fix: silence auth errors on reconnect

index.js

@@ -228,8 +228,6 @@ function create_parser (self) {
 RedisClient.prototype.create_stream = function () {
     var self = this;
 
-    var first_attempt = !this.stream;
-
     // Init parser
     this.reply_parser = create_parser(this);
 
@@ -308,8 +306,7 @@ RedisClient.prototype.create_stream = function () {
         this.ready = true;
         // Fail silently as we might not be able to connect
         this.auth(this.auth_pass, function (err) {
-            if (err && first_attempt) {
-                self.command_queue.get(0).callback = noop;
+            if (err && err.code !== 'UNCERTAIN_STATE') {
                 self.emit('error', err);
             }
         });

test/auth.spec.js

@@ -260,10 +260,9 @@ describe('client authentication', function () {
                     password: 'wrong_password',
                     parser: parser
                 });
-                client.on('error', function (err) {
+                client.once('error', function (err) {
                     assert.strictEqual(err.message, 'ERR invalid password');
-                    // Make sure no other errors are reported
-                    setTimeout(done, 50);
+                    done();
                 });
             });