private void invokeAll(Ice.OutputStream os, int requestId)
{
if (_traceLevels.protocol >= 1)
{
fillInValue(os, 10, os.size());
if (requestId > 0)
{
fillInValue(os, Protocol.headerSize, requestId);
}
TraceUtil.traceSend(os, _logger, _traceLevels);
}
Ice.InputStream iss = new Ice.InputStream(os.communicator(), os.GetEncoding(), os.GetBuffer(), false);
iss.pos(Protocol.requestHdr.Length);
int invokeNum = 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 inS = new Incoming(_reference.getCommunicator(), this, null, _adapter, _response, 0,
requestId);
inS.invoke(servantManager, iss);
--invokeNum;
}
}
catch (Ice.LocalException ex)
{
invokeException(requestId, ex, invokeNum, false); // Fatal invocation exception
}
_adapter.decDirectCount();
}
public void sendResponse(int requestId, Ice.OutputStream os, byte status, bool amd)
{
OutgoingAsyncBase outAsync;
lock (this)
{
Debug.Assert(_response);
if (_traceLevels.protocol >= 1)
{
fillInValue(os, 10, os.size());
}
// Adopt the OutputStream's buffer.
Ice.InputStream iss = new Ice.InputStream(os.instance(), os.getEncoding(), os.getBuffer(), true);
iss.pos(Protocol.replyHdr.Length + 4);
if (_traceLevels.protocol >= 1)
{
TraceUtil.traceRecv(iss, _logger, _traceLevels);
}
if (_asyncRequests.TryGetValue(requestId, out outAsync))
{
outAsync.getIs().swap(iss);
if (!outAsync.response())
{
outAsync = null;
}
_asyncRequests.Remove(requestId);
}
}
if (outAsync != null)
{
if (amd)
{
outAsync.invokeResponseAsync();
}
else
{
outAsync.invokeResponse();
}
}
_adapter.decDirectCount();
}
public BatchRequestQueue(Instance instance, bool datagram)
{
Ice.InitializationData initData = instance.initializationData();
_interceptor = initData.batchRequestInterceptor;
_batchStreamInUse = false;
_batchRequestNum = 0;
_batchStream = new Ice.OutputStream(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;
}
}
}
private void handleException(Exception exc, bool amd)
{
Debug.Assert(_responseHandler != null);
if (exc is Ice.SystemException)
{
if (_responseHandler.systemException(_current.requestId, (Ice.SystemException)exc, amd))
{
return;
}
}
try
{
throw exc;
}
catch (Ice.RequestFailedException ex)
{
if (ex.id == null || ex.id.name == null || ex.id.name.Length == 0)
{
ex.id = _current.id;
}
if (ex.facet == null || ex.facet.Length == 0)
{
ex.facet = _current.facet;
}
if (ex.operation == null || ex.operation.Length == 0)
{
ex.operation = _current.operation;
}
if (_instance.initializationData().properties.getPropertyAsIntWithDefault("Ice.Warn.Dispatch", 1) > 1)
{
warning(ex);
}
if (_observer != null)
{
_observer.failed(ex.ice_id());
}
if (_response)
{
_os = new Ice.OutputStream(_instance, Ice.Util.currentProtocolEncoding);
_os.writeBlob(Protocol.replyHdr);
_os.writeInt(_current.requestId);
if (ex is Ice.ObjectNotExistException)
{
_os.writeByte(ReplyStatus.replyObjectNotExist);
}
else if (ex is Ice.FacetNotExistException)
{
_os.writeByte(ReplyStatus.replyFacetNotExist);
}
else if (ex is Ice.OperationNotExistException)
{
_os.writeByte(ReplyStatus.replyOperationNotExist);
}
else
{
Debug.Assert(false);
}
ex.id.ice_writeMembers(_os);
//
// For compatibility with the old FacetPath.
