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close ws correctly

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This commit is contained in:
MuslemRahimi 2024-09-16 19:04:02 +02:00
parent 2f82c43cfe
commit f6613c0d9b
1 changed files with 16 additions and 19 deletions
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35
src/routes/options-flow/+page.svelte
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@ -26,7 +26,8 @@
let displayRules = []; let displayRules = [];
let filterQuery = ''; let filterQuery = '';
let socket: WebSocket | null = null; // Initialize socket as null
let syncWorker: Worker | undefined; let syncWorker: Worker | undefined;
let ruleName = ''; let ruleName = '';
let searchTerm = ''; let searchTerm = '';
@ -287,7 +288,6 @@ const nyseDate = new Date(data?.getOptionsFlowFeed?.at(0)?.date ?? null)?.toLoca
let audio; let audio;
let muted = true; let muted = true;
let newIncomingData = false; let newIncomingData = false;
let socket;
let previousCallVolume = 0; //This is needed to play the sound only if it changes. let previousCallVolume = 0; //This is needed to play the sound only if it changes.
let notFound = false; let notFound = false;
let isLoaded = false; let isLoaded = false;
@ -371,14 +371,12 @@ function sendMessage(message) {
} }
} }
async function websocketRealtimeData() { async function websocketRealtimeData() {
let newData = []; let newData = [];
try { try {
socket = new WebSocket(data?.wsURL + "/options-flow-reader"); socket = new WebSocket(data?.wsURL + "/options-flow-reader");
socket.addEventListener("open", () => { socket.addEventListener("open", () => {
const ids = rawData.map(item => item.id); const ids = rawData.map(item => item.id);
sendMessage(JSON.stringify({ ids })); sendMessage(JSON.stringify({ ids }));
}); });
@ -387,13 +385,13 @@ async function websocketRealtimeData() {
if (mode === true) { if (mode === true) {
try { try {
newData = JSON.parse(event.data) ?? []; newData = JSON.parse(event.data) ?? [];
if(newData?.length !== 0) { if (newData?.length !== 0) {
newData.forEach((item) => { newData.forEach((item) => {
item.dte = daysLeft(item?.date_expiration); item.dte = daysLeft(item?.date_expiration);
}); });
rawData = [...newData, ...rawData]; rawData = [...newData, ...rawData];
} }
if (ruleOfList?.length !== 0 || filterQuery?.length !== 0) { if (ruleOfList?.length !== 0 || filterQuery?.length !== 0) {
shouldLoadWorker.set(true); shouldLoadWorker.set(true);
} }
@ -474,19 +472,18 @@ function daysLeft(targetDate) {
}); });
onDestroy(async() => { onDestroy(() => {
if (socket) {
if (socket.readyState === WebSocket.OPEN) {
if (typeof window !== 'undefined') socket.close(); // Close the WebSocket connection
{
socket?.close()
} }
if (audio) { socket = null; // Ensure socket is set to null
audio.pause(); }
audio = null; if (audio) {
} audio.pause();
audio = null;
}) }
});
async function assetSelector(symbol, assetType) async function assetSelector(symbol, assetType)