public static LockOptions FindAtomicIsLockedStatusReplicated(RspList results, ref object lockId, ref DateTime lockDate)
{
LockOptions lockInfo = null;
if (results == null)
{
return(lockInfo);
}
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
continue;
}
if (!rsp.wasReceived())
{
continue;
}
lockInfo = (LockOptions)rsp.Value;
if (lockInfo != null)
{
if (lockInfo.LockId != null)
{
return(lockInfo);
}
}
}
return(lockInfo);
}
/// <summary>
/// Remove the objects from the cluster.
/// </summary>
/// <param name="dest"></param>
/// <param name="keys">keys of the entries.</param>
/// <param name="ir"></param>
/// <param name="cbEntry"></param>
/// <param name="notify"></param>
/// <param name="operationContext"></param>
/// <returns>list of failed keys</returns>
/// <remarks>
/// This method invokes <see cref="handleRemove"/> on every server node in the cluster.
/// </remarks>
protected Hashtable Clustered_Remove(Address dest, object[] keys, ItemRemoveReason ir, CallbackEntry cbEntry, bool notify, OperationContext operationContext)
{
if (ServerMonitor.MonitorActivity)
{
ServerMonitor.LogClientActivity("PartCacheBase.RemoveBlk", "");
}
Hashtable removedEntries = new Hashtable();
ArrayList dests = new ArrayList();
dests.Add(dest);
try
{
Function func = new Function((int)OpCodes.Remove, new object[] { keys, ir, notify, cbEntry, operationContext }, false);
RspList results = Cluster.Multicast(dests, func, GetFirstResponse, false);
if (results == null)
{
return(removedEntries);
}
if (results.SuspectedMembers.Count == dests.Count)
{
//All the members of this group has gone down.
//we must try this operation on some other group.
throw new Runtime.Exceptions.SuspectedException("operation failed because the group member was suspected");
}
ClusterHelper.ValidateResponses(results, typeof(Hashtable), Name);
ArrayList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(Hashtable));
if (rspList.Count <= 0)
{
return(removedEntries);
}
IEnumerator ia = rspList.GetEnumerator();
while (ia.MoveNext())
{
Rsp rsp = (Rsp)ia.Current;
Hashtable removed = (Hashtable)rsp.Value;
IDictionaryEnumerator ide = removed.GetEnumerator();
while (ide.MoveNext())
{
removedEntries.Add(ide.Key, ide.Value);
}
}
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
return(removedEntries);
}
/// <summary>
/// Returns a .NET IEnumerator interface so that a client should be able
/// to iterate over the elements of the cache store.
/// </summary>
/// <returns>IDictionaryEnumerator enumerator.</returns>
protected IDictionaryEnumerator Clustered_GetEnumerator(ArrayList dests, IDictionaryEnumerator local)
{
IDictionaryEnumerator retVal = null;
try
{
Function func = new Function((int)OpCodes.KeyList, null);
RspList results = Cluster.BroadcastToMultiple(dests,
func,
GroupRequest.GET_ALL,
Cluster.Timeout * 10,
false);
if (results == null)
{
return(retVal);
}
ClusterHelper.ValidateResponses(results, typeof(object[]), Name);
Rsp rsp = null;
ArrayList validRsps = new ArrayList();
for (int i = 0; i < results.size(); i++)
{
rsp = (Rsp)results.elementAt(i);
if (rsp.Value != null)
{
validRsps.Add(rsp);
}
}
int index = (local == null ? 0 : 1);
int totalEnums = validRsps.Count + index;
IDictionaryEnumerator[] enums = new IDictionaryEnumerator[totalEnums];
if (local != null)
{
enums[0] = local;
}
for (int i = 0; i < validRsps.Count; i++)
{
rsp = (Rsp)validRsps[i];
enums[index++] = new LazyPartitionedKeysetEnumerator(this,
rsp.Value as object[],
rsp.Sender as Address,
false);
}
retVal = new AggregateEnumerator(enums);
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
return(retVal);
}
/// <summary>
/// Remove the objects from the cluster.
/// </summary>
/// <param name="keys">keys of the entries.</param>
/// <returns>list of failed keys</returns>
/// <remarks>
/// This method invokes <see cref="handleRemove"/> on every server node in the cluster.
/// </remarks>
protected Hashtable Clustered_Remove(object[] keys, ItemRemoveReason ir, CallbackEntry cbEntry, bool notify, OperationContext operationContext)
{
Hashtable removedEntries = new Hashtable();
try
{
if (ServerMonitor.MonitorActivity)
{
ServerMonitor.LogClientActivity("RepCacheBase.RemoveBlk", "enter");
}
Function func = new Function((int)OpCodes.Remove, new object[] { keys, ir, notify, cbEntry, operationContext }, false);
RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL);
if (results == null)
{
return(removedEntries);
}
ClusterHelper.ValidateResponses(results, typeof(Hashtable), Name);
ArrayList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(Hashtable));
if (rspList.Count <= 0)
{
return(removedEntries);
}
IEnumerator ia = rspList.GetEnumerator();
while (ia.MoveNext())
{
Rsp rsp = (Rsp)ia.Current;
Hashtable removed = (Hashtable)rsp.Value;
IDictionaryEnumerator ide = removed.GetEnumerator();
while (ide.MoveNext())
{
removedEntries.Add(ide.Key, ide.Value);
}
}
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
finally
{
if (ServerMonitor.MonitorActivity)
{
ServerMonitor.LogClientActivity("RepCacheBase.RemoveBlk", "exit");
}
}
return(removedEntries);
}
/// <summary>
/// Remove the object from the cluster.