//
if (ex.facet == null || ex.facet.Length == 0)
{
_os.writeStringSeq(null);
}
else
{
string[] facetPath2 = { ex.facet };
_os.writeStringSeq(facetPath2);
}
_os.writeString(ex.operation);
if (_observer != null)
{
_observer.reply(_os.size() - Protocol.headerSize - 4);
}
_responseHandler.sendResponse(_current.requestId, _os, _compress, amd);
}
else
{
_responseHandler.sendNoResponse();
}
}
catch (Ice.UnknownLocalException ex)
{
if (_instance.initializationData().properties.getPropertyAsIntWithDefault("Ice.Warn.Dispatch", 1) > 0)
{
warning(ex);
}
if (_observer != null)
{
_observer.failed(ex.ice_id());
}
if (_response)
{
_os = new Ice.OutputStream(_instance, Ice.Util.currentProtocolEncoding);
_os.writeBlob(Protocol.replyHdr);
_os.writeInt(_current.requestId);
_os.writeByte(ReplyStatus.replyUnknownLocalException);
_os.writeString(ex.unknown);
if (_observer != null)
{
_observer.reply(_os.size() - Protocol.headerSize - 4);
}
_responseHandler.sendResponse(_current.requestId, _os, _compress, amd);
}
else
{
_responseHandler.sendNoResponse();
}
}
catch (Ice.UnknownUserException ex)
{
if (_instance.initializationData().properties.getPropertyAsIntWithDefault("Ice.Warn.Dispatch", 1) > 0)
{
warning(ex);
}
if (_observer != null)
{
_observer.failed(ex.ice_id());
}
if (_response)
{
_os = new Ice.OutputStream(_instance, Ice.Util.currentProtocolEncoding);
_os.writeBlob(Protocol.replyHdr);
_os.writeInt(_current.requestId);
_os.writeByte(ReplyStatus.replyUnknownUserException);
_os.writeString(ex.unknown);
if (_observer != null)
{
_observer.reply(_os.size() - Protocol.headerSize - 4);
}
Debug.Assert(_responseHandler != null && _current != null);
_responseHandler.sendResponse(_current.requestId, _os, _compress, amd);
}
else
{
_responseHandler.sendNoResponse();
}
}
catch (Ice.UnknownException ex)
{
if (_instance.initializationData().properties.getPropertyAsIntWithDefault("Ice.Warn.Dispatch", 1) > 0)
{
warning(ex);
}
if (_observer != null)
{
_observer.failed(ex.ice_id());
}
if (_response)
{
_os = new Ice.OutputStream(_instance, Ice.Util.currentProtocolEncoding);
_os.writeBlob(Protocol.replyHdr);
_os.writeInt(_current.requestId);
_os.writeByte(ReplyStatus.replyUnknownException);
_os.writeString(ex.unknown);
if (_observer != null)
{
_observer.reply(_os.size() - Protocol.headerSize - 4);
}
_responseHandler.sendResponse(_current.requestId, _os, _compress, amd);
}
else
{
_responseHandler.sendNoResponse();
}
}
catch (Ice.UserException ex)
{
if (_observer != null)
{
_observer.userException();
}
if (_response)
{
_os = new Ice.OutputStream(_instance, Ice.Util.currentProtocolEncoding);
_os.writeBlob(Protocol.replyHdr);
_os.writeInt(_current.requestId);
_os.writeByte(ReplyStatus.replyUserException);
_os.startEncapsulation(_current.encoding, _format);
_os.writeException(ex);
_os.endEncapsulation();
if (_observer != null)
{
_observer.reply(_os.size() - Protocol.headerSize - 4);
}
_responseHandler.sendResponse(_current.requestId, _os, _compress, false);
}
else
{
_responseHandler.sendNoResponse();
}
}
catch (Ice.Exception ex)
{
if (_instance.initializationData().properties.getPropertyAsIntWithDefault("Ice.Warn.Dispatch", 1) > 0)
{
warning(ex);
}
if (_observer != null)
{
_observer.failed(ex.ice_id());
}
if (_response)
{
_os = new Ice.OutputStream(_instance, Ice.Util.currentProtocolEncoding);
_os.writeBlob(Protocol.replyHdr);
_os.writeInt(_current.requestId);
_os.writeByte(ReplyStatus.replyUnknownLocalException);
_os.writeString(ex.ice_id() + "\n" + ex.StackTrace);
if (_observer != null)
{
_observer.reply(_os.size() - Protocol.headerSize - 4);
}
_responseHandler.sendResponse(_current.requestId, _os, _compress, amd);
}
else
{
_responseHandler.sendNoResponse();
}
}
catch (Exception ex)
{
if (_instance.initializationData().properties.getPropertyAsIntWithDefault("Ice.Warn.Dispatch", 1) > 0)
{
warning(ex);
}
if (_observer != null)
{
_observer.failed(ex.GetType().FullName);
}
if (_response)
{
_os = new Ice.OutputStream(_instance, Ice.Util.currentProtocolEncoding);
_os.writeBlob(Protocol.replyHdr);
_os.writeInt(_current.requestId);
_os.writeByte(ReplyStatus.replyUnknownException);
_os.writeString(ex.ToString());
if (_observer != null)
{
_observer.reply(_os.size() - Protocol.headerSize - 4);
}
_responseHandler.sendResponse(_current.requestId, _os, _compress, amd);
}
else
{
_responseHandler.sendNoResponse();
}
}
if (_observer != null)
{
_observer.detach();
_observer = null;
}
_responseHandler = null;
}
