/// <summary>
/// Reopen channel after its been closed
/// </summary>
public override void open()
{
if (!closed)
{
throw new Exception("GroupChannel.open(): channel is already open");
}
try
{
mq.reset();
prot_stack.setup();
closed = false;
}
catch (Exception e)
{
throw new Exception("GroupChannel.open(): ");
}
}