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Quelle replay-history.ts
Sprache: JAVA
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Spracherkennung für: .ts vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
import type { AgentMessage } from "@mariozechner/pi-agent-core";
import type { SessionManager } from "@mariozechner/pi-coding-agent";
import type { OpenClawConfig } from "../../config/types.openclaw.js";
import type { ProviderRuntimeModel } from "../../plugins/provider-runtime-model.types.js";
import {
sanitizeProviderReplayHistoryWithPlugin,
validateProviderReplayTurnsWithPlugin,
} from "../../plugins/provider-runtime.js";
import type {
ProviderReplaySessionEntry,
ProviderReplaySessionState,
} from "../../plugins/types.js";
import {
hasInterSessionUserProvenance,
normalizeInputProvenance,
} from "../../sessions/input-provenance.js";
import { resolveImageSanitizationLimits } from "../image-sanitization.js";
import {
downgradeOpenAIFunctionCallReasoningPairs,
downgradeOpenAIReasoningBlocks,
sanitizeGoogleTurnOrdering,
sanitizeSessionMessagesImages,
validateAnthropicTurns,
validateGeminiTurns,
} from "../pi-embedded-helpers.js";
import {
sanitizeToolCallInputs,
sanitizeToolUseResultPairing,
stripToolResultDetails,
} from "../session-transcript-repair.js";
import { sanitizeToolCallIdsForCloudCodeAssist } from "../tool-call-id.js";
import type { TranscriptPolicy } from "../transcript-policy.js";
import {
resolveTranscriptPolicy,
shouldAllowProviderOwnedThinkingReplay,
} from "../transcript-policy.js";
import {
makeZeroUsageSnapshot,
normalizeUsage,
type AssistantUsageSnapshot,
type UsageLike,
} from "../usage.js";
import { dropThinkingBlocks } from "./thinking.js";
const INTER_SESSION_PREFIX_BASE = "[Inter-session message]";
const MODEL_SNAPSHOT_CUSTOM_TYPE = "model-snapshot";
type CustomEntryLike = { type?: unknown; customType?: unknown; data?: unknown };
type ModelSnapshotEntry = {
timestamp: number;
provider?: string;
modelApi?: string | null;
modelId?: string;
};
type ProviderReplayHookParams = {
config?: OpenClawConfig;
workspaceDir?: string;
env?: NodeJS.ProcessEnv;
provider: string;
modelId?: string;
modelApi?: string | null;
model?: ProviderRuntimeModel;
sessionId?: string;
};
function createProviderReplayPluginParams(params: ProviderReplayHookParams) {
const context = {
config: params.config,
workspaceDir: params.workspaceDir,
env: params.env,
provider: params.provider,
modelId: params.modelId,
modelApi: params.modelApi,
model: params.model,
sessionId: params.sessionId,
};
return {
provider: params.provider,
config: params.config,
workspaceDir: params.workspaceDir,
env: params.env,
context,
};
}
function buildInterSessionPrefix(message: AgentMessage): string {
const provenance = normalizeInputProvenance((message as { provenance?: unknown }).provenance);
if (!provenance) {
return INTER_SESSION_PREFIX_BASE;
}
const details = [
provenance.sourceSessionKey ? `sourceSession=${provenance.sourceSessionKey}` : undefined,
provenance.sourceChannel ? `sourceChannel=${provenance.sourceChannel}` : undefined,
provenance.sourceTool ? `sourceTool=${provenance.sourceTool}` : undefined,
].filter(Boolean);
if (details.length === 0) {
return INTER_SESSION_PREFIX_BASE;
}
return `${INTER_SESSION_PREFIX_BASE} ${details.join(" ")}`;
}
function annotateInterSessionUserMessages(messages: AgentMessage[]): AgentMessage[] {
let touched = false;
const out: AgentMessage[] = [];
for (const msg of messages) {
if (!hasInterSessionUserProvenance(msg as { role?: unknown; provenance?: unknown })) {
out.push(msg);
continue;
}
const prefix = buildInterSessionPrefix(msg);
const user = msg as Extract<AgentMessage, { role: "user" }>;
if (typeof user.content === "string") {
if (user.content.startsWith(prefix)) {
out.push(msg);
continue;
}
touched = true;
out.push({
...(msg as unknown as Record<string, unknown>),
content: `${prefix}\n${user.content}`,
} as AgentMessage);
continue;
}
if (!Array.isArray(user.content)) {
out.push(msg);
continue;
}
const textIndex = user.content.findIndex(
(block) =>
block &&
typeof block === "object" &&
(block as { type?: unknown }).type === "text" &&
typeof (block as { text?: unknown }).text === "string",
);
