paperclip/server/src/index.ts

1411 lines
56 KiB
TypeScript

/// <reference path="./types/express.d.ts" />
// Kicks off the OTel bootstrap as early as possible (no-op unless
// OTEL_EXPORTER_OTLP_ENDPOINT is set). startServer() awaits
// instrumentationReady before opening DB connections or constructing the
// HTTP server, so trace coverage does not depend on incidental timing.
import { instrumentationReady, shutdownInstrumentation } from "./instrumentation.js";
import { existsSync, readFileSync, rmSync } from "node:fs";
import { createServer } from "node:http";
import { resolve } from "node:path";
import { createInterface } from "node:readline/promises";
import { stdin, stdout } from "node:process";
import { pathToFileURL } from "node:url";
import type { Request as ExpressRequest, RequestHandler } from "express";
import { and, eq } from "drizzle-orm";
import {
createDb,
ensurePostgresDatabase,
formatEmbeddedPostgresError,
getPostgresDataDirectory,
inspectMigrations,
applyPendingMigrations,
createEmbeddedPostgresLogBuffer,
prepareEmbeddedPostgresNativeRuntime,
reconcilePendingMigrationHistory,
formatDatabaseBackupResult,
runDatabaseBackup,
authUsers,
companies,
companyMemberships,
instanceUserRoles,
} from "@paperclipai/db";
import detectPort from "detect-port";
import { createApp } from "./app.js";
import { loadConfig } from "./config.js";
import { logger } from "./middleware/logger.js";
import {
getManagedInstanceConfig,
type ManagedInstanceConfig,
} from "./services/managed-config.js";
import { setupEnvironmentCustomImageTerminalWebSocketServer } from "./realtime/environment-custom-image-terminal-ws.js";
import { setupLiveEventsWebSocketServer } from "./realtime/live-events-ws.js";
import {
feedbackService,
applyManagedEnvironments,
backfillPrincipalAccessCompatibility,
backfillLegacyToolOAuthTokens,
bootstrapExecutionPolicyFromEnv,
environmentCustomImageService,
decisionService,
heartbeatService,
issueService,
instanceSettingsService,
reconcileBuiltInAgentsOnStartup,
reconcileCodexLocalManagedHomesOnStartup,
reconcilePersistedRuntimeServicesOnStartup,
routineService,
statusCardService,
toolAccessService,
} from "./services/index.js";
import { queueIssueAssignmentWakeup } from "./services/issue-assignment-wakeup.js";
import { resolveWorktreeRunExecutionActivationState } from "./services/instance-settings.js";
import {
parseAdapterRegistryEnv,
reconcileAdapterAvailability,
} from "./services/adapter-registry-bootstrap.js";
import { createFeedbackTraceShareClientFromConfig } from "./services/feedback-share-client.js";
import { buildRuntimeApiCandidateUrls, choosePrimaryRuntimeApiUrl } from "./runtime-api.js";
import { createPluginWorkerManager } from "./services/plugin-worker-manager.js";
import { createStorageServiceFromConfig } from "./storage/index.js";
import { printStartupBanner } from "./startup-banner.js";
import { getBoardClaimWarningUrl, initializeBoardClaimChallenge } from "./board-claim.js";
import { maybePersistWorktreeRuntimePorts } from "./worktree-config.js";
import { initTelemetry, getTelemetryClient } from "./telemetry.js";
import { conflict } from "./errors.js";
import { validateDecisionSigningSecret } from "./services/decision-signing.js";
import { createDecisionWakeOriginAgent } from "./services/decision-wakeup.js";
import { coordinateHeartbeatSchedulerShutdown } from "./shutdown.js";
import { systemdNotify } from "./services/systemd-notify.js";
import { flushInFlightRunLogMirrors } from "./services/run-log-store.js";
import type {
InstanceDatabaseBackupRunResult,
InstanceDatabaseBackupTrigger,
} from "./routes/instance-database-backups.js";
type BetterAuthSessionUser = {
id: string;
email?: string | null;
name?: string | null;
};
type BetterAuthSessionResult = {
session: { id: string; userId: string } | null;
user: BetterAuthSessionUser | null;
};
type EmbeddedPostgresInstance = {
initialise(): Promise<void>;
start(): Promise<void>;
stop(): Promise<void>;
};
type EmbeddedPostgresCtor = new (opts: {
databaseDir: string;
user: string;
password: string;
port: number;
persistent: boolean;
initdbFlags?: string[];
onLog?: (message: unknown) => void;
onError?: (message: unknown) => void;
}) => EmbeddedPostgresInstance;
export interface StartedServer {
server: ReturnType<typeof createServer>;
host: string;
listenPort: number;
apiUrl: string;
databaseUrl: string;
}
export async function startServer(): Promise<StartedServer> {
// Tracing must be active (or have failed and logged) before the first DB
// connection or the HTTP server exists — see instrumentation.ts.
