openclaw/dist/process/supervisor/service-child-relay.js

Multi-channel AI gateway with extensible messaging integrations

import { spawn } from "node:child_process";
import { closeSync, createWriteStream } from "node:fs";
import { setTimeout } from "node:timers/promises";
import path from "node:path";
import { fileURLToPath, pathToFileURL } from "node:url";
import { readRootJsonObjectSync } from "@openclaw/fs-safe/json";
//#region src/infra/runtime-process-entrypoints.ts
function runtimeProcessEntrypoint(modulePath) {
	return {
		currentModuleUrl: import.meta.url,
		sourceWorkerName: modulePath.startsWith("infra/") ? modulePath.slice(6) : `../${modulePath}`,
		distWorkerPath: `${modulePath}.js`
	};
}
const runtimeProcessEntrypoints = {
	secretEgressProxy: runtimeProcessEntrypoint("secrets/egress-proxy/proxy.worker"),
	codeModeNode: runtimeProcessEntrypoint("agents/code-mode-node.worker"),
	cronReadOnly: runtimeProcessEntrypoint("cron/store/read-only.worker"),
	stateRead: runtimeProcessEntrypoint("state/openclaw-state-read.worker"),
	workerNativeLifecycle: runtimeProcessEntrypoint("infra/worker-native-lifecycle.worker"),
	spawnBroker: runtimeProcessEntrypoint("process/spawn-broker/worker"),
	cronStreamMatcher: runtimeProcessEntrypoint("gateway/cron-stream-matcher.worker"),
	controlUiFile: runtimeProcessEntrypoint("gateway/control-ui-file.worker"),
	nodeBootstrapArtifact: runtimeProcessEntrypoint("gateway/worker-environments/node-bootstrap-artifact.worker"),
	nativeHookRelayClient: runtimeProcessEntrypoint("agents/harness/native-hook-relay-client.worker"),
	computerHost: runtimeProcessEntrypoint("gateway/desktop/computer.worker"),
	imageProcessor: runtimeProcessEntrypoint("media/image-processor.worker"),
	fileToolPlanning: runtimeProcessEntrypoint("agents/sessions/tools/file-tool-planning.worker"),
	attachmentProcessor: runtimeProcessEntrypoint("media/attachment-processor.worker"),
	gitOperations: runtimeProcessEntrypoint("infra/git-operation.worker"),
	fsSafeCopy: runtimeProcessEntrypoint("infra/fs-safe-copy.worker"),
	sharedStateStore: runtimeProcessEntrypoint("state/openclaw-state.worker"),
	authProfileInlineUsage: runtimeProcessEntrypoint("agents/auth-profiles/inline-usage.worker"),
	pluginModelCatalogCredentials: runtimeProcessEntrypoint("agents/plugin-model-catalog.worker"),
	agentDatabaseExecution: runtimeProcessEntrypoint("state/openclaw-agent-execution.worker"),
	workspaceMemory: runtimeProcessEntrypoint("worker/memory-worker-entry"),
	localAgentAvatar: runtimeProcessEntrypoint("agents/identity-avatar-file.worker"),
	identityFile: runtimeProcessEntrypoint("agents/identity-file.worker"),
	workspaceSkills: runtimeProcessEntrypoint("worker/skills-worker-entry"),
	boardStore: runtimeProcessEntrypoint("boards/sqlite-board-store.worker"),
	progressCardStore: runtimeProcessEntrypoint("session-cards/progress-card-store.worker"),
	sessionSharingStore: runtimeProcessEntrypoint("config/sessions/session-sharing-store.worker"),
	heartbeatOutcomeStore: runtimeProcessEntrypoint("infra/heartbeat-outcome-store.worker"),
	acpParentStreamStore: runtimeProcessEntrypoint("agents/subagents/spawn/acp-parent-stream-store.worker"),
	messageToolRunOutcomeStore: runtimeProcessEntrypoint("infra/message-tool-run-outcome-store.worker"),
	contextEngineTurnOutbox: runtimeProcessEntrypoint("agents/harness/context-engine-turn-outbox.worker"),
	sqliteStore: runtimeProcessEntrypoint("infra/sqlite-store.worker"),
	agentSchemaInspection: runtimeProcessEntrypoint("state/openclaw-agent-schema-inspection.worker"),
	stateMigrationSnapshot: runtimeProcessEntrypoint("infra/state-migrations.snapshot.worker"),
	githubExec: runtimeProcessEntrypoint("agents/github-exec-launcher"),
	sqliteReadOnly: runtimeProcessEntrypoint("infra/sqlite-readonly-location.worker"),
	sqliteSnapshotStaging: runtimeProcessEntrypoint("infra/sqlite-snapshot-staging.worker"),
