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tractor
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Rename override module

rename_forkserver_mod
Tyler Goodlet 2019-04-23 21:55:27 -04:00 committed by Tyler Goodlet
parent ee9a71f4bf
commit 7da95a806d
2 changed files with 7 additions and 7 deletions
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10
tractor/_forkserver_hackzorz.py → tractor/_forkserver_override.py
View File

@ -51,7 +51,7 @@ class PatchedForkServer(ForkServer):
semaphore_tracker.getfd()]
allfds += fds
# This is the only part changed
# XXX This is the only part changed
try:
while True:
try:
@ -64,7 +64,7 @@ class PatchedForkServer(ForkServer):
client.connect(self._forkserver_address)
continue
raise
# This is the only part changed
# XXX This is the only part changed
return parent_r, parent_w
except Exception:
@ -97,7 +97,7 @@ class PatchedForkServer(ForkServer):
self._forkserver_pid = None
# XXX only thing that changed!
cmd = ('from tractor._forkserver_hackzorz import main; ' +
cmd = ('from tractor._forkserver_override import main; ' +
'main(%d, %d, %r, **%r)')
if self._preload_modules:
@ -231,14 +231,14 @@ def main(listener_fd, alive_r, preload, main_path=None, sys_path=None):
# Incoming fork request
with listener.accept()[0] as s:
# Thing changed - be tolerant of socket disconnects
# XXX Thing changed - be tolerant of socket disconnects
try:
# Receive fds from client
fds = reduction.recvfds(s, MAXFDS_TO_SEND + 1)
except EOFError:
# broken socket due to reconnection on client-side
continue
# Thing changed - be tolerant of socket disconnects
# XXX Thing changed - be tolerant of socket disconnects
if len(fds) > MAXFDS_TO_SEND:
raise RuntimeError(

4
tractor/_spawn.py
View File

@ -7,7 +7,7 @@ import multiprocessing as mp
from multiprocessing import forkserver, semaphore_tracker # type: ignore
from typing import Tuple, Optional
from . import _forkserver_hackzorz
from . import _forkserver_override
from ._state import current_actor
from ._actor import Actor
@ -32,7 +32,7 @@ def try_set_start_method(name: str) -> mp.context.BaseContext:
"`fork` is unsupported due to incompatibility with `trio`"
)
elif name == 'forkserver':
_forkserver_hackzorz.override_stdlib()
_forkserver_override.override_stdlib()
assert name in allowed