Gets the value of the SO_RCVBUF option for this Socket, that is the buffer size used by the platform for input on this Socket. SocketAddress: getRemoteSocketAddress Returns the address of the endpoint this socket is connected to, or null if it is unconnected. boolean: getReuseAddress
In iperf3, you specify the socket buffer size on the client, but that parameter is passed to the server for it to set its socket buffer size as well. (Unlike iperf2, iperf3 uses a control channel to exchange test parameters and results between the client and server.) Jun 20, 2018 · You might want to try increasing the size of net.core.wmem_max, which still seems to have a fairly low/default value. Some other tips on tuning a Linux kernel (which covers setting the socket buffer sizes) can be found here: Dec 21, 2019 · Database Alert Log entries: Direct NFS: Failed to set socket buffer size.wtmax= rtmax=, errno=-1 (Doc ID 1352886.1) Last updated on DECEMBER 21, 2019. Applies to: Oracle Database - Enterprise Edition - Version 220.127.116.11 and later Oracle Database Cloud Schema Service - Version N/A and later Let us manipulate the default socket buffer size using a socket object's setsockopt() method. First, define two constants: SEND_BUF_SIZE / RECV_BUF_SIZE and then wrap a socket instance's call to the setsockopt() method in a function. Socket option for putting received out-of-band data inline. protocol_type. The protocol type. receive_buffer_size. Socket option for the receive buffer size of a socket. receive_low_watermark. Socket option for the receive low watermark. reuse_address. Socket option to allow the socket to be bound to an address that is already in use.
In iperf3, you specify the socket buffer size on the client, but that parameter is passed to the server for it to set its socket buffer size as well. (Unlike iperf2, iperf3 uses a control channel to exchange test parameters and results between the client and server.)
What is Packet Buffer? - Definition from Techopedia Packet Buffer: A packet buffer is memory space set aside for storing packets awaiting transmission over networks or storing packets received over networks. These memory spaces are either located in a network interface card (NIC) or in the computer that holds the card. Packets are stored temporarily during the transmission of information to
Jul 08, 2009