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// **********************************************************************
//
// Copyright (c) 2003-2014 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
using System;
using System.Diagnostics;
using System.Collections.Generic;
using Ice.Instrumentation;
namespace IceInternal
{
public class ConnectionRequestHandler : RequestHandler
{
public RequestHandler connect()
{
Debug.Assert(false); // This request handler is only created after connection binding.
return null;
}
public RequestHandler update(RequestHandler previousHandler, RequestHandler newHandler)
{
try
{
if(previousHandler == this)
{
return newHandler;
}
else if(previousHandler.getConnection() == _connection)
{
//
// If both request handlers point to the same connection, we also
// update the request handler. See bug ICE-5489 for reasons why
// this can be useful.
//
return newHandler;
}
}
catch(Ice.Exception)
{
// Ignore
}
return this;
}
public void prepareBatchRequest(BasicStream @out)
{
_connection.prepareBatchRequest(@out);
}
public void finishBatchRequest(BasicStream @out)
{
_connection.finishBatchRequest(@out, _compress);
}
public void abortBatchRequest()
{
_connection.abortBatchRequest();
}
public bool sendAsyncRequest(OutgoingAsyncBase outAsync, out Ice.AsyncCallback sentCallback)
{
return outAsync.send(_connection, _compress, _response, out sentCallback);
}
public void asyncRequestCanceled(OutgoingAsyncBase outAsync, Ice.LocalException ex)
{
_connection.asyncRequestCanceled(outAsync, ex);
}
public Reference getReference()
{
return _reference;
}
public Ice.ConnectionI getConnection()
{
return _connection;
}
public Ice.ConnectionI waitForConnection()
{
return _connection;
}
public ConnectionRequestHandler(Reference @ref, Ice.ObjectPrx proxy)
{
_reference = @ref;
_response = _reference.getMode() == Reference.Mode.ModeTwoway;
_connection = _reference.getConnection(out _compress);
//
// If this proxy is for a non-local object, and we are using a router, then
// add this proxy to the router info object.
//
IceInternal.RouterInfo ri = _reference.getRouterInfo();
if(ri != null)
{
ri.addProxy(proxy);
}
}
public ConnectionRequestHandler(Reference @ref, Ice.ConnectionI connection, bool compress)
{
_reference = @ref;
_response = _reference.getMode() == Reference.Mode.ModeTwoway;
_connection = connection;
_compress = compress;
}
private Reference _reference;
private bool _response;
private Ice.ConnectionI _connection;
private bool _compress;
}
}
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