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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.
//
// **********************************************************************
package IceInternal;
//
// This interface is used by the connection to handle OutgoingAsync
// and BatchOutgoingAsync messages.
//
public interface OutgoingAsyncMessageCallback
{
//
// Called by the request handler to send the request over the connection.
//
int send(Ice.ConnectionI conection, boolean compress, boolean response)
throws RetryException;
int invokeCollocated(CollocatedRequestHandler handler);
//
// Called by the connection when the message is confirmed sent. The
// connection is locked when this is called so this method can't call the
// sent callback. Instead, this method returns true if there's a sent
// callback and false otherwise. If true is returned, the connection will
// call the __invokeSent() method bellow (which in turn should call the sent
// callback).
//
boolean sent();
//
// Called by the connection to call the user sent callback.
//
void invokeSent();
//
// Called by the connection when the request failed.
//
void finished(Ice.Exception ex);
//
// Called by the retry queue to process retry.
//
void processRetry(boolean destroyed);
//
// Helper to dispatch the cancellation exception.
//
void dispatchInvocationCancel(Ice.LocalException ex, ThreadPool threadPool, Ice.Connection connection);
}
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