if (textIndex >= 0) {
const existing = user.content[textIndex] as { type: "text"; text: string };
if (existing.text.startsWith(prefix)) {
out.push(msg);
continue;
}
const nextContent = [...user.content];
nextContent[textIndex] = {
...existing,
text: `${prefix}\n${existing.text}`,
};
touched = true;
out.push({
...(msg as unknown as Record<string, unknown>),
content: nextContent,
} as AgentMessage);
continue;
}
touched = true;
out.push({
...(msg as unknown as Record<string, unknown>),
content: [{ type: "text", text: prefix }, ...user.content],
} as AgentMessage);
}
return touched ? out : messages;
}
function parseMessageTimestamp(value: unknown): number | null {
if (typeof value === "number" && Number.isFinite(value)) {
return value;
}
if (typeof value === "string") {
const parsed = Date.parse(value);
if (Number.isFinite(parsed)) {
return parsed;
}
}
return null;
}
function stripStaleAssistantUsageBeforeLatestCompaction(messages: AgentMessage[]): AgentMessage[] {
let latestCompactionSummaryIndex = -1;
let latestCompactionTimestamp: number | null = null;
for (let i = 0; i < messages.length; i += 1) {
const entry = messages[i];
if (entry?.role !== "compactionSummary") {
continue;
}
latestCompactionSummaryIndex = i;
latestCompactionTimestamp = parseMessageTimestamp(
(entry as { timestamp?: unknown }).timestamp ?? null,
);
}
if (latestCompactionSummaryIndex === -1) {
return messages;
}
const out = [...messages];
let touched = false;
for (let i = 0; i < out.length; i += 1) {
const candidate = out[i] as
| (AgentMessage & { usage?: unknown; timestamp?: unknown })
| undefined;
if (!candidate || candidate.role !== "assistant") {
continue;
}
if (!candidate.usage || typeof candidate.usage !== "object") {
continue;
}
const messageTimestamp = parseMessageTimestamp(candidate.timestamp);
const staleByTimestamp =
latestCompactionTimestamp !== null &&
messageTimestamp !== null &&
messageTimestamp <= latestCompactionTimestamp;
const staleByLegacyOrdering = i < latestCompactionSummaryIndex;
if (!staleByTimestamp && !staleByLegacyOrdering) {
continue;
}
// pi-coding-agent expects assistant usage to always be present during context
// accounting. Keep stale snapshots structurally valid, but zeroed out.
const candidateRecord = candidate as unknown as Record<string, unknown>;
out[i] = {
...candidateRecord,
usage: makeZeroUsageSnapshot(),
} as unknown as AgentMessage;
touched = true;
}
return touched ? out : messages;
}
export function normalizeAssistantReplayContent(messages: AgentMessage[]): AgentMessage[] {
let touched = false;
const out = [...messages];
for (let i = 0; i < out.length; i += 1) {
const message = out[i];
const replayContent = (message as { content?: unknown } | undefined)?.content;
if (!message || message.role !== "assistant" || typeof replayContent !== "string") {
continue;
}
out[i] = {
...message,
content: [{ type: "text", text: replayContent }],
};
touched = true;
}
return touched ? out : messages;
}
function normalizeAssistantUsageSnapshot(usage: unknown) {
const normalized = normalizeUsage((usage ?? undefined) as UsageLike | undefined);
if (!normalized) {
return makeZeroUsageSnapshot();
}
const input = normalized.input ?? 0;
const output = normalized.output ?? 0;
const cacheRead = normalized.cacheRead ?? 0;
const cacheWrite = normalized.cacheWrite ?? 0;
const totalTokens = normalized.total ?? input + output + cacheRead + cacheWrite;
const cost = normalizeAssistantUsageCost(usage);
return {
input,
output,
cacheRead,
cacheWrite,
totalTokens,
...(cost ? { cost } : {}),
};
}
function normalizeAssistantUsageCost(usage: unknown): AssistantUsageSnapshot["cost"] | undefined {
const base = makeZeroUsageSnapshot().cost;
if (!usage || typeof usage !== "object") {
return undefined;
}
const rawCost = (usage as { cost?: unknown }).cost;
if (!rawCost || typeof rawCost !== "object") {
return undefined;
}
const cost = rawCost as Record<string, unknown>;
const inputRaw = toFiniteCostNumber(cost.input);
const outputRaw = toFiniteCostNumber(cost.output);
const cacheReadRaw = toFiniteCostNumber(cost.cacheRead);
const cacheWriteRaw = toFiniteCostNumber(cost.cacheWrite);
const totalRaw = toFiniteCostNumber(cost.total);
if (
inputRaw === undefined &&
