conn.go

package ble

import (
	"context"
	"io"
)

// Conn implements a L2CAP connection.
type Conn interface {
	io.ReadWriteCloser

	// Context returns the context that is used by this Conn.
	Context() context.Context

	// SetContext sets the context that is used by this Conn.
	SetContext(ctx context.Context)

	// LocalAddr returns local device's address.
	LocalAddr() Addr

	// RemoteAddr returns remote device's address.
	RemoteAddr() Addr

	// RxMTU returns the ATT_MTU which the local device is capable of accepting.
	RxMTU() int

	// SetRxMTU sets the ATT_MTU which the local device is capable of accepting.
	SetRxMTU(mtu int)

	// TxMTU returns the ATT_MTU which the remote device is capable of accepting.
	TxMTU() int

	// SetTxMTU sets the ATT_MTU which the remote device is capable of accepting.
	SetTxMTU(mtu int)

	// Disconnected returns a receiving channel, which is closed when the connection disconnects.
	Disconnected() <-chan struct{}
}