39 lines
873 B
JavaScript
39 lines
873 B
JavaScript
{
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let eventSource = null;
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let id;
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const sessions = JSON.parse(
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localStorage.getItem("hot_reload_sessions") || "{}",
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);
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for (const key in sessions) {
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if (!sessions[key].connected) {
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id = key;
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sessions[id].connected = true;
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break;
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}
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}
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if (!id) {
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id = Math.random().toString(36).substring(2);
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sessions[id] = { connected: true };
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}
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localStorage.setItem("hot_reload_sessions", JSON.stringify(sessions));
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const connect = function () {
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eventSource = new EventSource(`/hot_reload?id=${id}`);
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eventSource.onmessage = function () {
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window.location.reload();
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};
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eventSource.onerror = function () {
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eventSource.close();
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sessions[id].connected = false;
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localStorage.setItem("hot_reload_sessions", JSON.stringify(sessions));
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setTimeout(connect, 50);
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};
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};
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connect();
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}
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