Files
pikasTech-HWLAB/internal/cloud/server-code-agent-http.ts
T
2026-06-02 08:35:12 +08:00

1289 lines
50 KiB
TypeScript

import { randomUUID } from "node:crypto";
import { M3_IO_CONTROL_ROUTE, M3_STATUS_ROUTE, describeM3StatusLive, handleM3IoControl } from "./m3-io-control.ts";
import {
agentRunSessionEvidence,
cancelAgentRunChatTurn,
codeAgentAgentRunAdapterEnabled,
initialAgentRunChatResult,
loadPersistedAgentRunResult,
refreshAgentRunTrace,
submitAgentRunChatTurn,
syncAgentRunChatResult
} from "./code-agent-agentrun-adapter.ts";
import { createCodeAgentErrorPayload, handleCodeAgentChat } from "./code-agent-chat.ts";
import { defaultCodeAgentTraceStore } from "./code-agent-trace-store.ts";
import { codeAgentSessionLifecycleSummary } from "./code-agent-session-lifecycle.ts";
import {
firstHeaderValue,
getHeader,
parsePositiveInteger,
positiveInteger,
readBody,
safeConversationId,
safeOpaqueId,
safeSessionId,
safeTraceId,
sendJson,
truthyFlag
} from "./server-http-utils.ts";
const DEFAULT_CODE_AGENT_RESULT_TRACE_EVENT_LIMIT = 120;
const DEFAULT_CODE_AGENT_PROVIDER_PROFILE = "deepseek";
const CODE_AGENT_PROVIDER_PROFILE_IDS = Object.freeze(["deepseek", "codex-api", "runtime-default"]);
const CODE_AGENT_PROVIDER_PROFILE_LABELS = Object.freeze({
"deepseek": "DeepSeek",
"codex-api": "Codex API",
"runtime-default": "运行默认"
});
const DEFAULT_CODE_AGENT_CODEX_API_MODEL = "gpt-5.5";
const DEFAULT_CODE_AGENT_CODEX_API_BASE_URL = "http://127.0.0.1:49280/responses";
const DEFAULT_CODE_AGENT_DEEPSEEK_MODEL = "deepseek-chat";
export async function handleCodeAgentChatHttp(request, response, options) {
const body = await readBody(request, options.bodyLimitBytes);
let params = {};
try {
params = body ? JSON.parse(body) : {};
} catch (error) {
sendJson(response, 400, {
...createCodeAgentErrorPayload({
code: "parse_error",
message: "Invalid JSON body",
reason: error.message,
traceId: getHeader(request, "x-trace-id") || "trc_unassigned",
model: options.env?.HWLAB_CODE_AGENT_MODEL || options.env?.OPENAI_MODEL || process.env.HWLAB_CODE_AGENT_MODEL || process.env.OPENAI_MODEL || "unknown",
layer: "api",
retryable: true
})
});
return;
}
if (!params || typeof params !== "object" || Array.isArray(params)) {
sendJson(response, 400, {
...createCodeAgentErrorPayload({
code: "invalid_params",
message: "Code Agent chat body must be a JSON object",
traceId: getHeader(request, "x-trace-id") || "trc_unassigned",
model: options.env?.HWLAB_CODE_AGENT_MODEL || options.env?.OPENAI_MODEL || process.env.HWLAB_CODE_AGENT_MODEL || process.env.OPENAI_MODEL || "unknown",
layer: "api",
retryable: true
})
});
return;
}
const traceId = safeTraceId(getHeader(request, "x-trace-id") || params.traceId) || `trc_${randomUUID()}`;
const chatParams = {
...params,
traceId,
ownerUserId: options.actor?.id ?? params.ownerUserId,
ownerRole: options.actor?.role ?? params.ownerRole
};
const workspaceClaim = await claimWorkbenchWorkspaceTurn({ params: chatParams, options, traceId, response });
if (workspaceClaim?.blocked) return;
if (codeAgentChatShortConnectionRequested(request, params, options)) {
submitCodeAgentChatTurn({
params: chatParams,
options,
traceId
});
const traceUrl = `/v1/agent/chat/trace/${encodeURIComponent(traceId)}`;
sendJson(response, 202, {
accepted: true,
status: "running",
shortConnection: true,
controlSemantics: "submit-and-poll",
traceId,
workspaceId: workspaceClaim?.workspace?.id ?? null,
workspaceRevision: workspaceClaim?.workspace?.revision ?? null,
conversationId: safeConversationId(params.conversationId) || null,
sessionId: safeSessionId(params.sessionId) || null,
traceUrl,
resultUrl: `/v1/agent/chat/result/${encodeURIComponent(traceId)}`,
streamUrl: `${traceUrl}/stream`,
cancelUrl: "/v1/agent/chat/cancel",
polling: {
resultIntervalMs: parsePositiveInteger(options.env?.HWLAB_CODE_AGENT_RESULT_POLL_INTERVAL_MS, 1000),
traceIntervalMs: parsePositiveInteger(options.env?.HWLAB_CODE_AGENT_TRACE_POLL_INTERVAL_MS, 1000)
},
runnerTrace: (options.traceStore ?? defaultCodeAgentTraceStore).snapshot(traceId)
});
return;
}
const payload = await runCodeAgentChat(chatParams, options);
await recordCodeAgentSessionOwner({ payload, params: chatParams, options, status: payload.status === "completed" ? "active" : payload.status });
const responsePayload = annotateOwner(payload, chatParams);
sendJson(response, responsePayload.status === "failed" && responsePayload.error?.code === "invalid_params" ? 400 : 200, responsePayload);
}
async function runCodeAgentChat(params, options) {
return handleCodeAgentChat(params, await codeAgentChatExecutionOptions(options, params));
}
async function codeAgentChatExecutionOptions(options = {}, params = {}) {
const env = codeAgentProviderProfileEnv(options.env ?? process.env, params);
Object.assign(env, await codeAgentDevicePodAuthEnv(options, env));
return {
callProvider: options.callCodeAgentProvider,
timeoutMs: options.codeAgentTimeoutMs,
hardTimeoutMs: options.codeAgentHardTimeoutMs,
env,
workspace: options.workspace,
skillsDirs: options.skillsDirs,
skillsDirsExact: options.skillsDirsExact,
