OCram85/code-server
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Code Pull Requests 2 Activity

Add commands (#2)

Browse Source 
* Add remote command execution

* Add tests for environment variables and resize

* Fix tab spacing, add newlines

* Remove extra newline

* Add fork
This commit is contained in:
Kyle Carberry
2019-01-12 13:44:29 -06:00
parent a06854a937
commit d61873e8da
16 changed files with 744 additions and 109 deletions
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104
packages/server/src/browser/client.ts
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@ -1,15 +1,17 @@
import { ReadWriteConnection } from "../common/connection";
import { NewEvalMessage, ServerMessage, EvalDoneMessage, EvalFailedMessage, TypedValue, ClientMessage } from "../proto";
import { NewEvalMessage, ServerMessage, EvalDoneMessage, EvalFailedMessage, TypedValue, ClientMessage, NewSessionMessage, TTYDimensions, SessionOutputMessage, CloseSessionInputMessage } from "../proto";
import { Emitter } from "@coder/events";
import { logger, field } from "@coder/logger";
import { ChildProcess, SpawnOptions, ServerProcess } from "./command";
export class Client {
private evalId: number = 0;
private evalDoneEmitter: Emitter<EvalDoneMessage> = new Emitter();
private evalFailedEmitter: Emitter<EvalFailedMessage> = new Emitter();
private sessionId: number = 0;
private sessions: Map<number, ServerProcess> = new Map();
public constructor(
private readonly connection: ReadWriteConnection,
) {
@ -86,20 +88,108 @@ export class Client {
if (failedMsg.getId() === id) {
d1.dispose();
d2.dispose();
rej(failedMsg.getMessage());
}
});
return prom;
}
/**
* Spawns a process from a command. _Somewhat_ reflects the "child_process" API.
* @param command
* @param args Arguments
* @param options Options to execute for the command
*/
public spawn(command: string, args: string[] = [], options?: SpawnOptions): ChildProcess {
return this.doSpawn(command, args, options, false);
}
/**
* Fork a module.
* @param modulePath Path of the module
* @param args Args to add for the module
* @param options Options to execute
*/
public fork(modulePath: string, args: string[] = [], options?: SpawnOptions): ChildProcess {
return this.doSpawn(modulePath, args, options, true);
}
private doSpawn(command: string, args: string[] = [], options?: SpawnOptions, isFork: boolean = false): ChildProcess {
const id = this.sessionId++;
const newSess = new NewSessionMessage();
newSess.setId(id);
newSess.setCommand(command);
newSess.setArgsList(args);
newSess.setIsFork(isFork);
if (options) {
if (options.cwd) {
newSess.setCwd(options.cwd);
}
if (options.env) {
Object.keys(options.env).forEach((envKey) => {
newSess.getEnvMap().set(envKey, options.env![envKey]);
});
}
if (options.tty) {
const tty = new TTYDimensions();
tty.setHeight(options.tty.rows);
tty.setWidth(options.tty.columns);
newSess.setTtyDimensions(tty);
}
}
const clientMsg = new ClientMessage();
clientMsg.setNewSession(newSess);
this.connection.send(clientMsg.serializeBinary());
const serverProc = new ServerProcess(this.connection, id, options ? options.tty !== undefined : false);
serverProc.stdin.on("close", () => {
console.log("stdin closed");
const c = new CloseSessionInputMessage();
c.setId(id);
const cm = new ClientMessage();
cm.setCloseSessionInput(c);
this.connection.send(cm.serializeBinary());
});
this.sessions.set(id, serverProc);
return serverProc;
}
private handleMessage(message: ServerMessage): void {
if (message.hasEvalDone()) {
this.evalDoneEmitter.emit(message.getEvalDone()!);
} else if (message.hasEvalFailed()) {
this.evalFailedEmitter.emit(message.getEvalFailed()!);
} else if (message.hasNewSessionFailure()) {
const s = this.sessions.get(message.getNewSessionFailure()!.getId());
if (!s) {
return;
}
s.emit("error", new Error(message.getNewSessionFailure()!.getMessage()));
this.sessions.delete(message.getNewSessionFailure()!.getId());
} else if (message.hasSessionDone()) {
const s = this.sessions.get(message.getSessionDone()!.getId());
if (!s) {
return;
}
s.emit("exit", message.getSessionDone()!.getExitStatus());
this.sessions.delete(message.getSessionDone()!.getId());
} else if (message.hasSessionOutput()) {
const output = message.getSessionOutput()!;
const s = this.sessions.get(output.getId());
if (!s) {
return;
}
const data = new TextDecoder().decode(output.getData_asU8());
const stream = output.getFd() === SessionOutputMessage.FD.STDOUT ? s.stdout : s.stderr;
stream.emit("data", data);
} else if (message.hasIdentifySession()) {
const s = this.sessions.get(message.getIdentifySession()!.getId());
if (!s) {
return;
}
s.pid = message.getIdentifySession()!.getPid();
}
}
}

