v5.1.6

🐛 Bug Fixes:

• Fixed the issue where Swoole\Http\Response::end() returns null. @NathanFreeman
• Fixed the problem where the mutex lock of Swoole\Table could not be used before the process exits. @matyhtf
• Fixed the failure of Swoole\Server::stop() caused by using named parameters. @matyhtf
• Fixed the issue where the runtime tcp module did not support dynamically enabling SSL encryption. @matyhtf
• Fixed the Fatal error issue caused by the timeout feature of PHP in ZTS mode. @matyhtf
• Fixed the problem where Swoole\Coroutine::getaddrinfo() method could lead to SIGSEGV. @matyhtf
• Fixed the issue where the HTTP client running for a long time resulted in incorrect timeout settings. @matyhtf

⛔ Warning:

• The v5.1.x version does not support PHP-8.4. If you want to use Swoole with PHP-8.4, please use the 6.0 version.

😊 Thank you:

• Thank you for your contributions to Swoole v5.1.6. Wishing everyone good health, all the best, and smooth work.

🐛 Bug修复：

• 修复Swoole\Http\Response::end()返回null的问题。 @NathanFreeman
• 修复进程退出之前会导致Swoole\Table的互斥锁无法使用的问题。 @matyhtf
• 修复使用命名参数导致Swoole\Server::stop()执行失败的问题。 @matyhtf
• 修复runtime tcp模块不支持动态开启SSL加密的问题。 @matyhtf
• 修复PHP在ZTS模式下的超时特性引起的Fatal error问题。 @matyhtf
• 修复Swoole\Coroutine::getaddrinfo()方法会导致SIGSEGV的问题。 @matyhtf
• 修复http客户端长时间运行导致超时时间不正确的问题。 @matyhtf

⛔ 注意：

• v5.1.*版本不支持PHP-8.4，如果想在PHP-8.4中使用Swoole，请使用v6.0版本。

😊 致谢：

• 感谢你们为Swoole v5.1.6做出的贡献，祝愿大家身体健康，万事如意，工作顺利。

v6.0.0-rc1

✨ New Features:

• Added non-blocking, reentrant coroutine mutex lock, which can be used between processes/threads without blocking them. @NathanFreeman
• Swoole\Coroutine\Socket::getOption() supports the TCP_INFO option. @matyhtf
• Swoole\Client synchronous blocking client supports http proxy. @matyhtf
• Added asynchronous non-blocking TCP/UDP/Unix socket client Swoole\Async\Client. @matyhtf
• Optimized the Swoole\Redis\Server::format() method to support zero-copy memory, support redis nested structure. @matyhtf

🐛 Bug Fixes:

• Fixed Fatal error issue caused by PHP-8.4's timeout feature in ZTS mode. @matyhtf
• Fixed compatibility issue with the exit() hook function for PHP-8.4. @remicollet
• Fixed the issue where Swoole\Thread::getNativeId() did not work in cygwin. @matyhtf
• Fixed the issue causing SIGSEGV in Swoole\Coroutine::getaddrinfo() method. @matyhtf
• Fixed the issue where the runtime TCP module did not support dynamically enabling SSL encryption. @matyhtf
• Fixed the issue where the HTTP client had an incorrect timeout after running for a long time. @matyhtf
• Fixed the problem where the mutex lock of Swoole\Table could not be used before the process exited. @matyhtf
• Fixed the failure of Swoole\Server::stop() when using named parameters. @matyhtf
• Fixed the crash caused by Swoole\Thread\Map::toArray() not copying the key. @matyhtf
• Fixed the issue of being unable to delete nested numeric keys in Swoole\Thread\Map. @matyhtf

⭐️ Kernel Optimization:

• Multi-thread mode SWOOLE_THREAD supports restarting worker threads. @matyhtf
• Multi-thread mode SWOOLE_THREAD supports starting timers in the Manager thread. @matyhtf
• Compatible with the curl extension of PHP-8.4. @matyhtf @NathanFreeman
• Refactored iouring. @matyhtf @NathanFreeman
• Optimized timers so that synchronous processes do not depend on signals. @matyhtf
• Optimized the Swoole\Coroutine\System::waitSignal() method to allow listening to multiple signals simultaneously. @matyhtf

😊 Thank you:

• Thank you for your contributions to Swoole v6.0.0. Wishing everyone good health, happiness, and success in your work.