skillsDiscoveryDelayMs: options.skillsDiscoveryDelayMs,
sessionRegistry: options.sessionRegistry,
m3IoSkillRequestJson: options.m3IoSkillRequestJson ?? createCodeAgentM3HwlabApiRequestJson(options),
codexStdioManager: options.codexStdioManager,
traceStore: options.traceStore,
gatewayRegistry: options.gatewayRegistry
};
}
async function codeAgentDevicePodAuthEnv(options = {}, env = process.env) {
if (typeof options.accessController?.createCodeAgentDevicePodSession !== "function") return {};
const auth = await options.accessController.createCodeAgentDevicePodSession();
if (!auth?.token) return {};
const runtimeNamespace = runtimeNamespaceForEnv(env);
const runtimeLane = runtimeLaneForNamespace(runtimeNamespace) ?? runtimeLaneForEnv(env);
const inClusterApiUrl = internalCodeAgentApiUrl(env, runtimeNamespace);
const apiUrl = firstNonEmptyValue(
codeAgentAgentRunAdapterEnabled(env) ? inClusterApiUrl : null,
env.HWLAB_RUNTIME_API_URL,
env.HWLAB_CODE_AGENT_DEVICE_POD_API_URL,
sameRuntimeEndpoint(env.HWLAB_DEVICE_POD_API_URL, runtimeNamespace, runtimeLane),
sameRuntimeEndpoint(env.HWLAB_CLOUD_API_URL, runtimeNamespace, runtimeLane),
env.HWLAB_PUBLIC_ENDPOINT,
localCloudApiUrl(env)
);
return {
HWLAB_DEVICE_POD_API_URL: apiUrl,
HWLAB_CLOUD_API_URL: apiUrl,
HWLAB_RUNTIME_API_URL: apiUrl,
HWLAB_RUNTIME_WEB_URL: apiUrl,
HWLAB_RUNTIME_NAMESPACE: runtimeNamespace,
HWLAB_RUNTIME_LANE: runtimeLane,
HWLAB_RUNTIME_ENDPOINT_SOURCE: codeAgentAgentRunAdapterEnabled(env) ? "runtime-namespace" : "runtime-env",
HWLAB_RUNTIME_ENDPOINT_LOCKED: "1",
HWLAB_CODE_AGENT_ASSEMBLED_RUNTIME: "1",
HWLAB_DEVICE_POD_SESSION_TOKEN: auth.token
};
}
function internalCodeAgentApiUrl(env = process.env, namespace = runtimeNamespaceForEnv(env)) {
// Fetch/undici blocks cloud-api's 6667 as a bad port, so AgentRun runners use the internal web proxy.
const serviceName = firstNonEmptyValue(env.HWLAB_CODE_AGENT_INTERNAL_API_SERVICE_NAME, env.HWLAB_CLOUD_WEB_SERVICE_NAME, "hwlab-cloud-web");
const port = parsePositiveInteger(firstNonEmptyValue(env.HWLAB_CODE_AGENT_INTERNAL_API_PORT, env.HWLAB_CLOUD_WEB_PORT), 8080);
return `http://${serviceName}.${namespace}.svc.cluster.local:${port}`;
}
function runtimeNamespaceForEnv(env = process.env) {
return firstNonEmptyValue(
env.HWLAB_RUNTIME_NAMESPACE,
env.POD_NAMESPACE,
env.HWLAB_NAMESPACE,
defaultRuntimeNamespace(env)
);
}
function runtimeLaneForEnv(env = process.env) {
const profile = String(firstNonEmptyValue(env.HWLAB_RUNTIME_LANE, env.HWLAB_GITOPS_LANE, env.HWLAB_GITOPS_PROFILE, env.HWLAB_ENVIRONMENT, env.HWLAB_BOOT_REF, "dev") ?? "dev").trim().toLowerCase();
if (profile === "prod" || profile === "production") return "prod";
if (profile === "v02" || profile === "v0.2" || profile === "0.2") return "v02";
return "dev";
}
function runtimeLaneForNamespace(namespace) {
if (namespace === "hwlab-v02") return "v02";
if (namespace === "hwlab-prod") return "prod";
if (namespace === "hwlab-dev") return "dev";
return null;
}
function sameRuntimeEndpoint(value, namespace, lane) {
const text = firstNonEmptyValue(value);
if (!text) return null;
const endpointLane = runtimeLaneForEndpoint(text);
const endpointNamespace = runtimeNamespaceForEndpoint(text);
if (namespace && endpointNamespace && endpointNamespace !== namespace) return null;
if (lane && endpointLane && endpointLane !== lane) return null;
return text;
}
function runtimeNamespaceForEndpoint(value) {
const match = String(value ?? "").match(/\.((?:hwlab-[a-z0-9-]+))\.svc\.cluster\.local(?::|\/|$)/iu);
return match?.[1] ?? null;
}
function runtimeLaneForEndpoint(value) {
const text = String(value ?? "").toLowerCase();
if (/hwlab-v02|:19666(?:\/|$)|:19667(?:\/|$)/u.test(text)) return "v02";
if (/hwlab-prod|:18666(?:\/|$)|:18667(?:\/|$)/u.test(text)) return "prod";
if (/hwlab-dev|:17666(?:\/|$)|:17667(?:\/|$)|:16666(?:\/|$)|:16667(?:\/|$)/u.test(text)) return "dev";
return null;
}
function defaultRuntimeNamespace(env = process.env) {
const profile = runtimeLaneForEnv(env);
if (profile === "prod") return "hwlab-prod";
if (profile === "v02") return "hwlab-v02";
return "hwlab-dev";
}
function localCloudApiUrl(env = process.env) {
const port = parsePositiveInteger(env.HWLAB_CLOUD_API_PORT, 6667);
return `http://127.0.0.1:${port}`;
}
function codeAgentProviderProfileEnv(env = process.env, params = {}) {
const profile = normalizeCodeAgentProviderProfile(params.providerProfile ?? params.codeAgentProviderProfile ?? env.HWLAB_CODE_AGENT_DEFAULT_PROVIDER_PROFILE);
if (profile === "runtime-default") return env;
const overlay = { ...env };
overlay.HWLAB_CODE_AGENT_SELECTED_PROVIDER_PROFILE = profile;
overlay.HWLAB_CODE_AGENT_PROVIDER_PROFILE_LABEL = CODE_AGENT_PROVIDER_PROFILE_LABELS[profile] ?? profile;
overlay.HWLAB_CODE_AGENT_PROVIDER = "codex-stdio";
if (profile === "codex-api") {
overlay.HWLAB_CODE_AGENT_MODEL = firstNonEmptyValue(env.HWLAB_CODE_AGENT_CODEX_API_MODEL, env.HWLAB_CODE_AGENT_LEGACY_CODEX_MODEL, DEFAULT_CODE_AGENT_CODEX_API_MODEL);
overlay.HWLAB_CODE_AGENT_OPENAI_BASE_URL = firstNonEmptyValue(env.HWLAB_CODE_AGENT_CODEX_API_BASE_URL, env.HWLAB_CODE_AGENT_LEGACY_OPENAI_BASE_URL, DEFAULT_CODE_AGENT_CODEX_API_BASE_URL);
