text: var assert = require('assert');
  var common = require('../../common');
  var pool   = common.createPool({
    connectionLimit : 1,
    port            : common.fakeServerPort
  });
  var server = common.createFakeServer();
  
  server.listen(common.fakeServerPort, function(err){
    assert.ifError(err);
  
    pool.getConnection(function(err, conn){
      assert.ifError(err);
      conn.release();
  
      try {
        conn.release();
      } catch (e) {
        err = e;
      }
  
      assert.ok(err);
      server.destroy();
    });
  });
  
  server.on('connection', function(incomingConnection) {
    incomingConnection.handshake();
  });
  