outputRaw === undefined &&
cacheReadRaw === undefined &&
cacheWriteRaw === undefined &&
totalRaw === undefined
) {
return undefined;
}
const input = inputRaw ?? base.input;
const output = outputRaw ?? base.output;
const cacheRead = cacheReadRaw ?? base.cacheRead;
const cacheWrite = cacheWriteRaw ?? base.cacheWrite;
const total = totalRaw ?? input + output + cacheRead + cacheWrite;
return { input, output, cacheRead, cacheWrite, total };
}
function toFiniteCostNumber(value: unknown): number | undefined {
return typeof value === "number" && Number.isFinite(value) ? value : undefined;
}
function ensureAssistantUsageSnapshots(messages: AgentMessage[]): AgentMessage[] {
if (messages.length === 0) {
return messages;
}
let touched = false;
const out = [...messages];
for (let i = 0; i < out.length; i += 1) {
const message = out[i] as (AgentMessage & { role?: unknown; usage?: unknown }) | undefined;
if (!message || message.role !== "assistant") {
continue;
}
const normalizedUsage = normalizeAssistantUsageSnapshot(message.usage);
const usageCost =
message.usage && typeof message.usage === "object"
? (message.usage as { cost?: unknown }).cost
: undefined;
const normalizedCost = normalizedUsage.cost;
if (
message.usage &&
typeof message.usage === "object" &&
(message.usage as { input?: unknown }).input === normalizedUsage.input &&
(message.usage as { output?: unknown }).output === normalizedUsage.output &&
(message.usage as { cacheRead?: unknown }).cacheRead === normalizedUsage.cacheRead &&
(message.usage as { cacheWrite?: unknown }).cacheWrite === normalizedUsage.cacheWrite &&
(message.usage as { totalTokens?: unknown }).totalTokens === normalizedUsage.totalTokens &&
((normalizedCost &&
usageCost &&
typeof usageCost === "object" &&
(usageCost as { input?: unknown }).input === normalizedCost.input &&
(usageCost as { output?: unknown }).output === normalizedCost.output &&
(usageCost as { cacheRead?: unknown }).cacheRead === normalizedCost.cacheRead &&
(usageCost as { cacheWrite?: unknown }).cacheWrite === normalizedCost.cacheWrite &&
(usageCost as { total?: unknown }).total === normalizedCost.total) ||
(!normalizedCost && usageCost === undefined))
) {
continue;
}
out[i] = {
...(message as unknown as Record<string, unknown>),
usage: normalizedUsage,
} as AgentMessage;
touched = true;
}
return touched ? out : messages;
}
function createProviderReplaySessionState(
sessionManager: SessionManager,
): ProviderReplaySessionState {
return {
getCustomEntries() {
try {
const customEntries: ProviderReplaySessionEntry[] = [];
for (const entry of sessionManager.getEntries()) {
const candidate = entry as CustomEntryLike;
if (candidate?.type !== "custom" || typeof candidate.customType !== "string") {
continue;
}
const customType = candidate.customType.trim();
if (!customType) {
continue;
}
customEntries.push({
customType,
data: candidate.data,
});
}
return customEntries;
} catch {
return [];
}
},
appendCustomEntry(customType: string, data: unknown) {
try {
sessionManager.appendCustomEntry(customType, data);
} catch {
// ignore persistence failures
}
},
};
}
function readLastModelSnapshot(sessionManager: SessionManager): ModelSnapshotEntry | null {
try {
const entries = sessionManager.getEntries();
for (let i = entries.length - 1; i >= 0; i -= 1) {
const entry = entries[i] as CustomEntryLike;
if (entry?.type !== "custom" || entry?.customType !== MODEL_SNAPSHOT_CUSTOM_TYPE) {
continue;
}
const data = entry?.data as ModelSnapshotEntry | undefined;
if (data && typeof data === "object") {
return data;
}
}
} catch {
return null;
}
return null;
}
function appendModelSnapshot(sessionManager: SessionManager, data: ModelSnapshotEntry): void {
try {
sessionManager.appendCustomEntry(MODEL_SNAPSHOT_CUSTOM_TYPE, data);
} catch {
// ignore persistence failures
}
}
function isSameModelSnapshot(a: ModelSnapshotEntry, b: ModelSnapshotEntry): boolean {
const normalize = (value?: string | null) => value ?? "";
return (
normalize(a.provider) === normalize(b.provider) &&
normalize(a.modelApi) === normalize(b.modelApi) &&
normalize(a.modelId) === normalize(b.modelId)
);
}
/**
* Applies the generic replay-history cleanup pipeline before provider-owned
* replay hooks run.
