public static void dumpStream(BasicStream stream)
{
int pos = stream.pos();
stream.pos(0);
byte[] data = new byte[stream.size()];
stream.readBlob(data);
dumpOctets(data);
stream.pos(pos);
}
public BatchRequestQueue(Instance instance, bool datagram)
{
Ice.InitializationData initData = instance.initializationData();
_interceptor = initData.batchRequestInterceptor;
_batchStreamInUse = false;
_batchRequestNum = 0;
_batchStream = new BasicStream(instance, Ice.Util.currentProtocolEncoding);
_batchStream.writeBlob(Protocol.requestBatchHdr);
_batchMarker = _batchStream.size();
_request = new BatchRequestI(this);
_maxSize = instance.batchAutoFlushSize();
if(_maxSize > 0 && datagram)
{
int udpSndSize = initData.properties.getPropertyAsIntWithDefault("Ice.UDP.SndSize",
65535 - _udpOverhead);
if(udpSndSize < _maxSize)
{
_maxSize = udpSndSize;
}
}
}
public void finished(BasicStream istr)
{
_m.Lock();
try
{
Debug.Assert(_handler.getReference().getMode() == Reference.Mode.ModeTwoway); // Only for twoways.
Debug.Assert(_state <= StateInProgress);
if(_remoteObserver != null)
{
_remoteObserver.reply(istr.size() - Protocol.headerSize - 4);
_remoteObserver.detach();
_remoteObserver = null;
}
if(_is == null)
{
_is = new IceInternal.BasicStream(_handler.getReference().getInstance(),
Ice.Util.currentProtocolEncoding);
}
_is.swap(istr);
byte replyStatus = _is.readByte();
switch(replyStatus)
{
case ReplyStatus.replyOK:
{
_state = StateOK; // The state must be set last, in case there is an exception.
break;
}
case ReplyStatus.replyUserException:
{
if(_observer != null)
{
_observer.userException();
}
_state = StateUserException; // The state must be set last, in case there is an exception.
break;
}
case ReplyStatus.replyObjectNotExist:
case ReplyStatus.replyFacetNotExist:
case ReplyStatus.replyOperationNotExist:
{
Ice.RequestFailedException ex = null;
switch(replyStatus)
{
case ReplyStatus.replyObjectNotExist:
{
ex = new Ice.ObjectNotExistException();
break;
}
case ReplyStatus.replyFacetNotExist:
{
ex = new Ice.FacetNotExistException();
break;
}
case ReplyStatus.replyOperationNotExist:
{
ex = new Ice.OperationNotExistException();
break;
}
default:
{
Debug.Assert(false);
break;
}
}
ex.id = new Ice.Identity();
ex.id.read__(_is);
//
// For compatibility with the old FacetPath.
//
string[] facetPath = _is.readStringSeq();
if(facetPath.Length > 0)
{
if(facetPath.Length > 1)
{
throw new Ice.MarshalException();
}
ex.facet = facetPath[0];
}
else
{
ex.facet = "";
}
ex.operation = _is.readString();
_exception = ex;
_state = StateLocalException; // The state must be set last, in case there is an exception.
break;
}
case ReplyStatus.replyUnknownException:
case ReplyStatus.replyUnknownLocalException:
case ReplyStatus.replyUnknownUserException:
{
Ice.UnknownException ex = null;
switch(replyStatus)
{
case ReplyStatus.replyUnknownException:
{
ex = new Ice.UnknownException();
break;
}
case ReplyStatus.replyUnknownLocalException:
{
ex = new Ice.UnknownLocalException();
break;
}
case ReplyStatus.replyUnknownUserException:
{
ex = new Ice.UnknownUserException();
break;
}
default:
{
Debug.Assert(false);
break;
}
}
ex.unknown = _is.readString();
_exception = ex;
_state = StateLocalException; // The state must be set last, in case there is an exception.
break;
}
default:
{
_exception = new Ice.UnknownReplyStatusException();
_state = StateLocalException;
break;
}
}
_m.Notify();
}
finally
{
_m.Unlock();
}
}
public void sendResponse(int requestId, BasicStream os, byte status, bool amd)
{
Ice.AsyncCallback cb = null;
OutgoingAsyncBase outAsync;
lock(this)
{
Debug.Assert(_response);
os.pos(Protocol.replyHdr.Length + 4);
if(_traceLevels.protocol >= 1)
{
fillInValue(os, 10, os.size());
TraceUtil.traceRecv(os, _logger, _traceLevels);
}
if(_asyncRequests.TryGetValue(requestId, out outAsync))
{
_asyncRequests.Remove(requestId);
outAsync.getIs().swap(os);
cb = outAsync.completed();
}
}
if(cb != null)
{
if(amd)
{
outAsync.invokeCompletedAsync(cb);
}
else
{
outAsync.invokeCompleted(cb);
}
}
_adapter.decDirectCount();
}
private void invokeAll(BasicStream os, int requestId, int batchRequestNum)
{
if(batchRequestNum > 0)
{
os.pos(Protocol.requestBatchHdr.Length);
}
else
{
os.pos(Protocol.requestHdr.Length);
}
if(_traceLevels.protocol >= 1)
{
fillInValue(os, 10, os.size());
if(requestId > 0)
{
fillInValue(os, Protocol.headerSize, requestId);
}
else if(batchRequestNum > 0)
{
fillInValue(os, Protocol.headerSize, batchRequestNum);
}
TraceUtil.traceSend(os, _logger, _traceLevels);
}
int invokeNum = batchRequestNum > 0 ? batchRequestNum : 1;
ServantManager servantManager = _adapter.getServantManager();
try
{
while(invokeNum > 0)
{
//
// Increase the direct count for the dispatch. We increase it again here for
// each dispatch. It's important for the direct count to be > 0 until the last
// collocated request response is sent to make sure the thread pool isn't
// destroyed before.
//
try
{
_adapter.incDirectCount();
}
catch(Ice.ObjectAdapterDeactivatedException ex)
{
handleException(requestId, ex, false);
break;
}
Incoming @in = new Incoming(_reference.getInstance(), this, null, _adapter, _response, (byte)0,
requestId);
@in.invoke(servantManager, os);
--invokeNum;
}
}
catch(Ice.LocalException ex)
{
invokeException(requestId, ex, invokeNum, false); // Fatal invocation exception
}
_adapter.decDirectCount();
}
private void invokeAll(BasicStream os, int requestId, int invokeNum, bool batch)
{
if(batch)
{
os.pos(Protocol.requestBatchHdr.Length);
}
else
{
os.pos(Protocol.requestHdr.Length);
}
if(_traceLevels.protocol >= 1)
{
fillInValue(os, 10, os.size());
if(requestId > 0)
{
fillInValue(os, Protocol.headerSize, requestId);
}
else if(batch)
{
fillInValue(os, Protocol.headerSize, invokeNum);
}
TraceUtil.traceSend(os, _logger, _traceLevels);
}
ServantManager servantManager = _adapter.getServantManager();
try
{
while(invokeNum > 0)
{
try
{
_adapter.incDirectCount();
}
catch(Ice.ObjectAdapterDeactivatedException ex)
{
handleException(requestId, ex, false);
return;
}
Incoming @in = new Incoming(_reference.getInstance(), this, null, _adapter, _response, (byte)0,
requestId);
@in.invoke(servantManager, os);
--invokeNum;
}
}
catch(Ice.LocalException ex)
{
invokeException(requestId, ex, invokeNum, false); // Fatal invocation exception
}
}