91
packages/server/src/browser/command.ts Normal file
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@ -0,0 +1,91 @@
import * as events from "events";
import * as stream from "stream";
import { SendableConnection } from "../common/connection";
import { ShutdownSessionMessage, ClientMessage, SessionOutputMessage, WriteToSessionMessage, ResizeSessionTTYMessage, TTYDimensions as ProtoTTYDimensions } from "../proto";
export interface TTYDimensions {
readonly columns: number;
readonly rows: number;
}
export interface SpawnOptions {
cwd?: string;
env?: { readonly [key: string]: string };
tty?: TTYDimensions;
}
export interface ChildProcess {
readonly stdin: stream.Writable;
readonly stdout: stream.Readable;
readonly stderr: stream.Readable;
readonly killed?: boolean;
readonly pid: number | undefined;
kill(signal?: string): void;
send(message: string | Uint8Array): void;
on(event: "error", listener: (err: Error) => void): void;
on(event: "exit", listener: (code: number, signal: string) => void): void;
resize?(dimensions: TTYDimensions): void;
}
export class ServerProcess extends events.EventEmitter implements ChildProcess {
public readonly stdin = new stream.Writable();
public readonly stdout = new stream.Readable({ read: () => true });
public readonly stderr = new stream.Readable({ read: () => true });
public pid: number | undefined;
private _killed: boolean = false;
public constructor(
private readonly connection: SendableConnection,
private readonly id: number,
private readonly hasTty: boolean = false,
) {
super();
if (!this.hasTty) {
delete this.resize;
}
}
public get killed(): boolean {
return this._killed;
}
public kill(signal?: string): void {
const kill = new ShutdownSessionMessage();
kill.setId(this.id);
if (signal) {
kill.setSignal(signal);
}
const client = new ClientMessage();
client.setShutdownSession(kill);
this.connection.send(client.serializeBinary());
this._killed = true;
}
public send(message: string | Uint8Array): void {
const send = new WriteToSessionMessage();
send.setId(this.id);
send.setData(typeof message === "string" ? new TextEncoder().encode(message) : message);
const client = new ClientMessage();
client.setWriteToSession(send);
this.connection.send(client.serializeBinary());
}
public resize(dimensions: TTYDimensions) {
const resize = new ResizeSessionTTYMessage();
resize.setId(this.id);
const tty = new ProtoTTYDimensions();
tty.setHeight(dimensions.rows);
tty.setWidth(dimensions.columns);
resize.setTtyDimensions(tty);
const client = new ClientMessage();
client.setResizeSessionTty(resize);
this.connection.send(client.serializeBinary());
}
}

