This class is used by the distributed objects system to assist handling invocations between objects that reside in different processes. This class is used internally by the distributed objects system, and as such clients should never need to access instances of this class. If a client needs to process events handled by an NSConnection object, they may implement the NSConnection delegate method connection:handleRequest:.

@interface NSDistantObjectRequest : NSObject
// Instance Methods
- (NSConnection *)connection;
- (id)conversation;
- (NSInvocation *)invocation;
- (void)replyWithException:(NSException *)exception;