Description:
------------
When setting the read timeout in version 1.0.2 of the package with the values setReadTimeout(0, 200000) (200000 usecs = 0.2 seconds), the read timeout is measured to be 30 seconds, so the same as set with setReadTimeout(0). Version 1.0.0 of the package did not show this behaviour.

I've tested this by:
- Noting that the application I wrote did not respond
- Downgrading the package to 1.0.0
- Noting that the application responded a lot faster
- Upgrading to 1.0.2 again
- Noting that the application took much longer to read from the queue than with version 1.0.0 of the package.

Reproduce code:
---------------
$then = gettimeofday(true);
$broker = new Stomp('tcp://localhost:61613');
$broker->setReadTimeout(0, 200000);
$broker->subscribe('/queue/test');
$broker->readFrame();
$now = gettimeofday(true);

echo $now - $then;


Expected result:
----------------
0.20504379272461 (or something close to it)


Actual result:
--------------
200.00514507294