C# Named Pipes, how to detect a client disconnecting

C# Named Pipes, how to detect a client disconnecting

my current named pipe implementation reads like this:
while (true)
{
byte[] data = new byte[256];
int amount = pipe.Read(data, 0, data.Length);
if (amount <= 0)
{
// i was expecting it to go here when a client
disconnects but it doesnt
break;
}
// do relevant stuff with the data
}
how can I correctly detect when a client disconnects?