	sqliteReadOnlyNativeResource: runtimeProcessEntrypoint("infra/sqlite-readonly-native-resource"),
	sqliteSourceRevision: runtimeProcessEntrypoint("infra/sqlite-source-revision.worker"),
	sqliteIntegrity: runtimeProcessEntrypoint("infra/sqlite-integrity.worker"),
	sqliteCloseProbe: runtimeProcessEntrypoint("infra/bun-sqlite-close-probe.worker"),
	preparedModelCatalog: runtimeProcessEntrypoint("agents/prepared-model-catalog.worker"),
	providerPromptState: runtimeProcessEntrypoint("agents/embedded-agent-runner/provider-prompt-state.worker"),
	updateRepair: runtimeProcessEntrypoint("infra/update-repair.worker"),
	updateMigratedFinalize: runtimeProcessEntrypoint("infra/update-migrated-finalize.worker"),
	updateCandidateState: runtimeProcessEntrypoint("infra/update-candidate-state.worker"),
	doctorLint: runtimeProcessEntrypoint("commands/doctor-lint.worker"),
	doctor: runtimeProcessEntrypoint("commands/doctor.worker"),
	databaseVerify: runtimeProcessEntrypoint("state/openclaw-database-verify.worker"),
	stateOwnership: runtimeProcessEntrypoint("state/openclaw-state-ownership.worker"),
	stateLeaseHeartbeat: runtimeProcessEntrypoint("state/openclaw-state-lease-heartbeat.worker"),
	gatewayStateOwnerHeartbeat: runtimeProcessEntrypoint("infra/gateway-state-owner-heartbeat.worker"),
	sessionTranscriptArchive: runtimeProcessEntrypoint("config/sessions/session-accessor.sqlite-archive.worker"),
	sessionTranscript: runtimeProcessEntrypoint("config/sessions/session-transcript.worker"),
	workerTranscriptCommit: runtimeProcessEntrypoint("gateway/worker-environments/transcript-commit.worker"),
	sessionManagerMetadata: runtimeProcessEntrypoint("agents/sessions/session-manager-metadata.worker"),
	sessionTranscriptProjectionPublication: runtimeProcessEntrypoint("config/sessions/session-transcript-projection-publication.worker"),
	sessionTranscriptReports: runtimeProcessEntrypoint("config/sessions/session-accessor.sqlite-transcript-reports.worker"),
	sessionTranscriptReconcile: runtimeProcessEntrypoint("config/sessions/session-transcript-reconcile.worker"),
	tailscaleRouteOwner: runtimeProcessEntrypoint("infra/tailscale-route-owner.worker"),
	serviceChildRelay: runtimeProcessEntrypoint("process/supervisor/service-child-relay"),
	terminalPty: runtimeProcessEntrypoint("process/terminal-pty-worker"),
	serviceChildGroupAnchor: runtimeProcessEntrypoint("process/supervisor/service-child-group-anchor"),
	serviceChildWindowsJobAnchor: runtimeProcessEntrypoint("process/supervisor/service-child-windows-job-anchor"),
	bunSqliteLibrary: runtimeProcessEntrypoint("infra/bun-sqlite-library")
};
//#endregion
//#region src/daemon/runtime-binary.ts
function normalizeRuntimeBasename(execPath) {
	const trimmed = execPath.trim().replace(/^["']|["']$/g, "");
	const lastSlash = Math.max(trimmed.lastIndexOf("/"), trimmed.lastIndexOf("\\"));
	return (lastSlash === -1 ? trimmed : trimmed.slice(lastSlash + 1)).trim().toLowerCase();
}
/** Returns whether an executable path names a Bun runtime binary. */
function isBunRuntime(execPath) {
	const base = normalizeRuntimeBasename(execPath);
	return base === "bun" || base === "bun.exe";
}
[.../* @__PURE__ */ new Set([
	"-r",
	"--preload",
	"--require",
	"--import",
	"--loader",
	"--experimental-loader",
	"--test-reporter",
	"--test-global-setup"
])];
//#endregion
//#region src/infra/runtime-worker-url.ts
/** Resolve an explicit installed root, source sibling, or stable packaged worker path. */
function resolveRuntimeWorkerUrl(params) {
	if (params.root !== void 0) return pathToFileURL(path.join(params.root, "dist", params.distWorkerPath));
	const currentPath = fileURLToPath(params.currentModuleUrl);
	const distIndex = currentPath.replaceAll(path.sep, "/").lastIndexOf("/dist/");
	if (distIndex >= 0) {
		const distRoot = currentPath.slice(0, distIndex + 6);
		let workerPath = params.distWorkerPath;
		if (params.package) {
			const packageRoot = path.resolve(distRoot, "..");