} else {
overlay.HWLAB_CODE_AGENT_MODEL = firstNonEmptyValue(env.HWLAB_CODE_AGENT_DEEPSEEK_MODEL, DEFAULT_CODE_AGENT_DEEPSEEK_MODEL);
overlay.HWLAB_CODE_AGENT_OPENAI_BASE_URL = firstNonEmptyValue(env.HWLAB_CODE_AGENT_DEEPSEEK_BASE_URL, defaultDeepSeekBaseUrlForEnv(env));
}
overlay.NO_PROXY = mergeNoProxyEntries(env.NO_PROXY, codeAgentClusterNoProxyEntries(env));
overlay.no_proxy = mergeNoProxyEntries(env.no_proxy ?? env.NO_PROXY, codeAgentClusterNoProxyEntries(env));
return overlay;
}
function normalizeCodeAgentProviderProfile(value) {
const text = String(value ?? DEFAULT_CODE_AGENT_PROVIDER_PROFILE).trim().toLowerCase();
return CODE_AGENT_PROVIDER_PROFILE_IDS.includes(text) ? text : DEFAULT_CODE_AGENT_PROVIDER_PROFILE;
}
function defaultDeepSeekBaseUrlForEnv(env = process.env) {
const namespace = env.HWLAB_GITOPS_PROFILE === "prod" || env.HWLAB_ENVIRONMENT === "prod" ? "hwlab-prod" : "hwlab-dev";
return `http://hwlab-deepseek-proxy.${namespace}.svc.cluster.local:4000/v1/responses`;
}
function codeAgentClusterNoProxyEntries(env = process.env) {
const namespace = env.HWLAB_GITOPS_PROFILE === "prod" || env.HWLAB_ENVIRONMENT === "prod" ? "hwlab-prod" : "hwlab-dev";
return [
`${namespace}.svc.cluster.local`,
".svc",
".cluster.local",
"127.0.0.1",
"localhost",
"::1",
"10.0.0.0/8",
"10.42.0.0/16",
"10.43.0.0/16",
"hyueapi.com",
".hyueapi.com",
"hyui.com",
".hyui.com",
"api.minimaxi.com",
".minimaxi.com"
];
}
function mergeNoProxyEntries(current, additions = []) {
return uniqueStrings([...String(current ?? "").split(","), ...additions]).join(",");
}
function firstNonEmptyValue(...values) {
for (const value of values) {
const text = String(value ?? "").trim();
if (text) return text;
}
return null;
}
function submitCodeAgentChatTurn({ params, options, traceId }) {
const traceStore = options.traceStore ?? defaultCodeAgentTraceStore;
const results = options.codeAgentChatResults ?? createCodeAgentChatResultStore();
if (codeAgentAgentRunAdapterEnabled(options.env ?? process.env)) {
const initial = initialAgentRunChatResult({ params, options, traceId });
results.set(traceId, annotateOwner(initial, params));
const run = async () => {
let executionOptions = options;
try {
executionOptions = { ...options, ...(await codeAgentChatExecutionOptions(options, params)) };
const payload = await submitAgentRunChatTurn({ params, options: executionOptions, traceId, traceStore, results });
if (isCodeAgentResultCanceled(results.get(traceId))) return;
const owned = annotateOwner(payload, params);
await recordCodeAgentSessionOwner({ payload: owned, params, options: executionOptions, status: "running" });
results.set(traceId, owned);
} catch (error) {
if (isCodeAgentResultCanceled(results.get(traceId))) return;
const payload = annotateOwner({
...initial,
status: "failed",
error: {
code: error?.code ?? "agentrun_dispatch_failed",
layer: "agentrun",
retryable: true,
message: error?.message ?? "AgentRun dispatch failed",
userMessage: "AgentRun 调度失败;trace/result 轮询已保留错误。"
},
blocker: {
code: error?.code ?? "agentrun_dispatch_failed",
layer: "agentrun",
retryable: true,
summary: error?.message ?? "AgentRun dispatch failed"
},
runnerTrace: traceStore.snapshot(traceId),
updatedAt: new Date().toISOString()
}, params);
results.set(traceId, payload);
traceStore.append(traceId, {
type: "result",
status: "failed",
label: "agentrun:dispatch:failed",
errorCode: payload.error.code,
message: payload.error.message,
terminal: true
});
await recordCodeAgentSessionOwner({ payload, params, options: executionOptions, status: "failed" });
}
};
setImmediate(() => { run(); });
return;
}
results.set(traceId, {
accepted: true,
status: "running",
traceId,
conversationId: safeConversationId(params.conversationId) || null,
sessionId: safeSessionId(params.sessionId) || null,
updatedAt: new Date().toISOString()
});
traceStore.ensure(traceId, {
runnerKind: "codex-app-server-stdio-runner",
workspace: options.workspace ?? options.env?.HWLAB_CODE_AGENT_CODEX_WORKSPACE ?? options.env?.HWLAB_CODE_AGENT_WORKSPACE ?? null,
sandbox: options.env?.HWLAB_CODE_AGENT_CODEX_SANDBOX ?? null,
sessionMode: "codex-app-server-stdio-long-lived",
implementationType: "repo-owned-codex-app-server-stdio-session"
});
traceStore.append(traceId, {
type: "request",
status: "accepted",
label: "request:accepted-short-connection",
message: "Code Agent request accepted; client must poll trace/result with short HTTP requests.",
waitingFor: "codex-stdio"
});
const run = async () => {
try {
const payload = await runCodeAgentChat(params, options);
if (isCodeAgentResultCanceled(results.get(traceId))) return;
await recordCodeAgentSessionOwner({ payload, params, options, status: payload.status === "completed" ? "active" : payload.status });
results.set(traceId, annotateOwner(payload, params));
traceStore.append(traceId, {
type: "result",
status: payload.status === "completed" ? "completed" : "failed",
label: `result:${payload.status}`,
message: payload.status === "completed"
? "Code Agent result is ready for short-connection polling."
