diff --git a/index.js b/index.js
index aec3a1e..abc09dc 100644
--- a/index.js
+++ b/index.js
@@ -50,6 +50,10 @@ var Pool = module.exports = function (options, Client) {
 
 util.inherits(Pool, EventEmitter)
 
+Pool.prototype.isDestroyed = function () {
+  return this.pool._draining
+}
+
 Pool.prototype._promise = function (cb, executor) {
   if (!cb) {
     return new this.Promise(executor)