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Add LICENSE headers and module docstring on new files

one_ring_to_rule_them_all
Guillermo Rodriguez 2025-04-02 14:53:15 -03:00
parent 739e728065
commit b8d1fd6978
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4 changed files with 60 additions and 1 deletions
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19
tractor/ipc/_ringbuf/_pubsub.py
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@ -1,3 +1,22 @@
# tractor: structured concurrent "actors".
# Copyright 2018-eternity Tyler Goodlet.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
Ring buffer ipc publish-subscribe mechanism brokered by ringd
can dynamically add new outputs (publisher) or inputs (subscriber)
'''
import time import time
from abc import ( from abc import (
ABC, ABC,

25
tractor/ipc/_ringbuf/_ringd.py
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@ -1,3 +1,28 @@
# tractor: structured concurrent "actors".
# Copyright 2018-eternity Tyler Goodlet.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
Actor to broker ringbuf resources, creates and allocates
the resources, then automatically does fd passing.
call open_ringd in your root actor
then on actors that need a ringbuf resource use
open_ringbuf acm, will automatically contact ringd.
'''
import os import os
import tempfile import tempfile
from pathlib import Path from pathlib import Path

15
tractor/linux/_fdshare.py
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@ -1,3 +1,18 @@
# tractor: structured concurrent "actors".
# Copyright 2018-eternity Tyler Goodlet.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
''' '''
Re-Impl of multiprocessing.reduction.sendfds & recvfds, Re-Impl of multiprocessing.reduction.sendfds & recvfds,
using acms and trio using acms and trio

2
tractor/linux/eventfd.py
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@ -14,7 +14,7 @@
# You should have received a copy of the GNU Affero General Public License # You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>. # along with this program. If not, see <https://www.gnu.org/licenses/>.
''' '''
Linux specifics, for now we are only exposing EventFD Expose libc eventfd APIs
''' '''
import os import os