/// </summary>
/// <param name="key">key of the entry.</param>
/// <returns>cache entry.</returns>
/// <remarks>
/// This method invokes <see cref="handleRemove"/> on every server node in the cluster.
/// </remarks>
protected CacheEntry Clustered_Remove(object key, ItemRemoveReason ir, CallbackEntry cbEntry, bool notify, object lockId, LockAccessType accessType, OperationContext operationContext)
{
CacheEntry retVal = null;
try
{
if (ServerMonitor.MonitorActivity)
{
ServerMonitor.LogClientActivity("RepCacheBase.Remove", "enter");
}
Function func = new Function((int)OpCodes.Remove, new object[] { key, ir, notify, cbEntry, lockId, accessType, operationContext }, false, key);
RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL, _asyncOperation);
if (results == null)
{
return(retVal);
}
ClusterHelper.ValidateResponses(results, typeof(OperationResponse), Name);
Rsp rsp = ClusterHelper.FindAtomicRemoveStatusReplicated(results);
if (rsp == null)
{
return(retVal);
}
OperationResponse opRes = rsp.Value as OperationResponse;
if (opRes != null)
{
CacheEntry entry = opRes.SerializablePayload as CacheEntry;
if (entry != null)
{
entry.Value = opRes.UserPayload;
}
return(entry);
}
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
finally
{
if (ServerMonitor.MonitorActivity)
{
ServerMonitor.LogClientActivity("RepCacheBase.Remove", "exit");
}
}
return(retVal);
}
/// <summary>
/// Returns the set of nodes where the addition was performed as an atomic operation.
/// </summary>
/// <param name="results">responses collected from all members of cluster.</param>
/// <returns>list of nodes where the operation succeeded</returns>
public static Rsp FindAtomicRemoveStatusReplicated(RspList results, ILogger NCacheLog)
{
Rsp retRsp = null;
if (results == null)
{
return(retRsp);
}
int timeoutCount = 0;
int suspectedCount = 0;
int successCount = 0;
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (!rsp.wasReceived() && !rsp.wasSuspected())
{
//throw new Alachisoft.NGroups.TimeoutException();
//failedNodes += rsp.Sender + ";";
timeoutCount++;
continue;
}
if (rsp.wasSuspected())
{
//throw new Alachisoft.NGroups.SuspectedException(rsp.Sender);
suspectedCount++;
continue;
}
if (rsp.Value != null)
{
retRsp = rsp;
}
successCount++;
}
if (suspectedCount > 0 && successCount > 0 && (suspectedCount + successCount == results.size()))
{
//as operation is successfull on all other nodes other than suspected node(s).
return(retRsp);
}
if (timeoutCount > 0 && (timeoutCount + successCount == results.size()))
{
throw new Runtime.Exceptions.TimeoutException("Operation Timeout");
}
if (timeoutCount > 0 && suspectedCount > 0)
{
throw new Runtime.Exceptions.TimeoutException("Operation Timeout");
}
return(retRsp);
}
/// <summary>
/// Returns the set of nodes where the insertion was performed as an atomic operation.
/// </summary>
/// <param name="results">responses collected from all members of cluster.</param>
/// <returns>key and value pairs for inserted items</returns>
public static Hashtable FindAtomicBulkInsertStatusReplicated(RspList results)
{
Hashtable insertedKeys = new Hashtable();
Hashtable result = null;
Hashtable prvResult = null;
if (results == null)
{
return(insertedKeys);
}
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
//throw new Alachisoft.NGroups.SuspectedException(rsp.Sender);
continue;
}
if (!rsp.wasReceived())
{
//throw new Alachisoft.NGroups.TimeoutException();
continue;
}
result = (Hashtable)rsp.Value;
if (prvResult == null)
{
insertedKeys = result;
prvResult = result;
}
else
{
foreach (object key in prvResult.Keys)
{
if (result.Contains(key) == false)
{
if (insertedKeys.Contains(key))
{
insertedKeys.Remove(key);
}
}
}
prvResult = result;
}
}
return(insertedKeys);
}
/// <summary>
/// Retrieve the list of keys fron the cache for the given group or sub group.
