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mcalc
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add error handler

This commit is contained in:
filifa 2025-12-11 23:49:34 -05:00
parent df81091258
commit 064b2c1aeb
2 changed files with 5 additions and 5 deletions
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4
main.js
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@ -116,6 +116,10 @@ const worker = new Worker("./workers/compute.js");
worker.addEventListener("message", (message) => { worker.addEventListener("message", (message) => {
document.querySelector("#result").value = message.data; document.querySelector("#result").value = message.data;
}); });
worker.addEventListener("error", (e) => {
console.log(e);
document.querySelector("#result").value = e.message;
});
document.querySelector("#expr").addEventListener("focus", setupExprInput); document.querySelector("#expr").addEventListener("focus", setupExprInput);
document.querySelector("#expr").addEventListener("keyup", (e) => evalOnEnter(e)); document.querySelector("#expr").addEventListener("keyup", (e) => evalOnEnter(e));

6
workers/compute.js
View File

@ -18,11 +18,7 @@ importScripts("./math.js")
addEventListener("message", (message) => { addEventListener("message", (message) => {
if (message.data.command === "compute") { if (message.data.command === "compute") {
try { compute(message.data.queue, message.data.m);
compute(message.data.queue, message.data.m);
} catch(e) {
postMessage(e);
}
} }
}); });