sendRegion.getBuffer().flip();
        
        try {
            // Send via RDMA
            rdmaConnection.send(sendRegion.getBuffer(), sendRegion);
            rdmaConnection.consumeSendCredit();
            
            // Receive response
            ByteBuffer responseBuffer = rdmaConnection.receive(getResponseTimeout());
            
            // Parse response

     * @param error the error that occurred
     * @return true if error was handled and connection recovered, false if fallback needed
     */
    public boolean handleRdmaError(RdmaConnection connection, Exception error) {
        log.warn("RDMA error occurred: {}", error.getMessage());
        statistics.recordError();

        if (isRecoverableError(error)) {

        try (RdmaConnection connection = provider.createConnection(mockAddress, null)) {
            assertNotNull(connection, "Connection should not be null");
            assertEquals(mockAddress, connection.getRemoteAddress(), "Remote address should match");

            // Test connection state transitions
            RdmaConnection.RdmaConnectionState initialState = connection.getState();

import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.internal.smb2.rdma.RdmaConnection;
import jcifs.internal.smb2.rdma.RdmaMemoryRegion;
import jcifs.internal.smb2.rdma.RdmaNegotiateRequest;
import jcifs.internal.smb2.rdma.RdmaNegotiateResponse;

/**
 * DiSNI RDMA connection implementation.
 *