/// </summary>
protected Hashtable Clustered_GetData(ArrayList dests, string group, string subGroup, OperationContext operationContext)
{
Hashtable table = new Hashtable();
try
{
Function func = new Function((int)OpCodes.GetData, new object[] { group, subGroup, operationContext }, true);
func.Cancellable = true;
RspList results = Cluster.Multicast(dests, func, GroupRequest.GET_ALL, false);
if (results == null)
{
return(null);
}
ClusterHelper.ValidateResponses(results, typeof(HashVector), Name);
IList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(HashVector));
if (rspList.Count <= 0)
{
return(null);
}
else
{
IEnumerator im = rspList.GetEnumerator();
while (im.MoveNext())
{
Rsp rsp = (Rsp)im.Current;
Hashtable cTable = (Hashtable)rsp.Value;
if (cTable != null)
{
IDictionaryEnumerator ide = cTable.GetEnumerator();
while (ide.MoveNext())
{
table[ide.Key] = ide.Value;
}
}
}
}
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
return(table);
}
protected ArrayList Clustered_GetKeysByTag(ArrayList dests, string[] tags, TagComparisonType comparisonType, bool excludeSelf, OperationContext operationContext)
{
ArrayList keys = new ArrayList();
try
{
Function func = new Function((int)OpCodes.GetKeysByTag, new object[] { tags, comparisonType, operationContext }, excludeSelf);
func.Cancellable = true;
RspList results = Cluster.Multicast(dests, func, GroupRequest.GET_ALL, false, Cluster.Timeout * 10);
if (results == null)
{
return(null);
}
ClusterHelper.ValidateResponses(results, typeof(ArrayList), Name);
IList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(ClusteredArrayList));
if (rspList.Count <= 0)
{
return(null);
}
else
{
IEnumerator im = rspList.GetEnumerator();
while (im.MoveNext())
{
Rsp rsp = (Rsp)im.Current;
ICollection entries = (ICollection)rsp.Value;
if (entries != null)
{
IEnumerator ide = entries.GetEnumerator();
while (ide.MoveNext())
{
keys.Add(ide.Current);
}
}
}
}
return(keys);
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
}
protected Hashtable Clustered_GetTag(ArrayList dests, string[] tags, TagComparisonType comparisonType, bool excludeSelf, OperationContext operationContext)
{
Hashtable keyValues = new Hashtable();
try
{
Function func = new Function((int)OpCodes.GetTag, new object[] { tags, comparisonType, operationContext }, excludeSelf);
func.Cancellable = true;
RspList results = Cluster.BroadcastToMultiple(dests, func, GroupRequest.GET_ALL, false);
if (results == null)
{
return(null);
}
ClusterHelper.ValidateResponses(results, typeof(HashVector), Name);
IList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(HashVector));
if (rspList.Count <= 0)
{
return(null);
}
else
{
IEnumerator im = rspList.GetEnumerator();
while (im.MoveNext())
{
Rsp rsp = (Rsp)im.Current;
IDictionary entries = (IDictionary)rsp.Value;
if (entries != null)
{
IDictionaryEnumerator ide = entries.GetEnumerator();
while (ide.MoveNext())
{
keyValues[ide.Key] = ide.Value;
}
}
}
}
return(keyValues);
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
}
/// <summary>
/// Find first entry in the response list that is not null and didnt timeout.
/// </summary>
/// <param name="results">response list</param>
/// <param name="type">type of response to fetch</param>
/// <returns>found entry</returns>
public static Rsp GetFirstNonNullRsp(RspList results, Type type)
{
if (results == null)
{
return(null);
}
Rsp rsp = null;
bool found = false;
ArrayList removeRsps = null;
for (int i = 0; i < results.size(); i++)
{
rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected() || !rsp.wasReceived())
{
if (removeRsps == null)
{
removeRsps = new ArrayList();
}
removeRsps.Add(i);
continue;
}
if (rsp.Value != null && rsp.Value.GetType().Equals(type))
{
found = true;
break;
}
}
if (removeRsps != null && removeRsps.Count > 0)
{
for (int index = 0; index < removeRsps.Count; index++)
{
int removeAt = (int)removeRsps[index];
results.removeElementAt(removeAt);
}
}
if (found)
{
return(rsp);
}
return(null);
}
/// <summary>
/// Remove the objects from the cluster.
/// </summary>
/// <param name="keys">keys of the entries.</param>
/// <returns>list of failed keys</returns>
/// <remarks>
/// This method invokes <see cref="handleRemove"/> on every server node in the cluster.
/// </remarks>
protected Hashtable Clustered_RemoveGroup(string group, string subGroup, bool notify, OperationContext operationContext)
{
Hashtable removedEntries = new Hashtable();
try
{
Function func = new Function((int)OpCodes.RemoveGroup, new object[] { group, subGroup, notify, operationContext }, false);
func.Cancellable = true;
RspList results = Cluster.BroadcastToServers(func, GroupRequest.GET_ALL, false);
if (results == null)
{
return(removedEntries);
}
ClusterHelper.ValidateResponses(results, typeof(Hashtable), Name);
IList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(Hashtable));
if (rspList.Count <= 0)
{
return(removedEntries);
}
IEnumerator ia = rspList.GetEnumerator();
while (ia.MoveNext())
{
Rsp rsp = (Rsp)ia.Current;
Hashtable removed = (Hashtable)rsp.Value;
IDictionaryEnumerator ide = removed.GetEnumerator();
while (ide.MoveNext())
{
removedEntries.Add(ide.Key, ide.Value);
}
}
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
return(removedEntries);
}
/// <summary>
/// Returns the array of keys for which Bulk operation failed.
