Changing front

front/app/node_modules/log4js/lib/appenders/stderr.js

@@ -0,0 +1,15 @@
+function stderrAppender(layout, timezoneOffset) {
+  return (loggingEvent) => {
+    process.stderr.write(`${layout(loggingEvent, timezoneOffset)}\n`);
+  };
+}
+
+function configure(config, layouts) {
+  let layout = layouts.colouredLayout;
+  if (config.layout) {
+    layout = layouts.layout(config.layout.type, config.layout);
+  }
+  return stderrAppender(layout, config.timezoneOffset);
+}
+
+module.exports.configure = configure;