Product Documentation

FairCom RTG V3 Update Guide

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<instance ctshmemdir> to Set Shared Memory Directory under Unix

On Unix platforms, the FairCom RTG server shares a directory with the FairCom RTG clients when they communicate via the shared memory protocol. It is possible to configure the FairCom RTG server to change the default shared memory directory with configuration keyword SHMEM_DIRECTORY. Using different shared memory directories allows running multiple FairCom RTG servers with the same name on the same machine. To configure the FairCom RTG clients to set the shared memory directory, it is necessary to set the c-tree global variable ctshmemdir.

This revision implements a new <instance ctshmemdir> attribute to configure the shared memory directory for the <instance> by setting the c-tree global variable ctshmemdir.

The <instance ctshmemdir> is ignored under Windows as it is meaningful only for Unix platforms.

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