Avoid 100% CPU usage while socket is closed

.github/workflows/python-package.yml

@@ -41,7 +41,7 @@ jobs:
       - name: Build artifacts
         run: python -m build
       - name: Upload built artifacts for testing
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.sdist-artifact }}
           # NOTE: Exact expected file names are specified here
@@ -66,12 +66,8 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "pypy3.9"
         experimental: [ false ]
-        include:
-          - python-version: "pypy3.9"
-            experimental: true
-          - python-version: "~3.13.0-0"
-            experimental: true
     steps:
       - name: Checkout the source code
         uses: actions/checkout@v4
@@ -111,15 +107,15 @@ jobs:
           KAFKA_VERSION: ${{ env.KAFKA_LATEST }}
 
   test-kafka:
-    name: Tests for Kafka ${{ matrix.kafka-version }}
+    name: Tests for Kafka ${{ matrix.kafka-version }} (Python ${{ matrix.python-version }})
     needs:
       - build-sdist
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     strategy:
       fail-fast: false
       matrix:
         kafka-version:
-          - "0.8.2.2"
           - "0.9.0.1"
           - "0.10.2.2"
           - "0.11.0.2"
@@ -128,6 +124,18 @@ jobs:
           - "2.4.0"
           - "2.5.0"
           - "2.6.0"
+        python-version: ['3.12']
+        experimental: [false]
+        include:
+          - kafka-version: '0.8.2.2'
+            experimental: true
+            python-version: "3.12"
+          - kafka-version: '0.8.2.2'
+            experimental: false
+            python-version: "3.10"
+    env:
+      PYTHON_LATEST: ${{ matrix.python-version }}
+    continue-on-error: ${{ matrix.experimental }}
     steps:
       - name: Checkout the source code
         uses: actions/checkout@v4
@@ -141,7 +149,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: ${{ env.PYTHON_LATEST }}
+          python-version: ${{ matrix.python-version }}
           cache: pip
           cache-dependency-path: |
             requirements-dev.txt
@@ -187,11 +195,11 @@ jobs:
     environment: pypi
     if: github.event_name == 'release' && github.event.action == 'created'
     steps:
-      - name: Download the sdist artifact
-        uses: actions/download-artifact@v3
+      - name: Download the artifacts
+        uses: actions/download-artifact@v4
         with:
-          name: artifact
-          path: dist
+          name: ${{ env.sdist-artifact }}
+          path: dist/${{ env.sdist-name }}
       - name: Publish package to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1
         with:

CHANGES.md

@@ -413,7 +413,7 @@ Some of the major changes include:
 * SASL authentication is working (we think)
 * Removed several circular references to improve gc on close()
 
-Thanks to all contributors -- the state of the kafka-python community is strong!
+Thanks to all contributors -- the state of the kafka-python-ng community is strong!
 
 Detailed changelog are listed below:
 

Makefile

@@ -33,7 +33,7 @@ cov-local: build-integration
 	@echo "open file://`pwd`/htmlcov/index.html"
 
 # Check the readme for syntax errors, which can lead to invalid formatting on
-# PyPi homepage (https://pypi.python.org/pypi/kafka-python)
+# PyPi homepage (https://pypi.python.org/pypi/kafka-python-ng)
 check-readme:
 	python setup.py check -rms
 

