internal static AsyncOperationCompletedCallbackResponse GetAsyncOpCompletedResponse(ClientManager clientManager, AsyncCallbackInfo cbInfo, object opResult, object opCode, string key)
{
Alachisoft.NCache.Common.Protobuf.AsyncOperationCompletedCallbackResponse asyncOperationCompleted = new Alachisoft.NCache.Common.Protobuf.AsyncOperationCompletedCallbackResponse();
switch ((AsyncOpCode)opCode)
{
case AsyncOpCode.Add:
case AsyncOpCode.Remove:
case AsyncOpCode.Update:
asyncOperationCompleted.key = key;
break;
}
asyncOperationCompleted.requestId = cbInfo.RequestID;
if (opResult is System.Exception)
{
Alachisoft.NCache.Common.Protobuf.Exception exc = new Alachisoft.NCache.Common.Protobuf.Exception();
exc.message = ((System.Exception)opResult).Message;
exc.exception = ((System.Exception)opResult).ToString();
exc.type = Alachisoft.NCache.Common.Protobuf.Exception.Type.GENERALFAILURE;
asyncOperationCompleted.exc = exc;
asyncOperationCompleted.success = false;
}
else
{
asyncOperationCompleted.success = true;
}
return(asyncOperationCompleted);
}
/// <summary>
/// Called when an async operation is completed
/// </summary>
/// <param name="key">key being used for async operation</param>
/// <param name="callbackEntry">callback entry being used for async operation</param>
private void AsyncOperationCompleted(object opCode, object result, EventContext eventContext)
{
if (result is object[])
{
if (_client != null)
{
AsyncCallbackInfo cbInfo = ((object[])result)[1] as AsyncCallbackInfo;
if (cbInfo != null && cbInfo.Client != _client.ClientID)
{
return;
}
//client older then 4.1 sp2 private patch 4 does not support bulk Events
if (_client.ClientVersion >= 4124)
{
object[] package = null;
package = (object[])SerializationUtil.CompactDeserialize(result, _cacheId);
string key = (string)package[0];
AsyncCallbackInfo cbInformation = (AsyncCallbackInfo)package[1];
object opResult = package[2];
Alachisoft.NCache.Common.Protobuf.AsyncOperationCompletedCallbackResponse asyncOperationCompleted = EventHelper.GetAsyncOpCompletedResponse(_client, cbInformation, opResult, opCode, key);
Alachisoft.NCache.Common.Protobuf.BulkEventItemResponse eventitem = new Common.Protobuf.BulkEventItemResponse();
eventitem.eventType = Common.Protobuf.BulkEventItemResponse.EventType.ASYNC_OP_COMPLETED_EVENT;
eventitem.asyncOperationCompletedCallback = asyncOperationCompleted;
//_client.EnqueueEvent(eventitem);
//To avoid NullReference problem if both evnt and NCache.Dispose are called simultaenously
ClientManager client = _client;
if (client != null)
{
client.ConnectionManager.EnqueueEvent(eventitem, _client.SlaveId);
}
}
else
{
lock (ConnectionManager.CallbackQueue)
{
ConnectionManager.CallbackQueue.Enqueue(new AsyncOpCompletedCallback(/*notification.CallerID,*/ opCode, result, /*notification.ClientSocket,*/ _cacheId));
Monitor.Pulse(ConnectionManager.CallbackQueue);
}
}
}
}
}
