Rename the server crate and executable to runa and the REPL to runa-cli. Parse executable arguments with Clap derive/env, default the server to loopback port 3737, and support RUNA_LISTEN and RUNA_CONNECT with explicit flag precedence.
Remove the stdio transport and child-process client. Make mise start launch the server and mise cli launch the REPL, updating extension integration runners and documentation.
BREAKING CHANGE: runa now starts the WebSocket image server rather than the REPL; use runa-cli for the REPL. The runa-server package, stdio transport, LocalClient, ProtocolClient, and serve/serve-network mise tasks are removed.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Replace plain TCP JSON-lines connections with bounded loopback WebSockets using the required runa-debug subprotocol. Keep single-threaded image dispatch and stdio framing unchanged.
Broadcast coalesced, non-destructive image_changed invalidations after successful mutations. Update the REPL client and automatically refresh VS Code actor trees and open inspectors, preserving request correlation and connection-session isolation.
Validate negotiation, message limits and fragmentation, multi-client notifications, real REPL interoperability, and automatic mailbox/lifecycle/failure inspection in a VS Code extension host.
BREAKING CHANGE: the network endpoint now accepts only runa-debug WebSockets at the root path, not plain TCP JSON Lines. Rust network integrations must use WebSocketClient and serve_websocket. Request/response DTOs remain protocol v3; stdio is unchanged.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Introduce owned portable values with distinct actor references, bounded Rune conversion, JSON REPL literals, and nested reference completion. Preserve isolation and atomic transitions across state, messages, effects, migration, inspection, and TCP clients.
BREAKING CHANGE: protocol v3 replaces integer state and kind/value/target_ref messages with tagged values. Rune handlers now take (state, message) and return (new_state, [(actor_reference, message)]). The REPL send command accepts one JSON message.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add a reusable loopback TCP client, server-owned counter bootstrap, and shared-image reconnect coverage. Preserve actor state and behavior revisions across client disconnects without retrying uncertain requests.
BREAKING CHANGE: the REPL no longer starts an embedded image. Start runa-server with --listen before connecting; use --connect to select a loopback endpoint.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Require explicit behavior selection on spawn, expose randomized actor references, and add named REPL bindings, completion, history navigation, and protocol v2 routing.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add runa-client for launching the JSON-lines server as a child process and exchanging bounded, correlated protocol requests. Validate response versions and request IDs, expose graceful shutdown, and test the client against the real server process. Clarify that VS Code is planned to use an authenticated network connection to the same live image, while stdio serves local child-process integrations and actors remain in the image.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Replace the CLI's direct ImageApi dependency with protocol commands dispatched through runa-server. Render typed protocol replies for behavior, actor, event, lifecycle, and scheduler operations, preserving the interactive workflow while exercising the same contract used by the local JSON-lines transport.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Expose the runa-server protocol dispatcher over newline-delimited JSON on stdin/stdout for a trusted parent process. Bound request lines to 1 MiB, return one correlated response for each valid request, and fail explicitly on malformed or oversized input. Add the mise serve task and document that this is not a network listener or an authenticated service.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add a transport-neutral runa-server dispatcher that validates protocol requests, routes supported operations through runa-image-api, and converts actor snapshots, behavior revisions, events, and failures into wire DTOs. Document that event retrieval drains the in-memory queue and that network transport and authentication remain future work.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add the runa-protocol crate with version-1 request, response, and event DTOs, serde serialization, and basic envelope and input validation. Document the wire contract and clarify that transport, dispatch, and authentication remain future work.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Introduce the runa-image-api service boundary for behavior source retrieval, publishing, history, rollback, actor lifecycle, messaging, scheduling, snapshots, and events. Route the local CLI through the API and document that it is trusted and process-local, with no network authentication.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add stable versioned source and implementation IDs, exact original-source retention, compiler fingerprints, and an in-memory compiled artifact cache. Use implementation content IDs in runtime actor references.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Implement typed, budgeted Rune invocation slices and a minimal in-memory actor runtime with bounded mailboxes, state transitions, effects, and lifecycle operations. Add feasibility and runtime documentation with tests for async resumption, cancellation, and scheduler fairness.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Move the updated architecture specification into docs, add the Rune adapter library scaffold, and reserve the planned repository directories.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Steve Biedermann