The timeout for a `UnixStream` will interrupt a `read` even when more data is
available. The preference would be that the timeout applies to each read, where
the timeout is reset again once a read is successful. This better supports
streaming semantics expected for the `Handle::subscribe` method.
To achieve this, the `LineIter` type holds the `UnixStream` and timeout
`Duration`. The `Iterator` implementation can then use `read_line` to progress
the stream one line at a time, and the timeout only applies to each read.
Co-authored-by: Alexis Sellier <alexis@radicle.xyz>
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Instead of re-loading the full inventory on `rad init`, we simply add
the new repository to the in-memory cache.
We also keep track of whether a fetch was a full clone, to know when
to update our routing table.
An informational message for the protocol is useful for sending
messages to a node that is not required to be relayed.
This message is introduced by starting with an ACK message for a set
of references being synced. This fixes an issue for announcing to a
node that is already synced, since it can now ACK that it received the
message and replies that it is synced.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
It can be useful to return the `RefsAt` that was announced for this
node, for example, to compare it to node events.
Change the `Handle` method to return `RefsAt` so that when it is
called it returns the local node's `RefsAt`.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
We improve the API so that error messages can be sent back and are
always expected as potential responses to commands. This means that
`CommandResult` is always the type that is sent for commands.
This includes some breaking changes, for example the default "success"
message is simply `{}` instead of `{"status":"ok"}`.
When a fetch is user-requested, a timeout can be supplied that is passed
down to the worker.
When a fetch is service-requested, a default timeout is used.
Only return once the connection is established or failed.
It's still not perfect, as several failure scenarios are not handled,
but it's an improvement.
Instead of using a command name plus arguments, we use a new `Command`
enum that is similar to the one in `radicle_node::service`. This way,
we're able to have more complex commands and parsing is simplified.
This is a fairly substantial change, which adds a new configuration file
to the user's `$RAD_HOME` that includes node configuration, including
the alias, and also makes node aliases required.
When running `rad auth`, the user is now prompted for an alias, which
defaults to `$USER`.
When running `rad self`, the alias is now shown.
If the user runs radicle without a config file, the defaults are loaded,
and `$USER` is used as the alias.
For the purposes of debugging running nodes, it's useful to know which
threads are doing what. This allows tools like `htop` to reveal which
threads are running.
Previously, only one connection to the node control socket could be
handled at a time. This usually worked fine, but if one connection hangs
for whatever reason, no other process can access the node.
This command announces refs to peers and waits for them to be
in sync.
Adds a subscribe method to `Handle` so that we can get the events
from the seed to allow us to confirm that the configured seeds fetched
from us.
The method `track_repo` only accepted the RID as the argument for
tracking.
Instead, allow passing Scope as an argument for tracking a
repository.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The connect command was unimplemented for both Node and the control
socket.
This wires up the connect functionality in both places.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The routing function for Node was not implemented and there were no
functions for getting any tracking information.
This implements routing, tracked_repos, and tracked_nodes. To
accomplish this it was necessary to add associated types to the
Handler trait so that implementations could differ in the types they
use for returning this data, i.e. the control socket needs to use a
channel while the Node needs to return serializable data.
Currently, the Node uses a `Vec` but it would be more beneficial to
return an Iterator directly to ensure we are not always hitting the
heap.
To allow for the tracking types to be used across radicle-node (the
crate) and in radicle::node (the module), it was necessary to move
the types to the common place, i.e. radicle::node. At the same time,
new structs were added to make it easier to refer to tracked repos vs
tracked nodes.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The Handle trait defines a FetchResult associated type. This type is
always instantiated to be the FetchResult enum in radicle::node.
Remove the associated type to simplify the trait.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Rust 1.67 was announced[0]. Update the necessary files for running
1.67 and fix the clippy suggestions for string interpolation.
[0]: https://blog.rust-lang.org/2023/01/26/Rust-1.67.0.html
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The tracking command was tracking a project when it should
have been tracking peers.
We also add the ability to pass an alias when tracking from
the CLI.
Signed-off-by: Alexis Sellier <alexis@radicle.xyz>
Fintan Halpenny
cloudhead
Alexis Sellier
Alexis Sellier