public IPEndpoint(TransportInstance instance, Ice.InputStream s)
{
Instance = instance;
Host = s.ReadString();
Port = s.ReadInt();
SourceAddr = null;
ConnectionId_ = "";
}
public IPEndpointI(ProtocolInstance instance, Ice.InputStream s)
{
instance_ = instance;
host_ = s.ReadString();
port_ = s.ReadInt();
sourceAddr_ = null;
connectionId_ = "";
_hashInitialized = false;
}
public IPEndpoint(ProtocolInstance instance, Ice.InputStream s)
{
Instance = instance;
Host = s.ReadString();
Port = s.ReadInt();
SourceAddr = null;
ConnectionId_ = "";
_hashInitialized = false;
}
private static void PrintBatchRequest(System.IO.StringWriter s, Ice.InputStream str)
{
int batchRequestNum = str.ReadInt();
s.Write("\nnumber of requests = " + batchRequestNum);
for (int i = 0; i < batchRequestNum; ++i)
{
s.Write("\nrequest #" + i + ':');
PrintRequestHeader(s, str);
}
}
private static void PrintRequest(System.IO.StringWriter s, Ice.InputStream str)
{
int requestId = str.ReadInt();
s.Write("\nrequest id = " + requestId);
if (requestId == 0)
{
s.Write(" (oneway)");
}
PrintRequestHeader(s, str);
}
public void invoke(ServantManager servantManager, Ice.InputStream stream)
{
_is = stream;
int start = _is.pos();
//
// Read the current.
//
var id = new Ice.Identity();
id.ice_readMembers(_is);
//
// For compatibility with the old FacetPath.
//
string[] facetPath = _is.ReadStringSeq();
string facet;
if (facetPath.Length > 0)
{
if (facetPath.Length > 1)
{
throw new Ice.MarshalException();
}
facet = facetPath[0];
}
else
{
facet = "";
}
string operation = _is.ReadString();
byte mode = _is.ReadByte();
Dictionary <string, string> context = new Dictionary <string, string>();
int sz = _is.ReadSize();
while (sz-- > 0)
{
string first = _is.ReadString();
string second = _is.ReadString();
context[first] = second;
}
_current = new Ice.Current(_adapter, id, facet, operation, (Ice.OperationMode)mode, context, _requestId, _connection);
Ice.Instrumentation.CommunicatorObserver?obsv = _communicator.Observer;
if (obsv != null)
{
// Read the encapsulation size.
int size = _is.ReadInt();
_is.pos(_is.pos() - 4);
_observer = obsv.getDispatchObserver(_current, _is.pos() - start + size);
if (_observer != null)
{
_observer.attach();
}
}
//
// Don't put the code above into the try block below. Exceptions
// in the code above are considered fatal, and must propagate to
// the caller of this operation.
//
if (servantManager != null)
{
_servant = servantManager.findServant(_current.Id, _current.Facet);
if (_servant == null)
{
_locator = servantManager.findServantLocator(_current.Id.category);
if (_locator == null && _current.Id.category.Length > 0)
{
_locator = servantManager.findServantLocator("");
}
if (_locator != null)
{
Debug.Assert(_locator != null);
try
{
_servant = _locator.locate(_current, out _cookie);
}
catch (Exception ex)
{
skipReadParams(); // Required for batch requests.
handleException(ex, false);
return;
}
}
}
}
if (_servant == null)
{
try
{
if (servantManager != null && servantManager.hasServant(_current.Id))
{
throw new Ice.FacetNotExistException(_current.Id, _current.Facet, _current.Operation);
}
else
{
throw new Ice.ObjectNotExistException(_current.Id, _current.Facet, _current.Operation);
}
}
catch (Exception ex)
{
skipReadParams(); // Required for batch requests
handleException(ex, false);
return;
}
}
try
{
Task <Ice.OutputStream>?task = _servant(this, _current);
if (task == null)
{
completed(null, false);
}
else
{
if (task.IsCompleted)
{
_os = task.GetAwaiter().GetResult(); // Get the response
completed(null, false);
}
else
{
task.ContinueWith((Task <Ice.OutputStream> t) =>
{
try
{
_os = t.GetAwaiter().GetResult();
completed(null, true); // true = asynchronous
}
catch (Exception ex)
{
completed(ex, true); // true = asynchronous
}
},
CancellationToken.None,
TaskContinuationOptions.ExecuteSynchronously,
scheduler: TaskScheduler.Current);
}
}
}
catch (Exception ex)
{
completed(ex, false);
}
}
private static byte PrintHeader(System.IO.StringWriter s, Ice.InputStream str)
{
try
{
str.ReadByte(); // Don't bother printing the magic number
str.ReadByte();
str.ReadByte();
str.ReadByte();
/* byte pMajor = */
str.ReadByte();
/* byte pMinor = */
str.ReadByte();
//s.Write("\nprotocol version = " + (int)pMajor + "." + (int)pMinor);
/* byte eMajor = */
str.ReadByte();
/* byte eMinor = */
str.ReadByte();
//s.Write("\nencoding version = " + (int)eMajor + "." + (int)eMinor);
byte type = str.ReadByte();
s.Write("\nmessage type = " + (int)type + " (" + GetMessageTypeAsString(type) + ')');