/// </summary>
/// <param name="results">responses collected from all members of cluster.</param>
/// <returns>list of nodes where the operation succeeded</returns>
public static object[] FindAtomicBulkOpStatusReplicated(RspList results, Address local)
{
Hashtable failedKeys = new Hashtable();
object[] result = null;
if (results == null)
{
return(null);
}
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
continue;
}
if (!rsp.wasReceived())
{
continue;
}
result = (object[])rsp.Value;
for (int j = 0; j < result.Length; j++)
{
if (failedKeys.Contains(result[j]) == false)
{
failedKeys[result[j]] = result[j];
}
}
/*
* if(Trace.isInfoEnabled) Trace.info("FindAtomicAddStatusReplicated", "Sender = " + rsp.Sender + ", result = " + res);
* if(res != CacheAddResult.Success && res != CacheAddResult.KeyExists)
* {
* return res;
* }
*/
}
object[] failed = new object[failedKeys.Count];
failedKeys.Keys.CopyTo(failed, 0);
return(failed);
}
/// <summary>
/// Retrieve the list of keys fron the cache for the given group or sub group.
/// </summary>
protected ArrayList Clustered_GetKeys(ArrayList dests, string group, string subGroup)
{
ArrayList list = new ArrayList();
try
{
Function func = new Function((int)OpCodes.GetKeys, new object[] { group, subGroup }, true);
func.Cancellable = true;
RspList results = Cluster.Multicast(dests, func, GroupRequest.GET_ALL, false);
if (results == null)
{
return(null);
}
ClusterHelper.ValidateResponses(results, typeof(ArrayList), Name);
IList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(ClusteredArrayList));
if (rspList.Count <= 0)
{
return(null);
}
else
{
IEnumerator im = rspList.GetEnumerator();
while (im.MoveNext())
{
Rsp rsp = (Rsp)im.Current;
ArrayList cList = (ArrayList)rsp.Value;
if (cList != null)
{
list.AddRange(cList);
}
}
}
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
return(list);
}
protected QueryResultSet Clustered_Search(ArrayList dests, string queryText, IDictionary values, bool excludeSelf, OperationContext operationContext)
{
QueryResultSet resultSet = new QueryResultSet();
try
{
Function func = new Function((int)OpCodes.Search, new object[] { queryText, values, operationContext }, excludeSelf);
RspList results = Cluster.BroadcastToMultiple(dests, func, GroupRequest.GET_ALL, false);
if (results == null)
{
return(null);
}
ClusterHelper.ValidateResponses(results, typeof(QueryResultSet), Name);
ArrayList rspList = ClusterHelper.GetAllNonNullRsp(results, typeof(QueryResultSet));
if (rspList.Count <= 0)
{
return(null);
}
else
{
IEnumerator im = rspList.GetEnumerator();
while (im.MoveNext())
{
Rsp rsp = (Rsp)im.Current;
QueryResultSet cRestultSet = (QueryResultSet)rsp.Value;
resultSet.Compile(cRestultSet);
}
}
return(resultSet);
}
catch (CacheException e)
{
throw;
}
catch (Exception e)
{
throw new GeneralFailureException(e.Message, e);
}
}
public static void VerifySuspectedResponses(RspList results)
{
if (results == null)
{
return;
}
Rsp rsp = null;
for (int i = 0; i < results.size(); i++)
{
rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
throw new NGroups.SuspectedException(rsp.Sender);
}
}
}
/// <summary>
/// Returns the array of keys for which Bulk operation failed.
/// </summary>
/// <param name="results">responses collected from all members of cluster.</param>
/// <returns>list of nodes where the operation succeeded</returns>
public static object[] FindAtomicBulkOpStatusReplicated(RspList results, Address local)
{
//CacheAddResult res = CacheAddResult.Failure;
Hashtable failedKeys = new Hashtable();
object[] result = null;
if (results == null)
{
return(null);
}
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
//throw new Alachisoft.NGroups.SuspectedException(rsp.Sender);
continue;
}
if (!rsp.wasReceived())
{
//throw new Alachisoft.NGroups.TimeoutException();
continue;
}
result = (object[])rsp.Value;
for (int j = 0; j < result.Length; j++)
{
if (failedKeys.Contains(result[j]) == false)
{
failedKeys[result[j]] = result[j];
}
}
}
object[] failed = new object[failedKeys.Count];
failedKeys.Keys.CopyTo(failed, 0);
return(failed);
}
/// <summary>
/// Find all entries in the response list that are not null and didnt timeout.
