deviceState represents the state of a Device. There are three states: down, up, closed. Transitions: down -----+ ↑↓ ↓ up -> closed

A Bind listens on a port for both IPv6 and IPv4 UDP traffic. A Bind interface may also be a PeekLookAtSocketFd or BindSocketToInterface, depending on

BindSocketToInterface is implemented by Bind objects that support being tied to a single network interface. Used by wireguard-windows.

DialConfig exposes various options for use in Dial and DialContext.

An Endpoint maintains the source/destination caching for a peer. dst: the remote address of a peer ("endpoint" in uapi terminology) src: the local

A Filter rejects replayed messages by checking if message counter value is within a sliding window of previously received messages. The zero value for

* Due to limitations in Go and /x/crypto there is currently * no way to ensure that key material is securely ereased in memory. * * Since this may

ListenConfig contains configuration for the pipe listener.

A Logger provides logging for a Device. The functions are Printf-style functions. They must be safe for concurrent use. They do not require a trailing

* Type is an 8-bit field, followed by 3 nul bytes, * by marshalling the messages in little-endian byteorder * we can treat these as a 32-bit unsigne

PeekLookAtSocketFd is implemented by Bind objects that support having their file descriptor peeked at. Used by wireguard-android.

* Outbound flow * * 1. TUN queue * 2. Routing (sequential) * 3. Nonce assignment (sequential) * 4. Encryption (parallel) * 5. Transmission (sequ

A ReceiveFunc receives at least one packet from the network and writes them into packets. On a successful read it returns the number of elements of si

StdNetBind implements Bind for all platforms. While Windows has its own Bind (see bind_windows.go), it may fall back to StdNetBind. TODO: Remove usage

A Timer manages time-based aspects of the WireGuard protocol. Timer roughly copies the interface of the Linux kernel's struct timer_list.

WinRingBind uses Windows registered I/O for fast ring buffered networking.

canCoalesce represents the outcome of checking if two TCP packets are candidates for coalescing.

coalesceResult represents the result of attempting to coalesce two TCP packets.

controlFn is the callback function signature from net.ListenConfig.Control. It is used to apply platform specific configuration to the socket prior to

file implements Reader, Writer, and Closer on a Win32 handle without blocking in a syscall. It takes ownership of this handle and will close it if it

A handshakeQueue is similar to an outboundQueue; see those docs.

Iface requests with MTU