await instrumentationReady;
validateDecisionSigningSecret();
let config = loadConfig();
initTelemetry({ enabled: config.telemetryEnabled });
if (process.env.PAPERCLIP_SECRETS_PROVIDER === undefined) {
process.env.PAPERCLIP_SECRETS_PROVIDER = config.secretsProvider;
}
if (process.env.PAPERCLIP_SECRETS_STRICT_MODE === undefined) {
process.env.PAPERCLIP_SECRETS_STRICT_MODE = config.secretsStrictMode ? "true" : "false";
}
if (process.env.PAPERCLIP_SECRETS_MASTER_KEY_FILE === undefined) {
process.env.PAPERCLIP_SECRETS_MASTER_KEY_FILE = config.secretsMasterKeyFilePath;
}
type MigrationSummary =
| "skipped"
| "already applied"
| "applied (empty database)"
| "applied (pending migrations)";
function formatPendingMigrationSummary(migrations: string[]): string {
if (migrations.length === 0) return "none";
return migrations.length > 3
? `${migrations.slice(0, 3).join(", ")} (+${migrations.length - 3} more)`
: migrations.join(", ");
}
async function promptApplyMigrations(migrations: string[]): Promise<boolean> {
if (process.env.PAPERCLIP_MIGRATION_AUTO_APPLY === "true") return true;
if (process.env.PAPERCLIP_MIGRATION_PROMPT === "never") return false;
if (!stdin.isTTY || !stdout.isTTY) return true;
const prompt = createInterface({ input: stdin, output: stdout });
try {
const answer = (await prompt.question(
`Apply pending migrations (${formatPendingMigrationSummary(migrations)}) now? (y/N): `,
)).trim().toLowerCase();
return answer === "y" || answer === "yes";
} finally {
prompt.close();
}
}
type EnsureMigrationsOptions = {
autoApply?: boolean;
};
async function ensureMigrations(
connectionString: string,
label: string,
opts?: EnsureMigrationsOptions,
): Promise<MigrationSummary> {
const autoApply = opts?.autoApply === true;
let state = await inspectMigrations(connectionString);
if (state.status === "needsMigrations" && state.reason === "pending-migrations") {
const repair = await reconcilePendingMigrationHistory(connectionString);
if (repair.repairedMigrations.length > 0) {
logger.warn(
{ repairedMigrations: repair.repairedMigrations },
`${label} had drifted migration history; repaired migration journal entries from existing schema state.`,
);
state = await inspectMigrations(connectionString);
if (state.status === "upToDate") return "already applied";
}
}
if (state.status === "upToDate") return "already applied";
if (state.status === "needsMigrations" && state.reason === "no-migration-journal-non-empty-db") {
logger.warn(
{ tableCount: state.tableCount },
`${label} has existing tables but no migration journal. Run migrations manually to sync schema.`,
);
const apply = autoApply ? true : await promptApplyMigrations(state.pendingMigrations);
if (!apply) {
throw new Error(
`${label} has pending migrations (${formatPendingMigrationSummary(state.pendingMigrations)}). ` +
"Refusing to start against a stale schema. Run pnpm db:migrate or set PAPERCLIP_MIGRATION_AUTO_APPLY=true.",
);
}
logger.info({ pendingMigrations: state.pendingMigrations }, `Applying ${state.pendingMigrations.length} pending migrations for ${label}`);
await applyPendingMigrations(connectionString);
return "applied (pending migrations)";
}
const apply = autoApply ? true : await promptApplyMigrations(state.pendingMigrations);
if (!apply) {
throw new Error(
`${label} has pending migrations (${formatPendingMigrationSummary(state.pendingMigrations)}). ` +
"Refusing to start against a stale schema. Run pnpm db:migrate or set PAPERCLIP_MIGRATION_AUTO_APPLY=true.",
);
}
logger.info({ pendingMigrations: state.pendingMigrations }, `Applying ${state.pendingMigrations.length} pending migrations for ${label}`);
await applyPendingMigrations(connectionString);
return "applied (pending migrations)";
}
function isLoopbackHost(host: string): boolean {
const normalized = host.trim().toLowerCase();
return normalized === "127.0.0.1" || normalized === "localhost" || normalized === "::1";
}
function isPostgresConnectionString(connectionString: string): boolean {
try {
const parsed = new URL(connectionString);
return parsed.protocol === "postgres:" || parsed.protocol === "postgresql:";
} catch {
return false;
}
}
function assertCloudDatabaseContract(): void {
if (config.deploymentMode !== "authenticated" || config.deploymentExposure !== "public") {
return;
}
if (!config.databaseUrl) {
throw new Error(
"authenticated public deployments require DATABASE_URL or config.database.connectionString; refusing embedded PostgreSQL fallback",
);
}
if (!isPostgresConnectionString(config.databaseUrl)) {
throw new Error(
"authenticated public deployments require DATABASE_URL to be a postgres/postgresql connection string",
);
}
}
function rewriteLocalUrlPort(rawUrl: string | undefined, port: number): string | undefined {
if (!rawUrl) return undefined;
try {
const parsed = new URL(rawUrl);
// The URL API normalizes default ports like :80/:443 to "", so treat them as stable URLs.
if (!parsed.port) return rawUrl;
parsed.port = String(port);
return parsed.toString();
} catch {
return rawUrl;
}
}
const LOCAL_BOARD_USER_ID = "local-board";
const LOCAL_BOARD_USER_EMAIL = "local@paperclip.local";
const LOCAL_BOARD_USER_NAME = "Board";
async function ensureLocalTrustedBoardPrincipal(db: any): Promise<void> {
const now = new Date();
const existingUser = await db
.select({ id: authUsers.id })
.from(authUsers)
.where(eq(authUsers.id, LOCAL_BOARD_USER_ID))
.then((rows: Array<{ id: string }>) => rows[0] ?? null);
if (!existingUser) {
await db.insert(authUsers).values({
id: LOCAL_BOARD_USER_ID,
name: LOCAL_BOARD_USER_NAME,
email: LOCAL_BOARD_USER_EMAIL,
emailVerified: true,
image: null,
createdAt: now,
updatedAt: now,
});
}
const role = await db
.select({ id: instanceUserRoles.id })
.from(instanceUserRoles)
.where(and(eq(instanceUserRoles.userId, LOCAL_BOARD_USER_ID), eq(instanceUserRoles.role, "instance_admin")))
.then((rows: Array<{ id: string }>) => rows[0] ?? null);
if (!role) {
await db.insert(instanceUserRoles).values({
userId: LOCAL_BOARD_USER_ID,
role: "instance_admin",
});
}
const companyRows = await db.select({ id: companies.id }).from(companies);
for (const company of companyRows) {
const membership = await db
.select({ id: companyMemberships.id })
.from(companyMemberships)
.where(
and(
eq(companyMemberships.companyId, company.id),
eq(companyMemberships.principalType, "user"),
eq(companyMemberships.principalId, LOCAL_BOARD_USER_ID),
),
)
.then((rows: Array<{ id: string }>) => rows[0] ?? null);
if (membership) continue;
await db.insert(companyMemberships).values({
companyId: company.id,