105
packages/server/src/node/command.ts Normal file
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@ -0,0 +1,105 @@
import * as cp from "child_process";
import * as nodePty from "node-pty";
import * as stream from "stream";
import { TextEncoder } from "text-encoding";
import { NewSessionMessage, ServerMessage, SessionDoneMessage, SessionOutputMessage, ShutdownSessionMessage, IdentifySessionMessage, ClientMessage } from "../proto";
import { SendableConnection } from "../common/connection";
export interface Process {
stdin?: stream.Writable;
stdout?: stream.Readable;
stderr?: stream.Readable;
pid: number;
killed?: boolean;
on(event: "data", cb: (data: string) => void): void;
on(event: 'exit', listener: (exitCode: number, signal?: number) => void): void;
write(data: string | Uint8Array): void;
resize?(cols: number, rows: number): void;
kill(signal?: string): void;
title?: number;
}
export const handleNewSession = (connection: SendableConnection, newSession: NewSessionMessage, onExit: () => void): Process => {
let process: Process;
const env = {} as any;
newSession.getEnvMap().forEach((value: any, key: any) => {
env[key] = value;
});
if (newSession.getTtyDimensions()) {
// Spawn with node-pty
process = nodePty.spawn(newSession.getCommand(), newSession.getArgsList(), {
cols: newSession.getTtyDimensions()!.getWidth(),
rows: newSession.getTtyDimensions()!.getHeight(),
cwd: newSession.getCwd(),
env,
});
} else {
const options = {
cwd: newSession.getCwd(),
env,
};
let proc: cp.ChildProcess;
if (newSession.getIsFork()) {
proc = cp.fork(newSession.getCommand(), newSession.getArgsList());
} else {
proc = cp.spawn(newSession.getCommand(), newSession.getArgsList(), options);
}
process = {
stdin: proc.stdin,
stderr: proc.stderr,
stdout: proc.stdout,
on: (...args: any[]) => (<any>proc.on)(...args),
write: (d) => proc.stdin.write(d),
kill: (s) => proc.kill(s || "SIGTERM"),
pid: proc.pid,
};
}
const sendOutput = (fd: SessionOutputMessage.FD, msg: string | Uint8Array): void => {
const serverMsg = new ServerMessage();
const d = new SessionOutputMessage();
d.setId(newSession.getId());
d.setData(typeof msg === "string" ? new TextEncoder().encode(msg) : msg);
d.setFd(SessionOutputMessage.FD.STDOUT);
serverMsg.setSessionOutput(d);
connection.send(serverMsg.serializeBinary());
};
if (process.stdout && process.stderr) {
process.stdout.on("data", (data) => {
sendOutput(SessionOutputMessage.FD.STDOUT, data);
});
process.stderr.on("data", (data) => {
sendOutput(SessionOutputMessage.FD.STDERR, data);
});
} else {
process.on("data", (data) => {
sendOutput(SessionOutputMessage.FD.STDOUT, Buffer.from(data));
});
}
const id = new IdentifySessionMessage();
id.setId(newSession.getId());
id.setPid(process.pid);
const sm = new ServerMessage();
sm.setIdentifySession(id);
connection.send(sm.serializeBinary());
process.on("exit", (code, signal) => {
const serverMsg = new ServerMessage();
const exit = new SessionDoneMessage();
exit.setId(newSession.getId());
exit.setExitStatus(code);
serverMsg.setSessionDone(exit);
connection.send(serverMsg.serializeBinary());
onExit();
});
return process;
};

43
packages/server/src/node/server.ts
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@ -1,13 +1,19 @@
import { logger, field } from "@coder/logger";
import { TextDecoder } from "text-encoding";
import { ClientMessage } from "../proto";
import { evaluate } from "./evaluate";
import { ReadWriteConnection } from "../common/connection";
import { Process, handleNewSession } from "./command";
export class Server {
private readonly sessions: Map<number, Process>;
public constructor(
private readonly connection: ReadWriteConnection,
) {
this.sessions = new Map();
connection.onMessage((data) => {
try {
this.handleMessage(ClientMessage.deserializeBinary(data));
@ -20,7 +26,42 @@ export class Server {
private handleMessage(message: ClientMessage): void {
if (message.hasNewEval()) {
evaluate(this.connection, message.getNewEval()!);
} else if (message.hasNewSession()) {
const session = handleNewSession(this.connection, message.getNewSession()!, () => {
this.sessions.delete(message.getNewSession()!.getId());
});
this.sessions.set(message.getNewSession()!.getId(), session);
} else if (message.hasCloseSessionInput()) {
const s = this.getSession(message.getCloseSessionInput()!.getId());
if (!s || !s.stdin) {
return;
}
s.stdin.end();
} else if (message.hasResizeSessionTty()) {
const s = this.getSession(message.getResizeSessionTty()!.getId());
if (!s || !s.resize) {
return;
}
const tty = message.getResizeSessionTty()!.getTtyDimensions()!;
s.resize(tty.getWidth(), tty.getHeight());
} else if (message.hasShutdownSession()) {
const s = this.getSession(message.getShutdownSession()!.getId());
if (!s) {
return;
}
s.kill(message.getShutdownSession()!.getSignal());
} else if (message.hasWriteToSession()) {
const s = this.getSession(message.getWriteToSession()!.getId());
if (!s) {
return;
}
s.write(new TextDecoder().decode(message.getWriteToSession()!.getData_asU8()));
}
}
}
private getSession(id: number): Process | undefined {
return this.sessions.get(id);
}
}

