Depending on the runtime, the configuration file is located in the following place: Location of the configuration file


Defines the available communication buffers in the communication server.

  • BUFFERSIZE is the overall amount of memory to be used by all channels
  • MAXCHANNELS defines the number of channels that may be handled concurrently.

Since each channel needs separate send and receive channels the available communication buffer is BUFFERSIZE / (2*MAXCHANNELS)

Most runtime use the default 4 MAXCHANNELS :

[CmpChannelServer]

Buffersize=4000000
MaxChannels=4

If needed to increase to f.e.g. 8:

[CmpChannelServer]

Buffersize=1600000
MaxChannels=8
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