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Posted to users@trafficserver.apache.org by "Owens, Steve" <St...@disney.com> on 2013/01/25 00:11:58 UTC

TSVConnWrite and TSIOBufferWrite

It is a little muddy to me (even after reading all available documentation) why some of the examples in the Traffic server examples contain lines of code such as:


data->output_vio = TSVConnWrite(output_conn, contp, data->output_reader,

INT64_MAX);



What is the relationship between TSVConnWrite and TSIOBufferWrite.


For example in handling a transformation if you have multiple calls to TSIOBufferWrite,


Should you keep track of all of the data written and then make a single call to TSVConnWrite?


Or should you call TSVConnWrite with the amount of data to be written just prior to each TSIOBufferWrite?