README.rst

@@ -2,27 +2,27 @@ Kafka Python client
 ------------------------
 
 .. image:: https://img.shields.io/badge/kafka-2.6%2C%202.5%2C%202.4%2C%202.3%2C%202.2%2C%202.1%2C%202.0%2C%201.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg
-    :target: https://kafka-python.readthedocs.io/en/master/compatibility.html
-.. image:: https://img.shields.io/pypi/pyversions/kafka-python.svg
-    :target: https://pypi.python.org/pypi/kafka-python
-.. image:: https://coveralls.io/repos/dpkp/kafka-python/badge.svg?branch=master&service=github
-    :target: https://coveralls.io/github/dpkp/kafka-python?branch=master
+    :target: https://kafka-python-ng.readthedocs.io/en/master/compatibility.html
+.. image:: https://img.shields.io/pypi/pyversions/kafka-python-ng.svg
+    :target: https://pypi.python.org/pypi/kafka-python-ng
+.. image:: https://coveralls.io/repos/wbarnha/kafka-python-ng/badge.svg?branch=master&service=github
+    :target: https://coveralls.io/github/wbarnha/kafka-python-ng?branch=master
 .. image:: https://img.shields.io/badge/license-Apache%202-blue.svg
-    :target: https://github.com/dpkp/kafka-python/blob/master/LICENSE
-.. image:: https://img.shields.io/pypi/dw/kafka-python.svg
-    :target: https://pypistats.org/packages/kafka-python
+    :target: https://github.com/wbarnha/kafka-python-ng/blob/master/LICENSE
+.. image:: https://img.shields.io/pypi/dw/kafka-python-ng.svg
+    :target: https://pypistats.org/packages/kafka-python-ng
 .. image:: https://img.shields.io/pypi/v/kafka-python.svg
-    :target: https://pypi.org/project/kafka-python
-.. image:: https://img.shields.io/pypi/implementation/kafka-python
-    :target: https://github.com/dpkp/kafka-python/blob/master/setup.py
+    :target: https://pypi.org/project/kafka-python-ng
+.. image:: https://img.shields.io/pypi/implementation/kafka-python-ng
+    :target: https://github.com/wbarnha/kafka-python-ng/blob/master/setup.py
 
 
 
 Python client for the Apache Kafka distributed stream processing system.
-kafka-python is designed to function much like the official java client, with a
+kafka-python-ng is designed to function much like the official java client, with a
 sprinkling of pythonic interfaces (e.g., consumer iterators).
 
-kafka-python is best used with newer brokers (0.9+), but is backwards-compatible with
+kafka-python-ng is best used with newer brokers (0.9+), but is backwards-compatible with
 older versions (to 0.8.0). Some features will only be enabled on newer brokers.
 For example, fully coordinated consumer groups -- i.e., dynamic partition
 assignment to multiple consumers in the same group -- requires use of 0.9+ kafka
@@ -32,13 +32,13 @@ check code (perhaps using zookeeper or consul). For older brokers, you can
 achieve something similar by manually assigning different partitions to each
 consumer instance with config management tools like chef, ansible, etc. This
 approach will work fine, though it does not support rebalancing on failures.
-See <https://kafka-python.readthedocs.io/en/master/compatibility.html>
+See <https://kafka-python-ng.readthedocs.io/en/master/compatibility.html>
 for more details.
 
 Please note that the master branch may contain unreleased features. For release
 documentation, please see readthedocs and/or python's inline help.
 
->>> pip install kafka-python
+>>> pip install kafka-python-ng
 
 
 KafkaConsumer
@@ -48,7 +48,7 @@ KafkaConsumer is a high-level message consumer, intended to operate as similarly
 as possible to the official java client. Full support for coordinated
 consumer groups requires use of kafka brokers that support the Group APIs: kafka v0.9+.
 
-See <https://kafka-python.readthedocs.io/en/master/apidoc/KafkaConsumer.html>
+See <https://kafka-python-ng.readthedocs.io/en/master/apidoc/KafkaConsumer.html>
 for API and configuration details.
 
 The consumer iterator returns ConsumerRecords, which are simple namedtuples
@@ -91,7 +91,7 @@ KafkaProducer
 
 KafkaProducer is a high-level, asynchronous message producer. The class is
 intended to operate as similarly as possible to the official java client.
-See <https://kafka-python.readthedocs.io/en/master/apidoc/KafkaProducer.html>
+See <https://kafka-python-ng.readthedocs.io/en/master/apidoc/KafkaProducer.html>
 for more details.
 
