openclaw/dist/read-retry-SJrN5J_J.js

Multi-channel AI gateway with extensible messaging integrations

import "./redact-BtvPPfTi.js";
import "./fs-safe-B6pvPGnf.js";
import "./utils-P__uGsPB.js";
import { o as retryAsync } from "./src-BQ327IOM.js";
import "./subsystem-Dy2tqXOS.js";
import "./sqlite-wal-B4waQq_w.js";
import "./run-with-concurrency-Dtu208ef.js";
import "./mime-CVpcq9ju.js";
import crypto from "node:crypto";
//#region packages/memory-host-sdk/src/host/hash.ts
/** SHA-256 hash helper for stable cache/content keys. */
function hashText(value) {
	return crypto.createHash("sha256").update(value).digest("hex");
}
//#endregion
//#region packages/memory-host-sdk/src/host/read-retry.ts
const TRANSIENT_MEMORY_READ_ERRNO = -11;
const TRANSIENT_MEMORY_READ_CODES = /* @__PURE__ */ new Set([
	"EAGAIN",
	"EWOULDBLOCK",
	"EDEADLK"
]);
const TRANSIENT_MEMORY_READ_MESSAGE = /Unknown system error -11\b/i;
/** Extract errno from Node filesystem-style errors. */
function getErrno(error) {
	return typeof error?.errno === "number" ? error.errno : void 0;
}
/** Extract code from Node filesystem-style errors. */
function getCode(error) {
	return typeof error?.code === "string" ? error.code : void 0;
}
/** Return true for transient memory read failures that should be retried. */
function isTransientMemoryReadError(error) {
	const code = getCode(error);
	if (code && TRANSIENT_MEMORY_READ_CODES.has(code)) return true;
	if (getErrno(error) === TRANSIENT_MEMORY_READ_ERRNO) return true;
	return error instanceof Error && TRANSIENT_MEMORY_READ_MESSAGE.test(error.message);
}
/** Retry a memory read with the narrow transient error predicate. */
async function retryTransientMemoryRead(read, label = "memory read") {
	return await retryAsync(read, {
		attempts: 3,
		minDelayMs: 25,
		maxDelayMs: 50,
		label,
		shouldRetry: (error) => isTransientMemoryReadError(error)
	});
}
//#endregion
export { retryTransientMemoryRead as n, hashText as r, isTransientMemoryReadError as t };