⛔️ Warning:

• This version is a pre-release and should not be used in production environments, only in testing environments.

✨️ 新特性：

• 新增`非阻塞，可重入的互斥协程锁”，该锁可以在进程间/线程间使用，且不会阻塞进程/线程。 @NathanFreeman
• Swoole\Coroutine\Socket::getOption()支持了TCP_INFO选项。 @matyhtf
• Swoole\Client同步阻塞客户端支持http代理。 @matyhtf
• 新增异步非阻塞的TCP/UDP/Unixsocket 客户端Swoole\Async\Client。 @matyhtf
• 优化Swoole\Redis\Server::format()方法，支持内存零拷贝，支持redis嵌套结构。 @matyhtf

🐛 Bug修复：

• 修复因为PHP-8.4在ZTS模式下的超时特性引起的Fatal error问题。 @matyhtf
• 修复PHP-8.4的exit()函数hook。 @remicollet
• 修复Swoole\Thread::getNativeId()在cygwin无法工作的问题。 @matyhtf
• 修复Swoole\Coroutine::getaddrinfo()方法会导致SIGSEGV的问题。 @matyhtf
• 修复runtime tcp模块不支持动态开启SSL加密的问题。 @matyhtf
• 修复http客户端长时间运行导致超时时间不正确的问题。 @matyhtf
• 修复进程退出之前会导致Swoole\Table的互斥锁无法使用的问题。 @matyhtf
• 修复使用命名参数导致Swoole\Server::stop()执行失败的问题。 @matyhtf
• 修复Swoole\Thread\Map::toArray()函数未复制key导致崩溃的问题。 @matyhtf
• 修复Swoole\Thread\Map无法删除嵌套的数字键的问题。 @matyhtf

⭐️ 内核优化：

• 异步Server多线程模式支持重启工作线程。 @matyhtf
• 异步Server多线程模式支持在Manager线程中开启定时器。 @matyhtf
• 兼容PHP-8.4的curl扩展。 @matyhtf @NathanFreeman
• 重构iouring。 @matyhtf @NathanFreeman
• 优化定时器，使同步进程不依赖于信号。 @matyhtf
• 优化Swoole\Coroutine\System::waitSignal()方法，允许同时监听多个信号。 @matyhtf

😊 致谢：

• 感谢你们为Swoole v6.0.0做出的贡献，祝愿大家身体健康，万事如意，工作顺利。

⛔️ 警告：

• 目前该版本是预发布版本，禁止在生产环境中使用，只能用于测试环境。

v5.1.5

🐛 Bug Fixes:

• Fix the need to use zend_ini_parse_quantity to parse string numbers for PHP versions greater than 8.2. @matyhtf
• Fix an occasional resource unavailability issue when coroutineizing pdo_pgsql. @NathanFreeman
• Fix header file reference issues when coroutineizing pdo_pgsql. @NathanFreeman
• Fix incorrect relative path checks to avoid bypassing path validation. @matyhtf
• Fix incorrect concurrency count caused by process restarts in high-concurrency environments. @matyhtf

⭐️ Kernel Optimization:

• Sync some related code for php8.3 curl. @NathanFreeman
• Fix core test errors in the process module. @NathanFreeman
• In SWOOLE_BASE mode, all connections should be closed during the PHP RSHUTDOWN phase. @matyhtf
• Optimize kernel code. @matyhtf

😊 Thank you

• Thank you for your contribution to Swoole v6.0.0. Wish you good health, all the best, and smooth work.

🐛 Bug修复：

• 修复php版本大于8.2，需要使用zend_ini_parse_quantity解析字符串数字。 @matyhtf
• 修复pdo_pgsql协程化的时候，偶发资源不可用的问题。 @NathanFreeman
• 修复pdo_pgsql协程化的时候，头文件引用问题。 @NathanFreeman
• 修复不正确的相对路径检查，以避免绕过路径验证。 @matyhtf
• 修复高并发环境下，进程重启会导致并发数不正确。 @matyhtf

