app-server: notify clients of remote-control status changes (#19919)

## Why

Remote-control app-server enrollments have both an internal server id
and the environment id exposed to remote-control clients. App-server
clients need one current status snapshot that says whether remote
control is usable and which environment id, if any, is exposed.

A temporary websocket disconnect is not itself an identity change.
Account changes, stale enrollment invalidation, successful
re-enrollment, and missing ChatGPT auth are meaningful status changes.
Disabled remote control remains `disabled` regardless of auth or SQLite
state. SQLite startup failure disablement and enrollment persistence
failures are handled in #20068; this PR reports the resulting effective
status to clients.

## What changed

- Adds v2 `remoteControl/status/changed` carrying `state` and
`environmentId`.
- Adds `RemoteControlConnectionState` values: `disabled`, `connecting`,
`connected`, and `errored`.
- Exposes remote-control status updates through `RemoteControlHandle`
using a Tokio watch channel.
- Always sends the current remote-control status snapshot to newly
initialized app-server clients.
- Broadcasts status changes to initialized app-server clients when state
or environment id changes.
- Treats missing ChatGPT auth as an `errored` status while leaving it
retryable because auth can change at runtime.
- Clears `environmentId` when enrollment is cleared for account changes,
auth loss, stale backend invalidation, or disabled remote control.
- Updates app-server protocol schema fixtures, generated TypeScript,
app-server README, remote-control tests, and TUI exhaustive notification
matches.

## Stack

- Builds on #20068.