 >>> from kafka import KafkaProducer
@@ -146,31 +146,31 @@ multiprocessing is recommended.
 Compression
 ***********
 
-kafka-python supports the following compression formats:
+kafka-python-ng supports the following compression formats:
 
 - gzip
 - LZ4
 - Snappy
 - Zstandard (zstd)
 
 gzip is supported natively, the others require installing additional libraries.
-See <https://kafka-python.readthedocs.io/en/master/install.html> for more information.
+See <https://kafka-python-ng.readthedocs.io/en/master/install.html> for more information.
 
 
 Optimized CRC32 Validation
 **************************
 
-Kafka uses CRC32 checksums to validate messages. kafka-python includes a pure
+Kafka uses CRC32 checksums to validate messages. kafka-python-ng includes a pure
 python implementation for compatibility. To improve performance for high-throughput
-applications, kafka-python will use `crc32c` for optimized native code if installed.
-See <https://kafka-python.readthedocs.io/en/master/install.html> for installation instructions.
+applications, kafka-python-ng will use `crc32c` for optimized native code if installed.
+See <https://kafka-python-ng.readthedocs.io/en/master/install.html> for installation instructions.
 See https://pypi.org/project/crc32c/ for details on the underlying crc32c lib.
 
 
 Protocol
 ********
 
-A secondary goal of kafka-python is to provide an easy-to-use protocol layer
+A secondary goal of kafka-python-ng is to provide an easy-to-use protocol layer
 for interacting with kafka brokers via the python repl. This is useful for
 testing, probing, and general experimentation. The protocol support is
 leveraged to enable a KafkaClient.check_version() method that

docs/Makefile

@@ -85,17 +85,17 @@ qthelp:
 	@echo
 	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
 	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
-	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/kafka-python.qhcp"
+	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/kafka-python-ng.qhcp"
 	@echo "To view the help file:"
-	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/kafka-python.qhc"
+	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/kafka-python-ng.qhc"
 
 devhelp:
 	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
 	@echo
 	@echo "Build finished."
 	@echo "To view the help file:"
-	@echo "# mkdir -p $$HOME/.local/share/devhelp/kafka-python"
-	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/kafka-python"
+	@echo "# mkdir -p $$HOME/.local/share/devhelp/kafka-python-ng"
+	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/kafka-python-ng"
 	@echo "# devhelp"
 
 epub:

docs/apidoc/modules.rst

@@ -1,4 +1,4 @@
-kafka-python API
+kafka-python-ng API
 ****************
 
 .. toctree::

docs/changelog.rst

@@ -484,7 +484,7 @@ Some of the major changes include:
 * SASL authentication is working (we think)
 * Removed several circular references to improve gc on close()
 
-Thanks to all contributors -- the state of the kafka-python community is strong!
+Thanks to all contributors -- the state of the kafka-python-ng community is strong!
 
 Detailed changelog are listed below:
 

docs/compatibility.rst

@@ -2,20 +2,20 @@ Compatibility
 -------------
 
 .. image:: https://img.shields.io/badge/kafka-2.6%2C%202.5%2C%202.4%2C%202.3%2C%202.2%2C%202.1%2C%202.0%2C%201.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg
-    :target: https://kafka-python.readthedocs.io/compatibility.html
-.. image:: https://img.shields.io/pypi/pyversions/kafka-python.svg
-    :target: https://pypi.python.org/pypi/kafka-python
+    :target: https://kafka-python-ng.readthedocs.io/compatibility.html
+.. image:: https://img.shields.io/pypi/pyversions/kafka-python-ng.svg
+    :target: https://pypi.python.org/pypi/kafka-python-ng
 
-kafka-python is compatible with (and tested against) broker versions 2.6
-through 0.8.0 . kafka-python is not compatible with the 0.8.2-beta release.
+kafka-python-ng is compatible with (and tested against) broker versions 2.6
+through 0.8.0 . kafka-python-ng is not compatible with the 0.8.2-beta release.
 
-Because the kafka server protocol is backwards compatible, kafka-python is
+Because the kafka server protocol is backwards compatible, kafka-python-ng is
 expected to work with newer broker releases as well.
 