46
packages/server/src/proto/client.proto
View File

@ -3,29 +3,29 @@ import "command.proto";
import "node.proto";
message ClientMessage {
oneof msg {
// command.proto
NewSessionMessage new_session = 1;
ShutdownSessionMessage shutdown_session = 2;
WriteToSessionMessage write_to_session = 3;
CloseSessionInputMessage close_session_input = 4;
ResizeSessionTTYMessage resize_session_tty = 5;
// node.proto
NewEvalMessage new_eval = 6;
}
oneof msg {
// command.proto
NewSessionMessage new_session = 1;
ShutdownSessionMessage shutdown_session = 2;
WriteToSessionMessage write_to_session = 3;
CloseSessionInputMessage close_session_input = 4;
ResizeSessionTTYMessage resize_session_tty = 5;
// node.proto
NewEvalMessage new_eval = 6;
}
}
message ServerMessage {
oneof msg {
// command.proto
NewSessionFailureMessage new_session_failure = 1;
SessionDoneMessage session_done = 2;
SessionOutputMessage session_output = 3;
// node.proto
EvalFailedMessage eval_failed = 4;
EvalDoneMessage eval_done = 5;
}
}
oneof msg {
// command.proto
NewSessionFailureMessage new_session_failure = 1;
SessionDoneMessage session_done = 2;
SessionOutputMessage session_output = 3;
IdentifySessionMessage identify_session = 4;
// node.proto
EvalFailedMessage eval_failed = 5;
EvalDoneMessage eval_done = 6;
}
}

11
packages/server/src/proto/client_pb.d.ts vendored
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@ -84,6 +84,11 @@ export class ServerMessage extends jspb.Message {
getSessionOutput(): command_pb.SessionOutputMessage | undefined;
setSessionOutput(value?: command_pb.SessionOutputMessage): void;
hasIdentifySession(): boolean;
clearIdentifySession(): void;
getIdentifySession(): command_pb.IdentifySessionMessage | undefined;
setIdentifySession(value?: command_pb.IdentifySessionMessage): void;
hasEvalFailed(): boolean;
clearEvalFailed(): void;
getEvalFailed(): node_pb.EvalFailedMessage | undefined;
@ -110,6 +115,7 @@ export namespace ServerMessage {
newSessionFailure?: command_pb.NewSessionFailureMessage.AsObject,
sessionDone?: command_pb.SessionDoneMessage.AsObject,
sessionOutput?: command_pb.SessionOutputMessage.AsObject,
identifySession?: command_pb.IdentifySessionMessage.AsObject,
evalFailed?: node_pb.EvalFailedMessage.AsObject,
evalDone?: node_pb.EvalDoneMessage.AsObject,
}
@ -119,8 +125,9 @@ export namespace ServerMessage {
NEW_SESSION_FAILURE = 1,
SESSION_DONE = 2,
SESSION_OUTPUT = 3,
EVAL_FAILED = 4,
EVAL_DONE = 5,
IDENTIFY_SESSION = 4,
EVAL_FAILED = 5,
EVAL_DONE = 6,
}
}

