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.

The handle rights that are given to this handle.

The Overnet proxy stream that was created to carry this eventpair. No payloads will be sent over this stream, however transport and signal control messages will be per the normal StreamControl/SignalUpdate protocols used for all handle types.

On which QUIC stream will this service connection be formed.

Transfer key tracking the transfer.

Target node id that can be routed to via this peer.

Metrics associated with this route.

Is this the last SetRoute frame in an update?

Routes to add to the route map being sent.

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.

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.

The unknown value reported when otherwise unconfigured.

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.

For IP based link protocols: the address of the receiver of this introduction, as observed by the sender.

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

Count of how many links are still negotiating, obtained by probing ProbeSelector.CONNECTING_LINK_COUNT

Intermediate proposed path to the destination (used for loop prevention).

Round trip time to the destination and back (in microseconds).

Update some signals

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.

Initial message.

Configure some routes. Since the complete routing table might be longer than can fit in one frame, it may take multiple set_route messages to update a routing table. is_end will be set on the last frame of a given update round to signify that the update is done.

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

Update this peers description on the server.

Open a transfered stream.

Acknowledge an UpdateLinkStatus 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.

A proxied eventpair.

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

Request ProbeResult.connecting_link_count 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.