/// </summary>
/// <param name="results">response list</param>
/// <param name="type">type of response to fetch</param>
/// <returns>List of entries found</returns>
public static IList GetAllNonNullRsp(RspList results, Type type)
{
IList list = new ClusteredArrayList();
if (results == null)
{
return(null);
}
Rsp rsp = null;
IList <Rsp> removeRsps = null;
for (int i = 0; i < results.size(); i++)
{
rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected() || !rsp.wasReceived())
{
if (removeRsps == null)
{
removeRsps = new List <Rsp>();
}
removeRsps.Add(rsp);
continue;
}
if (rsp.Value != null && rsp.Value.GetType().Equals(type))
{
list.Add(rsp);
}
}
if (removeRsps != null && removeRsps.Count > 0)
{
foreach (Rsp r in removeRsps)
{
results.removeRsp(r);
}
}
return(list);
}
/// <summary>
/// Returns the array of keys for which Bulk operation failed.
/// </summary>
/// <param name="results">responses collected from all members of cluster.</param>
/// <returns>list of nodes where the operation succeeded</returns>
public static object[] FindAtomicBulkOpStatusReplicated(RspList results, Address local)
{
Hashtable failedKeys = new Hashtable();
object[] result = null;
if (results == null)
{
return(null);
}
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
continue;
}
if (!rsp.wasReceived())
{
continue;
}
result = (object[])rsp.Value;
for (int j = 0; j < result.Length; j++)
{
if (failedKeys.Contains(result[j]) == false)
{
failedKeys[result[j]] = result[j];
}
}
}
object[] failed = new object[failedKeys.Count];
failedKeys.Keys.CopyTo(failed, 0);
return(failed);
}
/// <summary>
/// Returns the array of keys for which Bulk operation failed.
/// </summary>
/// <param name="results">responses collected from all members of cluster.</param>
/// <returns>list of nodes where the operation succeeded</returns>
public static Hashtable FindAtomicBulkRemoveStatusReplicated(RspList results, Address local)
{
//Hashtable removedKeys = new Hashtable();
Hashtable result = null;
//Hashtable lastRes = null;
if (results == null)
{
return(new Hashtable());
}
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
//throw new Alachisoft.NGroups.SuspectedException(rsp.Sender);
continue;
}
if (!rsp.wasReceived())
{
//throw new Alachisoft.NGroups.TimeoutException();
continue;
}
result = (Hashtable)rsp.Value;
if (result != null)
{
return(result);
}
}
return(result);
}
public void OnAuthorization(AuthorizationFilterContext context)
{
if (IsHaveAllow(context.Filters))
{
return;
}
//需要登录权限的,先从header中拿
string Authorization = context.HttpContext.Request.Headers["Authorization"].ToString();
if (!string.IsNullOrEmpty(Authorization))
{
//验证token是否正常
var cacheAuthor = _cache.Get(Authorization);
if (cacheAuthor != null)
{
//刷新当前token时间
_cache.Set(Authorization, cacheAuthor, new MemoryCacheEntryOptions
{
SlidingExpiration = TimeSpan.FromHours(3)
});
}
else
{
//已经过期了
var jsonModel = Rsp.Fail("已过期", -999);
context.Result = new JsonResult(jsonModel);
}
}
else
{
// 返回未登录的信息
var jsonModel = Rsp.Fail("未登录", -999);
context.Result = new JsonResult(jsonModel);
}
}
/// <summary> Cast a message to all members, and wait for <code>mode</code> responses. The responses are returned in a response
/// list, where each response is associated with its sender.<p> Uses <code>GroupRequest</code>.
///
/// </summary>
/// <param name="dests"> The members to which the message is to be sent. If it is null, then the message is sent to all
/// members
/// </param>
/// <param name="msg"> The message to be sent to n members
/// </param>
/// <param name="mode"> Defined in <code>GroupRequest</code>. The number of responses to wait for: <ol> <li>GET_FIRST:
/// return the first response received. <li>GET_ALL: wait for all responses (minus the ones from
/// suspected members) <li>GET_MAJORITY: wait for a majority of all responses (relative to the grp
/// size) <li>GET_ABS_MAJORITY: wait for majority (absolute, computed once) <li>GET_N: wait for n
/// responses (may block if n > group size) <li>GET_NONE: wait for no responses, return immediately
/// (non-blocking) </ol>
/// </param>
/// <param name="timeout">If 0: wait forever. Otherwise, wait for <code>mode</code> responses <em>or</em> timeout time.
/// </param>
/// <returns> RspList A list of responses. Each response is an <code>Object</code> and associated to its sender.
/// </returns>
public virtual RspList castMessage(ArrayList dests, Message msg, byte mode, long timeout)
{
GroupRequest _req = null;
ArrayList real_dests;
ArrayList clusterMembership = channel.View.Members != null ? (ArrayList)channel.View.Members.Clone() : null;
// we need to clone because we don't want to modify the original
// (we remove ourselves if LOCAL is false, see below) !
real_dests = dests != null ? (ArrayList)dests.Clone() : clusterMembership;
//real_dests = dests != null ? (ArrayList) dests.Clone():null;
// if local delivery is off, then we should not wait for the message from the local member.