⭐️ 内核优化：

• 同步php8.3 curl的一些相关代码。 @NathanFreeman
• 修复process模块核心测试错误。 @NathanFreeman
• 在SWOOLE_BASE模式下，所有的连接都应该在PHP RSHUTDOWN阶段都被关闭。 @matyhtf
• 优化内核代码。 @matyhtf

😊 致谢

• 感谢你们为Swoole v5.1.5做出的贡献，祝愿大家身体健康，万事如意，工作顺利。

v6.0.0-beta

✨ New Feature:

• Added Swoole\Thread\Map::find() method. @matyhtf
• Added Swoole\Thread\ArrayList::find() method. @matyhtf
• Added Swoole\Thread\ArrayList::offsetUnset() method. @matyhtf
• Added Swoole\Process::getAffinity() method. @matyhtf
• Added Swoole\Thread::setName() method. @matyhtf
• Added Swoole\Thread::setAffinity() method. @matyhtf
• Added Swoole\Thread::getAffinity() method. @matyhtf
• Added Swoole\Thread::setPriority() method. @matyhtf
• Added Swoole\Thread::getPriority() method. @matyhtf
• Added Swoole\Thread::gettid() method.
• The file asynchronous engine iouring supports multi-threaded polling mode IORING_SETUP_SQPOLL. @NathanFreeman
• Added iouring_workers to modify the number of iouring threads. @NathanFreeman
• Added iouring_flags to support modifying the iouring working mode. @NathanFreeman
• Added Swoole\Thread\Barrier for multi-thread synchronization barrier. @matyhtf
• Added new function and class to set cookies. @matyhtf @NathanFreeman

New Cookie API

$server->on('request', function (Swoole\Http\Request $request, Swoole\Http\Response $response) use ($pm) {
    $cookie = new Swoole\Http\Cookie();
    $cookie->withName('key1')
        ->withValue('val1')
        ->withExpires(time() + 84600)
        ->withPath('/')
        ->withDomain('id.test.com')
        ->withSecure(true)
        ->withHttpOnly(true)
        ->withSameSite('None')
        ->withPriority('High')
        ->withPartitioned(true);
       $response->setCookie($cookie);
       $response->end("<h1>Hello Swoole. #" . rand(1000, 9999) . "</h1>");
});

🐛 Bug Fixed：

• Fixed the dynamic property issue in Swoole\Http2\Request. @guandeng
• Fixed the occasional resource unavailability issue in the pgsql coroutine client. @NathanFreeman
• Fixed the issue of 503 errors due to not resetting related parameters during process restart. @matyhtf
• Fixed the inconsistency between $request->server['request_method'] and $request->getMethod() when HTTP2 is enabled. @matyhtf
• Fixed incorrect content-type when uploading files. @matyhtf
• Fixed code errors in the http2 coroutine client. @matyhtf
• Fixed the missing worker_id property in Swoole\Server. @cjavad
• Fixed errors related to brotli in config.m4. @fundawang
• Fixed the invalid Swoole\Http\Response::create under multi-threading. @matyhtf
• Fixed compilation errors in the macos environment. @matyhtf
• Fixed the issue of threads not being able to exit safely. @matyhtf
• Fixed the issue where the static variable for response time returned by Swoole\Http\Response in multi-threaded mode was not generated separately for each thread. @matyhtf @NathanFreeman

⭐️ Kernel Optimization：

• Upgraded the Oracle database version for CI testing. @gvenzl
• Refactored and optimized the underlying related code of swoole. @matyhtf
• Optimized the underlying logic of sendfile. @matyhtf
• Optimized parameter parsing. @matyhtf
• Replaced PHP_DEF_HAVE with AC_DEFINE_UNQUOTED in config.m4. @petk
• Optimized the logic related to heartbeat, shutdown, and stop for the server in multi-threaded mode. @matyhtf
• Optimized to avoid linking librt when glibc version is greater than 2.17. @matyhtf
• Enhanced the HTTP client to accept duplicate request headers. @matyhtf
• Optimized Swoole\Http\Response::write(). @matyhtf
• Swoole\Http\Response::write() can now send HTTP/2 protocol. @matyhtf
• Compatible with PHP 8.4. @matyhtf @NathanFreeman
• Added the ability for asynchronous writing at the underlying socket level. @matyhtf
• Optimized Swoole\Http\Response. @NathanFreeman
• Improved underlying error messages. @matyhtf
• Supported sharing PHP native sockets in multi-threaded mode. @matyhtf
• Optimized static file service and fixed static file path error issues. @matyhtf

❌ Deprecated:

• Removed Swoole\Coroutine\System::fread(), Swoole\Coroutine\System::fwrite(), and Swoole\Coroutine\System::fgets() methods.

