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2021-04-02 02:24:13 +03:00

135 lines
3.0 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
function _ws() {
const data = _interopRequireDefault(require("ws"));
_ws = function () {
return data;
};
return data;
}
function _cliTools() {
const data = require("@react-native-community/cli-tools");
_cliTools = function () {
return data;
};
return data;
}
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
*/
function attachToServer(server, path) {
const WebSocketServer = _ws().default.Server;
const wss = new WebSocketServer({
server,
path
});
let debuggerSocket;
let clientSocket;
function send(dest, message) {
if (!dest) {
return;
}
try {
dest.send(message);
} catch (e) {
_cliTools().logger.warn(e); // Sometimes this call throws 'not opened'
}
}
const debuggerSocketCloseHandler = () => {
debuggerSocket = null;
if (clientSocket) {
clientSocket.close(1011, 'Debugger was disconnected');
}
};
const clientSocketCloseHandler = () => {
clientSocket = null;
send(debuggerSocket, JSON.stringify({
method: '$disconnected'
}));
};
wss.on('connection', connection => {
// @ts-ignore current definition of ws does not have upgradeReq type
const {
url
} = connection.upgradeReq;
if (url.indexOf('role=debugger') > -1) {
if (debuggerSocket) {
connection.close(1011, 'Another debugger is already connected');
return;
}
debuggerSocket = connection;
if (debuggerSocket) {
debuggerSocket.onerror = debuggerSocketCloseHandler;
debuggerSocket.onclose = debuggerSocketCloseHandler;
debuggerSocket.onmessage = ({
data
}) => send(clientSocket, data);
}
} else if (url.indexOf('role=client') > -1) {
if (clientSocket) {
// @ts-ignore not nullable with current type definition of ws
clientSocket.onerror = null; // @ts-ignore not nullable with current type definition of ws
clientSocket.onclose = null; // @ts-ignore not nullable with current type definition of ws
clientSocket.onmessage = null;
clientSocket.close(1011, 'Another client connected');
}
clientSocket = connection;
clientSocket.onerror = clientSocketCloseHandler;
clientSocket.onclose = clientSocketCloseHandler;
clientSocket.onmessage = ({
data
}) => send(debuggerSocket, data);
} else {
connection.close(1011, 'Missing role param');
}
});
return {
server: wss,
isDebuggerConnected() {
return !!debuggerSocket;
}
};
}
var _default = {
attachToServer
};
exports.default = _default;
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