			const manifest = readRootJsonObjectSync({
				rootDir: packageRoot,
				relativePath: "package.json",
				boundaryLabel: "runtime worker package",
				rejectHardlinks: false
			});
			if (!manifest.ok) throw new Error(`Cannot resolve runtime worker package: ${packageRoot}/package.json`);
			if (manifest.value.name === params.package.name) workerPath = params.package.distWorkerPath;
		}
		return pathToFileURL(path.join(distRoot, workerPath));
	}
	const extension = path.extname(currentPath) || ".js";
	return new URL(`./${params.sourceWorkerName}${extension}`, params.currentModuleUrl);
}
function isBunTargetRuntime(execPath) {
	return execPath === process.execPath ? Boolean(process.versions.bun) : isBunRuntime(execPath);
}
/** Disable implicit package installation in OpenClaw-owned Bun processes. */
function resolveRuntimeArgs(execPath = process.execPath) {
	return isBunTargetRuntime(execPath) ? ["--no-install"] : [];
}
/** Whether a source TypeScript module needs Node's tsx loader; Bun runs TypeScript natively. */
function runtimeNeedsTypeScriptLoader(modulePath, execPath = process.execPath) {
	return /\.[cm]?ts$/.test(modulePath) && !isBunTargetRuntime(execPath);
}
function resolveRuntimeWorkerArgv(url, execPath = process.execPath) {
	const entry = fileURLToPath(url);
	return runtimeNeedsTypeScriptLoader(entry, execPath) ? [
		"--import",
		import.meta.resolve("tsx"),
		entry
	] : [...resolveRuntimeArgs(execPath), entry];
}
//#endregion
//#region src/infra/runtime-process-url.ts
const sealedEntrypoints = /* @__PURE__ */ new Map();
function resolveRuntimeProcessEntrypointUrl(name) {
	return sealedEntrypoints.get(name) ?? resolveRuntimeWorkerUrl(runtimeProcessEntrypoints[name]);
}
//#endregion
//#region packages/normalization-core/src/error-coercion.ts
function readProperty(value, key) {
	try {
		return value[key];
	} catch {
		return;
	}
}
function extractErrorCode(err) {
	if (!err || typeof err !== "object") return;
	const code = readProperty(err, "code");
	return typeof code === "string" || typeof code === "number" ? String(code) : void 0;
}
//#endregion
//#region src/process/supervisor/service-child-group-ownership.ts
/** Only kernel absence, observed outside the owned group, confirms extinction. */
function isOwnedProcessGroupGone(pgid) {
	try {
		process.kill(-pgid, 0);
		return false;
	} catch (error) {
		const code = extractErrorCode(error);
		if (code === "ESRCH") return true;
		if (code === "EPERM") return false;
		throw error;
	}
}
//#endregion
//#region src/process/supervisor/service-child-stdio.ts
function setStdioEntry(stdio, fd, value) {
	while (stdio.length <= fd) stdio.push("ignore");
	stdio[fd] = value;
}
function reserveStdioEntry(stdio, value) {
	let fd = 3;
	while (stdio[fd] !== void 0 && stdio[fd] !== "ignore") fd += 1;
	setStdioEntry(stdio, fd, value);
	return fd;
}
//#endregion
//#region src/process/supervisor/service-child-relay.ts
function runServiceChildRelay() {
	let generation;
	let anchor;
	let parentLost = false;
	let forcedSequence;
	let signalError;
	let anchorExit;
	let parentLineageFds = [];
	let parentLineageReleased = false;
	const report = (message) => {
		if (!process.connected) return;
		try {
			process.send?.(message, () => {});
		} catch {}
	};
	const reportRetirement = () => {
		if (generation && forcedSequence !== void 0) report({
			type: "retirement",
			generation,
			sequence: forcedSequence,
			anchorExited: anchorExit !== void 0,
			signalError
		});
	};
	const settleAnchorExit = () => {
		if (!anchorExit || !parentLineageReleased) return;
		if (forcedSequence !== void 0 && !parentLost && process.connected) reportRetirement();
		else process.exit(anchorExit.code === 0 || anchorExit.signal === "SIGKILL" ? 0 : 1);
	};
	const releaseParentLineage = async () => {
		if (parentLineageFds.length > 0) {
			let reportedFailure = false;
			for (;;) {
				try {
