mercurial/wireprotov1server.py

48596:739f2ca3aa3f

        caps.append(b'changegroupsubset')

    if streamclone.allowservergeneration(repo):
        if repo.ui.configbool(b'server', b'preferuncompressed'):
            caps.append(b'stream-preferred')
        requiredformats = repo.requirements & repo.supportedformats
        # if our local revlogs are just revlogv1, add 'stream' cap
        if not requiredformats - {requirementsmod.REVLOGV1_REQUIREMENT}:
            caps.append(b'stream')
        # otherwise, add 'streamreqs' detailing our local revlog format
        else:

48597:8475a1364909

        caps.append(b'changegroupsubset')

    if streamclone.allowservergeneration(repo):
        if repo.ui.configbool(b'server', b'preferuncompressed'):
            caps.append(b'stream-preferred')
        requiredformats = streamclone.streamed_requirements(repo)
        # if our local revlogs are just revlogv1, add 'stream' cap
        if not requiredformats - {requirementsmod.REVLOGV1_REQUIREMENT}:
            caps.append(b'stream')
        # otherwise, add 'streamreqs' detailing our local revlog format
        else: