Jan 15, 2015
Java Socket setSendBufferSize method The setSendBufferSize () method of Java Socket class sets the SO_SNDBUF option to the given value for this socket. The size value should be greater than 0. socket.recv_into (buffer [, nbytes [, flags]]) ¶ Receive up to nbytes bytes from the socket, storing the data into a buffer rather than creating a new bytestring. If nbytes is not specified (or 0), receive up to the size available in the given buffer. Returns the number of bytes received. #include
Tuning TCP/IP buffer sizes
This example shows how to set the input buffer size for a serial port object. The InputBufferSize property specifies the total number of bytes that can be stored in the software input buffer during a read operation. By default, InputBufferSize is 512 bytes. There could be a case when you would want to increase it to higher than the default size.
networking - Docker image TCP buffer size - Server Fault
The size of the socket receive buffer. The value of this socket option is an Integer that is the size of the socket receive buffer in bytes. The socket receive buffer is an input buffer used by the networking implementation. It may need to be increased for high-volume connections or decreased to limit the possible backlog of incoming data. What values may Linux use for the default unix socket Interestingly, if you set a non-default socket buffer size, Linux doubles it to provide for the overheads. This means that if you send smaller packets (e.g. less than the 576 bytes above), you won't be able to fit as many bytes of user data in the buffer, as you had specified for its size. Optimizing the Send and Receive Buffer Sizes | Network