Combine view and seqno into single HTTP header #2257
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single_tx_id_header@19866 aka 20210303.10 vs main ewma over 20 builds from 19626 to 19856 |
achamayou
reviewed
Mar 3, 2021
achamayou
reviewed
Mar 3, 2021
achamayou
approved these changes
Mar 3, 2021
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Closes #2256.
The format of this header is
{view}.{seqno}, with no other decoration. Any decoration we do add to aid parsing should be safe to insert as a URL query parameter.Also creates public header file for this
ccf::TxID. This should be used more broadly within CCF, replacing a few similar duplicated structs, but I don't want that to pollute this PR.There are other places in the API (notably
/tx) where we still talk about view and seqno separately. These could be consolidated into a single field, but they're not directly tied to this change.