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Shit to res.close listener

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This commit is contained in:
G.Ambatte
2026-10-12 21:35:21 +13:00
parent 195f18659d
commit 1bd64b397f
3 changed files with 27 additions and 47 deletions
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server/eventStreamSource.js
+6 -15
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@@ -11,9 +11,7 @@ const DEBUG = {
};
// Delays
const UNSUB_DELAY = 60 * 1000; //ms
const REFRESH_DELAY = 60 * 1000; //ms
const REPORT_DELAY = 5 * 1000; //ms
const REPORT_DELAY = config.get('REPORT_DELAY') || 30 * 60 * 1000; //ms
const Stream = new EventEmitter;
@@ -22,19 +20,17 @@ const Stream = new EventEmitter;
let subscribers = [];
// Listener functions
const subscribe = function(shareId, res, clientFingerprint){
const subscribe = function(shareId, res){
const id = nanoid(24); // NanoID is assumed globally unique;
const subscriber = {
id,
shareId,
stream : res,
time : new Date,
unsubTimer : setTimeout(()=>{ unsubscribe(id); }, UNSUB_DELAY)
stream : res
};
subscribers.push(subscriber);
Stream.emit('sendUpdate', 'subscribe', { id: subscriber.id, shareId: subscriber.shareId, client: clientFingerprint, time: subscriber.time });
Stream.emit('sendUpdate', 'subscribe', { id: subscriber.id, shareId: subscriber.shareId });
return subscriber.id;
};
@@ -44,7 +40,8 @@ const unsubscribe = function(id){
.filter((sub)=>{return sub.id == id;})
.forEach((sub)=>{
clearTimeout(sub.unsubTimer);
Stream.emit('sendUpdate', 'unsubscribe', { id: sub.id, shareId: sub.shareId, time: new Date });
Stream.emit('sendUpdate', 'unsubscribe', { id: sub.id, shareId: sub.shareId });
sub?.stream?.status(200).end();
});
subscribers = subscribers.filter((sub)=>{ return sub.id != id; });
@@ -59,12 +56,6 @@ Stream.on('sendUpdate', (event, data)=>{
return data.shareId == sub.shareId;
})
.forEach((sub)=>{
if(event == 'brewUpdated'){
// Reset the unsubscription timer
clearTimeout(sub.unsubTimer);
sub.unsubTimer = setTimeout(()=>{ unsubscribe(sub.id); }, REFRESH_DELAY);
}
sub?.stream?.write(`event: ${event}\ndata: ${JSON.stringify(data)}\n\n`);
});
});