protected override Enyim.Caching.Memcached.Results.IOperationResult ReadResponse(PooledSocket socket)
{
string description = TextSocketHelper.ReadResponse(socket);
if (String.Compare(description, "END", StringComparison.Ordinal) == 0)
{
return(null);
}
if (description.Length < 7 || String.Compare(description, 0, "CONFIG ", 0, 7, StringComparison.Ordinal) != 0)
{
throw new MemcachedClientException("No CONFIG response received.\r\n" + description);
}
string[] parts = description.Split(' ');
/****** Format ********
*
* CONFIG <key> <flags> <bytes>
* 0 1 2 3
*
*/
ushort flags = UInt16.Parse(parts[2], CultureInfo.InvariantCulture);
int length = Int32.Parse(parts[3], CultureInfo.InvariantCulture);
byte[] allNodes = new byte[length];
byte[] eod = new byte[2];
socket.Read(allNodes, 0, length);
socket.Read(eod, 0, 2); // data is terminated by \r\n
this.result = new CacheItem(flags, new ArraySegment <byte>(allNodes, 0, length));
this.ConfigResult = this.result;
string response = TextSocketHelper.ReadResponse(socket);
if (String.Compare(response, "END", StringComparison.Ordinal) != 0)
{
throw new MemcachedClientException("No END was received.");
}
var result = new TextOperationResult();
return(result.Pass());
}
protected internal override IOperationResult ReadResponse(PooledSocket socket)
{
this.result = new Dictionary <string, CacheItem>();
this.Cas = new Dictionary <string, ulong>();
var result = new TextOperationResult();
var response = new BinaryResponse();
while (response.Read(socket))
{
this.StatusCode = response.StatusCode;
// found the noop, quit
if (response.CorrelationId == this.noopId)
{
return(result.Pass());
}
string key;
// find the key to the response
if (!this.idToKey.TryGetValue(response.CorrelationId, out key))
{
// we're not supposed to get here tho
log.WarnFormat("Found response with CorrelationId {0}, but no key is matching it.", response.CorrelationId);
continue;
}
if (log.IsDebugEnabled)
{
log.DebugFormat("Reading item {0}", key);
}
// deserialize the response
int flags = BinaryConverter.DecodeInt32(response.Extra, 0);
this.result[key] = new CacheItem((ushort)flags, response.Data);
this.Cas[key] = response.CAS;
}
// finished reading but we did not find the NOOP
return(result.Fail("Found response with CorrelationId {0}, but no key is matching it."));
}
protected override IOperationResult ReadResponse(PooledSocket socket)
{
GetResponse r = GetHelper.ReadItem(socket, _log);
var result = new TextOperationResult();
if (r == null)
{
return(result.Fail("Failed to read response"));
}
_result = r.Item;
ConfigResult = r.Item;
Cas = r.CasValue;
GetHelper.FinishCurrent(socket, _log);
return(result.Pass());
}
protected internal override IOperationResult ReadResponse(PooledSocket socket)
{
this.result = new Dictionary<string, CacheItem>();
this.Cas = new Dictionary<string, ulong>();
var result = new TextOperationResult();
var response = new BinaryResponse();
while (response.Read(socket))
{
this.StatusCode = response.StatusCode;
// found the noop, quit
if (response.CorrelationId == this.noopId)
return result.Pass();
string key;
// find the key to the response
if (!this.idToKey.TryGetValue(response.CorrelationId, out key))
{
// we're not supposed to get here tho
log.WarnFormat("Found response with CorrelationId {0}, but no key is matching it.", response.CorrelationId);
continue;
}
if (log.IsDebugEnabled) log.DebugFormat("Reading item {0}", key);
// deserialize the response
int flags = BinaryConverter.DecodeInt32(response.Extra, 0);
this.result[key] = new CacheItem((ushort)flags, response.Data);
this.Cas[key] = response.CAS;
}
// finished reading but we did not find the NOOP
return result.Fail("Found response with CorrelationId {0}, but no key is matching it.");
}
