Getting Error - rsslReactorGetBuffer(): Failed for ETA version - 3.8.3.G1

Sanaul_Haque

Hi,

I am using ETA version - 3.8.3.G1. We have total 40k RICs to be registered. We are getting below error while registering RICs for almost 4934 times.
rsslReactorGetBuffer(): Failed <<D:\Jenkins\workspace\RTSDK_Core_DX1\OS\VS140-64\rcdev\source\rtsdk\Cpp-C\Eta\Impl\Transport\rsslSocketTransportImpl.c:1481> Error: 1009 ipcDataBuffer() failed, out of output buffers. The output buffer may need to be flushed.

Please help with the resolution.

Thanks, Sanaul

Jirapongse

@Sanaul_Haque

Thank you for reaching out to us.

When the ETA is initialized, it will reserve output buffers for each channel. A message will be encoded into an output buffer. Then the application needs to call the rsslWrite and rsslFlush methods to send data in the output buffer to network and release the buffer.

This error indicates that it ran out of output buffers. First, you need to make sure that the rsslWrite and rsslFlush are called regularly and successfully.

Otherwise, you can increase the size of the guaranteed output buffer in the RsslConnectOptions.

	RsslConnectOptions copts = RSSL_INIT_CONNECT_OPTS;		

	…

	copts.guaranteedOutputBuffers = 500;

The size of the guaranteed output buffer (RSSL_NUM_GUARANTEED_BUFFERS) can also be changed by using the rsslIoctl method. Moreover, you may need to increase the size of RSSL_SYSTEM_WRITE_BUFFERS by using the rsslIoctl method.

For more information, please refer to the Consumer example and ETA Developer Guide in the package.