Description

The TCP_NO_DELAY option specifies whether or not to use TCP packet coalescing.

The packet coalescing algorithm, which can delay the sending of small amounts of data over the network, is designed to improve network congestion. However, since it can have a significantly negative effect on the performance of UDM, TCP_NO_DELAY specifies - by default - not to use TCP packet coalescing.

Usage

Method	Syntax	IBM i	UNIX	Windows	z/OS
Command Line, Short Form	n/a
Command Line, Long Form	-tcp_no_delay option
Environment Variable	UDMTCPNODELAY=option
Configuration File Keyword	tcp_no_delay option
STRUDM Parameter	TCPNODELAY(option)

Values

option is the specification for whether or not to use TCP packet coalescing.

Valid values for option are:

yes
Do not use TCP packet coalescing.
no
Use TCP packet coalescing.

Default is yes.

Browser not supported