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2016-12-12[style] improve comments for sync.pyVictor Shyba
2016-12-12[refactor] simplify content as a new lineVictor Shyba
Code was complex and raised a flag during review.
2016-12-12[refactor] improve readability of stream producerVictor Shyba
2016-12-12[style] add license headerVictor Shyba
2016-12-12[refactor] remove assert logic from fetch_protocolVictor Shyba
Asserts aren't a good solution for stream parsing, its cleaner to check and raise in place. Also, asserts can be ignored.
2016-12-12[feature] Adds back support to deprecated cryptoVictor Shyba
Will be removed when we have the proper tool to migrate data.
2016-12-12[feature] Adds deprecated crypto moduleVictor Shyba
This is supposed to be used only for temporary backwards compatibility, while we develop a proper migration tool.
2016-12-12[refactor] stop using a dict for syncersVictor Shyba
A dict was used to store references for the synchronizers based on a URL. This commit removes it as it doesnt make sense with current code.
2016-12-12[refactor] stop using leap.common.httpVictor Shyba
We aren't using leap.common.http implementation and we need specific features from original Twisted Web Agent. This commit implements it on HTTP Targer.
2016-12-12[bug] total number of documentsVictor Shyba
Parsing from metadata we can store the total of docs and handle it for the doc parser in order to be able to keep consistent events info.
2016-12-12[refactor] Issues from code reviewVictor Shyba
2016-12-12[refactor] more comments, less codeVictor Shyba
Some code were duplicated, got removed. Additional comments added for documenting such a critical and complex part as a protocol.
2016-12-12[refactor] DocStreamReceiver <- ReadBodyProtocolVictor Shyba
Both classes holds u1db error handling. Making DocStreamReceiver a subclass reduces the error handling to a single place thus removing duplicated code.
2016-12-12[bug] defer insertion to threads during downloadVictor Shyba
Insertion is synchronous and blocks the reactor. That's a temporary solution as we used to have on decpool.
2016-12-12[style] remove unused imports (pep8)Victor Shyba
2016-12-12[test] fix test and remove leftovers defer_encryptionVictor Shyba
2016-12-12[style] pep8Kali Kaneko
2016-12-12[refactor] remove legacy crypto implementationKali Kaneko
2016-12-12[tests] adapt testsKali Kaneko
2016-12-12[refactor] remove encdecpool, finallyKali Kaneko
2016-12-12[bug] fix wrong content parsingKali Kaneko
2016-12-12[refactor] add SoledadCrypto interfaceKali Kaneko
2016-12-12[refactor] adapt fetcher to decryptorKali Kaneko
2016-12-12[feature] blob encryptor / decryptorKali Kaneko
2016-12-12[refactor] remove encryption poolKali Kaneko
2016-12-12[feature] streaming crypto implementationKali Kaneko
2016-12-12[feature] stream content in a separate lineVictor Shyba
This allow different paths for raw data and metadata, avoiding unnecessary json parsing.
2016-12-12[bug] handle 400Victor Shyba
There was an if without an else on error handler that avoided handling errors that falled back current logic. Added a generic one to the tail so we dont miss it.
2016-12-12[feature] upload streamingVictor Shyba
1) enable HTTP 1.1 chunked upload on server 2) make the client sync.py generate a list of function calls instead of a list of full docs 3) disable encryption pool 4) make the doc encryption a list of function calls 5) create a twisted protocol for sending 6) make a producer that calls the doc generation as necessary
2016-12-12[feature] streaming download protocolVictor Shyba
This commit finishes reversion into u1db original streaming protocol for downloads.
2016-12-12[refactor] remove decpoolVictor Shyba
It's not being used
2016-12-12[bug] use an empty string to represent tumbstonesVictor Shyba
If a doc doesnt have a content it means it was deleted. Sync stream was unable to represent this state.
2016-12-12[test] commit isnt part of the backend apiVictor Shyba
Check if the backend provides a commit method before calling or we will break the tests with InMemoryDatabase
2016-12-12[feature] simple adaptation to let the client runVictor Shyba
Make the client parse a 2-line doc on sync download stream.
2016-12-12[bug] disable decpoolVictor Shyba
Temporary fix for server streaming
2016-12-12[feature] use transactions on syncVictor Shyba
We were using 1 transaction per doc, which is bad. Reference: http://stackoverflow.com/questions/1711631/improve-insert-per-second-performance-of-sqlite Code now uses 1 transaction for the whole sync.
2016-10-12[bug] remove finalClose from SQLCipherU1DBSyncTulio Casagrande
We discovered that class was registering a `finalClose` to be executed on reactor shutdown. On the multiuser scenario, a logout destroys Soledad and should properly terminate everything related to it. That SQLCipherU1DBSync instance was being held even after logout by the reactor so it could call that `finalClose` on shutdown. The `finalClose` only set running to False and set a `shutdownID` that was not used anywhere else, so we removed it and moved setting running to False to the `close` function method. That way we preserve the functionality but let the instance be properly garbage collected on logout.
2016-09-30[bug] use % for formattingVictor Shyba
Otherwise it will put the exception as an additional parameter.
2016-09-22[style] standardize log messagesdrebs
2016-09-22[feat] centralize logging and use twisted.logger by defaultdrebs
2016-09-02[bug] fail gracefully if dbsyncer has not been initializedKali Kaneko
this is needed for some mail tests.
2016-08-23[doc] improve SQLITE_MAX_VARIABLE_NUMBER commentsVictor Shyba
2016-08-22[bug] limit pool comnsumption to 900 docsVictor Shyba
This was discovered during load tests: Trying to process more than 999 docs triggers an error on SQLite due a select query not supporting 999 values to query.
2016-08-02[test] avoid race condition on test_processing_orderVictor Shyba
test_processing_order aims to check that unordered docs wont be processed, but if we let the pool start and advance Twisted LoopingCall clock right before calling the processing method manually, the process method will run concurrently and cause a race condition issue.
2016-07-13[style] pep8Kali Kaneko
2016-07-12[refactor] make u1db connection pool args explicitdrebs
2016-07-12[bug] properly trap db errors and close resourcesdrebs
SQLCipher database access errors can raise Soledad exceptions. Database access and multithreading resources are allocated in different places, so we have to be careful to close all multithreading mechanismis in case of database access errors. If we don't, zombie threads may haunt the reactor. This commit adds SQLCipher exception trapping and Soledad exception raising for database access errors, while properly shutting down multithreading resources.
2016-07-12[bug] use default sqlcipher timeoutdrebs
2016-07-12[refactor] remove u1db dep from support codedrebs
2016-07-12[refactor] make tests use l2db submoduleKali Kaneko
From this moment on, we embed a fork of u1db called l2db.