😊 Thank you

• Thank you for your contribution to Swoole v6.0.0. Wish you good health, all the best, and smooth work.

✨ 新特性:

• 新增Swoole\Thread\Map::find()方法。 @matyhtf
• 新增Swoole\Thread\ArrayList::find()方法。 @matyhtf
• 新增Swoole\Thread\ArrayList::offsetUnset()方法。 @matyhtf
• 新增Swoole\Process::getAffinity()方法。 @matyhtf
• 新增Swoole\Thread::setName()方法。 @matyhtf
• 新增Swoole\Thread::setAffinity()方法。 @matyhtf
• 新增Swoole\Thread::getAffinity()方法。 @matyhtf
• 新增Swoole\Thread::setPriority()方法。 @matyhtf
• 新增Swoole\Thread::getPriority()方法。 @matyhtf
• 新增Swoole\Thread::gettid()方法。
• 文件异步引擎iouring支持多线程轮询模式IORING_SETUP_SQPOLL。 @NathanFreeman
• 新增iouring_workers修改iouring线程数。 @NathanFreeman
• 新增iouring_flags支持修改iouring工作模式。 @NathanFreeman
• 增加Swoole\Thead\Barrier多线程同步屏障。@matyhtf
• 增加新的设置cookie的函数。 @matyhtf @NathanFreeman

🐛 Bug修复：

• 修复Swoole\Http2\Request动态属性问题。 @guandeng
• 修复pgsql协程客户端偶发资源不可用的问题。 @NathanFreeman
• 修复进程重启，没有重置相关参数导致503错误的问题。@matyhtf
• 修复开启HTTP2时，$request->server['request_method'] 与 $request->getMethod() 的结果不一致。 @matyhtf
• 修复上传文件时，不正确的content-type。 @matyhtf
• 修复http2协程客户端的代码错误。 @matyhtf
• 修复Swoole\Server缺少属性worker_id的问题。 @cjavad
• 修复config.m4有关brotli错误的问题。 @fundawang
• 修复 多线程下Swoole\Http\Response::create无效。 @matyhtf
• 修复macos环境下编译错误。 @matyhtf
• 修复线程无法安全退出的问题。 @matyhtf
• 修复多线程模式下，Swoole\Http\Response返回响应时间的静态变量没有各个线程各自生成一份的问题。 @matyhtf @NathanFreeman

⭐️ 内核优化：

• 升级CI测试的oracle数据库版本。 @gvenzl
• 重构优化swoole底层相关代码。 @matyhtf
• 优化底层sendfile的相关逻辑。 @matyhtf
• 优化参数解析。 @matyhtf
• config.m4中用AC_DEFINE_UNQUOTED替换PHP_DEF_HAVE。 @petk
• 优化多线程模式下，server的heartbeat,shutdown和stop的相关逻辑。 @matyhtf
• 优化glibc版本高于2.17时，不需要链接librt。 @matyhtf
• 加强http客户端可以接受重复的请求头。 @matyhtf
• 优化Swoole\Http\Response::write()。 @matyhtf
• Swoole\Http\Response::write()现在可以发送http2协议。 @matyhtf
• 兼容PHP8.4。 @matyhtf @NathanFreeman
• 增加底层socket异步写入的能力。 @matyhtf
• 优化Swoole\Http\Response。 @NathanFreeman
• 优化底层错误信息。 @matyhtf
• 多线程模式下，支持共享php原生socket。 @matyhtf
• 优化静态文件服务，修复静态文件路径错误问题。 @matyhtf

❌ 废弃：

• 移除Swoole\Coroutine\System::fread(), Swoole\Coroutine\System::fwrite()和Swoole\Coroutine\System::fgets()方法

😊 致谢

• 感谢你们为Swoole v6.0.0做出的贡献，祝愿大家身体健康，万事如意，工作顺利。

v5.1.4

🐛 Bug Fixed:

