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Add stdio sources (#17)

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This commit is contained in:
Kyle Carberry
2019-01-23 11:52:58 -06:00
parent 704a0defc9
commit 4cd6bed8d2
10 changed files with 157 additions and 47 deletions
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15
packages/protocol/src/node/server.ts
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@ -1,11 +1,11 @@
import * as os from "os";
import * as cp from "child_process";
import * as path from "path";
import { mkdir } from "fs";
import { mkdir, WriteStream } from "fs";
import { promisify } from "util";
import { TextDecoder } from "text-encoding";
import { logger, field } from "@coder/logger";
import { ClientMessage, WorkingInitMessage, ServerMessage, NewSessionMessage } from "../proto";
import { ClientMessage, WorkingInitMessage, ServerMessage, NewSessionMessage, WriteToSessionMessage } from "../proto";
import { evaluate } from "./evaluate";
import { ReadWriteConnection } from "../common/connection";
import { Process, handleNewSession, handleNewConnection } from "./command";
@ -120,7 +120,16 @@ export class Server {
if (!s) {
return;
}
s.write(new TextDecoder().decode(message.getWriteToSession()!.getData_asU8()));
const data = new TextDecoder().decode(message.getWriteToSession()!.getData_asU8());
const source = message.getWriteToSession()!.getSource();
if (source === WriteToSessionMessage.Source.IPC) {
if (!s.stdio || !s.stdio[3]) {
throw new Error("Cannot send message via IPC to process without IPC");
}
(s.stdio[3] as WriteStream).write(data);
} else {
s.write(data);
}
} else if (message.hasNewConnection()) {
const socket = handleNewConnection(this.connection, message.getNewConnection()!, () => {
this.connections.delete(message.getNewConnection()!.getId());