void processFindSuccessorForFixFingers(IAsyncResult result)
{
Console.WriteLine("Chord::ChordRealNode::Engine processFindSuccessorForFixFingers ENTER");
ChordCommon.IChordNode_Object iNode_Object = (ChordCommon.IChordNode_Object)(result.AsyncState);
Tashjik.Common.AsyncCallback_Object thisAppState = (Tashjik.Common.AsyncCallback_Object)(iNode_Object.obj);
ObjectInt fingerState = (ObjectInt)(thisAppState.obj);
finger[fingerState.i] = iNode_Object.node;
AsyncCallback callBack = thisAppState.callBack;
Object origAppState = fingerState.appState;
if (!(callBack == null))
{
IAsyncResult res = new Tashjik.Common.ObjectAsyncResult(origAppState, true, true);
callBack(res);
}
}
public void beginFixFingers(AsyncCallback beginStabilizeCallBack, Object appState)
{
Console.WriteLine("Chord::Engine::beginFixFingers ENTER");
//static int next = -1;
fingerNext++;
if (fingerNext >= 160)
{
fingerNext = 0;
}
//bit wise addition is required
//will require some effort
byte[] byteVal = getByteArrayOfValue(fingerNext);
/* byte[] C = new byte[20];
*
*
* int bitPos = Int32.MaxValue;
* int bytePos = Math.DivRem(fingerNext - 1,8, out bitPos);
*
* C[19-bytePos] = (byte) (1 << bitPos);
*/
ObjectInt fingerState = new ObjectInt();
fingerState.appState = appState;
fingerState.i = fingerNext;
Tashjik.Common.AsyncCallback_Object thisAppState = new Tashjik.Common.AsyncCallback_Object();
thisAppState.callBack = beginStabilizeCallBack;
thisAppState.obj = fingerState;
AsyncCallback findSuccessorCallBack = new AsyncCallback(processFindSuccessorForFixFingers);
beginFindSuccessor(Tashjik.Common.UtilityMethod.moduloAdd1(selfNodeBasic.getHashedIP(), byteVal), null, findSuccessorCallBack, thisAppState, new Guid("00000000-0000-0000-0000-000000000000"));
}
void processGetFingerTableForJoin(IAsyncResult result)
{
Console.WriteLine("ChordRealNode::Engine::processFindFingerTableForJoin ENTER");
ChordCommon.IChordNodeArray_Object iNodeArray_Object = (ChordCommon.IChordNodeArray_Object)(result.AsyncState);
Tashjik.Common.AsyncCallback_Object thisAppState = (Tashjik.Common.AsyncCallback_Object)(iNodeArray_Object.obj);
IChordNode[] successorFingerTable = iNodeArray_Object.nodeArray;
for (int i = 0; i < successorFingerTable.Length; i++)
{
IChordNode chordNode = successorFingerTable[i];
if (chordNode != null)
{
ObjectInt fingerState = new ObjectInt();
fingerState.appState = thisAppState;
fingerState.i = i;
byte[] jumpVal = getByteArrayOfValue(i);
successorFingerTable[i].beginFindSuccessor(Common.UtilityMethod.moduloAdd1(self.getHashedIP(), jumpVal), self, new AsyncCallback(processFingerTableFindSuccessorForJoin), fingerState, new Guid("00000000-0000-0000-0000-000000000000"));
}
}
}
public void beginFixFingers(AsyncCallback beginStabilizeCallBack, Object appState)
{
Console.WriteLine("Chord::Engine::beginFixFingers ENTER");
//static int next = -1;
fingerNext ++;
if (fingerNext>=160)
fingerNext = 0;
//bit wise addition is required
//will require some effort
byte[] byteVal = getByteArrayOfValue(fingerNext);
/* byte[] C = new byte[20];
int bitPos = Int32.MaxValue;
int bytePos = Math.DivRem(fingerNext - 1,8, out bitPos);
C[19-bytePos] = (byte) (1 << bitPos);
*/
ObjectInt fingerState = new ObjectInt();
fingerState.appState = appState;
fingerState.i = fingerNext;
Tashjik.Common.AsyncCallback_Object thisAppState = new Tashjik.Common.AsyncCallback_Object();
thisAppState.callBack = beginStabilizeCallBack;
thisAppState.obj = fingerState;
AsyncCallback findSuccessorCallBack = new AsyncCallback(processFindSuccessorForFixFingers);
beginFindSuccessor(Tashjik.Common.UtilityMethod.moduloAdd1(selfNodeBasic.getHashedIP(), byteVal), null, findSuccessorCallBack, thisAppState, new Guid("00000000-0000-0000-0000-000000000000"));
}
void processGetFingerTableForJoin(IAsyncResult result)
{
Console.WriteLine("ChordRealNode::Engine::processFindFingerTableForJoin ENTER");
ChordCommon.IChordNodeArray_Object iNodeArray_Object = (ChordCommon.IChordNodeArray_Object)(result.AsyncState);
Tashjik.Common.AsyncCallback_Object thisAppState = (Tashjik.Common.AsyncCallback_Object)(iNodeArray_Object.obj);
IChordNode[] successorFingerTable = iNodeArray_Object.nodeArray;
for(int i = 0; i<successorFingerTable.Length; i++)
{
IChordNode chordNode = successorFingerTable[i];
if (chordNode != null)
{
ObjectInt fingerState = new ObjectInt();
fingerState.appState = thisAppState;
fingerState.i = i;
byte[] jumpVal = getByteArrayOfValue(i);
successorFingerTable[i].beginFindSuccessor(Common.UtilityMethod.moduloAdd1(self.getHashedIP(), jumpVal), self, new AsyncCallback(processFingerTableFindSuccessorForJoin), fingerState, new Guid("00000000-0000-0000-0000-000000000000"));
}
}
}
