1. 15 Jan, 2018 7 commits
    • Kirill Smelkov's avatar
      go/zodb: Minimal serialization compatibility with ZODB/py · dfd4fb73
      Kirill Smelkov authored
      ZODB/py serializes data using python pickles. Basically every serialized
      object has two parts: class description and object state. Here we
      start by providing minimal functionality to extract class-name from
      serialized data.
      
      The library used for pickle decoding (and in later patches encoding) is
      
      	github.com/kisielk/og-rek
      
      It was audited by me for security flaws to some extent.
      
      Contrary to Python pickle module it does not run arbitrary code on
      decoding.
      dfd4fb73
    • Kirill Smelkov's avatar
      go/zodb: Tid connection with time · bac6c953
      Kirill Smelkov authored
      Since in ZODB TIDs are corresponding to time, provide functionality to
      convert a tid to timestamp. Do so in exactly the same way as ZODB/py
      does for interoperability.
      bac6c953
    • Kirill Smelkov's avatar
      3d13a276
    • Kirill Smelkov's avatar
      go: Start of ZODB · 20d8456c
      Kirill Smelkov authored
      Our path of implementing NEO in Go will be not only for server-side, but
      also for client-side, since it is needed by Wendelin.core. On
      server-side we'll also need to work with types and data model Python
      ZODB implementation uses, so here it goes: Start of ZODB in Go.
      
      Here we define ZODB data types, data model and operational interfaces
      for IStorage + friends.
      
      The interfaces are currently read-only with stubs for write mode.
      20d8456c
    • Kirill Smelkov's avatar
      go: Basic .gitignore · 7cb20f32
      Kirill Smelkov authored
      Ignore files commonly produced while profiling Go programs and running
      tests.
      7cb20f32
    • Kirill Smelkov's avatar
      NEO/go licensing · 612d556d
      Kirill Smelkov authored
      We want to make sure the code can be used by all projects without a
      problem. This way the license is GPLv3+ with wide exception for all Free
      Software / Open Source projects + Business options.
      
      Nexedi stack is licensed under Free Software licenses with various exceptions
      that cover three business cases:
      
      - Free Software
      - Proprietary Software
      - Rebranding
      
      As long as one intends to develop Free Software based on Nexedi stack, no
      license cost is involved. Developing proprietary software based on Nexedi stack
      may require a proprietary exception license. Rebranding Nexedi stack is
      prohibited unless rebranding license is acquired.
      
      Through this licensing approach, Nexedi expects to encourage Free Software
      development without restrictions and at the same time create a framework for
      proprietary software to contribute to the long term sustainability of the
      Nexedi stack.
      
      Please see https://www.nexedi.com/licensing for details, rationale and options.
      
      ( NEO/py for now stays at the old terms but it will be upgraded to the same
        terms as NEO/go eventually )
      612d556d
    • Kirill Smelkov's avatar
      Sync NEO/py · a48d51c2
      Kirill Smelkov authored
      Sync with current NEO in Python implementation as the first step.
      
      We'll be using some common bits and in particular on-the-wire protocol
      must be the same and for py/go interoperability testing we'll also need
      python parts.
      a48d51c2
  2. 05 Jan, 2018 1 commit
  3. 21 Dec, 2017 1 commit
  4. 15 Dec, 2017 3 commits
  5. 13 Dec, 2017 1 commit
  6. 11 Dec, 2017 3 commits
  7. 05 Dec, 2017 2 commits
  8. 04 Dec, 2017 1 commit
  9. 21 Nov, 2017 1 commit
    • Julien Muchembled's avatar
      client: bug found, add log to collect more information · a1082cbc
      Julien Muchembled authored
      INFO Z2 Log files reopened successfully
      INFO SignalHandler Caught signal SIGTERM
      INFO Z2 Shutting down fast
      INFO ZServer closing HTTP to new connections
      ERROR ZODB.Connection Couldn't load state for BTrees.LOBTree.LOBucket 0xc12e29
      Traceback (most recent call last):
        File "ZODB/Connection.py", line 909, in setstate
          self._setstate(obj, oid)
        File "ZODB/Connection.py", line 953, in _setstate
          p, serial = self._storage.load(oid, '')
        File "neo/client/Storage.py", line 81, in load
          return self.app.load(oid)[:2]
        File "neo/client/app.py", line 355, in load
          data, tid, next_tid, _ = self._loadFromStorage(oid, tid, before_tid)
        File "neo/client/app.py", line 387, in _loadFromStorage
          askStorage)
        File "neo/client/app.py", line 297, in _askStorageForRead
          self.sync()
        File "neo/client/app.py", line 898, in sync
          self._askPrimary(Packets.Ping())
        File "neo/client/app.py", line 163, in _askPrimary
          return self._ask(self._getMasterConnection(), packet,
        File "neo/client/app.py", line 177, in _getMasterConnection
          result = self.master_conn = self._connectToPrimaryNode()
        File "neo/client/app.py", line 202, in _connectToPrimaryNode
          index = (index + 1) % len(master_list)
      ZeroDivisionError: integer division or modulo by zero
      a1082cbc
  10. 19 Nov, 2017 1 commit
  11. 17 Nov, 2017 4 commits
  12. 15 Nov, 2017 1 commit
  13. 07 Nov, 2017 2 commits
  14. 31 Oct, 2017 1 commit
    • Kirill Smelkov's avatar
      Start of NEO/go · 1617cecf
      Kirill Smelkov authored
      The project to implement NEO storage and probably other pieces in Go
      with the goal to have much lower request-reply latencies and
      much better scalability when serving many clients compared to NEO
      implemented in Python.
      1617cecf
  15. 27 Oct, 2017 1 commit
  16. 29 Sep, 2017 3 commits
  17. 11 Sep, 2017 1 commit
  18. 05 Sep, 2017 1 commit
  19. 28 Aug, 2017 1 commit
  20. 11 Jul, 2017 1 commit
  21. 04 Jul, 2017 2 commits
  22. 30 Jun, 2017 1 commit