feat(core): add durable compaction barrier (#35371)

packages/client/src/effect/api/api.ts

@@ -168,8 +168,11 @@ export type Endpoint4_13Output = EffectValue<ReturnType<RawClient["server.sessio
 export type SessionShellOperation<E = never> = (input: Endpoint4_13Input) => Effect.Effect<Endpoint4_13Output, E>
 
 type Endpoint4_14Request = Parameters<RawClient["server.session"]["session.compact"]>[0]
-export type Endpoint4_14Input = { readonly sessionID: Endpoint4_14Request["params"]["sessionID"] }
-export type Endpoint4_14Output = EffectValue<ReturnType<RawClient["server.session"]["session.compact"]>>
+export type Endpoint4_14Input = {
+  readonly sessionID: Endpoint4_14Request["params"]["sessionID"]
+  readonly id?: Endpoint4_14Request["payload"]["id"]
+}
+export type Endpoint4_14Output = EffectValue<ReturnType<RawClient["server.session"]["session.compact"]>>["data"]
 export type SessionCompactOperation<E = never> = (input: Endpoint4_14Input) => Effect.Effect<Endpoint4_14Output, E>
 
 type Endpoint4_15Request = Parameters<RawClient["server.session"]["session.wait"]>[0]

packages/client/src/effect/generated/client.ts

@@ -229,9 +229,15 @@ const Endpoint4_13 = (raw: RawClient["server.session"]) => (input: Endpoint4_13I
   }).pipe(Effect.mapError(mapClientError))
 
 type Endpoint4_14Request = Parameters<RawClient["server.session"]["session.compact"]>[0]
-type Endpoint4_14Input = { readonly sessionID: Endpoint4_14Request["params"]["sessionID"] }
+type Endpoint4_14Input = {
+  readonly sessionID: Endpoint4_14Request["params"]["sessionID"]
+  readonly id?: Endpoint4_14Request["payload"]["id"]
+}
 const Endpoint4_14 = (raw: RawClient["server.session"]) => (input: Endpoint4_14Input) =>
-  raw["session.compact"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
+  raw["session.compact"]({ params: { sessionID: input["sessionID"] }, payload: { id: input["id"] } }).pipe(
+    Effect.mapError(mapClientError),
+    Effect.map((value) => value.data),
+  )
 
 type Endpoint4_15Request = Parameters<RawClient["server.session"]["session.wait"]>[0]
 type Endpoint4_15Input = { readonly sessionID: Endpoint4_15Request["params"]["sessionID"] }

packages/client/src/promise/generated/client.ts

@@ -556,16 +556,17 @@ export function make(options: ClientOptions) {
           requestOptions,
         ),
       compact: (input: SessionCompactInput, requestOptions?: RequestOptions) =>
-        request<SessionCompactOutput>(
+        request<{ readonly data: SessionCompactOutput }>(
           {
             method: "POST",
             path: `/api/session/${encodeURIComponent(input.sessionID)}/compact`,
-            successStatus: 204,
-            declaredStatuses: [404, 409, 503, 500, 400, 401],
-            empty: true,
+            body: { id: input["id"] },
+            successStatus: 200,
+            declaredStatuses: [409, 404, 400, 401],
+            empty: false,
           },
           requestOptions,
-        ),
+        ).then((value) => value.data),
       wait: (input: SessionWaitInput, requestOptions?: RequestOptions) =>
         request<SessionWaitOutput>(
           {

packages/client/src/promise/generated/types.ts

@@ -74,14 +74,6 @@ export type SkillNotFoundError = {
 export const isSkillNotFoundError = (value: unknown): value is SkillNotFoundError =>
   typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "SkillNotFoundError"
 
-export type SessionBusyError = {
-  readonly _tag: "SessionBusyError"
-  readonly sessionID: string
-  readonly message: string
-}
-export const isSessionBusyError = (value: unknown): value is SessionBusyError =>
-  typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "SessionBusyError"
-
 export type ServiceUnavailableError = {
   readonly _tag: "ServiceUnavailableError"
   readonly message: string
@@ -90,6 +82,14 @@ export type ServiceUnavailableError = {
 export const isServiceUnavailableError = (value: unknown): value is ServiceUnavailableError =>
   typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "ServiceUnavailableError"
 