: payload.error?.message ?? "Code Agent completed without a successful reply.",
sessionId: payload.sessionId ?? payload.session?.sessionId,
sessionStatus: payload.session?.status,
terminal: true
});
} catch (error) {
if (isCodeAgentResultCanceled(results.get(traceId))) return;
const payload = {
status: "failed",
traceId,
conversationId: safeConversationId(params.conversationId) || null,
sessionId: safeSessionId(params.sessionId) || null,
error: {
code: "code_agent_background_failed",
layer: "api",
retryable: true,
message: error?.message ?? "Code Agent background turn failed",
userMessage: "Code Agent 后台任务失败;trace/result 轮询已保留错误。"
},
updatedAt: new Date().toISOString()
};
results.set(traceId, payload);
traceStore.append(traceId, {
type: "result",
status: "failed",
label: "result:failed",
errorCode: payload.error.code,
message: payload.error.message,
terminal: true
});
}
};
setImmediate(() => {
run();
});
}
function codeAgentChatShortConnectionRequested(request, params, options = {}) {
const header = firstHeaderValue(request, "prefer");
const explicit = firstHeaderValue(request, "x-hwlab-short-connection");
const envValue = options.env?.HWLAB_CODE_AGENT_CHAT_SHORT_CONNECTION;
return codeAgentAgentRunAdapterEnabled(options.env ?? process.env) ||
/(?:^|,)\s*respond-async\s*(?:,|$)/iu.test(String(header ?? "")) ||
truthyFlag(explicit) ||
params?.shortConnection === true ||
truthyFlag(envValue);
}
export async function handleCodeAgentChatResultHttp(request, response, url, options) {
const parts = url.pathname.split("/").filter(Boolean);
const traceId = decodeURIComponent(parts[4] ?? "");
if (!safeTraceId(traceId)) {
sendJson(response, 400, {
error: {
code: "invalid_trace_id",
message: "traceId must start with trc_ and contain only safe identifier characters"
}
});
return;
}
const results = options.codeAgentChatResults;
const result = results?.get(traceId) ?? null;
if (result && !canAccessOwnedResult(result, options.actor)) {
sendJson(response, 403, {
error: {
code: "agent_session_owner_required",
message: "Only the session owner or admin can read this Code Agent result"
}
});
return;
}
if ((result?.agentRun?.runId && result.status === "running") || (!result && codeAgentAgentRunAdapterEnabled(options.env ?? process.env))) {
try {
const synced = await syncAgentRunChatResult({ traceId, currentResult: result, options, traceStore: options.traceStore ?? defaultCodeAgentTraceStore });
if (synced.result && !canAccessOwnedResult(synced.result, options.actor)) {
sendJson(response, 403, {
error: {
code: "agent_session_owner_required",
message: "Only the session owner or admin can read this Code Agent result"
}
});
return;
}
if (synced.result && synced.result.status !== "running") {
await recordCodeAgentSessionOwner({ payload: synced.result, params: synced.result, options, status: synced.result.status === "completed" ? "active" : synced.result.status });
sendJson(response, 200, compactCodeAgentChatResultPayload(synced.result, options));
return;
}
if (synced.result) {
sendJson(response, 202, {
accepted: true,
status: "running",
shortConnection: true,
traceId,
agentRun: synced.result.agentRun,
runnerTrace: compactRunnerTraceForResult(synced.runnerTrace, resultTraceEventLimit(options)),
waitingFor: synced.runnerTrace?.waitingFor ?? "agentrun-result"
});
return;
}
} catch (error) {
const traceStore = options.traceStore ?? defaultCodeAgentTraceStore;
traceStore.append(traceId, {
type: "result",
status: "degraded",
label: "agentrun:result:poll-failed",
errorCode: error?.code ?? "agentrun_result_poll_failed",
message: error?.message ?? "AgentRun result polling failed",
waitingFor: "agentrun-result"
});
if (result?.agentRun) {
sendJson(response, 202, {
accepted: true,
status: "running",
shortConnection: true,
traceId,
agentRun: result.agentRun,
runnerTrace: compactRunnerTraceForResult(traceStore.snapshot(traceId), resultTraceEventLimit(options)),
waitingFor: "agentrun-result",
degraded: true,
error: { code: error?.code ?? "agentrun_result_poll_failed", message: error?.message ?? "AgentRun result polling failed" }
});
return;
}
}
}
if (result && result.status !== "running") {
sendJson(response, 200, compactCodeAgentChatResultPayload(result, options));
return;
}
const traceStore = options.traceStore ?? defaultCodeAgentTraceStore;
const runnerTrace = traceStore.snapshot(traceId);
if (result || runnerTrace.status !== "missing") {
sendJson(response, 202, {
accepted: true,
status: "running",
shortConnection: true,
traceId,
runnerTrace: compactRunnerTraceForResult(runnerTrace, resultTraceEventLimit(options)),
waitingFor: runnerTrace.waitingFor ?? "codex-stdio"
});
return;
}
sendJson(response, 404, {
error: {
code: "code_agent_result_not_found",
message: `No Code Agent result is registered for ${traceId}`
}
});
}
export async function handleCodeAgentInspectHttp(request, response, url, options) {
const query = {
conversationId: safeConversationId(url.searchParams.get("conversationId")),
sessionId: safeSessionId(url.searchParams.get("sessionId")),
threadId: safeOpaqueId(url.searchParams.get("threadId")),
traceId: safeTraceId(url.searchParams.get("traceId"))
};
const sessionRegistry = options.sessionRegistry;
const traceStore = options.traceStore ?? defaultCodeAgentTraceStore;
const manager = options.codexStdioManager;
const managerDescription = manager && typeof manager.describe === "function" ? manager.describe() : null;
const managerRecentSessions = Array.isArray(managerDescription?.recentSessions) ? managerDescription.recentSessions : [];
const directManagerSession = query.sessionId && manager && typeof manager.get === "function"
? manager.get(query.sessionId, { conversationId: query.conversationId })
: null;
const matchedManagerSession = directManagerSession ?? managerRecentSessions.find((session) => sessionMatchesInspectQuery(session, query)) ?? null;
const registryInspect = sessionRegistry && typeof sessionRegistry.inspect === "function"
? sessionRegistry.inspect(query)
: { ok: false, status: "unavailable", traceIds: [], session: null, conversationFacts: null };
const resultEvidence = await codeAgentInspectResultEvidence(query.traceId, options);
const session = matchedManagerSession ?? registryInspect.session ?? resultEvidence.session ?? null;
