| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| library fuchsia.overnet.protocol; |
| |
| // WARNING: The overnet protocol is considered frozen and should not be |
| // modified. Future development will likely occur in a new protocol, such as |
| // is proposed in RFC-0228 |
| |
| /// Identifies a single overnet stream between two processes on the Overnet |
| /// mesh. |
| type StreamId = struct { |
| id uint64; |
| }; |
| |
| /// Address of a node on the overlay network. |
| type NodeId = struct { |
| id uint64; |
| }; |
| |
| /// Length of a transfer key. |
| const TRANSFER_KEY_LENGTH uint32 = 16; |
| |
| /// A transfer key is used when moving a stream endpoint from one node to |
| /// another. It identifies a single transfer, should be unique (so, made from |
| /// random bytes), and should be discarded at the end of the transfer. |
| alias TransferKey = array<uint8, TRANSFER_KEY_LENGTH>; |