principalType: "user",
principalId: LOCAL_BOARD_USER_ID,
status: "active",
membershipRole: "owner",
});
}
}
let db;
let pluginMigrationDb;
let embeddedPostgres: EmbeddedPostgresInstance | null = null;
let embeddedPostgresStartedByThisProcess = false;
let migrationSummary: MigrationSummary = "skipped";
let activeDatabaseConnectionString: string;
let resolvedEmbeddedPostgresPort: number | null = null;
let startupDbInfo:
| { mode: "external-postgres"; connectionString: string }
| { mode: "embedded-postgres"; dataDir: string; port: number };
assertCloudDatabaseContract();
if (config.databaseUrl) {
const migrationUrl = config.databaseMigrationUrl ?? config.databaseUrl;
migrationSummary = await ensureMigrations(migrationUrl, "PostgreSQL");
db = createDb(config.databaseUrl);
pluginMigrationDb = config.databaseMigrationUrl ? createDb(config.databaseMigrationUrl) : db;
logger.info("Using external PostgreSQL via DATABASE_URL/config");
activeDatabaseConnectionString = config.databaseUrl;
startupDbInfo = { mode: "external-postgres", connectionString: config.databaseUrl };
} else {
const moduleName = "embedded-postgres";
let EmbeddedPostgres: EmbeddedPostgresCtor;
try {
const mod = await import(moduleName);
EmbeddedPostgres = mod.default as EmbeddedPostgresCtor;
} catch {
throw new Error(
"Embedded PostgreSQL mode requires dependency `embedded-postgres`. Reinstall dependencies (without omitting required packages), or set DATABASE_URL for external Postgres.",
);
}
await prepareEmbeddedPostgresNativeRuntime();
const dataDir = resolve(config.embeddedPostgresDataDir);
const configuredPort = config.embeddedPostgresPort;
let port = configuredPort;
const logBuffer = createEmbeddedPostgresLogBuffer(120);
const verboseEmbeddedPostgresLogs = process.env.PAPERCLIP_EMBEDDED_POSTGRES_VERBOSE === "true";
const appendEmbeddedPostgresLog = (message: unknown) => {
logBuffer.append(message);
if (!verboseEmbeddedPostgresLogs) {
return;
}
const lines = typeof message === "string"
? message.split(/\r?\n/)
: message instanceof Error
? [message.message]
: [String(message ?? "")];
for (const lineRaw of lines) {
const line = lineRaw.trim();
if (!line) continue;
logger.info({ embeddedPostgresLog: line }, "embedded-postgres");
}
};
const logEmbeddedPostgresFailure = (phase: "initialise" | "start", err: unknown) => {
const recentLogs = logBuffer.getRecentLogs();
if (recentLogs.length > 0) {
logger.error(
{
phase,
recentLogs,
err,
},
"Embedded PostgreSQL failed; showing buffered startup logs",
);
}
};
if (config.databaseMode === "postgres") {
logger.warn("Database mode is postgres but no connection string was set; falling back to embedded PostgreSQL");
}
const clusterVersionFile = resolve(dataDir, "PG_VERSION");
const clusterAlreadyInitialized = existsSync(clusterVersionFile);
const postmasterPidFile = resolve(dataDir, "postmaster.pid");
const isPidRunning = (pid: number): boolean => {
try {
process.kill(pid, 0);
return true;
} catch {
return false;
}
};
const getRunningPid = (): number | null => {
if (!existsSync(postmasterPidFile)) return null;
try {
const pidLine = readFileSync(postmasterPidFile, "utf8").split("\n")[0]?.trim();
const pid = Number(pidLine);
if (!Number.isInteger(pid) || pid <= 0) return null;
if (!isPidRunning(pid)) return null;
return pid;
} catch {
return null;
}
};
const runningPid = getRunningPid();
if (runningPid) {
logger.warn(`Embedded PostgreSQL already running; reusing existing process (pid=${runningPid}, port=${port})`);
} else {
const configuredAdminConnectionString = `postgres://paperclip:paperclip@127.0.0.1:${configuredPort}/postgres`;
try {
const actualDataDir = await getPostgresDataDirectory(configuredAdminConnectionString);
if (
typeof actualDataDir !== "string" ||
resolve(actualDataDir) !== resolve(dataDir)
) {
throw new Error("reachable postgres does not use the expected embedded data directory");
}
await ensurePostgresDatabase(configuredAdminConnectionString, "paperclip");
logger.warn(
`Embedded PostgreSQL appears to already be reachable without a pid file; reusing existing server on configured port ${configuredPort}`,
);
} catch {
const detectedPort = await detectPort(configuredPort);
if (detectedPort !== configuredPort) {
logger.warn(`Embedded PostgreSQL port is in use; using next free port (requestedPort=${configuredPort}, selectedPort=${detectedPort})`);
}
port = detectedPort;
logger.info(`Using embedded PostgreSQL because no DATABASE_URL set (dataDir=${dataDir}, port=${port})`);
embeddedPostgres = new EmbeddedPostgres({
databaseDir: dataDir,
user: "paperclip",
password: "paperclip",
port,
persistent: true,
initdbFlags: ["--encoding=UTF8", "--locale=C", "--lc-messages=C"],
onLog: appendEmbeddedPostgresLog,
onError: appendEmbeddedPostgresLog,
});
if (!clusterAlreadyInitialized) {
try {
await embeddedPostgres.initialise();
} catch (err) {
logEmbeddedPostgresFailure("initialise", err);
throw formatEmbeddedPostgresError(err, {
fallbackMessage: `Failed to initialize embedded PostgreSQL cluster in ${dataDir} on port ${port}`,
recentLogs: logBuffer.getRecentLogs(),
});
}
} else {
logger.info(`Embedded PostgreSQL cluster already exists (${clusterVersionFile}); skipping init`);
}
if (existsSync(postmasterPidFile)) {
logger.warn("Removing stale embedded PostgreSQL lock file");
rmSync(postmasterPidFile, { force: true });
}
try {
await embeddedPostgres.start();
} catch (err) {
logEmbeddedPostgresFailure("start", err);
throw formatEmbeddedPostgresError(err, {
fallbackMessage: `Failed to start embedded PostgreSQL on port ${port}`,
recentLogs: logBuffer.getRecentLogs(),
});
}
embeddedPostgresStartedByThisProcess = true;
}
}
const embeddedAdminConnectionString = `postgres://paperclip:paperclip@127.0.0.1:${port}/postgres`;
const dbStatus = await ensurePostgresDatabase(embeddedAdminConnectionString, "paperclip");
if (dbStatus === "created") {
logger.info("Created embedded PostgreSQL database: paperclip");
}
const embeddedConnectionString = `postgres://paperclip:paperclip@127.0.0.1:${port}/paperclip`;
const shouldAutoApplyFirstRunMigrations = !clusterAlreadyInitialized || dbStatus === "created";
if (shouldAutoApplyFirstRunMigrations) {
logger.info("Detected first-run embedded PostgreSQL setup; applying pending migrations automatically");
}
migrationSummary = await ensureMigrations(embeddedConnectionString, "Embedded PostgreSQL", {
autoApply: shouldAutoApplyFirstRunMigrations,
});
db = createDb(embeddedConnectionString);
pluginMigrationDb = db;
logger.info("Embedded PostgreSQL ready");