const conversationFacts = registryInspect.conversationFacts ?? resultEvidence.conversationFacts ?? null;
const requestedRunnerTrace = query.traceId ? traceStore.snapshot(query.traceId) : null;
const requestedTraceFound = Boolean(requestedRunnerTrace && requestedRunnerTrace.status !== "missing");
const traceIds = uniqueStrings([
requestedTraceFound ? query.traceId : null,
session?.currentTraceId,
session?.lastTraceId,
conversationFacts?.latestTraceId,
resultEvidence.latestTraceId,
...(Array.isArray(conversationFacts?.traceIds) ? conversationFacts.traceIds : []),
...(Array.isArray(registryInspect.traceIds) ? registryInspect.traceIds : [])
]);
const latestTraceId = traceIds[0] ?? null;
const runnerTrace = latestTraceId
? latestTraceId === query.traceId && requestedRunnerTrace
? requestedRunnerTrace
: traceStore.snapshot(latestTraceId)
: null;
const found = Boolean(registryInspect.ok || session || latestTraceId);
sendJson(response, found ? 200 : 404, {
ok: found,
action: "code-agent.chat.inspect",
status: found ? "found" : "not_found",
query,
session,
conversationFacts,
traceIds,
latestTraceId,
traceUrl: latestTraceId ? `/v1/agent/chat/trace/${encodeURIComponent(latestTraceId)}` : null,
resultUrl: latestTraceId ? `/v1/agent/chat/result/${encodeURIComponent(latestTraceId)}` : null,
runnerTrace,
valuesRedacted: true,
secretMaterialStored: false
});
}
async function codeAgentInspectResultEvidence(traceId, options = {}) {
if (!safeTraceId(traceId)) return { session: null, conversationFacts: null, latestTraceId: null };
const cached = options.codeAgentChatResults?.get?.(traceId) ?? null;
const persisted = cached ? null : await loadPersistedAgentRunResult(traceId, options);
const result = cached ?? persisted ?? null;
if (!result || typeof result !== "object") return { session: null, conversationFacts: null, latestTraceId: null };
const agentRun = result.agentRun && typeof result.agentRun === "object" ? result.agentRun : null;
const resultSession = result.session && typeof result.session === "object" ? result.session : null;
const sessionReuse = result.sessionReuse && typeof result.sessionReuse === "object" ? result.sessionReuse : null;
const providerTrace = result.providerTrace && typeof result.providerTrace === "object" ? result.providerTrace : null;
const sessionId = safeSessionId(result.sessionId ?? resultSession?.sessionId ?? sessionReuse?.sessionId ?? agentRun?.sessionId) || null;
const conversationId = safeConversationId(result.conversationId ?? resultSession?.conversationId ?? sessionReuse?.conversationId ?? agentRun?.conversationId) || null;
const threadId = safeOpaqueId(result.threadId ?? resultSession?.threadId ?? sessionReuse?.threadId ?? providerTrace?.threadId ?? agentRun?.threadId) || null;
const status = textValue(resultSession?.status ?? result.status ?? agentRun?.status) || null;
const updatedAt = textValue(result.updatedAt ?? agentRun?.updatedAt ?? resultSession?.updatedAt) || null;
const session = sessionId || conversationId || threadId ? {
sessionId,
conversationId,
threadId,
status,
lastTraceId: traceId,
source: "code-agent-result",
agentRun: agentRun ? agentRunSessionEvidence(result).agentRun : null,
valuesRedacted: true,
secretMaterialStored: false
} : null;
const conversationFacts = conversationId ? {
conversationId,
sessionId,
threadId,
latestTraceId: traceId,
traceIds: [traceId],
turnCount: 1,
source: "code-agent-result",
latestStatus: status,
updatedAt,
valuesRedacted: true,
secretMaterialStored: false
} : null;
return { session, conversationFacts, latestTraceId: traceId };
}
function sessionMatchesInspectQuery(session, query) {
if (!session || typeof session !== "object") return false;
if (query.sessionId && session.sessionId === query.sessionId) return true;
if (query.threadId && session.threadId === query.threadId) return true;
if (query.conversationId && session.conversationId === query.conversationId) return true;
if (query.traceId && (session.currentTraceId === query.traceId || session.lastTraceId === query.traceId)) return true;
return false;
}
export async function handleCodeAgentCancelHttp(request, response, options) {
const body = await readBody(request, options.bodyLimitBytes);
let params = {};
try {
params = body ? JSON.parse(body) : {};
} catch (error) {
sendJson(response, 400, {
...createCodeAgentErrorPayload({
code: "parse_error",
message: "Invalid JSON body",
reason: error.message,
traceId: getHeader(request, "x-trace-id") || "trc_unassigned",
layer: "api",
retryable: true
})
});
return;
}
if (!params || typeof params !== "object" || Array.isArray(params)) {
sendJson(response, 400, {
...createCodeAgentErrorPayload({
code: "invalid_params",
message: "Code Agent cancel body must be a JSON object",
traceId: getHeader(request, "x-trace-id") || "trc_unassigned",
layer: "api",
retryable: true
})
});
return;
}
const traceId = safeTraceId(getHeader(request, "x-trace-id") || params.traceId);
const traceStore = options.traceStore ?? defaultCodeAgentTraceStore;
const snapshot = traceId ? traceStore.snapshot(traceId) : null;
const currentResult = traceId ? options.codeAgentChatResults?.get(traceId) ?? await loadPersistedAgentRunResult(traceId, options) : null;
if (currentResult?.agentRun?.commandId) {
const payload = await cancelAgentRunChatTurn({ traceId, currentResult, options, traceStore });
if (payload) {
await recordCodeAgentSessionOwner({ payload, params: { ...params, traceId, ownerUserId: options.actor?.id, ownerRole: options.actor?.role }, options, status: "canceled" });
sendJson(response, 200, payload);
return;
}
}
const sessionId = safeSessionId(params.sessionId) || safeSessionId(snapshot?.sessionId);
const conversationId = safeConversationId(params.conversationId);
const manager = options.codexStdioManager;
if (!traceId) {
sendJson(response, 400, cancelBlockedPayload({
code: "cancel_trace_missing",
message: "traceId is required to cancel the current Code Agent request.",
traceId: "trc_unassigned",
conversationId,
sessionId
}));
return;
}
if (!manager || typeof manager.get !== "function" || typeof manager.cancel !== "function") {
traceStore.append(traceId, {
type: "cancel",
status: "unsupported",
label: "cancel:unsupported",
errorCode: "cancel_unsupported",
message: "Codex stdio cancel/interrupt backend is not available on this runtime.",
