buffer size datawriter

DataWriter callback when writer queue is available for writing


I'm have a DDS_DataWriter configured to keep history with a depth of 128. After 128 written samples, the DDS_DataWriter returns a "DDS_RETCODE_TIMEOUT" error, which is expected because the buffer is full and no DDS_DataReader has read anything from it.


creat data writer error


i met this error,i don't know what can i do for it!!!

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