Works great - just needs a usleep(500) in the loop method

Works great - just needs a usleep(500) in the loop method to bring down the cpu usage.

I see it allows multiple connections to the same or different ports to be handled at the same time as well - excellent!

Bug fix: (buffer not flushed)

In recv_socket_loop function, in the foreach loop, there needs to be an unset of $buffer:

function recv_socket_loop(&$socket)
{
$socket =& $this->sockets[$socket['id']];
foreach ($socket['channels'] as $channel_id => $channel)
{
unset($buffer); # Flush buffer

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