feat: Next.js + Socket.IO 3-mode game (Skribbl, Gartic, Color)

2026-05-01 20:12:36 +00:00
parent b02976c10b
commit 2a40097fad
47 changed files with 7907 additions and 0 deletions
@@ -0,0 +1,44 @@
+// OpenTelemetry auto-instrumentation. Imported FIRST in server.js.
+const process = require("process");
+
+try {
+  const { NodeSDK } = require("@opentelemetry/sdk-node");
+  const {
+    getNodeAutoInstrumentations,
+  } = require("@opentelemetry/auto-instrumentations-node");
+  const {
+    OTLPTraceExporter,
+  } = require("@opentelemetry/exporter-trace-otlp-http");
+
+  const endpointBase =
+    process.env.SIGNOZ_OTEL_ENDPOINT || "http://100.64.0.10:4318";
+  const tracesEndpoint = `${endpointBase.replace(/\/$/, "")}/v1/traces`;
+
+  const sdk = new NodeSDK({
+    serviceName: "skribbl-gartic-color",
+    traceExporter: new OTLPTraceExporter({ url: tracesEndpoint }),
+    instrumentations: [
+      getNodeAutoInstrumentations({
+        "@opentelemetry/instrumentation-fs": { enabled: false },
+      }),
+    ],
+  });
+
+  try {
+    sdk.start();
+    console.log(
+      `[otel] tracing initialised (endpoint=${tracesEndpoint}, service=skribbl-gartic-color)`
+    );
+  } catch (err) {
+    console.warn("[otel] sdk.start failed (continuing without tracing):", err?.message || err);
+  }
+
+  process.on("SIGTERM", () => {
+    sdk.shutdown().catch(() => {}).finally(() => process.exit(0));
+  });
+} catch (err) {
+  console.warn(
+    "[otel] tracing dependencies not available, continuing without telemetry:",
+    err?.message || err
+  );
+}