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Background documentation Connections Manipulator Manager Locate the document in its SAP Library structure

This manager is responsible for managing client connections to the cluster. It provides a set of properties for managing the pools where the TCP connection objects are stored.

The Connections Manipulator Manager runs on dispatchers only.

Dispatcher

Property

Description

Default Value

MaxParallelUsers

Defines the number of users that can be processed in parallel. When this number is exceeded the users are rejected.

The value of this property is calculated by the J2EE Engine on the basis of the MaxHeapSize. That is, the maximum number of users is calculated automatically. However, if you want to define a particular number of users to work on the dispatcher, you can set your own values. If your desired value is bigger than the maximum value the dispatcher can afford, the system will set its maximum value instead of your one. If your value is less than the maximum value the dispatcher can afford, the system will accept your value.

0

MaxRepeatConnections

Specifies the maximum number of connections for Mode 2.

3500

MaxSoTimeOut

Specifies the maximum time for reading the data form a connection at SleepRead(). The value is in milliseconds.

30000

MaxSoTimeOutConnections

The number of connections, after which the system starts working in Mode 2.

100

MaxThreadRepeatCount

Specifies the maximum number of checks one thread can make to one connection before going to a SleepRead() in it.

700

MinSoTimeOut

Specifies the minimum value of socket timeout in milliseconds.

1000

 

See also:

Connections Manipulation in the Administration Manual

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