73
packages/server/src/proto/client_pb.js
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@ -465,7 +465,7 @@ if (goog.DEBUG && !COMPILED) {
* @private {!Array<!Array<number>>}
* @const
*/
proto.ServerMessage.oneofGroups_ = [[1,2,3,4,5]];
proto.ServerMessage.oneofGroups_ = [[1,2,3,4,5,6]];
/**
* @enum {number}
@ -475,8 +475,9 @@ proto.ServerMessage.MsgCase = {
NEW_SESSION_FAILURE: 1,
SESSION_DONE: 2,
SESSION_OUTPUT: 3,
EVAL_FAILED: 4,
EVAL_DONE: 5
IDENTIFY_SESSION: 4,
EVAL_FAILED: 5,
EVAL_DONE: 6
};
/**
@ -517,6 +518,7 @@ proto.ServerMessage.toObject = function(includeInstance, msg) {
newSessionFailure: (f = msg.getNewSessionFailure()) && command_pb.NewSessionFailureMessage.toObject(includeInstance, f),
sessionDone: (f = msg.getSessionDone()) && command_pb.SessionDoneMessage.toObject(includeInstance, f),
sessionOutput: (f = msg.getSessionOutput()) && command_pb.SessionOutputMessage.toObject(includeInstance, f),
identifySession: (f = msg.getIdentifySession()) && command_pb.IdentifySessionMessage.toObject(includeInstance, f),
evalFailed: (f = msg.getEvalFailed()) && node_pb.EvalFailedMessage.toObject(includeInstance, f),
evalDone: (f = msg.getEvalDone()) && node_pb.EvalDoneMessage.toObject(includeInstance, f)
};
@ -571,11 +573,16 @@ proto.ServerMessage.deserializeBinaryFromReader = function(msg, reader) {
msg.setSessionOutput(value);
break;
case 4:
var value = new command_pb.IdentifySessionMessage;
reader.readMessage(value,command_pb.IdentifySessionMessage.deserializeBinaryFromReader);
msg.setIdentifySession(value);
break;
case 5:
var value = new node_pb.EvalFailedMessage;
reader.readMessage(value,node_pb.EvalFailedMessage.deserializeBinaryFromReader);
msg.setEvalFailed(value);
break;
case 5:
case 6:
var value = new node_pb.EvalDoneMessage;
reader.readMessage(value,node_pb.EvalDoneMessage.deserializeBinaryFromReader);
msg.setEvalDone(value);
@ -642,18 +649,26 @@ proto.ServerMessage.prototype.serializeBinaryToWriter = function (writer) {
command_pb.SessionOutputMessage.serializeBinaryToWriter
);
}
f = this.getEvalFailed();
f = this.getIdentifySession();
if (f != null) {
writer.writeMessage(
4,
f,
command_pb.IdentifySessionMessage.serializeBinaryToWriter
);
}
f = this.getEvalFailed();
if (f != null) {
writer.writeMessage(
5,
f,
node_pb.EvalFailedMessage.serializeBinaryToWriter
);
}
f = this.getEvalDone();
if (f != null) {
writer.writeMessage(
5,
6,
f,
node_pb.EvalDoneMessage.serializeBinaryToWriter
);
@ -761,18 +776,48 @@ proto.ServerMessage.prototype.hasSessionOutput = function() {
/**
* optional EvalFailedMessage eval_failed = 4;
* optional IdentifySessionMessage identify_session = 4;
* @return {proto.IdentifySessionMessage}
*/
proto.ServerMessage.prototype.getIdentifySession = function() {
return /** @type{proto.IdentifySessionMessage} */ (
jspb.Message.getWrapperField(this, command_pb.IdentifySessionMessage, 4));
};
/** @param {proto.IdentifySessionMessage|undefined} value */
proto.ServerMessage.prototype.setIdentifySession = function(value) {
jspb.Message.setOneofWrapperField(this, 4, proto.ServerMessage.oneofGroups_[0], value);
};
proto.ServerMessage.prototype.clearIdentifySession = function() {
this.setIdentifySession(undefined);
};
/**
* Returns whether this field is set.
* @return{!boolean}
*/
proto.ServerMessage.prototype.hasIdentifySession = function() {
return jspb.Message.getField(this, 4) != null;
};
/**
* optional EvalFailedMessage eval_failed = 5;
* @return {proto.EvalFailedMessage}
*/
proto.ServerMessage.prototype.getEvalFailed = function() {
return /** @type{proto.EvalFailedMessage} */ (
jspb.Message.getWrapperField(this, node_pb.EvalFailedMessage, 4));
jspb.Message.getWrapperField(this, node_pb.EvalFailedMessage, 5));
};
/** @param {proto.EvalFailedMessage|undefined} value */
proto.ServerMessage.prototype.setEvalFailed = function(value) {
jspb.Message.setOneofWrapperField(this, 4, proto.ServerMessage.oneofGroups_[0], value);
jspb.Message.setOneofWrapperField(this, 5, proto.ServerMessage.oneofGroups_[0], value);
};
@ -786,23 +831,23 @@ proto.ServerMessage.prototype.clearEvalFailed = function() {
* @return{!boolean}
*/
proto.ServerMessage.prototype.hasEvalFailed = function() {
return jspb.Message.getField(this, 4) != null;
return jspb.Message.getField(this, 5) != null;
};
/**
* optional EvalDoneMessage eval_done = 5;
* optional EvalDoneMessage eval_done = 6;
* @return {proto.EvalDoneMessage}
*/
proto.ServerMessage.prototype.getEvalDone = function() {
return /** @type{proto.EvalDoneMessage} */ (
jspb.Message.getWrapperField(this, node_pb.EvalDoneMessage, 5));
jspb.Message.getWrapperField(this, node_pb.EvalDoneMessage, 6));
};
/** @param {proto.EvalDoneMessage|undefined} value */
proto.ServerMessage.prototype.setEvalDone = function(value) {
jspb.Message.setOneofWrapperField(this, 5, proto.ServerMessage.oneofGroups_[0], value);
jspb.Message.setOneofWrapperField(this, 6, proto.ServerMessage.oneofGroups_[0], value);
};
@ -816,7 +861,7 @@ proto.ServerMessage.prototype.clearEvalDone = function() {
* @return{!boolean}
*/
proto.ServerMessage.prototype.hasEvalDone = function() {
return jspb.Message.getField(this, 5) != null;
return jspb.Message.getField(this, 6) != null;
};

