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initial onerror impl

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This commit is contained in:
Spencer Pogorzelski 2023-08-14 14:13:39 -07:00
parent 8d8e5bbf2e
commit feaac8d6c3
4 changed files with 45 additions and 17 deletions
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10
server/src/server.ts
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@ -9,6 +9,7 @@ import {
S2CRequestType,
S2CRequestTypes,
WSClosePayload,
WSErrorPayload,
} from "protocol";
import { Readable } from "stream";
import { BareError, bareFetch, options } from "./http";
@ -164,6 +165,10 @@ export class AdriftServer {
this._sendJSONRes(seq, S2CRequestTypes.WSClose, payload);
}
sendWSError(seq: number, payload: WSErrorPayload) {
this._sendJSONRes(seq, S2CRequestTypes.WSError, payload);
}
sendWSText(seq: number, textEncoded: ArrayBuffer) {
const buf = new ArrayBuffer(2 + 1 + textEncoded.byteLength);
const dataView = new DataView(buf);
@ -240,10 +245,9 @@ export class AdriftServer {
const payload = AdriftServer.tryParseJSONPayload(msg.slice(cursor));
const ws = (this.sockets[seq] = new WebSocket(payload.url));
ws.binaryType = "arraybuffer";
// TODO v important: onerror
ws.onerror = (e) => {
console.log("ws onerror", e);
this.sendWSClose(seq, { code: 1006, reason: "", wasClean: false });
// WSError implies close with code 1006, reason "" and wasClean false
this.sendWSError(seq, { message: e.message });
};
ws.onopen = () => {
this.sendWSOpen(seq);