// therefore remove it from the membership
if (channel != null && channel.getOpt(Channel.LOCAL).Equals(false))
{
real_dests.Remove(channel.LocalAddress);
}
// don't even send the message if the destination list is empty
if (NCacheLog.IsInfoEnabled)
{
NCacheLog.Info("MsgDispatcher.castMessage()", "real_dests=" + Global.CollectionToString(real_dests));
}
if (real_dests == null || real_dests.Count == 0)
{
if (NCacheLog.IsInfoEnabled)
{
NCacheLog.Info("MsgDispatcher.castMessage()", "destination list is empty, won't send message");
}
//((GroupChannel)channel).MsgProvider.SubmittObject(msg);
return(new RspList()); // return empty response list
}
_req = new GroupRequest(msg, corr, real_dests, clusterMembership, mode, timeout, 0, this._ncacheLog);
_req.execute();
if (mode != GroupRequest.GET_NONE)
{
((GroupChannel)channel).Stack.perfStatsColl.IncrementClusteredOperationsPerSecStats();
}
RspList rspList = _req.Results;
if (rspList != null)
{
for (int i = 0; i < rspList.size(); i++)
{
Rsp rsp = rspList.elementAt(i) as Rsp;
if (rsp != null)
{
if (!rsp.wasReceived() && !rsp.wasSuspected())
{
if (corr.CheckForMembership((Address)rsp.sender))
{
rsp.suspected = true;
}
}
}
}
}
return(rspList);
}
/// <summary>
/// Returns the set of nodes where the insertion was performed as an atomic operation.
/// </summary>
/// <param name="results">responses collected from all members of cluster.</param>
/// <returns>list of nodes where the operation succeeded</returns>
public static CacheInsResultWithEntry FindAtomicInsertStatusReplicated(RspList results)
{
int needEvictCount = 0;
int timeoutCount = 0;
int suspectedCount = 0;
int successCount = 0;
CacheInsResultWithEntry res = new CacheInsResultWithEntry();
if (results == null)
{
return(res);
}
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (!rsp.wasReceived() && !rsp.wasSuspected())
{
timeoutCount++;
continue;
}
if (rsp.wasSuspected())
{
suspectedCount++;
continue;
}
res = (CacheInsResultWithEntry)((OperationResponse)rsp.Value).SerializablePayload;
if (res.Result == CacheInsResult.Success || res.Result == CacheInsResult.SuccessOverwrite)
{
successCount++;
}
if (res.Result != CacheInsResult.Success && res.Result != CacheInsResult.SuccessOverwrite && res.Result != CacheInsResult.NeedsEviction)
{
}
/* If all the nodes in the Cluster return NeedsEviction response then we do not need to remove */
if (res.Result == CacheInsResult.NeedsEviction)
{
needEvictCount++;
}
}
if (needEvictCount == results.size())
{
//every node returned the NeedEviction; so we need not remove the item
//as data is not corrupted.
res.Result = CacheInsResult.NeedsEvictionNotRemove;
}
if (suspectedCount > 0 && successCount > 0 && (suspectedCount + successCount == results.size()))
{
//as operation is successfull on all other nodes other than suspected node(s).
}
if (timeoutCount > 0 && (timeoutCount + successCount == results.size()))
{
if (successCount > 0)
{
//operation is not succeeded on some of the nodes; therefore we throw timeout exception.
res.Result = CacheInsResult.PartialTimeout;
}
else
{
//operation timed out on all of the node; no need to rollback.
res.Result = CacheInsResult.FullTimeout;
}
}
if (timeoutCount > 0 && suspectedCount > 0)
{
if (successCount > 0)
{
//operation is not succeeded on some of the nodes; therefore we throw timeout exception.
res.Result = CacheInsResult.PartialTimeout;
}
else
{
//operation timed out on all of the node; no need to rollback.
res.Result = CacheInsResult.FullTimeout;
}
}
return(res);
}
public static void ValidateResponses(RspList results, Type type, string serializationContext)
{
if (results == null)
{
return;
}
//muds:
ArrayList parserExceptions = new ArrayList();
ArrayList exceptions = new ArrayList(11);
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
continue;
}
if (!rsp.wasReceived())
{
continue;
}
if (rsp.Value != null)
{
object rspValue = rsp.Value;
if (rspValue is ParserException)
{
parserExceptions.Add((Exception)rspValue);
continue;
}
if (rspValue is Exception)
{
exceptions.Add((Exception)rspValue);
continue;
}
if (type != null && !rspValue.GetType().Equals(type))
{
exceptions.Add(new BadResponseException("bad response returned by group member " + rsp.Sender));
continue;
}
}
}
//muds:
//in case or partitioned caches search requests are broadcasted.
//it is possible that tag index are defined on one node but not defined on some other node.