## Verification

- `just write-app-server-schema`
- `cargo test -p codex-app-server-protocol`
- `cargo test -p codex-app-server transport::remote_control --lib`
- `cargo check -p codex-tui`
- `just fix -p codex-app-server-protocol`
- `just fix -p codex-app-server`
- `just fix -p codex-tui`
This commit is contained in:
Ruslan Nigmatullin
2026-04-28 23:52:14 +00:00
committed by GitHub
parent 5e6cbbadf7
commit c6465c1ec2
17 changed files with 743 additions and 35 deletions
@@ -2603,6 +2603,33 @@
],
"type": "object"
},
"RemoteControlConnectionStatus": {
"enum": [
"disabled",
"connecting",
"connected",
"errored"
],
"type": "string"
},
"RemoteControlStatusChangedNotification": {
"description": "Current remote-control connection status and environment id exposed to clients.",
"properties": {
"environmentId": {
"type": [
"string",
"null"
]
},
"status": {
"$ref": "#/definitions/RemoteControlConnectionStatus"
}
},
"required": [
"status"
],
"type": "object"
},
"RequestId": {
"anyOf": [
{
@@ -5342,6 +5369,26 @@
"title": "App/list/updatedNotification",
"type": "object"
},
{
"properties": {
"method": {
"enum": [
"remoteControl/status/changed"
],
"title": "RemoteControl/status/changedNotificationMethod",
"type": "string"
},
"params": {
"$ref": "#/definitions/RemoteControlStatusChangedNotification"
}
},
"required": [
"method",
"params"
],
"title": "RemoteControl/status/changedNotification",
"type": "object"
},
{
"properties": {
"method": {
@@ -4348,6 +4348,26 @@
"title": "App/list/updatedNotification",
"type": "object"
},
{
"properties": {
"method": {
"enum": [
"remoteControl/status/changed"
],
"title": "RemoteControl/status/changedNotificationMethod",
"type": "string"
},
"params": {
"$ref": "#/definitions/v2/RemoteControlStatusChangedNotification"
}
},
"required": [
"method",
"params"
],
"title": "RemoteControl/status/changedNotification",
"type": "object"
},
{
"properties": {
"method": {
@@ -12499,6 +12519,35 @@
],
"type": "string"
},
"RemoteControlConnectionStatus": {
"enum": [
"disabled",
"connecting",
"connected",
"errored"
],
"type": "string"
},
"RemoteControlStatusChangedNotification": {
"$schema": "http://json-schema.org/draft-07/schema#",
"description": "Current remote-control connection status and environment id exposed to clients.",
"properties": {
"environmentId": {
"type": [
"string",
"null"
]
},
"status": {
"$ref": "#/definitions/v2/RemoteControlConnectionStatus"
}
},
"required": [
"status"
],
"title": "RemoteControlStatusChangedNotification",
"type": "object"
},
"RequestId": {
"anyOf": [
{
@@ -9173,6 +9173,35 @@
],
"type": "string"
},
"RemoteControlConnectionStatus": {
"enum": [
"disabled",
"connecting",
"connected",
"errored"
],
"type": "string"
},
"RemoteControlStatusChangedNotification": {
"$schema": "http://json-schema.org/draft-07/schema#",
"description": "Current remote-control connection status and environment id exposed to clients.",
"properties": {
"environmentId": {
"type": [
"string",
"null"
]
},
"status": {
"$ref": "#/definitions/RemoteControlConnectionStatus"
}
},
"required": [
"status"
],
"title": "RemoteControlStatusChangedNotification",
"type": "object"
},
"RequestId": {
"anyOf": [
{
@@ -10909,6 +10938,26 @@
"title": "App/list/updatedNotification",
"type": "object"
},
{
"properties": {
"method": {
"enum": [
"remoteControl/status/changed"
],
"title": "RemoteControl/status/changedNotificationMethod",
"type": "string"
},
"params": {
"$ref": "#/definitions/RemoteControlStatusChangedNotification"
}
},
"required": [
"method",
"params"
],
"title": "RemoteControl/status/changedNotification",
"type": "object"
},
{
"properties": {
"method": {
@@ -0,0 +1,31 @@
{
"$schema": "http://json-schema.org/draft-07/schema#",
"definitions": {
"RemoteControlConnectionStatus": {
"enum": [
"disabled",
"connecting",
"connected",
"errored"
],
"type": "string"
}
},
"description": "Current remote-control connection status and environment id exposed to clients.",
"properties": {
"environmentId": {
"type": [
"string",
"null"
]
},
"status": {
"$ref": "#/definitions/RemoteControlConnectionStatus"
}
},
"required": [
"status"
],
"title": "RemoteControlStatusChangedNotification",
"type": "object"
}
File diff suppressed because one or more lines are too long
@@ -0,0 +1,5 @@
// GENERATED CODE! DO NOT MODIFY BY HAND!
// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
export type RemoteControlConnectionStatus = "disabled" | "connecting" | "connected" | "errored";
@@ -0,0 +1,9 @@
// GENERATED CODE! DO NOT MODIFY BY HAND!
// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
import type { RemoteControlConnectionStatus } from "./RemoteControlConnectionStatus";
/**
* Current remote-control connection status and environment id exposed to clients.
*/
export type RemoteControlStatusChangedNotification = { status: RemoteControlConnectionStatus, environmentId: string | null, };
@@ -282,6 +282,8 @@ export type { ReasoningSummaryTextDeltaNotification } from "./ReasoningSummaryTe
export type { ReasoningTextDeltaNotification } from "./ReasoningTextDeltaNotification";
export type { RemoteControlClientConnectionAudience } from "./RemoteControlClientConnectionAudience";
export type { RemoteControlClientEnrollmentAudience } from "./RemoteControlClientEnrollmentAudience";
export type { RemoteControlConnectionStatus } from "./RemoteControlConnectionStatus";
export type { RemoteControlStatusChangedNotification } from "./RemoteControlStatusChangedNotification";
export type { RequestPermissionProfile } from "./RequestPermissionProfile";
export type { ResidencyRequirement } from "./ResidencyRequirement";
export type { ReviewDelivery } from "./ReviewDelivery";
@@ -1258,6 +1258,7 @@ server_notification_definitions! {
AccountUpdated => "account/updated" (v2::AccountUpdatedNotification),
AccountRateLimitsUpdated => "account/rateLimits/updated" (v2::AccountRateLimitsUpdatedNotification),
AppListUpdated => "app/list/updated" (v2::AppListUpdatedNotification),
RemoteControlStatusChanged => "remoteControl/status/changed" (v2::RemoteControlStatusChangedNotification),
ExternalAgentConfigImportCompleted => "externalAgentConfig/import/completed" (v2::ExternalAgentConfigImportCompletedNotification),
FsChanged => "fs/changed" (v2::FsChangedNotification),
ReasoningSummaryTextDelta => "item/reasoning/summaryTextDelta" (v2::ReasoningSummaryTextDeltaNotification),
@@ -2878,6 +2878,25 @@ pub struct DeviceKeyPublicResponse {
pub protection_class: DeviceKeyProtectionClass,
}
/// Current remote-control connection status and environment id exposed to clients.
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
#[serde(rename_all = "camelCase")]
#[ts(export_to = "v2/")]
pub struct RemoteControlStatusChangedNotification {
pub status: RemoteControlConnectionStatus,
pub environment_id: Option<String>,
}
#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
#[serde(rename_all = "camelCase")]
#[ts(rename_all = "camelCase", export_to = "v2/")]
pub enum RemoteControlConnectionStatus {
Disabled,
Connecting,
Connected,
Errored,
}
/// Audience for a remote-control client connection device-key proof.
#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
#[serde(rename_all = "snake_case")]