activeDatabaseConnectionString = embeddedConnectionString;
resolvedEmbeddedPostgresPort = port;
startupDbInfo = { mode: "embedded-postgres", dataDir, port };
}
if (config.deploymentMode === "local_trusted" && !isLoopbackHost(config.host)) {
throw new Error(
`local_trusted mode requires loopback host binding (received: ${config.host}). ` +
"Use authenticated mode for non-loopback deployments.",
);
}
if (config.deploymentMode === "local_trusted" && config.deploymentExposure !== "private") {
throw new Error("local_trusted mode only supports private exposure");
}
if (config.deploymentMode === "authenticated") {
if (config.authBaseUrlMode === "explicit" && !config.authPublicBaseUrl) {
throw new Error("auth.baseUrlMode=explicit requires auth.publicBaseUrl");
}
if (config.deploymentExposure === "public") {
if (config.authBaseUrlMode !== "explicit") {
throw new Error("authenticated public exposure requires auth.baseUrlMode=explicit");
}
if (!config.authPublicBaseUrl) {
throw new Error("authenticated public exposure requires auth.publicBaseUrl");
}
}
}
const requestedListenPort = config.port;
const listenPort = await detectPort(requestedListenPort);
if (config.authBaseUrlMode === "explicit" && config.authPublicBaseUrl) {
config.authPublicBaseUrl = rewriteLocalUrlPort(config.authPublicBaseUrl, listenPort);
}
let authReady = config.deploymentMode === "local_trusted";
let betterAuthHandler: RequestHandler | undefined;
let resolveSession:
| ((req: ExpressRequest) => Promise<BetterAuthSessionResult | null>)
| undefined;
let resolveSessionFromHeaders:
| ((headers: Headers) => Promise<BetterAuthSessionResult | null>)
| undefined;
if (config.deploymentMode === "local_trusted") {
await ensureLocalTrustedBoardPrincipal(db as any);
}
const accessBackfill = await backfillPrincipalAccessCompatibility(db as any);
if (accessBackfill.agentMembershipsInserted > 0 || accessBackfill.humanGrantsInserted > 0) {
logger.info(accessBackfill, "Backfilled principal access compatibility records");
}
const toolOAuthBackfill = await backfillLegacyToolOAuthTokens(db as any);
if (toolOAuthBackfill.sanitizedConnections > 0 || toolOAuthBackfill.migratedConnections > 0) {
logger.info(toolOAuthBackfill, "Backfilled legacy tool OAuth credentials into company secrets");
}
if (config.deploymentMode === "authenticated") {
const {
createBetterAuthHandler,
createBetterAuthInstance,
deriveAuthTrustedOrigins,
resolveBetterAuthSession,
resolveBetterAuthSessionFromHeaders,
} = await import("./auth/better-auth.js");
const derivedTrustedOrigins = deriveAuthTrustedOrigins(config, { listenPort });
const envTrustedOrigins = (process.env.BETTER_AUTH_TRUSTED_ORIGINS ?? "")
.split(",")
.map((value) => value.trim())
.filter((value) => value.length > 0);
const effectiveTrustedOrigins = Array.from(new Set([...derivedTrustedOrigins, ...envTrustedOrigins]));
logger.info(
{
authBaseUrlMode: config.authBaseUrlMode,
authPublicBaseUrl: config.authPublicBaseUrl ?? null,
trustedOrigins: effectiveTrustedOrigins,
trustedOriginsSource: {
derived: derivedTrustedOrigins.length,
env: envTrustedOrigins.length,
},
},
"Authenticated mode auth origin configuration",
);
const auth = createBetterAuthInstance(db as any, config, effectiveTrustedOrigins);
betterAuthHandler = createBetterAuthHandler(auth);
resolveSession = (req) => resolveBetterAuthSession(auth, req);
resolveSessionFromHeaders = (headers) => resolveBetterAuthSessionFromHeaders(auth, headers);
await initializeBoardClaimChallenge(db as any, { deploymentMode: config.deploymentMode });
authReady = true;
}
if (resolvedEmbeddedPostgresPort !== null && resolvedEmbeddedPostgresPort !== config.embeddedPostgresPort) {
config.embeddedPostgresPort = resolvedEmbeddedPostgresPort;
}
maybePersistWorktreeRuntimePorts({
serverPort: listenPort,
databasePort: resolvedEmbeddedPostgresPort,
});
// Cloud managed-config contract (harness → app). Parse PAPERCLIP_MANAGED_CONFIG
// once so a malformed document (blank value, bad JSON, unknown feature key,
// unsupported v, missing section) refuses startup with a precise error instead
// of silently running without the feature overlay. Absent env = self-hosted:
// nothing changes. The parsed document is never persisted; instanceSettingsService
// overlays it per read. This MUST run before any instanceSettingsService(db)
// construction — that constructor parses the same env, and it would otherwise
// throw first, bypassing this fail-closed log path.
let managedConfig: ManagedInstanceConfig | null;
try {
managedConfig = getManagedInstanceConfig();
if (managedConfig) {
logger.warn(
{
catalogVersion: managedConfig.catalogVersion,
managedFeatureKeys: Object.keys(managedConfig.features).sort(),
autoInstallPlugins: [...managedConfig.plugins.autoInstall],
},
"cloud managed configuration active",
);
}
} catch (err) {
logger.error({ err }, "invalid PAPERCLIP_MANAGED_CONFIG; refusing to start (fail closed)");
throw err;
}
const uiMode = config.uiDevMiddleware ? "vite-dev" : config.serveUi ? "static" : "none";
const storageService = createStorageServiceFromConfig(config);
const feedback = feedbackService(db as any, {
shareClient: createFeedbackTraceShareClientFromConfig(config),
});
const backupSettingsSvc = instanceSettingsService(db);
const databaseBackupMaxAgeHours = Math.max(
1,
Number(process.env.PAPERCLIP_DB_BACKUP_MAX_AGE_HOURS) ||
Math.max(26, Math.ceil((config.databaseBackupIntervalMinutes / 60) * 2)),
);
const databaseBackupAlertFile =
process.env.PAPERCLIP_DB_BACKUP_ALERT_FILE ||
resolve(config.databaseBackupDir, "..", "health", "db-backup-to-s3.failure");
const databaseBackupAlertFiles = [
databaseBackupAlertFile,
resolve(config.databaseBackupDir, "db-backup-to-s3.failure"),
resolve(config.databaseBackupDir, "..", "db-backup-to-s3.failure"),
];
let databaseBackupInFlight = false;
const runServerDatabaseBackup = async (
trigger: InstanceDatabaseBackupTrigger,
): Promise<InstanceDatabaseBackupRunResult | null> => {
if (databaseBackupInFlight) {
const message = "Database backup already in progress";
if (trigger === "scheduled") {
logger.warn("Skipping scheduled database backup because a previous backup is still running");
return null;
}
throw conflict(message);
}
databaseBackupInFlight = true;
const startedAt = new Date();
const startedAtMs = Date.now();
const label = trigger === "scheduled" ? "Automatic" : "Manual";
try {
logger.info({ backupDir: config.databaseBackupDir, trigger }, `${label} database backup starting`);
// Read retention from Instance Settings (DB) so changes take effect without restart.
