diff options
author | Tomás Touceda <chiiph@leap.se> | 2014-01-16 10:32:47 -0300 |
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committer | Tomás Touceda <chiiph@leap.se> | 2014-01-16 10:32:47 -0300 |
commit | b8179bee47902aa744ff982663288362aa767332 (patch) | |
tree | 16775379dd1a031098dc835e2370d302d0ebb541 /client/src/leap/soledad | |
parent | f57270eb597dee6104a4c507705ef5d1ba6a7516 (diff) | |
parent | 360019313b371da17241abbd72038bdebe1b2649 (diff) |
Merge remote-tracking branch 'refs/remotes/kali/feature/rw_lock_client_ops' into develop
Diffstat (limited to 'client/src/leap/soledad')
-rw-r--r-- | client/src/leap/soledad/client/__init__.py | 80 |
1 files changed, 49 insertions, 31 deletions
diff --git a/client/src/leap/soledad/client/__init__.py b/client/src/leap/soledad/client/__init__.py index 11e8585b..48c703ed 100644 --- a/client/src/leap/soledad/client/__init__.py +++ b/client/src/leap/soledad/client/__init__.py @@ -249,6 +249,7 @@ class Soledad(object): """ syncing_lock = defaultdict(Lock) + rw_lock = Lock() """ A dictionary that hold locks which avoid multiple sync attempts from the same database replica. @@ -790,7 +791,8 @@ class Soledad(object): :rtype: str """ doc.content = self._convert_to_unicode(doc.content) - return self._db.put_doc(doc) + with self.rw_lock: + return self._db.put_doc(doc) def delete_doc(self, doc): """ @@ -802,7 +804,8 @@ class Soledad(object): :return: the new revision identifier for the document :rtype: str """ - return self._db.delete_doc(doc) + with self.rw_lock: + return self._db.delete_doc(doc) def get_doc(self, doc_id, include_deleted=False): """ @@ -818,7 +821,8 @@ class Soledad(object): :return: the document object or None :rtype: SoledadDocument """ - return self._db.get_doc(doc_id, include_deleted=include_deleted) + with self.rw_lock: + return self._db.get_doc(doc_id, include_deleted=include_deleted) def get_docs(self, doc_ids, check_for_conflicts=True, include_deleted=False): @@ -835,9 +839,10 @@ class Soledad(object): in matching doc_ids order. :rtype: generator """ - return self._db.get_docs(doc_ids, - check_for_conflicts=check_for_conflicts, - include_deleted=include_deleted) + with self.rw_lock: + return self._db.get_docs( + doc_ids, check_for_conflicts=check_for_conflicts, + include_deleted=include_deleted) def get_all_docs(self, include_deleted=False): """Get the JSON content for all documents in the database. @@ -849,7 +854,8 @@ class Soledad(object): The current generation of the database, followed by a list of all the documents in the database. """ - return self._db.get_all_docs(include_deleted) + with self.rw_lock: + return self._db.get_all_docs(include_deleted) def _convert_to_unicode(self, content): """ @@ -894,8 +900,9 @@ class Soledad(object): :return: the new document :rtype: SoledadDocument """ - return self._db.create_doc( - self._convert_to_unicode(content), doc_id=doc_id) + with self.rw_lock: + return self._db.create_doc( + self._convert_to_unicode(content), doc_id=doc_id) def create_doc_from_json(self, json, doc_id=None): """ @@ -914,7 +921,8 @@ class Soledad(object): :return: The new cocument :rtype: SoledadDocument """ - return self._db.create_doc_from_json(json, doc_id=doc_id) + with self.rw_lock: + return self._db.create_doc_from_json(json, doc_id=doc_id) def create_index(self, index_name, *index_expressions): """ @@ -938,8 +946,10 @@ class Soledad(object): "number(fieldname, width)", "lower(fieldname)" """ - if self._db: - return self._db.create_index(index_name, *index_expressions) + with self.rw_lock: + if self._db: + return self._db.create_index( + index_name, *index_expressions) def delete_index(self, index_name): """ @@ -948,8 +958,9 @@ class Soledad(object): :param index_name: The name of the index we are removing :type index_name: str """ - if self._db: - return self._db.delete_index(index_name) + with self.rw_lock: + if self._db: + return self._db.delete_index(index_name) def list_indexes(self): """ @@ -958,8 +969,9 @@ class Soledad(object): :return: A list of [('index-name', ['field', 'field2'])] definitions. :rtype: list """ - if self._db: - return self._db.list_indexes() + with self.rw_lock: + if self._db: + return self._db.list_indexes() def get_from_index(self, index_name, *key_values): """ @@ -981,8 +993,9 @@ class Soledad(object): :return: List of [Document] :rtype: list """ - if self._db: - return self._db.get_from_index(index_name, *key_values) + with self.rw_lock: + if self._db: + return self._db.get_from_index(index_name, *key_values) def get_count_from_index(self, index_name, *key_values): """ @@ -998,8 +1011,9 @@ class Soledad(object): :return: count. :rtype: int """ - if self._db: - return self._db.get_count_from_index(index_name, *key_values) + with self.rw_lock: + if self._db: + return self._db.get_count_from_index(index_name, *key_values) def get_range_from_index(self, index_name, start_value, end_value): """ @@ -1028,9 +1042,10 @@ class Soledad(object): :return: List of [Document] :rtype: list """ - if self._db: - return self._db.get_range_from_index( - index_name, start_value, end_value) + with self.rw_lock: + if self._db: + return self._db.get_range_from_index( + index_name, start_value, end_value) def get_index_keys(self, index_name): """ @@ -1041,8 +1056,9 @@ class Soledad(object): :return: [] A list of tuples of indexed keys. :rtype: list """ - if self._db: - return self._db.get_index_keys(index_name) + with self.rw_lock: + if self._db: + return self._db.get_index_keys(index_name) def get_doc_conflicts(self, doc_id): """ @@ -1054,8 +1070,9 @@ class Soledad(object): :return: a list of the document entries that are conflicted :rtype: list """ - if self._db: - return self._db.get_doc_conflicts(doc_id) + with self.rw_lock: + if self._db: + return self._db.get_doc_conflicts(doc_id) def resolve_doc(self, doc, conflicted_doc_revs): """ @@ -1067,8 +1084,9 @@ class Soledad(object): supersedes. :type conflicted_doc_revs: list """ - if self._db: - return self._db.resolve_doc(doc, conflicted_doc_revs) + with self.rw_lock: + if self._db: + return self._db.resolve_doc(doc, conflicted_doc_revs) def sync(self): """ @@ -1209,7 +1227,7 @@ class Soledad(object): """ soledad_assert(self.STORAGE_SECRETS_KEY in data) # check mac of the recovery document - mac_auth = False + #mac_auth = False # XXX ? mac = None if MAC_KEY in data: soledad_assert(data[MAC_KEY] is not None) @@ -1232,7 +1250,7 @@ class Soledad(object): if mac != data[MAC_KEY]: raise WrongMac('Could not authenticate recovery document\'s ' 'contents.') - mac_auth = True + #mac_auth = True # XXX ? # include secrets in the secret pool. secrets = 0 for secret_id, secret_data in data[self.STORAGE_SECRETS_KEY].items(): |