					if (isOwnedProcessGroupGone(anchor.pid)) break;
				} catch (error) {
					if (!reportedFailure) {
						reportedFailure = true;
						report({
							type: "relay-error",
							generation,
							error: error instanceof Error ? error.message : String(error)
						});
					}
				}
				await setTimeout(100);
			}
			for (const fd of parentLineageFds) closeSync(fd);
			parentLineageFds = [];
		}
		parentLineageReleased = true;
		settleAnchorExit();
	};
	const notifyParentLoss = () => {
		if (parentLost) return;
		parentLost = true;
		if (anchorExit) {
			settleAnchorExit();
			return;
		}
		if (anchor?.connected) anchor.send({
			type: "parent-loss",
			generation
		});
	};
	process.once("disconnect", notifyParentLoss);
	process.once("SIGTERM", notifyParentLoss);
	process.once("SIGINT", notifyParentLoss);
	process.on("message", (raw) => {
		const start = raw;
		if (start?.type === "cancel") {
			if (!generation || !anchor || start.generation !== generation || start.signal !== "SIGKILL" || !Number.isSafeInteger(start.sequence) || start.sequence <= 0 || forcedSequence !== void 0) return;
			forcedSequence = start.sequence;
			if (!anchorExit) try {
				if (!anchor.kill("SIGKILL")) signalError ??= "retained anchor SIGKILL was not delivered";
			} catch (error) {
				signalError = error instanceof Error ? error.message : String(error);
			}
			reportRetirement();
			return;
		}
		if (generation) return;
		if (!start || start.type !== "start" || !start.generation) {
			process.exitCode = 1;
			return;
		}
		generation = start.generation;
		if (start.controlFd === void 0) {
			report({
				type: "relay-error",
				generation,
				error: "service child control fd is missing"
			});
			process.exitCode = 1;
			return;
		}
		const anchorUrl = resolveRuntimeProcessEntrypointUrl("serviceChildGroupAnchor");
		const stdio = [
			"inherit",
			"inherit",
			"inherit"
		];
		parentLineageFds = start.parentLineageFds ?? [];
		for (const fd of [
			start.controlFd,
			start.lineageFd,
			...parentLineageFds,
			start.secretFd
		]) if (fd !== void 0) setStdioEntry(stdio, fd, fd);
		reserveStdioEntry(stdio, "ipc");
		try {
			anchor = spawn(process.execPath, resolveRuntimeWorkerArgv(anchorUrl), {
				stdio,
				detached: true,
				windowsHide: true,
				env: process.env
			});
		} catch (error) {
			report({
				type: "relay-error",
				generation,
				error: error instanceof Error ? error.message : String(error)
			});
			process.exitCode = 1;
			return;
		}
		if (!anchor.connected) {
			report({
				type: "relay-error",
				generation,
				error: "anchor lifecycle IPC was not created"
			});
			anchor.kill("SIGKILL");
			process.exitCode = 1;
			return;
		}
		anchor.once("spawn", () => {
			closeSync(start.controlFd);
			if (start.lineageFd !== void 0) closeSync(start.lineageFd);
			if (process.versions.bun) for (const fd of [1, 2]) {
				const output = createWriteStream("", {
					fd,
					autoClose: true
				});
				output.once("error", (error) => {
					report({
						type: "relay-error",
						generation: start.generation,
						error: error.message
					});
					notifyParentLoss();
				});
				output.end();
			}
			else {
				process.stdout.destroy();
				process.stderr.destroy();
			}
			anchor?.send(start);
			if (parentLost) anchor?.send({
				type: "parent-loss",
				generation
			});
		});
		anchor.once("error", (error) => {
			if (forcedSequence !== void 0) {
				signalError = error.message;
				reportRetirement();
			} else report({
				type: "relay-error",
				generation,
				error: error.message
			});
		});
		anchor.once("exit", (code, signal) => {
			anchorExit = {
				code,
				signal
			};
			releaseParentLineage().catch((error) => {
				report({
					type: "relay-error",
					generation,
					error: error instanceof Error ? error.message : String(error)
				});
			});
		});
	});
}
runServiceChildRelay();
//#endregion
export {};