const generalSettings = await backupSettingsSvc.getGeneral();
const retention = generalSettings.backupRetention;
const result = await runDatabaseBackup({
connectionString: activeDatabaseConnectionString,
backupDir: config.databaseBackupDir,
retention,
filenamePrefix: "paperclip",
});
const finishedAt = new Date();
const response: InstanceDatabaseBackupRunResult = {
...result,
trigger,
backupDir: config.databaseBackupDir,
retention,
startedAt: startedAt.toISOString(),
finishedAt: finishedAt.toISOString(),
durationMs: Date.now() - startedAtMs,
};
logger.info(
{
backupFile: result.backupFile,
sizeBytes: result.sizeBytes,
prunedCount: result.prunedCount,
backupDir: config.databaseBackupDir,
retention,
trigger,
durationMs: response.durationMs,
},
`${label} database backup complete: ${formatDatabaseBackupResult(result)}`,
);
return response;
} catch (err) {
logger.error({ err, backupDir: config.databaseBackupDir, trigger }, `${label} database backup failed`);
throw err;
} finally {
databaseBackupInFlight = false;
}
};
const pluginWorkerManager = createPluginWorkerManager();
const heartbeat = config.heartbeatSchedulerEnabled
? heartbeatService(db as any, { pluginWorkerManager })
: null;
const decisionServiceOptions = {
wakeOriginAgent: createDecisionWakeOriginAgent(heartbeat?.wakeup ?? null),
};
// Managed instances drive bundled plugin auto-install from the managed-config
// document parsed fail-closed above (`plugins.autoInstall`). Absent env means
// self-hosted: createApp falls back to its built-in kubernetes-only default.
const managedPluginAutoInstall = managedConfig?.plugins.autoInstall ?? null;
const app = await createApp(db as any, {
uiMode,
serverPort: listenPort,
storageService,
feedbackExportService: feedback,
databaseBackupService: {
runManualBackup: async () => {
const result = await runServerDatabaseBackup("manual");
if (!result) {
throw conflict("Database backup already in progress");
}
return result;
},
},
databaseBackupHealth: config.databaseBackupEnabled
? {
enabled: config.databaseBackupEnabled,
backupDir: config.databaseBackupDir,
maxAgeHours: databaseBackupMaxAgeHours,
alertFile: databaseBackupAlertFile,
alertFiles: databaseBackupAlertFiles,
}
: undefined,
deploymentMode: config.deploymentMode,
deploymentExposure: config.deploymentExposure,
allowedHostnames: config.allowedHostnames,
bindHost: config.host,
authReady,
companyDeletionEnabled: config.companyDeletionEnabled,
pluginMigrationDb: pluginMigrationDb as any,
betterAuthHandler,
resolveSession,
pluginWorkerManager,
decisionServiceOptions,
managedPluginAutoInstall,
});
const server = createServer(app as unknown as Parameters<typeof createServer>[0]);
// Increase keep-alive timeouts to safely outlive default idle timeouts
// of common reverse proxies and load balancers (like AWS ALB, Nginx, or Traefik).
// This prevents intermittent 502/ECONNRESET errors caused by Node's 5s default.
server.keepAliveTimeout = 185000;
server.headersTimeout = 186000;
if (listenPort !== requestedListenPort) {
logger.warn(`Requested port is busy; using next free port (requestedPort=${requestedListenPort}, selectedPort=${listenPort})`);
}
const runtimeListenHost = config.host;
const runtimeApiUrl = choosePrimaryRuntimeApiUrl({
authPublicBaseUrl: config.authPublicBaseUrl ?? null,
allowedHostnames: config.allowedHostnames,
bindHost: runtimeListenHost,
port: listenPort,
});
const configuredApiUrl = process.env.PAPERCLIP_API_URL?.trim() || runtimeApiUrl;
const runtimeApiCandidates = buildRuntimeApiCandidateUrls({
preferredApiUrl: configuredApiUrl,
authPublicBaseUrl: config.authPublicBaseUrl ?? null,
allowedHostnames: config.allowedHostnames,
bindHost: runtimeListenHost,
port: listenPort,
});
process.env.PAPERCLIP_LISTEN_HOST = runtimeListenHost;
process.env.PAPERCLIP_LISTEN_PORT = String(listenPort);
process.env.PAPERCLIP_RUNTIME_API_URL = runtimeApiUrl;
process.env.PAPERCLIP_RUNTIME_API_CANDIDATES_JSON = JSON.stringify(runtimeApiCandidates);
process.env.PAPERCLIP_API_URL = configuredApiUrl;
setupEnvironmentCustomImageTerminalWebSocketServer(server, db as any, {
pluginWorkerManager,
});
setupLiveEventsWebSocketServer(server, db as any, {
deploymentMode: config.deploymentMode,
resolveSessionFromHeaders,
});
void reconcilePersistedRuntimeServicesOnStartup(db as any)
.then((result) => {
if (result.reconciled > 0) {
logger.warn(
{ reconciled: result.reconciled },
"reconciled persisted runtime services from a previous server process",
);
}
})
.catch((err) => {
logger.error({ err }, "startup reconciliation of persisted runtime services failed");
});
// Backfill auth.json into any already-isolated codex_local managed home that
// was created by the #8272 isolation guard before the Phase 1 seeding fix.
// Idempotent; the Phase 1 execute-time seeding covers new strandings.
void reconcileCodexLocalManagedHomesOnStartup(db)
.then((result) => {
if (result.seeded > 0 || result.failed > 0) {
logger.warn(
{ seeded: result.seeded, failed: result.failed, scanned: result.scanned },
"reconciled codex_local managed homes (backfilled missing auth)",
);
}
if (result.sourceAuthMissing > 0) {
logger.warn(
{ sourceAuthMissing: result.sourceAuthMissing, scanned: result.scanned },
"could not backfill codex_local managed homes because shared Codex auth is missing",
);
}
})
.catch((err) => {
logger.error({ err }, "startup reconciliation of codex_local managed homes failed");
});
void reconcileBuiltInAgentsOnStartup(db as any)
.then((result) => {
if (
result.reconciled > 0
|| result.unknown > 0
|| result.duplicates > 0
|| result.autoEnsured > 0
|| result.companyFailures > 0
) {
logger.warn(
result,
"startup reconciliation of built-in agents complete",
);
}
})
.catch((err) => {
logger.error({ err }, "startup reconciliation of built-in agents failed");
});
// Force the instance onto the Kubernetes sandbox provider when configured via
// env (PAPERCLIP_EXECUTION_MODE=kubernetes). Runs BEFORE the heartbeat resumes
// queued runs so the policy + managed k8s environments are in place. A bad
// PAPERCLIP_EXECUTION_MODE / PAPERCLIP_K8S_* value throws and fails startup
// (fail-loud) rather than silently allowing local execution.
