ddn.net.tls.transport

Memory-based TLS transport for testing.

Provides an in-memory implementation of TlsTransport using byte buffers. Useful for unit testing TLS logic without real network I/O.

class MemoryTransport PipeEnd

Types 2

classMemoryTransport : TlsTransport

In-memory transport using byte buffers.

Reads consume from inputBuffer, writes append to outputBuffer. This allows two MemoryTransport instances to be wired together for bidirectional testing.

Fields

bool open_

ubyte[] input_

ubyte[] output_

Methods

ptrdiff_t read(ubyte[] buffer)Reads bytes from the internal input buffer into `buffer`.

ptrdiff_t write(const(ubyte)[] data)Writes bytes to the internal output buffer.

void flush()No-op flush for memory transport.

void close()Closes the transport. Further reads/writes return `IoResult.CLOSED`.

bool isOpen() @property constReturns: Whether the transport is still open.

const(ubyte)[] outputBuffer() @property constReturns: The accumulated output bytes (what has been written).

const(ubyte)[] inputBuffer() @property constReturns: Remaining unread bytes in the input buffer.

void feed(const(ubyte)[] data)Appends data to the input buffer for future reads.

void clearOutput()Clears the output buffer.

PollHandle pollHandle() @property constReturns: An invalid PollHandle (memory transport has no OS handle).

Constructors

this(const(ubyte)[] initialInput = null)Constructs a MemoryTransport with optional initial input data.

classPipeEnd : TlsTransport

Bidirectional pipe transport for integration testing.

Create a pair with PipeEnd.createPair(). Data written to one end becomes available for reading on the peer. Reads block until data is available or the transport is closed.

Fields

PipeEnd peer_

Mutex mutex_

Condition notEmpty_

ubyte[] buffer_

bool open_

bool peerClosed_

Methods

PipeEnd[2] createPair()Creates a connected pair of pipe transports.

ptrdiff_t read(ubyte[] buf)

ptrdiff_t write(const(ubyte)[] data)

void flush()

void close()

bool isOpen() @property const

PollHandle pollHandle() @property constReturns: An invalid PollHandle (pipe transport has no OS handle).

Constructors

this()Constructs a single pipe end (use `createPair()` instead).