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Getting the client to run (#12)

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* Clean up workbench and integrate initialization data

* Uncomment Electron fill

* Run server & client together

* Clean up Electron fill & patch

* Bind fs methods

This makes them usable with the promise form:
`promisify(access)(...)`.

* Add space between tag and title to browser logger

* Add typescript dep to server and default __dirname for path

* Serve web files from server

* Adjust some dev options

* Rework workbench a bit to use a class and catch unexpected errors

* No mkdirs for now, fix util fill, use bash with exec

* More fills, make general client abstract

* More fills

* Fix cp.exec

* Fix require calls in fs fill being aliased

* Create data and storage dir

* Implement fs.watch

Using exec for now.

* Implement storage database fill

* Fix os export and homedir

* Add comment to use navigator.sendBeacon

* Fix fs callbacks (some args are optional)

* Make sure data directory exists when passing it back

* Update patch

* Target es5

* More fills

* Add APIs required for bootstrap-fork to function (#15)

* Add bootstrap-fork execution

* Add createConnection

* Bundle bootstrap-fork into cli

* Remove .node directory created from spdlog

* Fix npm start

* Remove unnecessary comment

* Add webpack-hot-middleware if CLI env is not set

* Add restarting to shared process

* Fix starting with yarn
This commit is contained in:
Asher
2019-01-18 15:46:40 -06:00
committed by Kyle Carberry
parent 05899b5edf
commit 72bf4547d4
80 changed files with 5183 additions and 9697 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
packages/protocol/src/node/server.ts
View File

@ -1,10 +1,14 @@
import { logger, field } from "@coder/logger";
import * as os from "os";
import * as path from "path";
import { mkdir } from "fs";
import { promisify } from "util";
import { TextDecoder } from "text-encoding";
import { ClientMessage, InitMessage, ServerMessage } from "../proto";
import { logger, field } from "@coder/logger";
import { ClientMessage, WorkingInitMessage, ServerMessage } from "../proto";
import { evaluate } from "./evaluate";
import { ReadWriteConnection } from "../common/connection";
import { Process, handleNewSession } from "./command";
import { Process, handleNewSession, handleNewConnection } from "./command";
import * as net from "net";
export interface ServerOptions {
readonly workingDirectory: string;
@ -13,14 +17,13 @@ export interface ServerOptions {
export class Server {
private readonly sessions: Map<number, Process>;
private readonly sessions: Map<number, Process> = new Map();
private readonly connections: Map<number, net.Socket> = new Map();
public constructor(
private readonly connection: ReadWriteConnection,
options?: ServerOptions,
) {
this.sessions = new Map();
connection.onMessage((data) => {
try {
this.handleMessage(ClientMessage.deserializeBinary(data));
@ -35,22 +38,43 @@ export class Server {
return;
}
const initMsg = new InitMessage();
// Ensure the data directory exists.
const mkdirP = async (path: string): Promise<void> => {
const split = path.replace(/^\/*|\/*$/g, "").split("/");
let dir = "";
while (split.length > 0) {
dir += "/" + split.shift();
try {
await promisify(mkdir)(dir);
} catch (error) {
if (error.code !== "EEXIST") {
throw error;
}
}
}
};
Promise.all([ mkdirP(path.join(options.dataDirectory, "User", "workspaceStorage")) ]).then(() => {
logger.info("Created data directory");
}).catch((error) => {
logger.error(error.message, field("error", error));
});
const initMsg = new WorkingInitMessage();
initMsg.setDataDirectory(options.dataDirectory);
initMsg.setWorkingDirectory(options.workingDirectory);
initMsg.setHomeDirectory(os.homedir());
initMsg.setTmpDirectory(os.tmpdir());
const platform = os.platform();
let operatingSystem: InitMessage.OperatingSystem;
let operatingSystem: WorkingInitMessage.OperatingSystem;
switch (platform) {
case "win32":
operatingSystem = InitMessage.OperatingSystem.WINDOWS;
operatingSystem = WorkingInitMessage.OperatingSystem.WINDOWS;
break;
case "linux":
operatingSystem = InitMessage.OperatingSystem.LINUX;
operatingSystem = WorkingInitMessage.OperatingSystem.LINUX;
break;
case "darwin":
operatingSystem = InitMessage.OperatingSystem.MAC;
operatingSystem = WorkingInitMessage.OperatingSystem.MAC;
break;
default:
throw new Error(`unrecognized platform "${platform}"`);
@ -66,9 +90,8 @@ export class Server {
evaluate(this.connection, message.getNewEval()!);
} else if (message.hasNewSession()) {
const session = handleNewSession(this.connection, message.getNewSession()!, () => {
this.sessions.delete(message.getNewSession()!.getId());
this.sessions.delete(message.getNewSession()!.getId());
});
this.sessions.set(message.getNewSession()!.getId(), session);
} else if (message.hasCloseSessionInput()) {
const s = this.getSession(message.getCloseSessionInput()!.getId());
@ -95,9 +118,30 @@ export class Server {
return;
}
s.write(new TextDecoder().decode(message.getWriteToSession()!.getData_asU8()));
} else if (message.hasNewConnection()) {
const socket = handleNewConnection(this.connection, message.getNewConnection()!, () => {
this.connections.delete(message.getNewConnection()!.getId());
});
this.connections.set(message.getNewConnection()!.getId(), socket);
} else if (message.hasConnectionOutput()) {
const c = this.getConnection(message.getConnectionOutput()!.getId());
if (!c) {
return;
}
c.write(Buffer.from(message.getConnectionOutput()!.getData_asU8()));
} else if (message.hasConnectionClose()) {
const c = this.getConnection(message.getConnectionClose()!.getId());
if (!c) {
return;
}
c.end();
}
}
private getConnection(id: number): net.Socket | undefined {
return this.connections.get(id);
}
private getSession(id: number): Process | undefined {
return this.sessions.get(id);
}