- Update change notification handling

---

### Phase 5: RDMA (SMB Direct) Support
**Priority: LOW** | **Estimated Effort: 8-10 weeks**

RDMA provides high-speed, low-latency data transfer for supported network adapters.

#### 5.1 Core RDMA Infrastructure
```
Package: jcifs.internal.smb2.rdma
├── RdmaTransport.java           - RDMA transport implementation

            }
        }
        return roleTypeList;
    }

    /**
     * Extracts role type information from FTP (File Transfer Protocol) response data.
     * Processes FTP metadata to extract file owner and group information.
     *
     * @param responseData the response data containing FTP metadata

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            verify(mockBuffer, times(2)).align(4); // alignment calls
            verify(mockBuffer).dec_ndr_small(); // num results
            verify(mockBuffer).advance(20); // transfer syntax / version

            // Verify result was set
            Field resultField = DcerpcMessage.class.getDeclaredField("result");
            resultField.setAccessible(true);

    
    manager.addChannel(channel1);
    manager.addChannel(channel2);
    
    // Test load balancer selection
    ChannelLoadBalancer balancer = new ChannelLoadBalancer(manager);
    
    // Large transfer should prefer high-bandwidth channel
    Smb2ReadRequest largeRead = new Smb2ReadRequest();
    largeRead.setLength(10485760);  // 10MB
    
    ChannelInfo selected = balancer.selectChannel(largeRead);

				"application/vnd.amazon.ebook",
				"application/vnd.americandynamics.acc",
				"application/vnd.amiga.ami",
				"application/vnd.anser-web-certificate-issue-initiation",
				"application/vnd.anser-web-funds-transfer-initiation",
				"application/vnd.antix.game-component",
				"application/vnd.apple.installer+xml",
				"application/vnd.apple.iwork",
				"application/vnd.apple.keynote",
				"application/vnd.apple.pages",

    protected static int copyInternal(final FileInputStream in, final FileOutputStream out) {
        final FileChannel ic = in.getChannel();
        final FileChannel oc = out.getChannel();
        return (int) ChannelUtil.transfer(ic, oc);
    }

    /**
     * Copies the contents of a reader to a writer.
     * <p>
     * Neither the reader nor the writer is closed.
     * </p>
     *
     * @param in the reader