Initial commit 🚀

2-how-node-works/final/streams.js

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+const fs = require("fs");
+const server = require("http").createServer();
+
+server.on("request", (req, res) => {
+  // Solution 1
+  // fs.readFile("test-file.txt", (err, data) => {
+  //   if (err) console.log(err);
+  //   res.end(data);
+  // });
+
+  // Solution 2: Streams
+  // const readable = fs.createReadStream("test-file.txt");
+  // readable.on("data", chunk => {
+  //   res.write(chunk);
+  // });
+  // readable.on("end", () => {
+  //   res.end();
+  // });
+  // readable.on("error", err => {
+  //   console.log(err);
+  //   res.statusCode = 500;
+  //   res.end("File not found!");
+  // });
+
+  // Solution 3
+  const readable = fs.createReadStream("test-file.txt");
+  readable.pipe(res);
+  // readableSource.pipe(writeableDest)
+});
+
+server.listen(8000, "127.0.0.1", () => {
+  console.log("Listening...");
+});