• Fix broken build with GCC 14. @remicollet
• Fix could not send SSL negotiation packet(Resource temporarily unavailable). @NathanFreeman
• Fix the issue where certain critical parameters of Swoole\Server are not reset to 0 during process restart. @NathanFreeman
• Fix the problem where Swoole\Http\Request::getMethod() returns the incorrect request method when HTTP2 is enabled. @matyhtf

💪 Optimization:

• Optimize Swoole\Http\Response::end(). Response data larger than 16K will be sent directly through the socket, while data smaller than or equal to 16K will be copied to the buffer first before being sent out via the socket. @NathanFreeman

😊 Thank you

• Thank you for your contribution to Swoole v5.1.4. Wish you good health, all the best, and smooth work.

🐛 Bug 修复：

• 修复无法在GCC 14编译Swoole的问题。 @remicollet
• 修复pdo_pgsql在协程化时会抛出资源不可用的错误。 @NathanFreeman
• 修复Swoole\Server进程重启时，某些关键参数不会重置为0。 @NathanFreeman
• 修复开启HTTP2时，Swoole\Http\Request::getMethod()返回错误的请求方法的问题。 @matyhtf

💪 优化：

• 优化Swoole\Http\Response::end()，大于16K的响应数据将通过套接字直接发送，小于等于16K的数据会先拷贝在buffer中，再通过套接字发送出去。 @NathanFreeman

😊 致谢

• 感谢你们为Swoole v5.1.4做出的贡献，祝愿大家身体健康，万事如意，工作顺利。

v6.0.0-alpha

✨ New Feature:

• Swoole supports multi-threading mode. When PHP is in ZTS mode and Swoole is compiled with --enable-swoole-thread, the multi-threading mode can be utilized.
• Added a new thread management class Swoole\Thread. @matyhtf
• Introduced thread lock Swoole\Thread\Lock. @matyhtf
• Added thread atomic counter Swoole\Thread\Atomic, Swoole\Thread\Atomic\Long. @matyhtf
• Added safe concurrent containers Swoole\Thread\Map, Swoole\Thread\ArrayList, Swoole\Thread\Queue. @matyhtf
• File asynchronous operations support iouring as the underlying engine. Installing liburing and compiling Swoole with --enable-iouring enables asynchronous operations for functions like file_get_contents, file_put_contents, fopen, fclose, fread, fwrite, mkdir, unlink, fsync, fdatasync, rename, fstat, lstat, filesize through iouring. @matyhtf @NathanFreeman
• Upgraded Boost Context to version 1.84. Now, Loongson CPUs can also support coroutines. @NathanFreeman

📖 example：

• How to create threads

use Swoole\Thread;

$args = Thread::getArguments(); // If it is main thread, the $args is empty; if it is a child thread, the $args is not empty.
$c = 4;

if (empty($args)) {
    # main thread
    for ($i = 0; $i < $c; $i++) {
        $threads[] = new Thread(__FILE__, $i);
    }
    for ($i = 0; $i < $c; $i++) {
        $threads[$i]->join();
    }
} else {
    # child thread x 4
    echo "Thread #" . $args[0] . "\n";
    while (1) {
        sleep(1);
        file_get_contents('https://www.baidu.com/');
    }
}

• Thread + Server (Asynchronous Style)

use Swoole\Process;
use Swoole\Thread;
use Swoole\Http\Server;

$http = new Server("0.0.0.0", 9503, SWOOLE_THREAD);
$http->set([
    'worker_num' => 2,
    'task_worker_num' => 3,
    'bootstrap' => __FILE__,
    // sharing data between threads through `init_arguments`.
    'init_arguments' => function () use ($http) {
        $map = new Swoole\Thread\Map;
        return [$map];
    }
]);

$http->on('Request', function ($req, $resp) use ($http) {
    $resp->end('hello world');
});

$http->on('pipeMessage', function ($http, $srcWorkerId, $msg) {
    echo "[worker#" . $http->getWorkerId() . "]\treceived pipe message[$msg] from " . $srcWorkerId . "\n";
});

$http->addProcess(new Process(function () {
   echo "user process, id=" . Thread::getId();
   sleep(2000);
}));

$http->on('Task', function ($server, $taskId, $srcWorkerId, $data) {
    var_dump($taskId, $srcWorkerId, $data);
    return ['result' => uniqid()];
});