+export type SessionBusyError = {
+  readonly _tag: "SessionBusyError"
+  readonly sessionID: string
+  readonly message: string
+}
+export const isSessionBusyError = (value: unknown): value is SessionBusyError =>
+  typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "SessionBusyError"
+
 export type UnknownError = {
   readonly _tag: "UnknownError"
   readonly message: string
@@ -879,9 +879,21 @@ export type SessionShellInput = {
 
 export type SessionShellOutput = void
 
-export type SessionCompactInput = { readonly sessionID: { readonly sessionID: string }["sessionID"] }
+export type SessionCompactInput = {
+  readonly sessionID: { readonly sessionID: string }["sessionID"]
+  readonly id?: { readonly id?: string | undefined }["id"]
+}
 
-export type SessionCompactOutput = void
+export type SessionCompactOutput = {
+  readonly data: {
+    readonly type: "compaction"
+    readonly admittedSeq: number
+    readonly id: string
+    readonly sessionID: string
+    readonly timeCreated: number
+    readonly handledSeq?: number
+  }
+}["data"]
 
 export type SessionWaitInput = { readonly sessionID: { readonly sessionID: string }["sessionID"] }
 
@@ -1095,6 +1107,7 @@ export type SessionContextOutput = {
       }
     | {
         readonly type: "compaction"
+        readonly status: "queued" | "running" | "completed" | "failed"
         readonly reason: "auto" | "manual"
         readonly summary: string
         readonly recent: string
@@ -1573,6 +1586,15 @@ export type SessionLogOutput =
             readonly error: { readonly type: string; readonly message: string }
           }
         }
+      | {
+          readonly id: string
+          readonly created: number
+          readonly metadata?: { readonly [x: string]: unknown }
+          readonly type: "session.compaction.admitted"
+          readonly durable: { readonly aggregateID: string; readonly seq: number; readonly version: number }
+          readonly location?: { readonly directory: string; readonly workspaceID?: string }
+          readonly data: { readonly sessionID: string; readonly inputID: string }
+        }
       | {
           readonly id: string
           readonly created: number
@@ -1596,6 +1618,15 @@ export type SessionLogOutput =
             readonly recent: string
           }
         }
+      | {
+          readonly id: string
+          readonly created: number
+          readonly metadata?: { readonly [x: string]: unknown }
+          readonly type: "session.compaction.failed"
+          readonly durable: { readonly aggregateID: string; readonly seq: number; readonly version: number }
+          readonly location?: { readonly directory: string; readonly workspaceID?: string }
+          readonly data: { readonly sessionID: string }
+        }
       | {
           readonly id: string
           readonly created: number
@@ -1830,6 +1861,7 @@ export type SessionMessageOutput = {
       }
     | {
         readonly type: "compaction"
+        readonly status: "queued" | "running" | "completed" | "failed"
         readonly reason: "auto" | "manual"
         readonly summary: string
         readonly recent: string
@@ -2034,6 +2066,7 @@ export type MessageListOutput = {
       }
     | {
         readonly type: "compaction"
+        readonly status: "queued" | "running" | "completed" | "failed"
         readonly reason: "auto" | "manual"
         readonly summary: string
         readonly recent: string
@@ -4888,6 +4921,15 @@ export type EventSubscribeOutput =
         readonly error: { readonly type: string; readonly message: string }
       }
     }
+  | {
+      readonly id: string
+      readonly created: number
+      readonly metadata?: { readonly [x: string]: unknown }
+      readonly type: "session.compaction.admitted"
+      readonly durable: { readonly aggregateID: string; readonly seq: number; readonly version: number }
+      readonly location?: { readonly directory: string; readonly workspaceID?: string }
+      readonly data: { readonly sessionID: string; readonly inputID: string }
+    }
   | {
       readonly id: string
       readonly created: number
@@ -4919,6 +4961,15 @@ export type EventSubscribeOutput =
         readonly recent: string
       }
     }
+  | {
+      readonly id: string
+      readonly created: number
+      readonly metadata?: { readonly [x: string]: unknown }
+      readonly type: "session.compaction.failed"
+      readonly durable: { readonly aggregateID: string; readonly seq: number; readonly version: number }
+      readonly location?: { readonly directory: string; readonly workspaceID?: string }
+      readonly data: { readonly sessionID: string }
+    }
   | {
       readonly id: string
       readonly created: number