// Default constructor
    }

    @Override
    public boolean isAvailable() {
        return true; // TCP is always available
    }

    @Override
    public Set<RdmaCapability> getSupportedCapabilities() {
        // TCP fallback only supports send/receive
        return EnumSet.of(RdmaCapability.RDMA_SEND_RECEIVE);
    }

    @Override

            log.debug("DiSNI native libraries not available: {}", e.getMessage());
            return false;
        }
    }

    @Override
    public Set<RdmaCapability> getSupportedCapabilities() {
        return EnumSet.allOf(RdmaCapability.class);
    }

    @Override
    public RdmaConnection createConnection(InetSocketAddress remote, InetSocketAddress local) throws IOException {

     */
    boolean isAvailable();

    /**
     * Get supported RDMA capabilities
     *
     * @return set of capabilities supported by this provider
     */
    Set<RdmaCapability> getSupportedCapabilities();

    /**
     * Create RDMA connection to remote endpoint
     *
     * @param remote remote socket address
     * @param local local socket address, may be null for auto-binding

        assertTrue(provider.isAvailable(), "TCP provider should always be available");
    }

    @Test
    public void testGetSupportedCapabilities() {
        Set<RdmaCapability> capabilities = provider.getSupportedCapabilities();
        assertNotNull(capabilities, "Capabilities should not be null");
        assertEquals(1, capabilities.size(), "TCP provider should only support send/receive");