$http->on('Finish', function ($server, $taskId, $data) {
    var_dump($taskId, $data);
});

$http->on('WorkerStart', function ($serv, $wid) {
    // Retrieve shared data passed by `init_arguments` in the configuration using `Swoole\Thread::getArguments()`.
    var_dump(Thread::getArguments(), $wid);
});

$http->on('WorkerStop', function ($serv, $wid) {
    var_dump('stop: T' . Thread::getId());
});

$http->start();

• Thread + Coroutine

use Swoole\Thread;

$args = Thread::getArguments(); // If it is main thread, the $args is empty; if it is a child thread, the $args is not empty.
$c = 4;

if (empty($args)) {
    # main thread
    for ($i = 0; $i < $c; $i++) {
        $threads[] = new Thread(__FILE__, $i);
    }
    for ($i = 0; $i < $c; $i++) {
        $threads[$i]->join();
    }
} else {
    # child thread x 4
    echo "Thread #" . $args[0] . "\n";
    Co\run(function() {
       while (1) {
          sleep(1);
          Co\go(function () {
              file_get_contents('https://www.baidu.com/');
          });
      }
    });
}

🐛 Bug Fixed：

• Fixed the issue where installation via pecl was not possible. @remicollet
• Fixed the bug where setting keepalive was not possible for Swoole\Coroutine\FastCGI\Client. @NathanFreeman
• Fixed the issue where exceeding the max_input_vars would throw an error, causing the process to restart repeatedly. @NathanFreeman
• Fixed unknown issues caused by using Swoole\Event::wait() within a coroutine. @matyhtf
• Fixed the problem where proc_open does not support pty in coroutine mode. @matyhtf
• Fixed segmentation fault issues with pdo_sqlite on PHP 8.3. @NathanFreeman
• Fixed unnecessary warnings during the compilation of Swoole. @Appla @NathanFreeward
• Fixed the error thrown by zend_fetch_resource2_ex when STDOUT/STDERR are already closed. @Appla @matyhtf
• Fixed ineffective set_tcp_nodelay configuration. @matyhtf
• Fixed the occasional unreachable branch issue during file upload. @NathanFreeman
• Fixed the problem where setting dispatch_func would cause PHP's internals to throw errors. @NathanFreeman
• Fixed the deprecation of AC_PROG_CC_C99 in autoconf >= 2.70. @petk
• Capture exceptions when thread creation fails. @matyhtf
• Fixed the undefined problem with _tsrm_ls_cache. @jingjingxyk
• Fixed the fatal compile error with GCC 14. @remicollet

⭐️ Kernel optimization：

• Removed unnecessary checks for socket structs. @petk
• Upgraded Swoole Library. @deminy
• Added support for status code 451 in Swoole\Http\Response. @abnegate
• Synchronized file operation code across different PHP versions. @NathanFreeman
• Synchronized pdo operation code across different PHP versions. @NathanFreeman
• Optimized the code for Socket::ssl_recv(). @matyhtf
• Improved config.m4; some configurations can now set library locations via pkg-config. @NathanFreeman
• Optimized the use of dynamic arrays during request header parsing. @NathanFreeman
• Optimized file descriptor fd lifecycle issues in multi-threading mode. @matyhtf
• Optimized some fundamental coroutine logic. @matyhtf

❌ Deprecated：

• No longer supports PHP 8.0.
• No longer supports Swoole\Coroutine\MySQL coroutine client.
• No longer supports Swoole\Coroutine\Redis coroutine client.
• No longer supports Swoole\Coroutine\PostgreSQL coroutine client.

⚠ Warning：

• Swoole-v6.0.0-alpha is a test version and cannot be used in any production environment; it is for testing purposes only.

😊 Thank you

• Thank you for your contribution to Swoole v6.0.0. Wish you good health, all the best, and smooth work.