waitingFor: "session-control"
});
const runnerTrace = traceStore.snapshot(traceId);
sendJson(response, 501, cancelBlockedPayload({
code: "cancel_unsupported",
message: "当前后端不支持 Code Agent interrupt/cancel;本次按 unsupported/degraded 返回,不会静默假装已中断。",
traceId,
conversationId,
sessionId,
runnerTrace,
status: "degraded",
unsupported: true,
degraded: true
}));
return;
}
if (!sessionId) {
traceStore.append(traceId, {
type: "cancel",
status: "blocked",
label: "cancel:not_cancelable",
errorCode: "cancel_session_missing",
message: "Cancel request did not include a bound Codex stdio sessionId.",
waitingFor: "session-binding"
});
sendJson(response, 409, cancelBlockedPayload({
code: "cancel_session_missing",
message: "当前请求尚未暴露可取消的 Codex stdio sessionId;页面不能只隐藏 UI,已保留输入和 trace。",
traceId,
conversationId,
sessionId: null,
runnerTrace: traceStore.snapshot(traceId)
}));
return;
}
const currentSession = manager.get(sessionId, { conversationId }) ?? null;
if (!currentSession || !["busy", "creating"].includes(currentSession.status)) {
traceStore.append(traceId, {
type: "cancel",
status: "blocked",
label: "cancel:not_in_flight",
errorCode: "cancel_not_in_flight",
message: `Session ${sessionId} is not an in-flight Codex stdio request.`,
sessionId,
sessionStatus: currentSession?.status ?? "missing"
});
sendJson(response, 409, cancelBlockedPayload({
code: currentSession ? "cancel_not_in_flight" : "cancel_session_not_found",
message: currentSession
? `当前 session 状态为 ${currentSession.status},没有可取消的 in-flight Codex stdio 请求。`
: `没有找到 sessionId=${sessionId} 的 Codex stdio session。`,
traceId,
conversationId,
sessionId,
session: currentSession,
runnerTrace: traceStore.snapshot(traceId)
}));
return;
}
const canceledSession = manager.cancel(sessionId, {
traceId,
conversationId,
reason: "user_cancel"
});
traceStore.append(traceId, {
type: "cancel",
status: "canceled",
label: "cancel:canceled",
message: "User canceled the current Codex stdio request.",
sessionId,
sessionStatus: canceledSession?.status ?? "canceled",
sessionLifecycleStatus: codeAgentSessionLifecycleSummary({ session: canceledSession, status: "canceled" }).status,
waitingFor: "user-retry",
terminal: true
});
const runnerTraceSnapshot = traceStore.snapshot(traceId);
const sessionSummary = codeAgentSessionLifecycleSummary({
session: canceledSession,
runnerTrace: runnerTraceSnapshot,
status: "canceled"
});
const runnerTrace = {
...runnerTraceSnapshot,
sessionLifecycleStatus: sessionSummary.status
};
const payload = {
accepted: true,
canceled: true,
status: "canceled",
conversationId: conversationId ?? canceledSession?.conversationId ?? null,
sessionId,
traceId,
session: canceledSession,
sessionLifecycleStatus: sessionSummary.status,
sessionLifecycle: sessionSummary,
sessionSummary,
runnerTrace,
lastTraceEvent: runnerTrace.lastEvent,
retryable: true,
error: {
code: "codex_stdio_canceled",
layer: "session",
category: "canceled",
retryable: true,
message: "user canceled current Code Agent request",
userMessage: "当前 Codex stdio 请求已取消;输入、sessionId、traceId 和最后 trace event 已保留,可重试上一条消息。",
traceId,
route: "/v1/agent/chat/cancel",
toolName: "codex-stdio.cancel"
},
userMessage: "当前 Codex stdio 请求已取消;输入、sessionId、traceId 和最后 trace event 已保留,可重试上一条消息。",
updatedAt: new Date().toISOString()
};
await recordCodeAgentSessionOwner({ payload, params: { ...params, traceId, ownerUserId: options.actor?.id, ownerRole: options.actor?.role }, options, status: "canceled" });
options.codeAgentChatResults?.set(traceId, annotateOwner(payload, { ownerUserId: options.actor?.id, ownerRole: options.actor?.role }));
sendJson(response, 200, payload);
}
async function recordCodeAgentSessionOwner({ payload = {}, params = {}, options = {}, status = "active" } = {}) {
const ownerUserId = options.actor?.id ?? params.ownerUserId;
if (!ownerUserId || !options.accessController?.recordAgentSessionOwner) return null;
const traceId = safeTraceId(payload.traceId ?? params.traceId);
const session = payload.session && typeof payload.session === "object" ? payload.session : null;
const sessionReuse = payload.sessionReuse && typeof payload.sessionReuse === "object" ? payload.sessionReuse : null;
const sessionId = safeSessionId(payload.sessionId ?? session?.sessionId ?? sessionReuse?.sessionId ?? params.sessionId) || null;
const conversationId = safeConversationId(payload.conversationId ?? session?.conversationId ?? sessionReuse?.conversationId ?? params.conversationId) || null;
const threadId = safeOpaqueId(session?.threadId ?? sessionReuse?.threadId ?? payload.threadId ?? params.threadId) || null;
try {
return await options.accessController.recordAgentSessionOwner({
ownerUserId,
ownerRole: options.actor?.role ?? params.ownerRole ?? null,
sessionId,
projectId: params.projectId ?? payload.projectId ?? null,
conversationId,
threadId,
traceId,
status,
session: codeAgentSessionOwnerEvidence(payload, params)
});
} catch (error) {
const traceStore = options.traceStore ?? defaultCodeAgentTraceStore;
if (traceId) {
traceStore.append(traceId, {
type: "session-owner",
status: "degraded",
label: "session-owner:persist-failed",
errorCode: "agent_session_owner_persist_failed",
message: error?.message ?? "Code Agent session owner binding persistence failed.",
valuesPrinted: false
});
}
return null;
}
}
async function claimWorkbenchWorkspaceTurn({ params = {}, options = {}, traceId, response } = {}) {
const workspaceId = safeWorkspaceId(params.workspaceId);
if (!workspaceId || !options.accessController?.store || !options.actor) return null;
const store = options.accessController.store;
const workspace = await store.getWorkspaceForUser?.({ workspaceId, ownerUserId: options.actor.id, actorRole: options.actor.role });
if (!workspace) {
sendJson(response, 404, {
ok: false,
status: "failed",
error: { code: "workbench_workspace_not_found", message: "Workbench workspace is not visible to the current actor" },
workspaceId
});
return { blocked: true };
}
const expectedRevision = Number.parseInt(String(params.expectedWorkspaceRevision ?? params.workspaceRevision ?? ""), 10);
if (Number.isInteger(expectedRevision) && expectedRevision > 0 && workspace.revision !== expectedRevision) {
sendJson(response, 409, {
ok: false,
status: "revision_conflict",
