modified

build/node_modules/knex/lib/util/timeout.js

@@ -0,0 +1,29 @@
+class KnexTimeoutError extends Error {
+  constructor(message) {
+    super(message);
+    this.name = 'KnexTimeoutError';
+  }
+}
+
+function timeout(promise, ms) {
+  return new Promise(function (resolve, reject) {
+    const id = setTimeout(function () {
+      reject(new KnexTimeoutError('operation timed out'));
+    }, ms);
+
+    function wrappedResolve(value) {
+      clearTimeout(id);
+      resolve(value);
+    }
+
+    function wrappedReject(err) {
+      clearTimeout(id);
+      reject(err);
+    }
+
+    promise.then(wrappedResolve, wrappedReject);
+  });
+}
+
+module.exports.KnexTimeoutError = KnexTimeoutError;
+module.exports.timeout = timeout;