@instana/core - npm Package Compare versions

Comparing version 1.87.0 to 1.88.0

package.json

 {
   "name": "@instana/core",
-  "version": "1.87.0",
+  "version": "1.88.0",
   "description": "Core library for Instana's Node.js packages",
@@ -136,3 +136,3 @@ "main": "src/index.js",
   },
-  "gitHead": "3054ba9cd79922ea5d334647797175922656a946"
+  "gitHead": "2bdf0ff3a2485b3a5dfe4e693c46057e34fdc870"
 }

src/tracing/instrumentation/loggers/winston.js

@@ -11,6 +11,18 @@ 'use strict';
 exports.init = function() {
-  requireHook.onFileLoad(/\/winston\/lib\/winston\/create-logger\.js/, instrumentCreateLogger);
+  // Winston 2.x
+  requireHook.onFileLoad(/\/winston\/lib\/winston\/logger\.js/, instrumentWinston2);
+  // Winston >= 3.x
+  requireHook.onFileLoad(/\/winston\/lib\/winston\/create-logger\.js/, instrumentWinston3);
 };
 
-function instrumentCreateLogger(createLogger) {
+function instrumentWinston2(loggerModule) {
+  if (typeof loggerModule.Logger !== 'function') {
+    return loggerModule;
+  }
+
+  shimLogMethod(loggerModule.Logger.prototype);
+  return loggerModule;
+}
+
+function instrumentWinston3(createLogger) {
   if (typeof createLogger !== 'function') {
@@ -17,0 +29,0 @@ return createLogger;

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Improved metrics

Total package byte prevSize

286123

increased by0.11%

Lines of code

7888

increased by0.13%

No dependency changes