mirror of
https://github.com/sergeyyarkov/modbus-logger.git
synced 2026-10-11 02:18:51 +03:00
17 lines
416 B
JavaScript
17 lines
416 B
JavaScript
|
|
/**
|
|
* @param {import('express').Response} res
|
|
*/
|
|
export function setSSEHeaders(res) {
|
|
res.setHeader("Cache-Control", "no-cache");
|
|
res.setHeader("Content-Type", "text/event-stream");
|
|
res.setHeader("Connection", "keep-alive");
|
|
}
|
|
|
|
/**
|
|
* @param {any} data
|
|
* @param {string} eventType
|
|
*/
|
|
export function serializeSSEData(data, eventType) {
|
|
return `event: ${eventType}\ndata: ${JSON.stringify(data)}\n\n`;
|
|
} |