error: { code: "workspace_revision_conflict", message: "Workbench workspace revision changed; restore workspace before submitting a new turn." },
workspaceId,
expectedRevision,
workspaceRevision: workspace.revision
});
return { blocked: true };
}
const activeTraceId = safeTraceId(workspace.activeTraceId);
const activeResult = activeTraceId ? await resolveWorkbenchActiveTraceResult(activeTraceId, options) : null;
const selectedConversationId = safeConversationId(workspace.selectedConversationId);
const shouldInspectSelectedConversation = Boolean(
activeTraceId && !activeResult && selectedConversationId && options.accessController?.visibleConversationForActor
);
const selectedConversation = shouldInspectSelectedConversation
? await options.accessController.visibleConversationForActor(options.actor, selectedConversationId, workspace.projectId)
: null;
const activeTraceBlocksTurn = Boolean(
activeTraceId && (activeResult?.status === "running" || (!activeResult && isActiveWorkbenchConversation(selectedConversation)))
);
if (activeTraceBlocksTurn) {
sendJson(response, 409, {
ok: false,
status: "workspace_agent_busy",
error: { code: "workspace_agent_busy", message: "Workbench workspace already has an active Code Agent turn; follow the active trace instead of opening a new conversation." },
workspaceId,
workspaceRevision: workspace.revision,
activeTraceId,
resultUrl: `/v1/agent/chat/result/${encodeURIComponent(activeTraceId)}`,
traceUrl: `/v1/agent/chat/trace/${encodeURIComponent(activeTraceId)}`
});
return { blocked: true };
}
const updated = await store.updateWorkspace?.({
workspaceId,
ownerUserId: options.actor.id,
actorRole: options.actor.role,
selectedConversationId: safeConversationId(params.conversationId) || workspace.selectedConversationId,
selectedAgentSessionId: safeSessionId(params.sessionId) || workspace.selectedAgentSessionId,
activeTraceId: traceId,
providerProfile: textValue(params.providerProfile) || workspace.providerProfile,
patch: {
selectedConversationId: safeConversationId(params.conversationId) || workspace.selectedConversationId,
selectedAgentSessionId: safeSessionId(params.sessionId) || workspace.selectedAgentSessionId,
activeTraceId: traceId,
providerProfile: textValue(params.providerProfile) || workspace.providerProfile,
sessionStatus: "running",
updatedAt: new Date().toISOString(),
source: "code-agent-submit",
valuesRedacted: true,
secretMaterialStored: false
},
updatedBySessionId: options.authSession?.id ?? null,
updatedByClient: textValue(params.updatedByClient ?? params.client) || "code-agent-chat",
now: new Date().toISOString()
});
return { workspace: updated ?? workspace };
}
function isActiveWorkbenchConversation(conversation = null) {
if (!conversation) return false;
const values = [conversation.status, conversation.session?.status, conversation.snapshot?.sessionStatus];
for (const message of Array.isArray(conversation.messages) ? conversation.messages.slice(-5) : []) {
values.push(message?.status, message?.runnerTrace?.sessionStatus, message?.sessionStatus);
}
return values.some((value) => ["running", "busy", "pending", "active", "queued"].includes(textValue(value).toLowerCase()));
}
async function resolveWorkbenchActiveTraceResult(traceId, options = {}) {
if (!safeTraceId(traceId)) return null;
const cached = options.codeAgentChatResults?.get?.(traceId) ?? null;
if (cached?.agentRun?.runId && cached.status === "running") {
try {
const synced = await syncAgentRunChatResult({ traceId, currentResult: cached, options, traceStore: options.traceStore ?? defaultCodeAgentTraceStore });
return synced.result ?? cached;
} catch {
return cached;
}
}
if (cached) return cached;
if (!codeAgentAgentRunAdapterEnabled(options.env ?? process.env)) return null;
try {
const persisted = await loadPersistedAgentRunResult(traceId, options);
if (!persisted?.agentRun?.runId) return persisted;
const synced = await syncAgentRunChatResult({ traceId, currentResult: persisted, options, traceStore: options.traceStore ?? defaultCodeAgentTraceStore });
return synced.result ?? persisted;
} catch {
return null;
}
}
function safeWorkspaceId(value) {
const text = textValue(value);
return /^wsp_[A-Za-z0-9_.:-]+$/u.test(text) ? text : "";
}
function textValue(value) {
return String(value ?? "").trim();
}
function codeAgentSessionOwnerEvidence(payload = {}, params = {}) {
return {
provider: payload.provider ?? null,
model: payload.model ?? null,
backend: payload.backend ?? null,
status: payload.status ?? null,
sessionMode: payload.sessionMode ?? payload.session?.sessionMode ?? null,
sessionLifecycleStatus: payload.sessionLifecycleStatus ?? null,
runnerKind: payload.runner?.kind ?? payload.runnerTrace?.runnerKind ?? null,
conversationId: payload.conversationId ?? params.conversationId ?? null,
sessionId: payload.sessionId ?? payload.session?.sessionId ?? payload.sessionReuse?.sessionId ?? params.sessionId ?? null,
threadId: payload.session?.threadId ?? payload.sessionReuse?.threadId ?? payload.threadId ?? params.threadId ?? null,
traceId: payload.traceId ?? params.traceId ?? null,
projectId: payload.projectId ?? params.projectId ?? null,
...agentRunSessionEvidence(payload),
secretMaterialStored: false,
valuesRedacted: true
};
}
function annotateOwner(payload, params = {}) {
if (!params.ownerUserId) return payload;
return {
...payload,
ownerUserId: params.ownerUserId,
ownerRole: params.ownerRole ?? null
};
}
function canAccessOwnedResult(result, actor) {
if (!result?.ownerUserId || !actor) return true;
return actor.role === "admin" || actor.id === result.ownerUserId;
}
function isCodeAgentResultCanceled(result) {
return result?.status === "canceled" || result?.canceled === true || result?.error?.code === "codex_stdio_canceled";
}
function cancelBlockedPayload({
code,
message,
traceId,
conversationId = null,
sessionId = null,
session = null,
runnerTrace = null,
status = "failed",
unsupported = false,
degraded = false
}) {
const sessionSummary = codeAgentSessionLifecycleSummary({
session,
runnerTrace,
status,
unsupported,
degraded,
error: { code, userMessage: message, message }
});
return {
accepted: false,
canceled: false,
status,
conversationId,
sessionId,
traceId,
session,
sessionLifecycleStatus: sessionSummary.status,
sessionLifecycle: sessionSummary,