//we will throw the exception back only if we receive exception from every node.
if (parserExceptions.Count == results.size())
{
Exception e = parserExceptions[0] as Exception;
throw e;
}
if (exceptions.Count == 1)
{
Exception e = exceptions[0] as Exception;
if (e is CacheException)
{
throw e;
}
else
{
throw new RemoteException((Exception)exceptions[0]);
}
}
else if (exceptions.Count > 0)
{
for (int i = 0; i < exceptions.Count; i++)
{
Exception e = exceptions[i] as Exception;
if (e is LockingException)
{
throw e;
}
else if (e is CacheException)
{
continue;
}
else
{
exceptions[i] = new RemoteException(e);
}
}
throw new Runtime.Exceptions.AggregateException(exceptions);
}
}
public static bool FindAtomicLockStatusReplicated(RspList results, ref object lockId, ref DateTime lockDate)
{
bool res = true;
LockOptions lockInfo = null;
if (results == null)
{
return(res);
}
int lockAcquired = 0;
int itemNotFound = 0;
int rspReceived = results.size();
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
rspReceived--;
continue;
}
if (!rsp.wasReceived())
{
rspReceived--;
continue;
}
lockInfo = (LockOptions)rsp.Value;
if (Object.Equals(lockInfo.LockId, lockId))
{
lockDate = lockInfo.LockDate;
lockAcquired++;
}
else
{
if (lockInfo.LockId == null)
{
//item was not present on the node.
lockId = null;
lockDate = new DateTime();
itemNotFound++;
}
else
{
res = false;
lockId = lockInfo.LockId;
lockDate = lockInfo.LockDate;
break;
}
}
}
if (lockAcquired > 0 && (lockAcquired + itemNotFound == rspReceived))
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Returns the set of nodes where the addition was performed as an atomic operation.
/// </summary>
/// <param name="results">responses collected from all members of cluster.</param>
/// <returns>list of nodes where the operation succeeded</returns>
public static CacheAddResult FindAtomicAddStatusReplicated(RspList results)
{
CacheAddResult res = CacheAddResult.Failure;
if (results == null)
{
return(res);
}
int timeoutCount = 0;
int suspectedCount = 0;
int successCount = 0;
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
//throw new Alachisoft.NGroups.SuspectedException(rsp.Sender);
suspectedCount++;
continue;
}
if (!rsp.wasReceived() && !rsp.wasSuspected())
{
//throw new Alachisoft.NGroups.TimeoutException();
timeoutCount++;
continue;
}
res = (CacheAddResult)rsp.Value;
if (res == CacheAddResult.Success)
{
successCount++;
}
if (res != CacheAddResult.Success && res != CacheAddResult.KeyExists)
{
return(res);
}
}
if (suspectedCount > 0 && successCount > 0 && (suspectedCount + successCount == results.size()))
{
//as operation is successfull on all other nodes other than suspected node(s).
return(CacheAddResult.Success);
}
if (timeoutCount > 0 && (timeoutCount + successCount == results.size()))
{
if (successCount > 0)
{
//operation is not succeeded on some of the nodes; therefore we throw timeout exception.
return(CacheAddResult.PartialTimeout);
}
else
{
//operation timed out on all of the node; no need to rollback.
return(CacheAddResult.FullTimeout);
}
}
if (timeoutCount > 0 && suspectedCount > 0)
{
if (successCount > 0)
{
return(CacheAddResult.PartialTimeout);
}
else
{
return(CacheAddResult.FullTimeout);
}
}
return(res);
}
/// <summary>
/// 创建默认的成功响应
/// </summary>
/// <returns></returns>
public static Rsp DefaultSuccessResponse()
{
Rsp response = new Rsp();
return(SetSuccess <Rsp>(response));
}
public static void ValidateResponses(RspList results, Type type, string serializationContext, Boolean throwSuspected = false)
{
if (results == null)
{
return;
}
ArrayList parserExceptions = new ArrayList();
ArrayList exceptions = new ArrayList(11);
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
if (throwSuspected)
{
throw new NGroups.SuspectedException(rsp.Sender);
}
continue;
}
if (!rsp.wasReceived())
{
continue;
}
if (rsp.Value != null)
{
object rspValue = rsp.Value;
if ((rspValue as Exception) is Alachisoft.NCache.Runtime.Exceptions.InvalidReaderException)
{
Exception invlidReader = rspValue as Exception;
throw invlidReader;
}
if (rspValue is ParserException)
{
parserExceptions.Add((ParserException)rspValue);
continue;
}
var licenseException = rspValue as LicensingException;
if (licenseException != null)
{
throw licenseException;
}
if (rspValue is Exception)
{
exceptions.Add((Exception)rspValue);
continue;
}
if (type != null && !rspValue.GetType().Equals(type))
{
exceptions.Add(new Alachisoft.NCache.Runtime.Exceptions.BadResponseException("bad response returned by group member " + rsp.Sender));
continue;
}
}
}
//in case or partitioned caches search requests are broadcasted.
//it is possible that tag index are defined on one node but not defined on some other node.
