Socket SO RCVBUF

External

• https://docs.oracle.com/javase/8/docs/api/java/net/SocketOptions.html

Internal

• DatagramSocket SO_RCVBUF
• TCP Socket SO_RCVBUF

Overview

Obtained with getReceiveBufferSize().

Also see net.core.rmem_default and net.core.rmem_max, the related Linux kernel configuration attributes.