def _try_once_to_download_version(self, servermap, version,
fetch_privkey=False):
r = Retrieve(self, servermap, version, fetch_privkey)
if self._history:
self._history.notify_retrieve(r.get_status())
d = r.download()
d.addCallback(self._downloaded_version)
return d
def _read(self, consumer, offset=0, size=None, fetch_privkey=False):
"""
I am the serialized companion of read.
"""
r = Retrieve(self._node, self._storage_broker, self._servermap,
self._version, fetch_privkey)
if self._history:
self._history.notify_retrieve(r.get_status())
d = r.download(consumer, offset, size)
return d
def _try_once_to_download_version(self,
servermap,
version,
fetch_privkey=False):
r = Retrieve(self, servermap, version, fetch_privkey)
if self._history:
self._history.notify_retrieve(r.get_status())
d = r.download()
d.addCallback(self._downloaded_version)
return d
def _read(self, consumer, offset=0, size=None, fetch_privkey=False):
"""
I am the serialized companion of read.
"""
r = Retrieve(self._node, self._storage_broker, self._servermap,
self._version, fetch_privkey)
if self._history:
self._history.notify_retrieve(r.get_status())
d = r.download(consumer, offset, size)
return d
