Article/js python benchmarks

inProgress/javonet-vs-rest-the-fastest-path-from-javascript-to-python/NodeJS/app.js

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+const axios = require("axios");
+const {Javonet, WsConnectionData} = require('javonet-nodejs-sdk')
+
+const iterations = 100;
+
+async function run() {
+  const url = "http://localhost:8086/getstring"; // your api URL
+  const times = [];
+
+  for (let i = 0; i < iterations; i++) {
+    const start = Date.now();
+    try {
+      await axios.get(url);
+    } catch (err) {
+      console.error(`Request ${i + 1} failed:`, err.message);
+      continue;
+    }
+    const elapsed = Date.now() - start;
+    times.push(elapsed);
+  }
+
+  if (times.length > 0) {
+    const avg = times.reduce((a, b) => a + b, 0) / times.length;
+    console.log(`\nHTTP Average: ${avg.toFixed(3)} ms`);
+  } else {
+    console.log("No successful requests to calculate average.");
+  }
+}
+
+async function pythonCall() {
+  Javonet.activate("your-API-key")
+
+  const ws = "ws://127.0.0.1:8090/ws";
+  const times = [];
+
+  try {
+    const pythonRuntime = Javonet.webSocket(new WsConnectionData(ws)).python();
+    const pyType = await pythonRuntime.getType("MyClass.MyClass");
+    const pyInstance = await pyType.createInstance();
+
+    for (let i = 0; i < iterations; i++) {
+      const start = Date.now();
+      try {
+        const result = await pyInstance
+          .invokeInstanceMethod("getstring")
+          .execute();
+        const elapsed = Date.now() - start;
+        const value = await result.getValue();
+
+        times.push(elapsed);
+      } catch (err) {
+        console.error(`Request ${i + 1} failed:`, err.message);
+      }
+    }
+
+    if (times.length > 0) {
+      const avg = times.reduce((a, b) => a + b, 0) / times.length;
+      console.log(`\nJavonet Average: ${avg.toFixed(3)} ms`);
+    } else {
+      console.log("No successful requests to calculate average.");
+    }
+  } catch (err) {
+    console.error("Initialization failed:", err);
+  }
+}
+
+run();
+pythonCall();