67
packages/server/src/proto/command.proto
View File

@ -6,70 +6,73 @@ syntax = "proto3";
// If env is provided, the environment variables will be set.
// If tty_dimensions is included, we will spawn a tty for the command using the given dimensions.
message NewSessionMessage {
uint64 id = 1;
string command = 2;
repeated string args = 3;
map<string, string> env = 4;
TTYDimensions tty_dimensions = 5;
uint64 id = 1;
string command = 2;
repeated string args = 3;
map<string, string> env = 4;
string cwd = 5;
TTYDimensions tty_dimensions = 6;
bool is_fork = 7;
}
// Sent when starting a session failed.
message NewSessionFailureMessage {
uint64 id = 1;
enum Reason {
Prohibited = 0;
ResourceShortage = 1;
}
Reason reason = 2;
string message = 3;
uint64 id = 1;
enum Reason {
Prohibited = 0;
ResourceShortage = 1;
}
Reason reason = 2;
string message = 3;
}
// Sent when a session has completed
message SessionDoneMessage {
uint64 id = 1;
int64 exit_status = 2;
uint64 id = 1;
int64 exit_status = 2;
}
// Identifies a session with a PID.
message IdentifySessionMessage {
uint64 id = 1;
uint64 pid = 2;
uint64 id = 1;
uint64 pid = 2;
}
// Writes data to a session.
message WriteToSessionMessage {
uint64 id = 1;
bytes data = 2;
uint64 id = 1;
bytes data = 2;
}
// Resizes the TTY of the session identified by the id.
// The connection will be closed if a TTY was not requested when the session was created.
message ResizeSessionTTYMessage {
uint64 id = 1;
TTYDimensions tty_dimensions = 2;
uint64 id = 1;
TTYDimensions tty_dimensions = 2;
}
// CloseSessionInputMessage closes the stdin of the session by the ID.
message CloseSessionInputMessage {
uint64 id = 1;
uint64 id = 1;
}
message ShutdownSessionMessage {
uint64 id = 1;
uint64 id = 1;
string signal = 2;
}
// SessionOutputMessage carries data read from the stdout or stderr of the session identified by the id.
message SessionOutputMessage {
uint64 id = 1;
enum FD {
Stdout = 0;
Stderr = 1;
}
FD fd = 2;
bytes data = 3;
uint64 id = 1;
enum FD {
Stdout = 0;
Stderr = 1;
}
FD fd = 2;
bytes data = 3;
}
message TTYDimensions {
uint32 height = 1;
uint32 width = 2;
}
uint32 height = 1;
uint32 width = 2;
}

