def touch(self, digest, size):
# Verify an actual file is valid. Note that is doesn't compute the hash so
# it could still be corrupted. Do it outside the lock.
if not isolateserver.is_valid_file(self._path(digest), size):
return False
# Update it's LRU position.
with self._lock:
if digest not in self._lru:
return False
self._lru.touch(digest)
return True
def touch(self, digest, size):
# Verify an actual file is valid. Note that is doesn't compute the hash so
# it could still be corrupted. Do it outside the lock.
if not isolateserver.is_valid_file(self._path(digest), size):
return False
# Update it's LRU position.
with self._lock:
if digest not in self._lru:
return False
self._lru.touch(digest)
return True
def touch(self, digest, size):
"""Verifies an actual file is valid.
Note that is doesn't compute the hash so it could still be corrupted if the
file size didn't change.
TODO(maruel): More stringent verification while keeping the check fast.
"""
# Do the check outside the lock.
if not isolateserver.is_valid_file(self._path(digest), size):
return False
# Update it's LRU position.
with self._lock:
if digest not in self._lru:
return False
self._lru.touch(digest)
return True
def touch(self, digest, size):
"""Verifies an actual file is valid.
Note that is doesn't compute the hash so it could still be corrupted if the
file size didn't change.
TODO(maruel): More stringent verification while keeping the check fast.
"""
# Do the check outside the lock.
if not isolateserver.is_valid_file(self._path(digest), size):
return False
# Update it's LRU position.
with self._lock:
if digest not in self._lru:
return False
self._lru.touch(digest)
return True
