reconnect cleanup

lib/client.js

@@ -212,6 +212,7 @@ Client.prototype.bind = function(name, credentials, controls, callback, conn) {
   if (typeof(callback) !== 'function')
     throw new TypeError('callback (function) required');
 
+  this.connect();
   var self = this;
 
   var req = new BindRequest({
@@ -677,6 +678,9 @@ Client.prototype.unbind = function(callback) {
   this._bindDN = null;
   this._credentials = null;
 
+  if (!this.connect)
+    return callback();
+
   var req = new UnbindRequest();
   return self._send(req, 'unbind', callback);
 };
@@ -693,7 +697,9 @@ Client.prototype._send = function(message, expect, callback, connection) {
   var self = this;
 
   function closedConn() {
-    conn.destroy();
+    if (conn)
+      conn.destroy();
+
     if (typeof(callback) === 'function')
       return callback(new ConnectionError('no connection'));
 

tst/client.test.js

@@ -566,19 +566,16 @@ test('abandon (GH-27)', function(t) {
 });
 
 
-test('unbind and reconnect (GH-30)', function(t) {
+test('unbind (GH-30)', function(t) {
   client.unbind(function(err) {
     t.ifError(err);
-    client.once('connect', function() {
-      t.end();
-    });
-    client.connect();
+    t.end();
   });
 });
 
+
 test('shutdown', function(t) {
   client.unbind(function(err) {
-    t.ifError(err);
     server.on('close', function() {
       t.end();
     });