClient client, string id, bool metaOnly, ICompressor compressor, Logger logger)
{
// Load the header for the item
var header = client.GetWithCas<byte[]>(headerPrefix + id);
if (header.Result == null)
{
return null;
}
// Deserialize the header values
SessionStateItem entry;
using (var ms = new MemoryStream(header.Result))
{
entry = LoadItem(ms);
}
entry.HeadCas = header.Cas;
// Bail early if we are only loading the meta data
if (metaOnly)
{
return entry;
}
// Load the data for the item
var data = client.GetWithCas<byte[]>(dataPrefix + id);
if (data.Result == null)
{
return null;
}
entry.DataCas = data.Cas;
// Deserialize the data
if (compressor == null)
{
if (logger != null)
logger.Info(string.Format("Load data from Session item with id '{0}' with size {1}", id, data.Result.LongLength));
using (var ms = new MemoryStream(data.Result))
{
using (var br = new BinaryReader(ms))
{
entry.Data = SessionStateItemCollection.Deserialize(br);
}
}
}
else
{
using (var input = new MemoryStream(data.Result))
{
var decompressed = compressor.Decompress(input);
if (logger != null)
logger.Info(string.Format("Load data from Session item with id '{0}' with compessed size {1}. Size after decompression is {2}", id, data.Result.LongLength, decompressed.LongLength));
using (var output = new MemoryStream(decompressed))
{
using (var reader = new BinaryReader(output))
{
entry.Data = SessionStateItemCollection.Deserialize(reader);
}
}
}
}
// Return the session entry
return entry;
}
public static SessionStateItem Load(string headerPrefix, string dataPrefix, IMemcachedClient client, string id, bool metaOnly)
{
// Load the header for the item
var header = client.GetWithCas<byte[]>(headerPrefix + id);
if (header.Result == null) {
return null;
}
// Deserialize the header values
SessionStateItem entry;
using (var ms = new MemoryStream(header.Result)) {
entry = SessionStateItem.LoadItem(ms);
}
entry.HeadCas = header.Cas;
// Bail early if we are only loading the meta data
if (metaOnly) {
return entry;
}
// Load the data for the item
var data = client.GetWithCas<byte[]>(dataPrefix + id);
if (data.Result == null) {
return null;
}
entry.DataCas = data.Cas;
// Deserialize the data
using (var ms = new MemoryStream(data.Result)) {
using (var br = new BinaryReader(ms)) {
entry.Data = SessionStateItemCollection.Deserialize(br);
}
}
// Return the session entry
return entry;
}