try {
const policyResult = await bootstrapExecutionPolicyFromEnv(db as any);
if (policyResult) {
logger.warn(
{
executionMode: policyResult.executionMode,
companiesConfigured: policyResult.companiesConfigured,
},
"forced execution policy applied at startup",
);
}
} catch (err) {
logger.error({ err }, "failed to apply forced execution policy from environment");
throw err;
}
// Ensure sandbox environments declared in the managed-config document
// (`environments` section) before the heartbeat resumes queued runs. The
// document already parsed fail-closed above; the ensure step itself is
// fail-safe per entry (a degraded boot beats a fleet-wide crash loop), but
// a contradictory deployment that also forces PAPERCLIP_EXECUTION_MODE
// throws here and fails startup. `pluginsReady` sequences the ensure after
// the bundled-plugin install/load pass so a declared environment never
// activates before its provider driver is registered; the worker manager
// additionally gates each entry on a live plugin worker (and archives the
// row of a provider that did not come up).
try {
const bundledPluginsStartup = (app as { locals?: { bundledPluginsStartup?: Promise<unknown> } })
.locals?.bundledPluginsStartup;
const managedEnvironmentsResult = await applyManagedEnvironments(db as any, managedConfig, {
pluginsReady: bundledPluginsStartup,
workerManager: pluginWorkerManager,
});
if (managedEnvironmentsResult) {
logger.warn(managedEnvironmentsResult, "managed sandbox environments ensured from managed config");
}
} catch (err) {
logger.error({ err }, "failed to apply managed environments from managed config");
throw err;
}
let drainHeartbeatRunsForShutdown: ((signal: "SIGINT" | "SIGTERM") => Promise<unknown>) | null = null;
let prepareHotRestartShutdown: ((signal: "SIGINT" | "SIGTERM") => Promise<{ skipDrain: boolean }>) | null = null;
let heartbeatSchedulerStopped = false;
let heartbeatSchedulerInterval: ReturnType<typeof setInterval> | null = null;
const heartbeatSchedulerInFlight = new Set<Promise<void>>();
const trackHeartbeatSchedulerWork = (work: Promise<unknown>) => {
let tracked: Promise<void>;
tracked = Promise.resolve(work)
.then(() => undefined, () => undefined)
.finally(() => {
heartbeatSchedulerInFlight.delete(tracked);
});
heartbeatSchedulerInFlight.add(tracked);
};
const waitForHeartbeatSchedulerIdle = async () => {
while (heartbeatSchedulerInFlight.size > 0) {
await Promise.allSettled([...heartbeatSchedulerInFlight]);
}
};
if (heartbeat) {
const decisionExecutor = decisionService(db as any, decisionServiceOptions);
drainHeartbeatRunsForShutdown = heartbeat.drainRunningRunsForShutdown;
prepareHotRestartShutdown = heartbeat.prepareHotRestartShutdown;
const environmentCustomImages = environmentCustomImageService(db as any, { pluginWorkerManager });
const routines = routineService(db as any, { pluginWorkerManager });
const statusCards = statusCardService(db as any);
const issues = issueService(db as any);
const tools = toolAccessService(db as any, {
deploymentMode: config.deploymentMode,
deploymentExposure: config.deploymentExposure,
trustedLocalStdioRuntimeHost: process.env.PAPERCLIP_TRUSTED_MCP_RUNTIME_HOST
?? process.env.PAPERCLIP_TOOL_RUNTIME_TRUSTED_HOST
?? null,
});
const worktreeRunExecutionActivation = await resolveWorktreeRunExecutionActivationState({
getExperimental: () => instanceSettingsService(db).getExperimental(),
});
logger.info(
{
state: worktreeRunExecutionActivation.armed ? "armed" : "disarmed",
cutoff: worktreeRunExecutionActivation.cutoff,
},
"worktree run-execution cutoff state",
);
const heartbeatSchedulingSuppression = await heartbeat.resolveSchedulingSuppression();
// Reap orphaned runs before timer ticks start so wakeups cannot coalesce
// into a dead "running" row during startup recovery.
if (heartbeatSchedulingSuppression.suppressed) {
logger.warn(
{ reason: heartbeatSchedulingSuppression.reason },
"heartbeat scheduling suppressed for this runtime instance",
);
} else {
const startupHeartbeatRecovery = (async () => {
try {
const hotRestart = await heartbeat.reconcileHotRestartAdoption();
if (hotRestart.mode === "reported") {
logger.info(
hotRestart,
"startup hot-restart adoption reconciliation complete",
);
}
} catch (err) {
logger.error(
{ err },
"startup hot-restart adoption reconciliation failed - orphan reaper will serve as degraded backstop",
);
}
for (let attempt = 1; attempt <= 2; attempt++) {
try {
const result = await heartbeat.reapOrphanedRuns();
logger.info(
{ reaped: result.reaped, runIds: result.runIds },
"startup reap of orphaned heartbeat runs complete",
);
break;
} catch (err) {
if (attempt < 2) {
logger.warn({ err, attempt }, "startup reap failed, retrying");
} else {
logger.error(
{ err },
"startup reap of orphaned heartbeat runs failed after retry - periodic reaper will serve as degraded backstop",
);
}
}
}
const promotion = await heartbeat.promoteDueScheduledRetries();
await heartbeat.resumeQueuedRuns();
const reconciled = await heartbeat.reconcileStrandedAssignedIssues();
if (
promotion.promoted > 0 ||
reconciled.assignmentDispatched > 0 ||
reconciled.dispatchRequeued > 0 ||
reconciled.continuationRequeued > 0 ||
reconciled.successfulRunHandoffEscalated > 0 ||
reconciled.escalated > 0
) {
logger.warn(
{ promotedScheduledRetries: promotion.promoted, promotedScheduledRetryRunIds: promotion.runIds, ...reconciled },
"startup heartbeat recovery changed assigned issue state",
);
}
const issueGraphReconciled = await heartbeat.reconcileIssueGraphLiveness();
if (issueGraphReconciled.escalationsCreated > 0 || issueGraphReconciled.dependencyWakesHealed > 0) {
logger.warn(
{ ...issueGraphReconciled },
"startup issue-graph liveness reconciliation changed issue graph state",
);
}
const taskWatchdogsReconciled = await heartbeat.reconcileTaskWatchdogs();
if (taskWatchdogsReconciled.triggered > 0) {
logger.warn(
{ ...taskWatchdogsReconciled },
"startup task-watchdog reconciliation triggered watchdog work",
);
}
const scanned = await heartbeat.scanSilentActiveRuns();
if (scanned.created > 0 || scanned.escalated > 0) {
logger.warn({ ...scanned }, "startup active-run output watchdog created review work");
}
const swept = await heartbeat.sweepStaleIssueLocks();
if (swept.cleared > 0) {
logger.warn({ ...swept }, "startup stale-lock sweeper cleared issue locks");
}
const reviewed = await heartbeat.reconcileProductivityReviews();
if (reviewed.created > 0 || reviewed.updated > 0 || reviewed.failed > 0) {
logger.warn({ ...reviewed }, "startup productivity reconciliation created or updated review work");
}
})().catch((err) => {
logger.error({ err }, "startup heartbeat recovery failed");
});
trackHeartbeatSchedulerWork(startupHeartbeatRecovery);
await startupHeartbeatRecovery;
}
const setupCleanup = await environmentCustomImages.cleanupExpiredSetupSessions();
if (setupCleanup.timedOut > 0 || setupCleanup.failed > 0) {
logger.warn({ ...setupCleanup }, "startup environment customImage setup cleanup changed sessions");
}
const toolHealthSweep = await tools.sweepConnectionHealth();
if (toolHealthSweep.failed > 0) {
logger.warn({ ...toolHealthSweep }, "startup tool connection health sweep found failing connections");
}
await decisionExecutor.sweepExpired();
heartbeatSchedulerInterval = setInterval(() => {
// Async so the suppression checks below can honor the override-aware
// resolver (e.g. worktree run-execution opt-in). The gated work is still
// wrapped in trackHeartbeatSchedulerWork with its own error handling.
