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better logging

This commit is contained in:
Moon Man 2024-01-30 02:17:34 -05:00
parent 362fda5b4b
commit 6edec2094f
3 changed files with 83 additions and 2 deletions
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9
dist/main.d.ts vendored
View File

@ -3,6 +3,8 @@
import { Bert } from "./bert.js"; import { Bert } from "./bert.js";
import { Duplex } from "node:stream"; import { Duplex } from "node:stream";
type WriteCallback = (error: Error | null | undefined) => void; type WriteCallback = (error: Error | null | undefined) => void;
type ServerHandlerCallback = (reply: "reply" | "noreply", ...extraArgs: any[]) => any;
type ServerHandler = (term: any, from: any, state: any, callback: ServerHandlerCallback) => void;
export declare class Port extends Duplex { export declare class Port extends Duplex {
readonly bert: Bert; readonly bert: Bert;
private originalStdout; private originalStdout;
@ -11,4 +13,11 @@ export declare class Port extends Duplex {
_read(): any; _read(): any;
_write(obj: any, encodingOrCallback?: BufferEncoding | WriteCallback, callback?: WriteCallback | undefined): boolean; _write(obj: any, encodingOrCallback?: BufferEncoding | WriteCallback, callback?: WriteCallback | undefined): boolean;
} }
export declare class Server {
private port;
private handler;
private state;
private handleTerm;
constructor(port: Port, handler: ServerHandler);
}
export {}; export {};

32
dist/main.js vendored
View File

@ -51,3 +51,35 @@ export class Port extends Duplex {
} }
} }
} }
export class Server {
port;
handler;
state = undefined;
handleTerm = (term) => {
if (this.state === undefined) {
this.state = term;
}
else {
this.handler(term, (t) => this.port.write(t), this.state, (reply, ...extraArgs) => {
if (reply === "reply")
this.port.write(term);
if (reply === "reply" && extraArgs.length === 2) {
this.state = extraArgs[1];
}
else if (reply === "noreply" && extraArgs.length === 1) {
this.state = extraArgs[0];
}
});
}
};
constructor(port, handler) {
this.port = port;
this.handler = handler;
port.on("readable", () => {
let term;
while (term = port.read()) {
this.handleTerm(term);
}
});
}
}

40
src/main.ts
View File

@ -3,6 +3,9 @@ import { Duplex } from "node:stream";
type WriteCallback = (error: Error | null | undefined) => void; type WriteCallback = (error: Error | null | undefined) => void;
type ServerHandlerCallback = (reply: "reply" | "noreply", ...extraArgs: any[]) => any;
type ServerHandler = (term: any, from: any, state: any, callback: ServerHandlerCallback) => void;
const log = (msg: string) => process.stderr.write(`${msg}\r\n`); const log = (msg: string) => process.stderr.write(`${msg}\r\n`);
export class Port extends Duplex { export class Port extends Duplex {
@ -60,3 +63,40 @@ export class Port extends Duplex {
} }
} }
} }
export class Server {
private port;
private handler;
private state = undefined;
private handleTerm = (term: any): any => {
if (this.state === undefined) {
this.state = term;
}
else {
this.handler(term, (t: any) => this.port.write(t), this.state, (reply, ...extraArgs) => {
if (reply === "reply") this.port.write(term);
if (reply === "reply" && extraArgs.length === 2) {
this.state = extraArgs[1];
}
else if (reply === "noreply" && extraArgs.length === 1) {
this.state = extraArgs[0];
}
});
}
};
constructor(port: Port, handler: ServerHandler) {
this.port = port;
this.handler = handler;
port.on("readable", () => {
let term;
while (term = port.read()) {
this.handleTerm(term);
}
});
}
}