-Although kafka-python is tested and expected to work on recent broker versions,
+Although kafka-python-ng is tested and expected to work on recent broker versions,
 not all features are supported. Specifically, authentication codecs, and
 transactional producer/consumer support are not fully implemented. PRs welcome!
 
-kafka-python is tested on python 2.7, 3.4, 3.7, 3.8 and pypy2.7.
+kafka-python-ng is tested on python 2.7, 3.4, 3.7, 3.8 and pypy2.7.
 
-Builds and tests via Travis-CI.  See https://travis-ci.org/dpkp/kafka-python
+Builds and tests via Travis-CI.  See https://travis-ci.org/wbarnha/kafka-python-ng

docs/conf.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# kafka-python documentation build configuration file, created by
+# kafka-python-ng documentation build configuration file, created by
 # sphinx-quickstart on Sun Jan  4 12:21:50 2015.
 #
 # This file is execfile()d with the current directory set to its
@@ -47,7 +47,7 @@
 master_doc = 'index'
 
 # General information about the project.
-project = u'kafka-python'
+project = u'kafka-python-ng'
 copyright = u'2016 -- Dana Powers, David Arthur, and Contributors'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -201,7 +201,7 @@
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-  ('index', 'kafka-python.tex', u'kafka-python Documentation',
+  ('index', 'kafka-python-ng.tex', u'kafka-python-ng Documentation',
    u'Dana Powers', 'manual'),
 ]
 
@@ -231,7 +231,7 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'kafka-python', u'kafka-python Documentation',
+    ('index', 'kafka-python-ng', u'kafka-python-ng Documentation',
      [u'Dana Powers'], 1)
 ]
 
@@ -245,7 +245,7 @@
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-  ('index', 'kafka-python', u'kafka-python Documentation',
+  ('index', 'kafka-python-ng', u'kafka-python-ng Documentation',
    u'Dana Powers', 'kafka-python', 'One line description of project.',
    'Miscellaneous'),
 ]

docs/index.rst

@@ -1,16 +1,16 @@
-kafka-python
+kafka-python-ng
 ############
 
 .. image:: https://img.shields.io/badge/kafka-2.6%2C%202.5%2C%202.4%2C%202.3%2C%202.2%2C%202.1%2C%202.0%2C%201.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg
     :target: https://kafka-python.readthedocs.io/en/master/compatibility.html
 .. image:: https://img.shields.io/pypi/pyversions/kafka-python.svg
-    :target: https://pypi.python.org/pypi/kafka-python
-.. image:: https://coveralls.io/repos/dpkp/kafka-python/badge.svg?branch=master&service=github
-    :target: https://coveralls.io/github/dpkp/kafka-python?branch=master
-.. image:: https://travis-ci.org/dpkp/kafka-python.svg?branch=master
-    :target: https://travis-ci.org/dpkp/kafka-python
+    :target: https://pypi.python.org/pypi/kafka-python-ng
+.. image:: https://coveralls.io/repos/wbarnha/kafka-python-ng/badge.svg?branch=master&service=github
+    :target: https://coveralls.io/github/wbarnha/kafka-python-ng?branch=master
+.. image:: https://travis-ci.org/wbarnha/kafka-python-ng.svg?branch=master
+    :target: https://travis-ci.org/wbarnha/kafka-python-ng
 .. image:: https://img.shields.io/badge/license-Apache%202-blue.svg
-    :target: https://github.com/dpkp/kafka-python/blob/master/LICENSE
+    :target: https://github.com/wbarnha/kafka-python-ng/blob/master/LICENSE
 
 Python client for the Apache Kafka distributed stream processing system.
 kafka-python is designed to function much like the official java client, with a
@@ -31,7 +31,7 @@ failures.  See `Compatibility <compatibility.html>`_ for more details.
 Please note that the master branch may contain unreleased features. For release
 documentation, please see readthedocs and/or python's inline help.
 
->>> pip install kafka-python
+>>> pip install kafka-python-ng
 
 
 KafkaConsumer