46 lines
1,023 B
TypeScript
46 lines
1,023 B
TypeScript
import * as firefish from "firefish-js";
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import { markRaw } from "vue";
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import { url } from "@/config";
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import { $i } from "@/reactiveAccount";
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let stream: firefish.Stream | null = null;
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let timeoutHeartBeat: number | null = null;
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export let isReloading = false;
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export function useStream() {
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if (stream != null) return stream;
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stream = markRaw(
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new firefish.Stream(
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url,
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$i
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? {
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token: $i.token,
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}
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: null,
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),
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);
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timeoutHeartBeat = window.setTimeout(heartbeat, 1000 * 60);
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return stream;
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}
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export function reloadStream() {
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if (stream == null) return useStream();
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if (timeoutHeartBeat != null) window.clearTimeout(timeoutHeartBeat);
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isReloading = true;
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stream.close();
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stream.once("_connected_", () => (isReloading = false));
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stream.stream.reconnect();
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isReloading = false;
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return stream;
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}
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function heartbeat(): void {
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if (stream != null && document.visibilityState === "visible") {
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stream.send("ping");
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}
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timeoutHeartBeat = window.setTimeout(heartbeat, 1000 * 60);
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}
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