Commit Graph

558 Commits (bb662a1a0bc7b0e66c2573e252619d42a2a80c76)
 

Author SHA1 Message Date
David Wilson bb662a1a0b master: helper functions to force disconnect everything 7 years ago
David Wilson 4a431a1a85 service: initial version 7 years ago
David Wilson d3e79fc240 ansible: support become:True and become_user 7 years ago
David Wilson 2efb790a2f ansible: add become test case 7 years ago
David Wilson 3a96389d08 ansible: automatically configure connection plug-in. 7 years ago
David Wilson 8598ff07b3 ansible: restructure to avoid intermediate imports 7 years ago
David Wilson 1a119cb08b ansible: import example playbook 7 years ago
David Wilson 715e42a714 ansible: connection plugin v2
Now featuring one roundtrip per module invocation.
7 years ago
David Wilson 7819819188 core: CALL_FUNCTION should check auth_id, not src_id 7 years ago
David Wilson 5a04fbb694 ansible: Merge module runner into helpers.py. 7 years ago
David Wilson 1d5de9017f Remove old TCP draft. 7 years ago
David Wilson 3dd062bc18 issue #40: mitogen.unix initial implementation. 7 years ago
David Wilson aa1d58c9a3 fakessh: restore unpickle() semantics. 7 years ago
David Wilson dadee5dc05 docs: add Message documentation 7 years ago
David Wilson 424879dfb4 core: Message.reply() helper function 7 years ago
David Wilson 0a4711bce9 core: Don't crash if a stream is missing a side. 7 years ago
David Wilson 43c673b230 core: Restore behaviour of unpickling Router-specific Context subclass 7 years ago
David Wilson 8ef87bea6a select: clean up API. 7 years ago
David Wilson adc8fe3aed core: de-munge Message.unpickle() vs. Receiver.get(). 7 years ago
David Wilson c9affbaf50 core: add auth_id field. 7 years ago
David Wilson 01c607cc67 core: remove unused SecurityError. 7 years ago
David Wilson ddf4a21bac Add mitogen.main() decorator mainly for docs and demo use. 7 years ago
David Wilson 4121e9b35a issue #68: replace sets with lists
Fix a MyPy warning by only passing lists to select.select(). At least on
Python 2.x, select.select() was internally converting the sets to lists
anyway.

By the time lists become inefficient here, it is likely that
select.select() itself will also be inefficient, and need replaced with
.poll() or similar.

No discernible performance different when transferring django.db.models
to a local VM.
7 years ago
David Wilson 6897227a31 utils: support log_to_file(usec=True) 7 years ago
David Wilson 593e6e3261 importer: warn on duplicate request, simplify preload logic
* Children should never generate a request for a module that has already
  been sent, however there are a variety of edge cases where, e.g.
  asynchronous calls are made into unloaded modules in a set of
  children, causing those children to request modules (and deps) in a
  different order, which might break deduplication. So add a warning to
  catch when this happens, so we can figure out how to handle it.
  Meanwhile it's only a warning since in the worst case, this just adds
  needless latency.

* Don't bother treating sent packages separately, there doesn't seem to
  be any need for this (after docs are updated to match how preloading
  actually works now).
7 years ago
David Wilson 8765f761c9 importer: fix glaring bug in find_related()
Overwriting 'fullname' variable caused basically nonsensical filtering.
Result was including the module being searched in the list of
dependencies, which was causing ModuleResponder to send it early, which
was causing contexts to start importing the module before preloading of
dependencies had completed.
7 years ago
David Wilson e3d170904e importer: warn once about missing source and cache negative hit 7 years ago
David Wilson a19102a143 core: fix profiling
* SIGTERM safety net prevents profiler from writing results, so disable
  it when profiling is active.
* fix warning corrupting stream when profiling=True
7 years ago
David Wilson 4d31300dd0 Split up parent and master modules
Knocks 4kb off network footprint for a proxy connection.
7 years ago
David Wilson a8ad096d06 importer: always refuse builtins and __builtin__. 7 years ago
David Wilson b194e46d35 docs: reorder sections 7 years ago
David Wilson 0a2a483298 importer: new format to signal ImportError
Previously we'd send just None in GET_MODULE reply, but now since there
is no single request-reply structure, we must include the fullname in
the LOAD_MODULE response and make all of its data fields None to
indicate the same.
7 years ago
David Wilson 1acb068fb6 docs: remove obsolete warning 7 years ago
David Wilson bf5fbc9719 Merge branch 'wip-module-loader' 7 years ago
David Wilson 6715a1b150 importer: semi-functional preloader
Doesn't yet implement the rules in the docs, but I think the doc rules
could maybe change to match this. Needs lots of cleanup work and
thorough testing, but this is a great start.
7 years ago
David Wilson 76e4683ef1 docs: sphinx-autobuild default target. 7 years ago
David Wilson 3f86347edc docs: fix typo 7 years ago
David Wilson e930099755 docs: vastly simplify importer concurrency docs 7 years ago
David Wilson 716637a20c importer: Beginnings of howitworks section. 7 years ago
David Wilson f44356af32 Initial pass at module preloading
* Don't implement the rules for when preloading occurs yet
* Don't attempt to streamily preload modules downstream while this
  context hasn't yet received the final module. There is quite
  significant latency buried in here, but for now it's a lot of work to
  fix.

This works well enough to handle at least the mitogen package, but it's
likely broken for anything bigger.
7 years ago
David Wilson e01632c431 Move django test script into permanent test 7 years ago
David Wilson baf1d0e13d Tidy up and correct the new example 7 years ago
David Wilson 396c4f3cf2 Add shell replacement example. 7 years ago
David Wilson e06111d944 master: force set_block() in tty_create_child too.
For gevent, just as in 5f7633cd56
7 years ago
David Wilson 5f7633cd56 master: make mitogen minimally functional under gevent
It seems gevent automatically sets blocking behaviour on fds produced by
the socket module, which causes the Python process we fork to fail
horribly. So in the child, always reset the blocking flag.
7 years ago
David Wilson 549942344e docs: Fix function name. 7 years ago
David Wilson 85934d101f tests: ensure strace is available in the docker image..
..and enable privileged=True since that's needed for ptrace()
7 years ago
David Wilson c503706f96 master: add comment 7 years ago
David Wilson 086c8044a2 master: add a comment to explain what's going on, and fix log msg.
Closes #70
7 years ago
David Wilson e88f9a521f issue #70: remove redundant 'raise SystemExit'
Either execvp succeeds, in which case the process image is replaced, or
execvp throws an exception, in which case control flow exits the frame
anyway.
7 years ago