✨ 新特性：

• Swoole支持多线程模式，当php是zts模式，编译Swoole时开启--enable-swoole-thread时，就能使用多线程模式。
• 新增线程管理类Swoole\Thread。 @matyhtf
• 新增线程锁Swoole\Thread\Lock。 @matyhtf
• 新增线程原子计数Swoole\Thread\Atomic，Swoole\Thread\Atomic\Long。 @matyhtf
• 新增安全并发容器Swoole\Thread\Map，Swoole\Thread\ArrayList，Swoole\Thread\Queue。 @matyhtf
• 文件异步操作支持iouring作为底层引擎，安装了liburing和编译Swoole时开启--enable-iouring，file_get_contents，file_put_contents，fopen，fclose，fread，fwrite，mkdir，unlink，fsync，fdatasync，rename，fstat，lstat，filesize这些函数的异步操作将会由iouring实现。 @matyhtf @NathanFreeman
• 升级Boost Context版本到1.84。现在，龙芯CPU也能够支持协程了。 @NathanFreeman

📖 示例：

• 创建线程

use Swoole\Thread;

$args = Thread::getArguments(); // 如果是主线程，$args 为空，如果是子线程，$args 不为空
$c = 4;

if (empty($args)) {
    # 主线程
    for ($i = 0; $i < $c; $i++) {
        $threads[] = new Thread(__FILE__, $i);
    }
    for ($i = 0; $i < $c; $i++) {
        $threads[$i]->join();
    }
} else {
    # 子线程
    echo "Thread #" . $args[0] . "\n";
    while (1) {
        sleep(1);
        file_get_contents('https://www.baidu.com/');
    }
}

• 线程 + 服务端（异步风格）

use Swoole\Process;
use Swoole\Thread;
use Swoole\Http\Server;

$http = new Server("0.0.0.0", 9503, SWOOLE_THREAD);
$http->set([
    'worker_num' => 2,
    'task_worker_num' => 3,
    'bootstrap' => __FILE__,
    // 通过init_arguments实现线程间的数据共享。
    'init_arguments' => function () use ($http) {
        $map = new Swoole\Thread\Map;
        return [$map];
    }
]);

$http->on('Request', function ($req, $resp) use ($http) {
    $resp->end('hello world');
});

$http->on('pipeMessage', function ($http, $srcWorkerId, $msg) {
    echo "[worker#" . $http->getWorkerId() . "]\treceived pipe message[$msg] from " . $srcWorkerId . "\n";
});

$http->addProcess(new Process(function () {
   echo "user process, id=" . Thread::getId();
   sleep(2000);
}));

$http->on('Task', function ($server, $taskId, $srcWorkerId, $data) {
    var_dump($taskId, $srcWorkerId, $data);
    return ['result' => uniqid()];
});

$http->on('Finish', function ($server, $taskId, $data) {
    var_dump($taskId, $data);
});

$http->on('WorkerStart', function ($serv, $wid) {
    // 通过Swoole\Thread::getArguments()获取配置中的init_arguments传递的共享数据
    var_dump(Thread::getArguments(), $wid);
});

$http->on('WorkerStop', function ($serv, $wid) {
    var_dump('stop: T' . Thread::getId());
});

$http->start();

• Thread + Coroutine 在线程中使用协程

use Swoole\Thread;

$args = Thread::getArguments(); // If it is main thread, the $args is empty; if it is a child thread, the $args is not empty.
$c = 4;

if (empty($args)) {
    # main thread
    for ($i = 0; $i < $c; $i++) {
        $threads[] = new Thread(__FILE__, $i);
    }
    for ($i = 0; $i < $c; $i++) {
        $threads[$i]->join();
    }
} else {
    # child thread x 4
    echo "Thread #" . $args[0] . "\n";
    Co\run(function() {
       while (1) {
          sleep(1);
          Co\go(function () {
              file_get_contents('https://www.baidu.com/');
          });
      }
    });
}

🐛 Bug修复：

• 修复无法通过pecl安装的问题。 @remicollet
• 修复Swoole\Coroutine\FastCGI\Client客户端无法设置keepalive。 @NathanFreeman
• 修复请求参数超过max_input_vars时会抛出错误导致进程不断重启的问题。 @NathanFreeman
• 修复在协程中使用Swoole\Event::wait()导致的未知问题。 @matyhtf
• 修复proc_open在协程化的时候不支持pty的问题。 @matyhtf
• 修复pdo_sqlite在PHP8.3会出现段错误的问题。 @NathanFreeman
• 修复编译Swoole时的无用警告。 @Appla @NathanFreeman
• 修复如果STDOUT/STDERR已经关闭时，底层调用zend_fetch_resource2_ex会抛出错误。 @Appla @matyhtf
• 修复无效的set_tcp_nodelay配置。 @matyhtf
• 修复文件上传的时...

