view tests/sslcerts/client-key.pem @ 39641:aa7e312375cf

wireprotov2: let clients drive delta behavior

Previously, the "manifestdata" and "filedata" commands assumed the
receiver had all parent revisions for requested nodes. Unless the
revision had no parents, they emitted a delta instead of a fulltext.

This strategy isn't appropriate for shallow clones and for clients
that only want to access fulltext revision data for a single node
without fetching their parent revisions.

This commit adds an "haveparents" argument to the "manifestdata"
and "filedata" commands that controls delta generation behavior.

Unless "haveparents" is set, the server assumes that the client
doesn't have parent revisions unless they were previously sent
as part of the current group of revisions.

This change allows the fulltext revision data of any individual
revision to be obtained. This will facilitate shallow clones
and other data retrieval strategies that don't require all previous
revisions of an entity to be fetched.

Differential Revision: https://phab.mercurial-scm.org/D4492

-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: AES-256-CBC,ADE9D82AA8D8023CD4E9B67FECD9FE08
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-----END RSA PRIVATE KEY-----