12
packages/server/src/proto/command_pb.d.ts vendored
View File

@ -17,11 +17,17 @@ export class NewSessionMessage extends jspb.Message {
getEnvMap(): jspb.Map<string, string>;
clearEnvMap(): void;
getCwd(): string;
setCwd(value: string): void;
hasTtyDimensions(): boolean;
clearTtyDimensions(): void;
getTtyDimensions(): TTYDimensions | undefined;
setTtyDimensions(value?: TTYDimensions): void;
getIsFork(): boolean;
setIsFork(value: boolean): void;
serializeBinary(): Uint8Array;
toObject(includeInstance?: boolean): NewSessionMessage.AsObject;
static toObject(includeInstance: boolean, msg: NewSessionMessage): NewSessionMessage.AsObject;
@ -38,7 +44,9 @@ export namespace NewSessionMessage {
command: string,
argsList: Array<string>,
envMap: Array<[string, string]>,
cwd: string,
ttyDimensions?: TTYDimensions.AsObject,
isFork: boolean,
}
}
@ -199,6 +207,9 @@ export class ShutdownSessionMessage extends jspb.Message {
getId(): number;
setId(value: number): void;
getSignal(): string;
setSignal(value: string): void;
serializeBinary(): Uint8Array;
toObject(includeInstance?: boolean): ShutdownSessionMessage.AsObject;
static toObject(includeInstance: boolean, msg: ShutdownSessionMessage): ShutdownSessionMessage.AsObject;
@ -212,6 +223,7 @@ export class ShutdownSessionMessage extends jspb.Message {
export namespace ShutdownSessionMessage {
export type AsObject = {
id: number,
signal: string,
}
}

