Commit Graph

3395 Commits (70a6d0d7dc1356928f58699401257d08b58705c2)
 

Author SHA1 Message Date
David Wilson 45f915f392 docs: update Changelog; closes #537. 6 years ago
David Wilson 8f9c67daf1 ansible: refactor affinity class and add abstract tests. 6 years ago
David Wilson e010667230 Bump version for release. 6 years ago
David Wilson 24dd64a998 Merge remote-tracking branch 'origin/dmw'
* origin/dmw:
  docs: update Changelog.
  core: serialize calls to _service_stub_main().
  docs: update Changelog; closes #532.
  issue #532: PushFileService race.
  docs: more concise Changelog.
  issue #541: changelog typos.
  ansible: quiesce boto logger; closes #541.
6 years ago
David Wilson 6d7bd7e3b9 docs: update Changelog. 6 years ago
David Wilson 2a8567b432 core: serialize calls to _service_stub_main().
See comment.
6 years ago
David Wilson cf8ecf19b7 docs: update Changelog; closes #532. 6 years ago
David Wilson d4c0250083 issue #532: PushFileService race.
There has always been a race in PushFileService since given a parent
asked to forward modules to two children via some intermediary:

    interm = router.local()
    c1 = router.local(via=interm)
    c2 = router.local(via=interm)

    service.propagate_to(c1, 'foo/bar.py')
    service.propagate_to(c2, 'foo/bar.py')

Two calls will be emitted to 'interm':

    PushFileService.store_and_forward(c1, 'foo/bar.py', [blob])
    PushFileService.store(c2, 'foo/bar.py')

Which will be processed in-order up to the point where service pool
threads in 'interm' are woken to process the message.

While it is guaranteed store_and_forward() will be processed first, no
guarantee existed that its assigned pool thread would wake and take
_lock first, thus it was possible for forward() to win the race, and for
a request to arrive to forward a file that had not been placed in local
cache yet.

Here we get rid of SerializedInvoker entirely, as it is partially to
blame for hiding the race: SerializedInvoker can only ensure no two
messages are processed simultaneously, it cannot ensure the messages are
processed in their intended order.

Instead, teach forward() that it may be called before
store_and_forward(), and if that is the case, to place the forward
request on to _waiters alongside any local threads blocked in get().
6 years ago
David Wilson 1b4eb06f72 docs: more concise Changelog. 6 years ago
David Wilson b317b66317 issue #541: changelog typos. 6 years ago
David Wilson 0f30808234 ansible: quiesce boto logger; closes #541. 6 years ago
David Wilson 6727402526 Merge remote-tracking branch 'origin/dmw'
* origin/dmw:
  docs: update Changelog.
  tests/ansible: Spec.port() test & mitogen_via= fix.
  Update copyright year everywhere.
  tests/ansible: Spec.become_pass() test.
  docs: remove top "Table of Contents" link
  docs: remove a little more top margin wastage
  tests/ansible: Spec.become_user() test.
  docs: update Changelog; closes #539.
  issue #539: disable logger propagation.
6 years ago
David Wilson c39ee9b7fe docs: update Changelog. 6 years ago
David Wilson 7fd0d34910 tests/ansible: Spec.port() test & mitogen_via= fix.
ansible_ssh_port was not respected.
6 years ago
David Wilson 1f77d24bec Update copyright year everywhere. 6 years ago
David Wilson b5b23e8f3d tests/ansible: Spec.become_pass() test. 6 years ago
David Wilson 023b44b129 docs: remove top "Table of Contents" link 6 years ago
David Wilson 2d536b49eb docs: remove a little more top margin wastage 6 years ago
David Wilson 7b3ed52fd8 tests/ansible: Spec.become_user() test. 6 years ago
David Wilson 20f96d08d0 Merge commit '1c955a98768c07de68bb6705f8f4dc1c5afeea86'
* commit '1c955a98768c07de68bb6705f8f4dc1c5afeea86':
  ansible: capture stderr stream of async tasks. Closes #540.
6 years ago
David Wilson 968b826800 docs: update Changelog; closes #539. 6 years ago
David Wilson ae5a471e31 issue #539: disable logger propagation. 6 years ago
David Wilson 1c955a9876 ansible: capture stderr stream of async tasks. Closes #540. 6 years ago
David Wilson 2fe8332983 Merge remote-tracking branch 'origin/dmw'
* origin/dmw:
  docs: update Changelog.
  issue #536: rework how 2.3-compatible simplejson is served
  .github: add some more questions to issue template
  docs: duplicate word
  docs: update Changelog.
  tests/ansible: Spec.become_method() test & mitogen_via= fix.
  setup.py: include LICENSE; closes #538.
  tests/ansible: Spec.become() test
  tests/ansible: Spec.password() test, document interactive pw limitation.
  tests/ansible: Spec.remote_user() test & mitogen_via= fix.
  tests/ansible: Spec.remote_addr() test & mitogen_via= fix.
  tests/ansible: Spec.transport() test.
  docs: lighter pink
  docs: add 'Fixes' heading
  docs: more margin tweaks for changelog
  docs: tighter <p> margins, even less shouting, red headings
  docs: tidy up footer and GitHub link
  docs: enable fixed_sidebar
  docs: sans-serif fonts, reduce shouty headings
  issue #536: add mitogen_via= tests too.
  ansible: fix a crash on 2.3 when mitogen_via= host is missing.
  tests: for 2.3 compatibility, disable gcloud.py for now
6 years ago
David Wilson 4be4b085e3 docs: update Changelog. 6 years ago
David Wilson 7ff4e6694c issue #536: rework how 2.3-compatible simplejson is served
Regardless of the version of simplejson loaded in the master, load up
the ModuleResponder cache with our 2.4-compatible version.

