Requests that fall short of the lower limit are negotiated to the lower limit. Legal values are all positive numbers. This request is not an absolute requirement. The implementation may place upper and lower limits on the option value. Requests that fall short of the lower limit are negotiated to the lower limit.
Legal values are all positive numbers.
This option is used to set a low-water mark in the send buffer. The option value gives the minimal number of bytes that must have accumulated in the send buffer before they are sent. This request is not an absolute requirement. The implementation may place upper and lower limits on the option value. Requests that fall short of the lower limit are negotiated to the lower limit.