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server websockets

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Alex Mickelson
2024-11-15 08:22:33 -07:00
parent a37071b584
commit 5c16280807
7 changed files with 161 additions and 27 deletions
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13
nextjs/src/websocket.js
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@@ -12,7 +12,7 @@ const port = 3000;
const app = next({ dev, hostname, port });
const handler = app.getRequestHandler();
const folderToWatch = path.join(process.cwd(), "./storage");
const folderToWatch = path.join(process.cwd(), "./storage", "/");
console.log("watching folder", folderToWatch);
app.prepare().then(() => {
@@ -23,21 +23,14 @@ app.prepare().then(() => {
io.on("connection", (socket) => {
console.log("websocket connection created");
// Define a change event handler
const changeHandler = (filePath) => {
const relativePath = filePath.replace(folderToWatch, "")
const relativePath = filePath.replace(folderToWatch, "");
console.log(`Sending file changed websocket message: ${relativePath}`);
socket.emit("fileChanged", `File changed: ${filePath}`);
socket.emit("fileChanged", relativePath);
};
// Attach the change event handler
watcher.on("change", changeHandler);
// Clean up the change event handler when the client disconnects
socket.on("disconnect", () => {
console.log("Client disconnected");
watcher.off("change", changeHandler); // Remove the event listener