97
packages/server/src/proto/command_pb.js
View File

@ -78,7 +78,9 @@ proto.NewSessionMessage.toObject = function(includeInstance, msg) {
command: msg.getCommand(),
argsList: jspb.Message.getField(msg, 3),
envMap: (f = msg.getEnvMap(true)) ? f.toArray() : [],
ttyDimensions: (f = msg.getTtyDimensions()) && proto.TTYDimensions.toObject(includeInstance, f)
cwd: msg.getCwd(),
ttyDimensions: (f = msg.getTtyDimensions()) && proto.TTYDimensions.toObject(includeInstance, f),
isFork: msg.getIsFork()
};
if (includeInstance) {
@ -135,10 +137,18 @@ proto.NewSessionMessage.deserializeBinaryFromReader = function(msg, reader) {
});
break;
case 5:
var value = /** @type {string} */ (reader.readString());
msg.setCwd(value);
break;
case 6:
var value = new proto.TTYDimensions;
reader.readMessage(value,proto.TTYDimensions.deserializeBinaryFromReader);
msg.setTtyDimensions(value);
break;
case 7:
var value = /** @type {boolean} */ (reader.readBool());
msg.setIsFork(value);
break;
default:
reader.skipField();
break;
@ -202,14 +212,28 @@ proto.NewSessionMessage.prototype.serializeBinaryToWriter = function (writer) {
if (f && f.getLength() > 0) {
f.serializeBinary(4, writer, jspb.BinaryWriter.prototype.writeString, jspb.BinaryWriter.prototype.writeString);
}
f = this.getCwd();
if (f.length > 0) {
writer.writeString(
5,
f
);
}
f = this.getTtyDimensions();
if (f != null) {
writer.writeMessage(
5,
6,
f,
proto.TTYDimensions.serializeBinaryToWriter
);
}
f = this.getIsFork();
if (f) {
writer.writeBool(
7,
f
);
}
};
@ -288,18 +312,33 @@ proto.NewSessionMessage.prototype.getEnvMap = function(opt_noLazyCreate) {
/**
* optional TTYDimensions tty_dimensions = 5;
* optional string cwd = 5;
* @return {string}
*/
proto.NewSessionMessage.prototype.getCwd = function() {
return /** @type {string} */ (jspb.Message.getFieldProto3(this, 5, ""));
};
/** @param {string} value */
proto.NewSessionMessage.prototype.setCwd = function(value) {
jspb.Message.setField(this, 5, value);
};
/**
* optional TTYDimensions tty_dimensions = 6;
* @return {proto.TTYDimensions}
*/
proto.NewSessionMessage.prototype.getTtyDimensions = function() {
return /** @type{proto.TTYDimensions} */ (
jspb.Message.getWrapperField(this, proto.TTYDimensions, 5));
jspb.Message.getWrapperField(this, proto.TTYDimensions, 6));
};
/** @param {proto.TTYDimensions|undefined} value */
proto.NewSessionMessage.prototype.setTtyDimensions = function(value) {
jspb.Message.setWrapperField(this, 5, value);
jspb.Message.setWrapperField(this, 6, value);
};
@ -313,7 +352,24 @@ proto.NewSessionMessage.prototype.clearTtyDimensions = function() {
* @return{!boolean}
*/
proto.NewSessionMessage.prototype.hasTtyDimensions = function() {
return jspb.Message.getField(this, 5) != null;
return jspb.Message.getField(this, 6) != null;
};
/**
* optional bool is_fork = 7;
* Note that Boolean fields may be set to 0/1 when serialized from a Java server.
* You should avoid comparisons like {@code val === true/false} in those cases.
* @return {boolean}
*/
proto.NewSessionMessage.prototype.getIsFork = function() {
return /** @type {boolean} */ (jspb.Message.getFieldProto3(this, 7, false));
};
/** @param {boolean} value */
proto.NewSessionMessage.prototype.setIsFork = function(value) {
jspb.Message.setField(this, 7, value);
};
@ -1528,7 +1584,8 @@ proto.ShutdownSessionMessage.prototype.toObject = function(opt_includeInstance)
*/
proto.ShutdownSessionMessage.toObject = function(includeInstance, msg) {
var f, obj = {
id: msg.getId()
id: msg.getId(),
signal: msg.getSignal()
};
if (includeInstance) {
@ -1569,6 +1626,10 @@ proto.ShutdownSessionMessage.deserializeBinaryFromReader = function(msg, reader)
var value = /** @type {number} */ (reader.readUint64());
msg.setId(value);
break;
case 2:
var value = /** @type {string} */ (reader.readString());
msg.setSignal(value);
break;
default:
reader.skipField();
break;
@ -1614,6 +1675,13 @@ proto.ShutdownSessionMessage.prototype.serializeBinaryToWriter = function (write
f
);
}
f = this.getSignal();
if (f.length > 0) {
writer.writeString(
2,
f
);
}
};
@ -1641,6 +1709,21 @@ proto.ShutdownSessionMessage.prototype.setId = function(value) {
};
/**
* optional string signal = 2;
* @return {string}
*/
proto.ShutdownSessionMessage.prototype.getSignal = function() {
return /** @type {string} */ (jspb.Message.getFieldProto3(this, 2, ""));
};
/** @param {string} value */
proto.ShutdownSessionMessage.prototype.setSignal = function(value) {
jspb.Message.setField(this, 2, value);
};
/**
* Generated by JsPbCodeGenerator.

46
packages/server/src/proto/node.proto
View File

@ -1,36 +1,36 @@
syntax = "proto3";
message TypedValue {
enum Type {
String = 0;
Number = 1;
Object = 2;
Boolean = 3;
}
Type type = 1;
string value = 2;
enum Type {
String = 0;
Number = 1;
Object = 2;
Boolean = 3;
}
Type type = 1;
string value = 2;
}
message NewEvalMessage {
uint64 id = 1;
string function = 2;
repeated string args = 3;
// Timeout in ms
uint32 timeout = 4;
uint64 id = 1;
string function = 2;
repeated string args = 3;
// Timeout in ms
uint32 timeout = 4;
}
message EvalFailedMessage {
uint64 id = 1;
enum Reason {
Timeout = 0;
Exception = 1;
Conflict = 2;
}
Reason reason = 2;
string message = 3;
uint64 id = 1;
enum Reason {
Timeout = 0;
Exception = 1;
Conflict = 2;
}
Reason reason = 2;
string message = 3;
}
message EvalDoneMessage {
uint64 id = 1;
TypedValue response = 2;
uint64 id = 1;
TypedValue response = 2;
}