Minor Adjustments

libold/common/sockets/clients/Viewer.js

@@ -0,0 +1,26 @@
+import io from "socket.io-client";
+import modes from "../modes.js";
+import events from "../events.js";
+
+export { default as events } from "../events.js";
+export { default as modes } from "../modes.js";
+
+export default class Viewer {
+  constructor(url, options = {}) {
+    this.url = url;
+    this.mode = modes.VIEW;
+    this.onLog = options.onLog ?? console.log;
+    this.onClose = options.onClose ?? (() => {});
+  }
+
+  viewJob(jobId, onLog, onClose) {
+    onLog = onLog ?? this.onLog.bind(this);
+    onClose = onClose ?? this.onClose.bind(this);
+    const sk = io(this.url, {
+      query: { mode: this.mode, jobId },
+    });
+    sk.on(events.JOB_LOG, onLog);
+    sk.on(events.JOB_CLS, onClose);
+    return sk;
+  }
+}