@juspay/neurolink/dist/proxy/rollingWorkerProtocol.js

The pipe layer of an AI nervous system: one interface connecting provider neurons to your application, across three inference types — generate, stream and decide. `decide` returns typed, calibrated judgements from a non-generative model (~400ms, ~$0.00002

export const PROXY_SOCKET_WORKER_ENV = "NEUROLINK_PROXY_SOCKET_WORKER";
/** The worker has not been sent a commit and cannot have served this socket. */
export const PROXY_SOCKET_OFFER_TIMEOUT = "PROXY_SOCKET_OFFER_TIMEOUT";
/** Commit delivery is uncertain; close only this socket and never replay it. */
export const PROXY_SOCKET_COMMIT_TIMEOUT = "PROXY_SOCKET_COMMIT_TIMEOUT";
export const PROXY_ROLLING_SUPERVISOR_ENV = "NEUROLINK_PROXY_ROLLING_SUPERVISOR";
export function isProxyWorkerControlMessage(value) {
    if (!value || typeof value !== "object") {
        return false;
    }
    const message = value;
    if (!Number.isSafeInteger(message.generation) ||
        Number(message.generation) <= 0) {
        return false;
    }
    if (message.type === "proxy-worker:socket-offer" ||
        message.type === "proxy-worker:socket-commit" ||
        message.type === "proxy-worker:socket-cancel") {
        return typeof message.socketId === "string" && message.socketId.length > 0;
    }
    return (message.type === "proxy-worker:drain" ||
        message.type === "proxy-worker:activate" ||
        message.type === "proxy-worker:shutdown");
}
/**
 * Validate worker status and bounded process identity before the
 * supervisor trusts IPC evidence.
 */
export function isProxyWorkerStatusMessage(value) {
    if (!value || typeof value !== "object") {
        return false;
    }
    const message = value;
    if (!Number.isSafeInteger(message.generation) ||
        Number(message.generation) <= 0 ||
        !Number.isSafeInteger(message.pid) ||
        Number(message.pid) <= 0) {
        return false;
    }
    if (message.type === "proxy-worker:ready") {
        return (typeof message.version === "string" &&
            message.version.length > 0 &&
            (message.processInstanceId === undefined ||
                (typeof message.processInstanceId === "string" &&
                    message.processInstanceId.length > 0 &&
                    message.processInstanceId.length <= 256)));
    }
    if (message.type === "proxy-worker:activated" ||
        message.type === "proxy-worker:drained") {
        return true;
    }
    if (message.type === "proxy-worker:socket-accepted" ||
        message.type === "proxy-worker:socket-committed") {
        return typeof message.socketId === "string" && message.socketId.length > 0;
    }
    if (message.type === "proxy-worker:replacement-requested") {
        return message.reason === "environment";
    }
    return (message.type === "proxy-worker:fatal" && typeof message.message === "string");
}