sessionSummary,
unsupported,
degraded,
runnerTrace,
lastTraceEvent: runnerTrace?.lastEvent ?? null,
error: {
code,
layer: "session",
category: "cancel_blocked",
retryable: true,
userMessage: message,
message,
traceId,
route: "/v1/agent/chat/cancel",
toolName: "codex-stdio.cancel"
},
blocker: {
code,
layer: "session",
category: "cancel_blocked",
retryable: true,
summary: message,
userMessage: message,
traceId,
route: "/v1/agent/chat/cancel",
toolName: "codex-stdio.cancel"
}
};
}
export async function handleCodeAgentTraceHttp(request, response, url, options) {
const parts = url.pathname.split("/").filter(Boolean);
const traceId = decodeURIComponent(parts[4] ?? "");
const traceStore = options.traceStore ?? defaultCodeAgentTraceStore;
if (!/^trc_[A-Za-z0-9_.:-]+$/u.test(traceId)) {
sendJson(response, 400, {
error: {
code: "invalid_trace_id",
message: "traceId must start with trc_ and contain only safe identifier characters"
}
});
return;
}
const result = options.codeAgentChatResults?.get(traceId) ?? null;
if (result && !canAccessOwnedResult(result, options.actor)) {
sendJson(response, 403, {
error: {
code: "agent_session_owner_required",
message: "Only the session owner or admin can read this Code Agent trace"
}
});
return;
}
const agentRunResult = result?.agentRun ? result : await loadPersistedAgentRunResult(traceId, options);
if (agentRunResult?.agentRun) {
await refreshAgentRunTrace({ traceId, result: agentRunResult, options, traceStore });
}
if (parts[5] === "stream") {
sendTraceSse(response, traceStore, traceId, options);
return;
}
sendJson(response, 200, traceStore.snapshot(traceId));
}
function sendTraceSse(response, traceStore, traceId, options = {}) {
response.writeHead(200, {
"content-type": "text/event-stream; charset=utf-8",
"cache-control": "no-store",
connection: "keep-alive",
"x-accel-buffering": "no"
});
const writeEvent = (eventName, payload) => {
response.write(`event: ${eventName}\n`);
response.write(`data: ${JSON.stringify(payload)}\n\n`);
};
writeEvent("snapshot", traceStore.snapshot(traceId));
const unsubscribe = traceStore.subscribe(traceId, (event, snapshot) => {
writeEvent("runnerTrace", { event, snapshot });
});
const heartbeatMs = parsePositiveInteger(options.env?.HWLAB_CODE_AGENT_TRACE_HEARTBEAT_MS, 15000);
const heartbeat = setInterval(() => {
writeEvent("heartbeat", traceStore.snapshot(traceId));
}, heartbeatMs);
response.on("close", () => {
clearInterval(heartbeat);
unsubscribe();
});
}
export function createCodeAgentChatResultStore({ maxResults = 256 } = {}) {
const limit = positiveInteger(maxResults, 256);
const results = new Map();
function set(traceId, payload) {
const id = safeTraceId(traceId);
if (!id) return;
results.set(id, {
...payload,
traceId: id,
cachedAt: new Date().toISOString()
});
while (results.size > limit) {
const oldest = results.keys().next().value;
if (!oldest) break;
results.delete(oldest);
}
}
return {
set,
get: (traceId) => results.get(safeTraceId(traceId)) ?? null,
clear: () => results.clear()
};
}
function compactCodeAgentChatResultPayload(payload, options = {}) {
if (!payload || typeof payload !== "object") return payload;
const limit = resultTraceEventLimit(options);
return {
...payload,
...(payload.runnerTrace && typeof payload.runnerTrace === "object"
? { runnerTrace: compactRunnerTraceForResult(payload.runnerTrace, limit) }
: {})
};
}
function compactRunnerTraceForResult(runnerTrace, limit = DEFAULT_CODE_AGENT_RESULT_TRACE_EVENT_LIMIT) {
if (!runnerTrace || typeof runnerTrace !== "object") return runnerTrace;
const events = Array.isArray(runnerTrace.events) ? runnerTrace.events : [];
const total = Number.isInteger(runnerTrace.eventCount) ? runnerTrace.eventCount : events.length;
const effectiveLimit = Math.max(8, positiveInteger(limit, DEFAULT_CODE_AGENT_RESULT_TRACE_EVENT_LIMIT));
if (events.length <= effectiveLimit) {
return {
...runnerTrace,
eventCount: total,
eventsCompacted: false
};
}
const headCount = Math.min(24, Math.max(1, Math.floor(effectiveLimit / 4)));
const tailCount = Math.max(1, effectiveLimit - headCount - 1);
const omitted = Math.max(0, events.length - headCount - tailCount);
const head = events.slice(0, headCount);
const tail = events.slice(events.length - tailCount);
const marker = {
traceId: runnerTrace.traceId ?? head[0]?.traceId ?? tail[0]?.traceId ?? null,
type: "trace",
stage: "trace",
status: "truncated",
label: "trace:compacted",
createdAt: tail[0]?.createdAt ?? runnerTrace.updatedAt ?? new Date().toISOString(),
message: `Result polling response compacted ${omitted} trace events; fetch /v1/agent/chat/trace/${encodeURIComponent(runnerTrace.traceId ?? "")} for the full trace.`,
omittedEventCount: omitted,
retainedEventCount: head.length + tail.length,
totalEventCount: total,
valuesPrinted: false
};
const compactEvents = [...head, marker, ...tail];
return {
...runnerTrace,
eventCount: total,
events: compactEvents,
eventLabels: compactEvents.map(traceEventLabel).filter(Boolean),
eventsCompacted: true,
eventWindow: {
mode: "head-tail",
retained: compactEvents.length,
omitted,
total
}
};
}
function traceEventLabel(event) {
return typeof event === "string" ? event : event?.label;
}
function resultTraceEventLimit(options = {}) {
return positiveInteger(
options.env?.HWLAB_CODE_AGENT_RESULT_TRACE_EVENT_LIMIT,
DEFAULT_CODE_AGENT_RESULT_TRACE_EVENT_LIMIT
);
}
function createCodeAgentM3HwlabApiRequestJson(options = {}) {
return async (targetUrl, request = {}) => {
const url = new URL(targetUrl);
const route = url.pathname;
if (route === M3_IO_CONTROL_ROUTE && request.method === "POST") {
return {
ok: true,
status: 200,
body: await handleM3IoControl(request.body ?? {}, {
runtimeStore: options.runtimeStore,
now: options.now,
env: options.env,
requestJson: options.m3IoRequestJson
})
};
}
if (route === M3_STATUS_ROUTE && request.method === "GET") {
return {
ok: true,
status: 200,
body: await describeM3StatusLive(options)
};
}
return {
ok: false,
status: 404,
body: {
error: {
code: "not_found",
message: `Unsupported Code Agent M3 HWLAB API route ${route}`
}
},
error: `Unsupported Code Agent M3 HWLAB API route ${route}`
};
};
}
function uniqueStrings(values) {
return [...new Set(values.map((value) => String(value ?? "").trim()).filter(Boolean))];
}