*/
export async function sanitizeSessionHistory(params: {
messages: AgentMessage[];
modelApi?: string | null;
modelId?: string;
provider?: string;
allowedToolNames?: Iterable<string>;
config?: OpenClawConfig;
workspaceDir?: string;
env?: NodeJS.ProcessEnv;
model?: ProviderRuntimeModel;
sessionManager: SessionManager;
sessionId: string;
policy?: TranscriptPolicy;
}): Promise<AgentMessage[]> {
// Keep docs/reference/transcript-hygiene.md in sync with any logic changes here.
const policy =
params.policy ??
resolveTranscriptPolicy({
modelApi: params.modelApi,
provider: params.provider,
modelId: params.modelId,
config: params.config,
workspaceDir: params.workspaceDir,
env: params.env,
model: params.model,
});
const withInterSessionMarkers = annotateInterSessionUserMessages(params.messages);
const allowProviderOwnedThinkingReplay = shouldAllowProviderOwnedThinkingReplay({
modelApi: params.modelApi,
policy,
});
const isOpenAIResponsesApi =
params.modelApi === "openai-responses" ||
params.modelApi === "openai-codex-responses" ||
params.modelApi === "azure-openai-responses";
const hasSnapshot = Boolean(params.provider || params.modelApi || params.modelId);
const priorSnapshot = hasSnapshot ? readLastModelSnapshot(params.sessionManager) : null;
const modelChanged = priorSnapshot
? !isSameModelSnapshot(priorSnapshot, {
timestamp: 0,
provider: params.provider,
modelApi: params.modelApi,
modelId: params.modelId,
})
: false;
const normalizedAssistantReplay = normalizeAssistantReplayContent(withInterSessionMarkers);
const sanitizedImages = await sanitizeSessionMessagesImages(
normalizedAssistantReplay,
"session:history",
{
sanitizeMode: policy.sanitizeMode,
sanitizeToolCallIds:
policy.sanitizeToolCallIds && !allowProviderOwnedThinkingReplay && !isOpenAIResponsesApi,
toolCallIdMode: policy.toolCallIdMode,
preserveNativeAnthropicToolUseIds: policy.preserveNativeAnthropicToolUseIds,
preserveSignatures: policy.preserveSignatures,
sanitizeThoughtSignatures: policy.sanitizeThoughtSignatures,
...resolveImageSanitizationLimits(params.config),
},
);
const droppedThinking = policy.dropThinkingBlocks
? dropThinkingBlocks(sanitizedImages)
: sanitizedImages;
const sanitizedToolCalls = sanitizeToolCallInputs(droppedThinking, {
allowedToolNames: params.allowedToolNames,
allowProviderOwnedThinkingReplay,
});
// OpenAI Responses rejects orphan/missing function_call_output items. Upstream
// Codex repairs those gaps with "aborted"; keep that before the fc_* downgrade
// so both call and result ids are rewritten together. Covered by unit replay
// tests plus live OpenAI/Codex and generic replay-repair model tests.
const openAIRepairedToolCalls =
isOpenAIResponsesApi && policy.repairToolUseResultPairing
? sanitizeToolUseResultPairing(sanitizedToolCalls, {
erroredAssistantResultPolicy: "drop",
// Match upstream Codex history normalization for OpenAI Responses:
// missing function_call_output entries are model-visible "aborted".