To cope with simplejson being loaded due to modules like ec2_group that
try to import it before importing 'json', also update target.py to
remove it from the whitelist if a local 'json' module import succeeds.
6 years ago
David Wilson 9a69feb0c8 .github: add some more questions to issue template 6 years ago
David Wilson d45797b370 docs: duplicate word 6 years ago
David Wilson 24c48c165d docs: update Changelog. 6 years ago
David Wilson 8ae6ca1d5b tests/ansible: Spec.become_method() test & mitogen_via= fix.
ansible_become_method hostvar was not taken into account.
6 years ago
David Wilson 4d33598fa0 setup.py: include LICENSE; closes #538. 6 years ago
David Wilson 8ba75d82ec tests/ansible: Spec.become() test 6 years ago
David Wilson d1cadf8ac8 tests/ansible: Spec.password() test, document interactive pw limitation. 6 years ago
David Wilson 21ad299d7b tests/ansible: Spec.remote_user() test & mitogen_via= fix.
ansible_ssh_user precedence was incorrect.
6 years ago
David Wilson 748f5f675d tests/ansible: Spec.remote_addr() test & mitogen_via= fix.
ansible_ssh_host was not respected.
6 years ago
David Wilson 8fd641c442 tests/ansible: Spec.transport() test. 6 years ago
David Wilson 10dcbaa493 docs: lighter pink 6 years ago
David Wilson 1292b55fec docs: add 'Fixes' heading 6 years ago
David Wilson 676f756153 docs: more margin tweaks for changelog 6 years ago
David Wilson 45c3871d6f docs: tighter <p> margins, even less shouting, red headings 6 years ago
David Wilson 5df8991744 docs: tidy up footer and GitHub link 6 years ago
David Wilson d060f73f46 docs: enable fixed_sidebar 6 years ago
David Wilson eae7b21673 docs: sans-serif fonts, reduce shouty headings 6 years ago
David Wilson e1df98168c issue #536: add mitogen_via= tests too. 6 years ago
David Wilson 604b418412 ansible: fix a crash on 2.3 when mitogen_via= host is missing. 6 years ago
David Wilson 2f29c76eec tests: for 2.3 compatibility, disable gcloud.py for now 6 years ago
David Wilson 5c5e9fb215 Merge remote-tracking branch 'origin/dmw'
* origin/dmw:
  docs: update Changelog; closes #511, closes #536.
  docs: update Changelog release date.
  issue #536: disable transport_config tests on vanilla
  issue #536: restore correct Python interpreter selection behaviour.
  issue #536: connection_delegation/ tests were erroneously broken
  tests: define MITOGEN_INVENTORY_FILE even if -i unspecified.
  issue #536: add tests for each ansible_python_interpreter case.
  issue #536: stop defining explicit localhost in inventory.
  tests: allow running Ansible tests locally without -udmw again.
  stable: fix preamble_size on stable docs.
  issue #481: add test.
6 years ago
David Wilson 90401833fa docs: update Changelog; closes #511, closes #536. 6 years ago
David Wilson f514dbeba9 docs: update Changelog release date. 6 years ago
David Wilson b3f20f54e6 issue #536: disable transport_config tests on vanilla 6 years ago