fuchsia.overnet.protocol

The new owner of this stream endpoint.

A key to identify this transfer of ownership.

The handle rights that are given to this handle.

The Overnet proxy stream that was created to carry this channel. The protocol over said stream will be a ZirconChannel.

Which service to connect to.

On which QUIC stream will this service connection be formed.

The channel rights for this connection.

Ancillary options for this connection.

Link target node.

An identifier (chosen by the link owner) to label this link. The link owner must guarantee that the tuple (to, local_id) is unique for each of it's held links.

Metrics associated with this link.

On which QUIC stream will this service connection be formed.

Transfer key tracking the transfer.

The handle rights that are given to this handle.

The Overnet proxy stream that was created to carry this socket. The protocol over said stream will be a ZirconSocket.

Socket options, per zx_socket_create.

The drain stream for this transfer. Buffered messages from the old proxy end will be sent via this unidirectional QUIC stream and should be processed prior to processing any messages from the new endpoint.

The peer node id for this proxy that we should reach out to. Note that this may be the same node that receives this message.

A key to identify this transfer of ownership.

The drain stream for this transfer. Buffered messages from the old proxy end will be sent via this unidirectional QUIC stream and should be processed prior to processing any messages from the new endpoint.

A key to identify this transfer of ownership.

Status of all active links originating at the sending node

Bytes part of the payload.

Handles part of the payload.

Some unit test... shouldn't be seen in the wild.

The overnetstack daemon on Fuchsia.

The non-Fuchsia routing daemon Ascendd.

The hoist Rust crate embedding Overnet.

Fuchsia

Linux

MacOS

A datagram oriented socket.

A stream oriented socket.

Path to the ascendd socket.

Connection label for this link.

Source address.

Destination address.

Source identifier for this link.

Number of packets received.

Number of packets sent.

Number of bytes received.

Number of bytes sent.

Round trip time for the connection in microseconds.

Number of ping requests sent.

Number of packets forwarded.

Type of link & configuration data.

Current round trip time for requests across this link in microseconds.

A string saying something about what operating system this node is running on Currently used: 'fuchsia', 'linux', 'mac'

A string saying something about the runtime environment of a node

The name of the binary containing Overnet

The hostname of the device running Overnet

Source address.

Destination address.

Whether this connection is a client.

True if the connection established and ready to send traffic.

Number of packets received.

Number of packets sent.

Number of packets lost.

Round trip time for the connection in microseconds.

Current congestion window in bytes.

Number of overnet messages sent.

Number of bytes sent due to overnet messages.

Number of connect to service requests.

Number of bytes sent due to connect to service requests.

Number of node description updates.

Number of bytes sent due to node description updates.

Number of link status updates.

Number of bytes sent due to link status updates.

Number of link status update acknowledgements sent.

Number of bytes sent due to link status update acknowledgements.

The set of services published by this node.

Node description, obtained by probing ProbeSelector.NODE_DESCRIPTION

Peer connections list, obtained by probing ProbeSelector.PEER_CONNECTIONS

Link list, obtained by probing ProbeSelector.LINKS

A label that might be used for debugging purposes.

How many bytes per second are transferable on this link (used to tune error recovery). If unset, error recovery will be disabled. If set, must not be 0, or else the receiving MeshController service will close the channel (as discussed in that protocol's documentation).

Protocol identification string; different kinds of streams might choose a different value here

Overnet NodeId of the sender

Optional label for debugging

Optional key (used on lossy connections to uniquely identify a handshake pair)

A link configured via fuchsia.overnet.MeshController/AttachSocket - these are links that are implemented externally to Overnet.

A link using overnetstack's UDP protocol. The content of this config is the address of the peer.

A link using Overnet's serial protocol acting as a server. The text is the canonicalized unparsed serial descriptor for this serial port.

A link using Overnet's serial protocol acting as a client. The text is the canonicalized unparsed serial descriptor for this serial port.

Ascendd server link. The text is the path to the ascendd socket.

A host binary connecting to ascendd. Text is the path to the ascendd socket.

Request to create a channel to a service exported by this peer.

Update this peers description on the server.

Update information about a link that this peer knows about on the remote peer.

Open a transfered stream.

Ping the peer and solicit a response. Used for verifying liveness. Value is echoed back in the PeerReply.pong message.

Acknowledge an UpdateLinkStatus message

Acknowledge a ping message.

A transfer is beginning: the sending node would like to transfer control.

Acknowledge a begin_transfer - the sender has seen a previously sent begin_transfer, and responded to it. This should be the last message sent on a regular stream.

End a transfer - signal that a drain stream has finished draining. This should be the last message sent on a drain stream.

Shutdown the stream with some status.

A new proxy is being created, and the other end of the proxy is on the sending node. This is the simple case, and we just communicate the QUIC stream ID that will be used to carry traffic.

An existing proxy is being transferred to this node. This node should initiate communication with the peer.

An existing proxy is being transferred to this node. This node should await contact from the peer.

A proxied channel.

A proxied socket.

Request ProbeResult.node_description is present in the result

Request ProbeResult.peer_connections is present in the result

Request ProbeResult.links is present in the result

Length of a transfer key.

Node-local link label.

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.