void (async () => {
if (heartbeatSchedulerStopped) return;
trackHeartbeatSchedulerWork(decisionExecutor.sweepExpired().catch((err: unknown) => {
logger.error({ err }, "decision expiry sweep failed");
}));
const sweptRuntimeStatuses = heartbeat.sweepExpiredRuntimeStatuses();
if (sweptRuntimeStatuses > 0) {
logger.info(
{ swept: sweptRuntimeStatuses },
"heartbeat runtime-status sweeper cleared expired entries",
);
}
if (!(await heartbeat.resolveSchedulingSuppression()).suppressed) {
trackHeartbeatSchedulerWork(heartbeat
.tickTimers(new Date())
.then((result) => {
if (result.enqueued > 0) {
logger.info({ ...result }, "heartbeat timer tick enqueued runs");
}
})
.catch((err) => {
logger.error({ err }, "heartbeat timer tick failed");
}));
}
if (heartbeatSchedulerStopped) return;
trackHeartbeatSchedulerWork(routines
.tickScheduledTriggers(new Date())
.then((result) => {
if (result.triggered > 0) {
logger.info({ ...result }, "routine scheduler tick enqueued runs");
}
})
.catch((err) => {
logger.error({ err }, "routine scheduler tick failed");
}));
if (heartbeatSchedulerStopped) return;
trackHeartbeatSchedulerWork((async () => {
const experimental = await instanceSettingsService(db).getExperimental();
if (experimental.enableStatusCards !== true) return;
const result = await statusCards.tickDueStatusCards(new Date());
await Promise.all(result.enqueued.map(async ({ cardId, generatingIssue }) => {
try {
await queueIssueAssignmentWakeup({
heartbeat,
issue: generatingIssue,
reason: "status_card_update_assigned",
mutation: "status_card.scheduler_update_requested",
contextSource: "status_card_scheduler",
requestedByActorType: "system",
taskKey: `status-card:${cardId}`,
rethrowOnError: true,
});
} catch (err) {
await issues.update(generatingIssue.id, { status: "cancelled" });
throw err;
}
}));
if (result.evaluated > 0 || result.enqueued.length > 0) {
logger.info({ evaluated: result.evaluated, enqueued: result.enqueued.length }, "status-card scheduler tick complete");
}
})().catch((err) => {
logger.error({ err }, "status-card scheduler tick failed");
}));
if (heartbeatSchedulerStopped) return;
trackHeartbeatSchedulerWork(environmentCustomImages
.cleanupExpiredSetupSessions()
.then((result) => {
if (result.timedOut > 0 || result.failed > 0) {
logger.warn({ ...result }, "environment customImage setup cleanup changed sessions");
}
})
.catch((err) => {
logger.error({ err }, "environment customImage setup cleanup failed");
}));
if (heartbeatSchedulerStopped) return;
trackHeartbeatSchedulerWork(tools
.sweepConnectionHealth()
.then((swept) => {
if (swept.failed > 0) {
logger.warn({ ...swept }, "periodic tool connection health sweep found failing connections");
}
})
.catch((err) => {
logger.error({ err }, "periodic tool connection health sweep failed");
}));
if (heartbeatSchedulerStopped) return;
if (!(await heartbeat.resolveSchedulingSuppression()).suppressed) {
// Periodically reap orphaned runs (5-min staleness threshold) and make sure
// persisted queued work is still being driven forward.
trackHeartbeatSchedulerWork(heartbeat
.reapOrphanedRuns({ staleThresholdMs: 5 * 60 * 1000 })
.then(() => heartbeat.promoteDueScheduledRetries())
.then(async (promotion) => {
await heartbeat.resumeQueuedRuns();
const reconciled = await heartbeat.reconcileStrandedAssignedIssues();
if (
promotion.promoted > 0 ||
reconciled.assignmentDispatched > 0 ||
reconciled.dispatchRequeued > 0 ||
reconciled.continuationRequeued > 0 ||
reconciled.successfulRunHandoffEscalated > 0 ||
reconciled.escalated > 0
) {
logger.warn(
{ promotedScheduledRetries: promotion.promoted, promotedScheduledRetryRunIds: promotion.runIds, ...reconciled },
"periodic heartbeat recovery changed assigned issue state",
);
}
})
.then(async () => {
const reconciled = await heartbeat.reconcileIssueGraphLiveness();
if (reconciled.escalationsCreated > 0 || reconciled.dependencyWakesHealed > 0) {
logger.warn({ ...reconciled }, "periodic issue-graph liveness reconciliation changed issue graph state");
}
})
.then(async () => {
const reconciled = await heartbeat.reconcileTaskWatchdogs();
if (reconciled.triggered > 0) {
logger.warn({ ...reconciled }, "periodic task-watchdog reconciliation triggered watchdog work");
}
})
.then(async () => {
const scanned = await heartbeat.scanSilentActiveRuns();
if (scanned.created > 0 || scanned.escalated > 0) {
logger.warn({ ...scanned }, "periodic active-run output watchdog created review work");
}
})
.then(async () => {
const swept = await heartbeat.sweepStaleIssueLocks();
if (swept.cleared > 0) {
logger.warn({ ...swept }, "periodic stale-lock sweeper cleared issue locks");
}
})
.then(async () => {
const reviewed = await heartbeat.reconcileProductivityReviews();
if (reviewed.created > 0 || reviewed.updated > 0 || reviewed.failed > 0) {
logger.warn({ ...reviewed }, "periodic productivity reconciliation created or updated review work");
}
})
.catch((err) => {
logger.error({ err }, "periodic heartbeat recovery failed");
}));
}
})();
}, config.heartbeatSchedulerIntervalMs);
}
if (config.databaseBackupEnabled) {
const backupIntervalMs = config.databaseBackupIntervalMinutes * 60 * 1000;
logger.info(
{
intervalMinutes: config.databaseBackupIntervalMinutes,
retentionSource: "instance-settings-db",
backupDir: config.databaseBackupDir,
},
"Automatic database backups enabled",
);
setInterval(() => {
void runServerDatabaseBackup("scheduled").catch(() => {
// runServerDatabaseBackup already logs the failure with context.