byte compress = str.ReadByte();
s.Write("\ncompression status = " + (int)compress + ' ');
switch (compress)
{
case 0:
{
s.Write("(not compressed; do not compress response, if any)");
break;
}
case 1:
{
s.Write("(not compressed; compress response, if any)");
break;
}
case 2:
{
s.Write("(compressed; compress response, if any)");
break;
}
default:
{
s.Write("(unknown)");
break;
}
}
int size = str.ReadInt();
s.Write("\nmessage size = " + size);
return(type);
}
catch (System.IO.IOException)
{
Debug.Assert(false);
return(0);
}
}
private static void PrintReply(System.IO.StringWriter s, Ice.InputStream str)
{
int requestId = str.ReadInt();
s.Write("\nrequest id = " + requestId);
byte replyStatus = str.ReadByte();
s.Write("\nreply status = " + (int)replyStatus + ' ');
switch (replyStatus)
{
case ReplyStatus.replyOK:
{
s.Write("(ok)");
break;
}
case ReplyStatus.replyUserException:
{
s.Write("(user exception)");
break;
}
case ReplyStatus.replyObjectNotExist:
case ReplyStatus.replyFacetNotExist:
case ReplyStatus.replyOperationNotExist:
{
switch (replyStatus)
{
case ReplyStatus.replyObjectNotExist:
{
s.Write("(object not exist)");
break;
}
case ReplyStatus.replyFacetNotExist:
{
s.Write("(facet not exist)");
break;
}
case ReplyStatus.replyOperationNotExist:
{
s.Write("(operation not exist)");
break;
}
default:
{
Debug.Assert(false);
break;
}
}
PrintIdentityFacetOperation(s, str);
break;
}
case ReplyStatus.replyUnknownException:
case ReplyStatus.replyUnknownLocalException:
case ReplyStatus.replyUnknownUserException:
{
switch (replyStatus)
{
case ReplyStatus.replyUnknownException:
{
s.Write("(unknown exception)");
break;
}
case ReplyStatus.replyUnknownLocalException:
{
s.Write("(unknown local exception)");
break;
}
case ReplyStatus.replyUnknownUserException:
{
s.Write("(unknown user exception)");
break;
}
default:
{
Debug.Assert(false);
break;
}
}
string unknown = str.ReadString();
s.Write("\nunknown = " + unknown);
break;
}
default:
{
s.Write("(unknown)");
break;
}
}
if (replyStatus == ReplyStatus.replyOK || replyStatus == ReplyStatus.replyUserException)
{
Ice.EncodingVersion v = str.SkipEncapsulation();
if (!v.Equals(Ice.Util.Encoding_1_0))
{
s.Write("\nencoding = ");
s.Write(Ice.Util.EncodingVersionToString(v));
}
}
}
public TcpEndpointI(ProtocolInstance instance, Ice.InputStream s) :
base(instance, s)
{
_timeout = s.ReadInt();
_compress = s.ReadBool();
}
public void Invoke(Ice.InputStream stream)
{
_is = stream;
int start = _is.Pos;
//
// Read the current.
//
var id = new Ice.Identity(_is);
//
// For compatibility with the old FacetPath.
//
string[] facetPath = _is.ReadStringArray();
string facet;
if (facetPath.Length > 0)
{
if (facetPath.Length > 1)
{
throw new Ice.MarshalException();
}
facet = facetPath[0];
}
else
{
facet = "";
}
string operation = _is.ReadString();
byte mode = _is.ReadByte();
var context = new Dictionary <string, string>();
int sz = _is.ReadSize();
while (sz-- > 0)
{
string first = _is.ReadString();
string second = _is.ReadString();
context[first] = second;
}
_current = new Ice.Current(_adapter, id, facet, operation, (Ice.OperationMode)mode, context, _requestId, _connection);
Ice.Instrumentation.ICommunicatorObserver?obsv = _communicator.Observer;
if (obsv != null)
{
// Read the encapsulation size.
int size = _is.ReadInt();
_is.Pos -= 4;
_observer = obsv.GetDispatchObserver(_current, _is.Pos - start + size);
if (_observer != null)
{
_observer.Attach();
}
}
//
// Don't put the code above into the try block below. Exceptions
// in the code above are considered fatal, and must propagate to
// the caller of this operation.
//
_servant = _adapter.Find(_current.Id, _current.Facet);
if (_servant == null)
{
try
{
throw new Ice.ObjectNotExistException(_current.Id, _current.Facet, _current.Operation);
}
catch (Exception ex)
{
SkipReadParams(); // Required for batch requests
HandleException(ex, false);
return;
}
}
try
{
Task <Ice.OutputStream?>?task = _servant.Dispatch(this, _current);
if (task == null)
{
Completed(null, false);
}
else
{
if (task.IsCompleted)
{
_os = task.GetAwaiter().GetResult(); // Get the response
Completed(null, false);
}
else
{
task.ContinueWith((Task <Ice.OutputStream> t) =>
{
try
{
_os = t.GetAwaiter().GetResult();
Completed(null, true); // true = asynchronous
}
catch (Exception ex)
{
Completed(ex, true); // true = asynchronous
}
},
CancellationToken.None,
TaskContinuationOptions.ExecuteSynchronously,
scheduler: TaskScheduler.Current);
}
}
}
catch (Exception ex)
{
Completed(ex, false);
}
}