//we will throw the exception back only if we receive exception from every node.
try
{
if (parserExceptions.Count == results.size())
{
if (parserExceptions[0] is ParserException)
{
throw parserExceptions[0] as ParserException;
}
}
}
catch (Exception e)
{
if (NCacheLogger != null && NCacheLogger.IsErrorEnabled)
{
NCacheLogger.Error("ClusterHelper.ValidateResponses()", "parserExceptions Count: " + parserExceptions.Count + " results Count: " + results.size() + " Error: " + e.ToString());
}
throw;
}
bool aggregateVerified = true;
if (exceptions.Count == 1)
{
Exception e = exceptions[0] as Exception;
if (e is CacheException)
{
throw e;
}
else
{
throw new RemoteException((Exception)exceptions[0]);
}
}
else if (exceptions.Count > 0)
{
for (int i = 0; i < exceptions.Count; i++)
{
Exception e = exceptions[i] as Exception;
if (e is LockingException)
{
throw e;
}
else if (e is CacheException)
{
continue;
}
else
{
exceptions[i] = new RemoteException(e);
}
if (i > 0)
{
if (!(exceptions[i] as Exception).Message.Equals((exceptions[i - 1] as Exception).Message))
{
aggregateVerified = false;
}
}
}
if (aggregateVerified)
{
throw exceptions[0] as Exception;
}
throw new Runtime.Exceptions.AggregateException(exceptions);
}
}
public static ClusterOperationResult FindAtomicClusterOperationStatusReplicated(RspList results)
{
ClusterOperationResult res = null;
if (results == null)
{
return(res);
}
int timeoutCount = 0;
int suspectedCount = 0;
int successCount = 0;
for (int i = 0; i < results.size(); i++)
{
Rsp rsp = (Rsp)results.elementAt(i);
if (rsp.wasSuspected())
{
suspectedCount++;
continue;
}
if (!rsp.wasReceived() && !rsp.wasSuspected())
{
timeoutCount++;
continue;
}
res = rsp.Value as ClusterOperationResult;
if (res.ExecutionResult == ClusterOperationResult.Result.Completed)
{
successCount++;
}
}
if (suspectedCount > 0 && successCount > 0 && (suspectedCount + successCount == results.size()))
{
//as operation is successfull on all other nodes other than suspected node(s).
return(res);
}
if (timeoutCount > 0 && (timeoutCount + successCount == results.size()))
{
if (successCount > 0)
{
//operation is not succeeded on some of the nodes; therefore we throw timeout exception.
res.ExecutionResult = ClusterOperationResult.Result.ParitalTimeout;
return(res);
}
else
{
//operation timed out on all of the node; no need to rollback.
res = new OpenStreamResult(ClusterOperationResult.Result.FullTimeout, false);
return(res);
}
}
if (timeoutCount > 0 && suspectedCount > 0)
{
if (successCount > 0)
{
res.ExecutionResult = ClusterOperationResult.Result.ParitalTimeout;
return(res);
}
else
{
res = new OpenStreamResult(ClusterOperationResult.Result.FullTimeout, false);
return(res);
}
}
return(res);
}
protected byte[] DownloadCore()
{
WebRequest Web;
WebResponse Rsp;
System.IO.Stream Stm;
Web = WebRequest.Create(_url);
HttpRequest Request = HttpContext.Current.Request;
string cookies = Request.Headers["Cookie"];
Web.Headers.Add(HttpRequestHeader.Cookie, cookies);
((HttpWebRequest)Web).UserAgent = @"Mozilla/4.0 (compatible; Shotgun Webdownloader 1.0; Windows NT 5.1; )";
if (_postdata != null)
{//以post方式提交
Web.Method = "POST";
if (_Encoder == null)
{
_Encoder = System.Text.ASCIIEncoding.UTF8;
}
((HttpWebRequest)Web).ServicePoint.Expect100Continue = false;
//Web.Headers[HttpRequestHeader.ContentLength] = _Encoder.EncodingName;
Web.Headers[HttpRequestHeader.ContentEncoding] = _Encoder.WebName;
((HttpWebRequest)Web).ContentType = @"application/x-www-form-urlencoded";
StreamWriter pdStm = new StreamWriter(Web.GetRequestStream(), _Encoder);
pdStm.Write(_postdata);
pdStm.Close();
pdStm.Dispose();
}
//Web.Timeout = _timeOut;
try
{
Rsp = Web.GetResponse();
}
catch (Exception ex)
{
if (Request.IsLocal)
{
throw ex;
}
return(null);
}
int MaxLength, RecvicedLength, r;
MaxLength = (int)Rsp.ContentLength;
RecvicedLength = 0;
byte[] bin = new byte[MaxLength];
Stm = Rsp.GetResponseStream();
do
{
r = Stm.Read(bin, RecvicedLength, MaxLength - RecvicedLength);
RecvicedLength += r;
}while (RecvicedLength < MaxLength);
Stm.Close();
Stm.Dispose();
Rsp.Close();
return(bin);
}
