RECV_BUFFER_SIZE - UDM Manager configuration option

Owned by Former user (Deleted)
Jan 22, 2021

Description

The RECV_BUFFER_SIZE option sets the size (in bytes) of the application's incoming buffer for UDM.

Usage

Method

Syntax

IBM i

UNIX

Windows

z/OS

Command Line, Short Form

n/a





Command Line, Long Form

-recvbuffersize size


(tick)

(tick)

(tick)

Environment Variable

UDMRECVBUFSSIZE=size

(tick)

(tick)

(tick)

(tick)

Configuration File Keyword

recv_buffer_size size

(tick)

(tick)

(tick)

(tick)

STRUDM Parameter

RCVBUFSIZE(size)

(tick)




Values

size is the number of bytes.

If a buffer size of 0 is specified, UDM will set the application buffer size using internal limits. To explicitly define the application buffer size, specify a value other than 0.

Default

IBM i

0

UNIX

0

Windows

1024

z/OS

0

Note

The size of the receive buffer should be changed only when performance tweaking is necessary. Changing this value could affect performance adversely.