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f: add cmd/ssechat as ServerSentEvents demo

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AJ ONeal 2026-02-06 02:01:11 -07:00
parent c1ba5b4744
commit b6d8c2217a
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1 changed files with 7 additions and 7 deletions
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14
cmd/ssechat/index.html
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@ -99,17 +99,17 @@
// Connect to SSE // Connect to SSE
const evtSource = new EventSource("/api/events"); const evtSource = new EventSource("/api/events");
evtSource.onmessage = (event) => { evtSource.onmessage = function (ev) {
const data = JSON.parse(event.data); const data = JSON.parse(ev.data);
appendMessage(`${data.time} • ${data.nick}: ${data.text}`); appendMessage(`${data.time} • ${data.nick}: ${data.text}`);
}; };
evtSource.addEventListener("system", (event) => { evtSource.addEventListener("system", function (ev) {
const data = JSON.parse(event.data); const data = JSON.parse(ev.data);
appendMessage(`${data.time} • ${data.text}`, "system"); appendMessage(`${data.time} • ${data.text}`, "system");
}); });
evtSource.onerror = () => { evtSource.onerror = function () {
appendMessage("[Connection lost — reconnecting...]", "system"); appendMessage("[Connection lost — reconnecting...]", "system");
}; };
@ -122,8 +122,8 @@
} }
// Send message on form submit // Send message on form submit
form.addEventListener("submit", async (e) => { form.addEventListener("submit", async function (ev) {
e.preventDefault(); ev.preventDefault();
const text = msgInput.value.trim(); const text = msgInput.value.trim();
if (!text) return; if (!text) return;