hi all, We are writing a transform plugin where we get the data from server and copying the data to the output_buffer as follows : *TSIOBufferCopy*(output_buffer, TSVIOReaderGet(write_vio), towrite, 0);
Then after doing some checks on the data, we want to send some data (only some data of output_buffer on which checks have been performed) in output_buffer to the client. For this, we are using following api. TSVIO *TSVConnWrite*(TSVConn connp, TSCont contp, TSIOBufferReader readerp, int64_t nbytes) We are finding one problem with the usage of above api. By using above api, all the data in output_buffer is send back to the client while we want only a portion of output_buffer (that portion on which the checks have been performed so far) to be sent to client. Is there any similar api where we can specify the offset & length of the data to be sent to client. OR is there some other better way to handle this ? We could have taken another buffer to store the incoming data and then after performing checks, write only that data to the output_buffer which we want to send to the client. But we want to avoid using a new buffer. can anyone please help me solve the above problem ? thanks, gaurav
