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denoland-deno/ext/node/polyfills/inspector.ts
Marvin Hagemeister c765d9ad2f
fix(node/inspector): Session constructor should not throw (#25041)
There is no constructor code when creating an inspector `Session`
instance in Node. Also get rid of some symbols which should've been
private properties. This PR doesn't yet add any new implementations
though as these are mostly cosmetic changes.
2024-08-14 13:34:24 +00:00

82 lines
2.3 KiB
TypeScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
import { EventEmitter } from "node:events";
import { notImplemented } from "ext:deno_node/_utils.ts";
import { primordials } from "ext:core/mod.js";
const {
SafeMap,
} = primordials;
class Session extends EventEmitter {
#connection = null;
#nextId = 1;
#messageCallbacks = new SafeMap();
/** Connects the session to the inspector back-end. */
connect() {
notImplemented("inspector.Session.prototype.connect");
}
/** Connects the session to the main thread
* inspector back-end. */
connectToMainThread() {
notImplemented("inspector.Session.prototype.connectToMainThread");
}
/** Posts a message to the inspector back-end. */
post(
_method: string,
_params?: Record<string, unknown>,
_callback?: (...args: unknown[]) => void,
) {
notImplemented("inspector.Session.prototype.post");
}
/** Immediately closes the session, all pending
* message callbacks will be called with an
* error.
*/
disconnect() {
notImplemented("inspector.Session.prototype.disconnect");
}
}
/** Activates inspector on host and port.
* See https://nodejs.org/api/inspector.html#inspectoropenport-host-wait */
function open(_port?: number, _host?: string, _wait?: boolean) {
notImplemented("inspector.Session.prototype.open");
}
/** Deactivate the inspector. Blocks until there are no active connections.
* See https://nodejs.org/api/inspector.html#inspectorclose */
function close() {
notImplemented("inspector.Session.prototype.close");
}
/** Return the URL of the active inspector, or undefined if there is none.
* See https://nodejs.org/api/inspector.html#inspectorurl */
function url() {
// TODO(kt3k): returns undefined for now, which means the inspector is not activated.
return undefined;
}
/** Blocks until a client (existing or connected later) has sent Runtime.runIfWaitingForDebugger command.
* See https://nodejs.org/api/inspector.html#inspectorwaitfordebugger */
function waitForDebugger() {
notImplemented("inspector.wairForDebugger");
}
const console = globalThis.console;
export { close, console, open, Session, url, waitForDebugger };
export default {
close,
console,
open,
Session,
url,
waitForDebugger,
};