});
}, backupIntervalMs);
}
// Wait for external adapters to finish loading before accepting requests.
// Without this, adapter type validation (assertKnownAdapterType) would
// reject valid external adapter types during the startup loading window.
const { waitForExternalAdapters } = await import("./adapters/registry.js");
await waitForExternalAdapters();
// Reconcile the agent-creation picker to the declaratively-configured adapter
// set (PAPERCLIP_ADAPTERS). Must run after external adapters are loaded so the
// known-adapter list is complete. Fail loud on misconfig (a declared adapter
// with no implementation), consistent with the execution-policy bootstrap:
// log the structured error, then rethrow to fail startup.
try {
reconcileAdapterAvailability(parseAdapterRegistryEnv());
} catch (err) {
logger.error({ err }, "failed to reconcile adapter availability from PAPERCLIP_ADAPTERS");
throw err;
}
await new Promise<void>((resolveListen, rejectListen) => {
const onError = (err: Error) => {
server.off("error", onError);
rejectListen(err);
};
server.once("error", onError);
server.listen(listenPort, config.host, () => {
server.off("error", onError);
logger.info(`Server listening on ${config.host}:${listenPort}`);
void systemdNotify(["--ready", `--status=Listening on ${config.host}:${listenPort}`]).then((notified) => {
if (notified) logger.info("Notified systemd that Paperclip is ready");
});
if (process.env.PAPERCLIP_OPEN_ON_LISTEN === "true") {
const openHost = config.host === "0.0.0.0" || config.host === "::" ? "127.0.0.1" : config.host;
const url = `http://${openHost}:${listenPort}`;
void import("open")
.then((mod) => mod.default(url))
.then(() => {
logger.info(`Opened browser at ${url}`);
})
.catch((err) => {
logger.warn({ err, url }, "Failed to open browser on startup");
});
}
printStartupBanner({
bind: config.bind,
host: config.host,
deploymentMode: config.deploymentMode,
deploymentExposure: config.deploymentExposure,
authReady,
requestedPort: requestedListenPort,
listenPort,
uiMode,
db: startupDbInfo,
migrationSummary,
heartbeatSchedulerEnabled: config.heartbeatSchedulerEnabled,
heartbeatSchedulerIntervalMs: config.heartbeatSchedulerIntervalMs,
databaseBackupEnabled: config.databaseBackupEnabled,
databaseBackupIntervalMinutes: config.databaseBackupIntervalMinutes,
databaseBackupRetentionDays: config.databaseBackupRetentionDays,
databaseBackupDir: config.databaseBackupDir,
});
const boardClaimUrl = getBoardClaimWarningUrl(config.host, listenPort);
if (boardClaimUrl) {
const red = "\x1b[41m\x1b[30m";
const yellow = "\x1b[33m";
const reset = "\x1b[0m";
console.log(
[
`${red} BOARD CLAIM REQUIRED ${reset}`,
`${yellow}This instance was previously local_trusted and still has local-board as the only admin.${reset}`,
`${yellow}Sign in with a real user and open this one-time URL to claim ownership:${reset}`,
`${yellow}${boardClaimUrl}${reset}`,
`${yellow}If you are connecting over Tailscale, replace the host in this URL with your Tailscale IP/MagicDNS name.${reset}`,
].join("\n"),
);
}
resolveListen();
});
});
{
const shutdown = async (signal: "SIGINT" | "SIGTERM") => {
await systemdNotify(["--stopping", `--status=Stopping after ${signal}`]);
heartbeatSchedulerStopped = true;
if (heartbeatSchedulerInterval) {
clearInterval(heartbeatSchedulerInterval);
heartbeatSchedulerInterval = null;
}
const heartbeatShutdown = await coordinateHeartbeatSchedulerShutdown({
signal,
prepareHotRestartShutdown,
waitForHeartbeatSchedulerIdle,
});
const skipHeartbeatDrain = heartbeatShutdown.hotRestart?.skipDrain === true;
if (skipHeartbeatDrain) {
logger.info(
{ signal, hotRestart: heartbeatShutdown.hotRestart },
"hot-restart shutdown prepared; skipping heartbeat scheduler idle wait and graceful run drain",
);
} else if (heartbeatShutdown.preparationError) {
logger.error(
{ err: heartbeatShutdown.preparationError, signal },
"hot-restart shutdown preparation failed; falling back to graceful heartbeat run drain",
);
}
const telemetryClient = getTelemetryClient();
if (telemetryClient) {
telemetryClient.stop();
await telemetryClient.flush();
}
if (!skipHeartbeatDrain && drainHeartbeatRunsForShutdown) {
try {
const drain = await drainHeartbeatRunsForShutdown(signal);
logger.info({ signal, drain }, "graceful heartbeat run drain complete");
} catch (err) {
logger.error({ err, signal }, "graceful heartbeat run drain failed");
}
}
// Whatever the drain did not finalize (timed-out runs, the hot-restart
// skip path) still has a local-only tail when the in-flight run-log
// mirror is enabled; upload those tails now so an orderly restart
// never loses run output. No-op when the mirror is off.
try {
await flushInFlightRunLogMirrors();
} catch (err) {
logger.error({ err, signal }, "run-log in-flight mirror flush failed");
}
const appShutdown = (app as { locals?: { paperclipShutdown?: () => void } }).locals?.paperclipShutdown;
appShutdown?.();
if (embeddedPostgres && embeddedPostgresStartedByThisProcess) {
logger.info({ signal }, "Stopping embedded PostgreSQL");
try {
await embeddedPostgres?.stop();
} catch (err) {
logger.error({ err }, "Failed to stop embedded PostgreSQL cleanly");
}
}
// Flush buffered OTel spans before the process goes away; without this
// await the exporter's final batch is dropped on exit.
await shutdownInstrumentation();
process.exit(0);
};
process.once("SIGINT", () => {
void shutdown("SIGINT");
});
process.once("SIGTERM", () => {
void shutdown("SIGTERM");
});
}
return {
server,
host: config.host,
listenPort,
apiUrl: configuredApiUrl,
databaseUrl: activeDatabaseConnectionString,
};
}
function isMainModule(metaUrl: string): boolean {
const entry = process.argv[1];
if (!entry) return false;
try {
return pathToFileURL(resolve(entry)).href === metaUrl;
} catch {
return false;
}
}
if (isMainModule(import.meta.url)) {
void startServer().catch((err) => {
logger.error({ err }, "Paperclip server failed to start");
process.exit(1);
});
}