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Remove unused session message processing (#3231)

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* perf(app): remove unused session message state

The legacy message accumulator had no readers but copied its full array for each activity and updated Zustand for every assistant chunk. Keep only the live voice-abort notification and voice transcription behavior.

* test(app): use live session action in task subscription test
This commit is contained in:
Mohamed Boudra
2026-08-11 19:28:35 +02:00
committed by GitHub
parent 163e7d1cc4
commit 1c905a114e
3 changed files with 3 additions and 230 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/app/src/contexts/session-context.tsx
+2 -129
View File
@@ -10,7 +10,7 @@ import {
createSetAgentInitializing,
refreshAgentInitializationTimeout,
} from "@/hooks/use-agent-initialization";
import { generateMessageId, type StreamItem } from "@/types/stream";
import type { StreamItem } from "@/types/stream";
import {
createSessionAgentStreamReducerQueue,
deriveAgentStreamTurnLiveness,
@@ -43,7 +43,6 @@ import type { AudioPlaybackSource } from "@/voice/audio-engine-types";
import {
selectAgentTimelineState,
useSessionStore,
type MessageEntry,
type SessionState,
} from "@/stores/session-store";
import { useWorkspaceSetupStore } from "@/stores/workspace-setup-store";
@@ -71,7 +70,6 @@ import { revalidateSessionAfterResume } from "@/contexts/session-resume-revalida
// Re-export types from session-store and draft-store for backward compatibility
export type { DraftInput } from "@/stores/draft-store";
export type {
MessageEntry,
Agent,
ExplorerEntry,
ExplorerFile,
@@ -275,30 +273,6 @@ function finalizeTimelineApplication(input: {
}
}
function applyToolResultToMessages(
toolCallId: string,
result: unknown,
): (prev: MessageEntry[]) => MessageEntry[] {
return (prev) =>
prev.map((msg) =>
msg.type === "tool_call" && msg.id === toolCallId
? { ...msg, result, status: "completed" as const }
: msg,
);
}
function applyToolErrorToMessages(
toolCallId: string,
error: unknown,
): (prev: MessageEntry[]) => MessageEntry[] {
return (prev) =>
prev.map((msg) =>
msg.type === "tool_call" && msg.id === toolCallId
? { ...msg, error, status: "failed" as const }
: msg,
);
}
function notifyVoiceAbortFailure(
data: Extract<SessionOutboundMessage, { type: "activity_log" }>["payload"],
notifyError: (message: string) => void,
@@ -342,8 +316,6 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
// Zustand store actions
const setIsPlayingAudio = useSessionStore((state) => state.setIsPlayingAudio);
const setMessages = useSessionStore((state) => state.setMessages);
const setCurrentAssistantMessage = useSessionStore((state) => state.setCurrentAssistantMessage);
const setAgentStreamTail = useSessionStore((state) => state.setAgentStreamTail);
const setAgentStreamHead = useSessionStore((state) => state.setAgentStreamHead);
const setAgentStreamState = useSessionStore((state) => state.setAgentStreamState);
@@ -935,98 +907,7 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
const unsubActivity = client.on("activity_log", (message) => {
if (message.type !== "activity_log") return;
const data = message.payload;
if (data.type === "system" && data.content.includes("Transcribing")) {
return;
}
if (data.type === "tool_call" && data.metadata) {
const toolCallId =
typeof data.metadata.toolCallId === "string" ? data.metadata.toolCallId : "";
const toolName = typeof data.metadata.toolName === "string" ? data.metadata.toolName : "";
const args = data.metadata.arguments;
setMessages(serverId, (prev) => [
...prev,
{
type: "tool_call",
id: toolCallId,
timestamp: Date.now(),
toolName,
args,
status: "executing",
},
]);
return;
}
if (data.type === "tool_result" && data.metadata) {
const toolCallId =
typeof data.metadata.toolCallId === "string" ? data.metadata.toolCallId : "";
const result = data.metadata.result;
const applyToolResult = applyToolResultToMessages(toolCallId, result);
setMessages(serverId, applyToolResult);
return;
}
if (data.type === "error" && data.metadata && "toolCallId" in data.metadata) {
const toolCallId =
typeof data.metadata.toolCallId === "string" ? data.metadata.toolCallId : "";
const error = data.metadata.error;
const applyToolError = applyToolErrorToMessages(toolCallId, error);
setMessages(serverId, applyToolError);
}
notifyVoiceAbortFailure(data, toast.error);
let activityType: "system" | "info" | "success" | "error" = "info";
if (data.type === "error") activityType = "error";
if (data.type === "transcript") {
setMessages(serverId, (prev) => [
...prev,
{
type: "user",
id: generateMessageId(),
timestamp: Date.now(),
message: data.content,
},
]);
return;
}
if (data.type === "assistant") {
setMessages(serverId, (prev) => [
...prev,
{
type: "assistant",
id: generateMessageId(),
timestamp: Date.now(),
message: data.content,
},
]);
setCurrentAssistantMessage(serverId, "");
return;
}
setMessages(serverId, (prev) => [
...prev,
{
type: "activity",
id: generateMessageId(),
timestamp: Date.now(),
activityType,
message: data.content,
metadata: data.metadata,
},
]);
});
const unsubChunk = client.on("assistant_chunk", (message) => {
if (message.type !== "assistant_chunk") return;
setCurrentAssistantMessage(serverId, (prev) => prev + message.payload.chunk);
notifyVoiceAbortFailure(message.payload, toast.error);
});
const unsubTranscription = client.on("transcription_result", (message) => {
@@ -1034,11 +915,6 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
const transcriptText = message.payload.text.trim();
voiceRuntime?.onTranscriptionResult(serverId, transcriptText);
if (!transcriptText) {
return;
}
setCurrentAssistantMessage(serverId, "");
});
const unsubVoiceInputState = client.on("voice_input_state", (message) => {
@@ -1081,7 +957,6 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
unsubPermissionResolved();
unsubAudioOutput();
unsubActivity();
unsubChunk();
unsubTranscription();
unsubVoiceInputState();
unsubTerminalAttention();
@@ -1092,8 +967,6 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
queryClient,
serverId,
setIsPlayingAudio,
setMessages,
setCurrentAssistantMessage,
setAgentStreamTail,
setAgentStreamHead,
setAgentStreamState,