15.10.2 TCP Status Objects

This object has no methods, only some members holding information on the connection. A complete description of all fields in this objects can be found in the Apple documentation. The most interesting ones are:

localHost

,localPort ,remoteHost ,remotePort The integer IP-addresses and port numbers of both endpoints of the connection.

sendWindow

The current window size.

amtUnackedData

The number of bytes sent but not yet acknowledged. sendWindow - amtUnackedData is what you can pass to Send without blocking.

amtUnreadData

The number of bytes received but not yet read (what you can Recv without blocking).