missingToolResultText: "aborted",
})
: sanitizedToolCalls;
const openAISafeToolCalls = isOpenAIResponsesApi
? downgradeOpenAIFunctionCallReasoningPairs(
downgradeOpenAIReasoningBlocks(openAIRepairedToolCalls, {
dropReplayableReasoning: modelChanged,
}),
)
: sanitizedToolCalls;
const sanitizedToolIds =
policy.sanitizeToolCallIds && policy.toolCallIdMode
? sanitizeToolCallIdsForCloudCodeAssist(openAISafeToolCalls, policy.toolCallIdMode, {
preserveNativeAnthropicToolUseIds: policy.preserveNativeAnthropicToolUseIds,
preserveReplaySafeThinkingToolCallIds: allowProviderOwnedThinkingReplay,
allowedToolNames: params.allowedToolNames,
})
: openAISafeToolCalls;
// Gemini/Anthropic-class providers also require tool results to stay adjacent
// to their assistant tool calls. They do not use Codex's "aborted" text, but
// the same ordering repair is live-tested with Gemini 3 Flash.
const repairedTools =
!isOpenAIResponsesApi && policy.repairToolUseResultPairing
? sanitizeToolUseResultPairing(sanitizedToolIds, {
erroredAssistantResultPolicy: "drop",
})
: sanitizedToolIds;
const sanitizedToolResults = stripToolResultDetails(repairedTools);
const sanitizedCompactionUsage = ensureAssistantUsageSnapshots(
stripStaleAssistantUsageBeforeLatestCompaction(sanitizedToolResults),
);
const provider = params.provider?.trim();
let providerSanitized: AgentMessage[] | undefined;
if (provider && provider.length > 0) {
const pluginParams = createProviderReplayPluginParams({ ...params, provider });
const providerResult = await sanitizeProviderReplayHistoryWithPlugin({
...pluginParams,
context: {
...pluginParams.context,
sessionId: params.sessionId ?? "",
messages: sanitizedCompactionUsage,
allowedToolNames: params.allowedToolNames,
sessionState: createProviderReplaySessionState(params.sessionManager),
},
});
providerSanitized = providerResult ?? undefined;
}
const sanitizedWithProvider = providerSanitized ?? sanitizedCompactionUsage;
if (hasSnapshot && (!priorSnapshot || modelChanged)) {
appendModelSnapshot(params.sessionManager, {
timestamp: Date.now(),
provider: params.provider,
modelApi: params.modelApi,
modelId: params.modelId,
});
}
if (!policy.applyGoogleTurnOrdering) {
return sanitizedWithProvider;
}
// Strict OpenAI-compatible providers (vLLM, Gemma, etc.) also reject
// conversations that start with an assistant turn (e.g. delivery-mirror
// messages after /new). Provider hooks may already have applied a
// provider-owned ordering rewrite above; keep this generic fallback for the
// strict OpenAI-compatible path and for any provider that leaves assistant-
// first repair to core. See #38962.
return sanitizeGoogleTurnOrdering(sanitizedWithProvider);
}
/**
* Runs provider-owned replay validation before falling back to the remaining
* generic validator pipeline.
*/
export async function validateReplayTurns(params: {
messages: AgentMessage[];
modelApi?: string | null;
modelId?: string;
provider?: string;
config?: OpenClawConfig;
workspaceDir?: string;
env?: NodeJS.ProcessEnv;
model?: ProviderRuntimeModel;
sessionId?: string;
policy?: TranscriptPolicy;
}): Promise<AgentMessage[]> {
const policy =
params.policy ??
resolveTranscriptPolicy({
modelApi: params.modelApi,
provider: params.provider,
modelId: params.modelId,
config: params.config,
workspaceDir: params.workspaceDir,
env: params.env,
model: params.model,
});
const provider = params.provider?.trim();
if (provider) {
const pluginParams = createProviderReplayPluginParams({ ...params, provider });
const providerValidated = await validateProviderReplayTurnsWithPlugin({
...pluginParams,
context: {
...pluginParams.context,
messages: params.messages,
},
});
if (providerValidated) {
return providerValidated;
}
}
const validatedGemini = policy.validateGeminiTurns
? validateGeminiTurns(params.messages)
: params.messages;
return policy.validateAnthropicTurns ? validateAnthropicTurns(validatedGemini) : validatedGemini;
}
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(vorverarbeitet am 2026-04-27)
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*© Formatika GbR, Deutschland
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2026-05-26
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