v5.1.3

🐛 Bug Fixed：

• Fix the problem of being unable to install through pecl. @remicollet
• Fix the issue of Swoole\Coroutine\FastCGI\Client client being unable to set keepalive. @NathanFreeman
• Fix the issue of process continuously restarting due to error thrown when request parameters exceed max_input_vars. @NathanFreeman
• Fix the unknown issue caused by using Swoole\Event::wait() in a coroutine. @matyhtf
• Fix the issue of proc_open not supporting pty when used in a coroutine. @matyhtf
• Fix the segmentation fault issue in pdo_sqlite on PHP 8.3. @NathanFreeman
• Fix the unnecessary warning when compiling Swoole. @Appla @NathanFreeman
• Fix the error thrown when calling zend_fetch_resource2_ex on closed STDOUT/STDERR. @Appla @matyhtf
• Fix the invalid set_tcp_nodelay configuration. @matyhtf
• Fix the occasional unreachable branch issue triggered during file uploads. @NathanFreeman
• Fix the issue causing PHP core to throw errors when dispatch_func is set. @NathanFreeman
• Fix the obsolete warning of AC_PROG_CC_C99 in autoconf >= 2.70 version. @petk

⭐️ Kernel optimization：

• Remove unnecessary checks for socket structs. @petk
• Upgrade the Swoole library. @deminy
• Add support for status code 451 in Swoole\Http\Response. @abnegate
• Synchronize file operation code across different versions of PHP. @NathanFreeman
• Synchronize PDO operation code across different versions of PHP. @NathanFreeman
• Optimize the code for Socket::ssl_recv() function. @matyhtf
• Optimized config.m4 by allowing some configurations to set dependency library locations using pkg-config. @NathanFreeman
• Optimize the issue with using dynamic arrays when parsing request headers. @NathanFreeman

😊 Thank you

• Thank you for your contribution to Swoole v5.1.3. Wish you good health, all the best, and smooth work.

🐛 Bug修复：

• 修复无法通过pecl安装的问题。 @remicollet
• 修复Swoole\Coroutine\FastCGI\Client客户端无法设置keepalive。 @NathanFreeman
• 修复请求参数超过max_input_vars时会抛出错误导致进程不断重启的问题。 @NathanFreeman
• 修复在协程中使用Swoole\Event::wait()导致的未知问题。 @matyhtf
• 修复proc_open在协程化的时候不支持pty的问题。 @matyhtf
• 修复pdo_sqlite在PHP8.3会出现段错误的问题。 @NathanFreeman
• 修复编译Swoole时的无用警告。 @Appla @NathanFreeman
• 修复如果STDOUT/STDERR已经关闭时，底层调用zend_fetch_resource2_ex会抛出错误。 @Appla @matyhtf
• 修复无效的set_tcp_nodelay配置。 @matyhtf
• 修复文件上传的时候偶尔会触发不可达的分支问题。 @NathanFreeman
• 修复设置了dispatch_func，会导致php底层抛出错误的问题。 @NathanFreeman
• 修复AC_PROG_CC_C99在autoconf >= 2.70版本中已过时。 @petk

⭐️ 内核优化：

• 移除对socket structs的无用检查。 @petk
• 升级swoole Library。 @deminy
• Swoole\Http\Response增加对451状态码的支持。 @abnegate
• 同步PHP不同版本的文件操作代码。 @NathanFreeman
• 同步PHP不同版本的pdo操作代码。 @NathanFreeman
• 优化Socket::ssl_recv()的代码。 @matyhtf
• 优化了config.m4，一些配置可以通过pkg-config设置依赖库位置。 @NathanFreeman
• 优化解析请求头的时候使用动态数组的问题 。 @NathanFreeman

😊 致谢

• 感谢你们为Swoole v5.1.3做出的贡献，祝愿大家身体健康，万事如意，工作顺利。

v5.1.2

• Added support for embed sapi @matyhtf
• Fixed compatibility with PHP 8.3 ZEND_CHECK_STACK_LIMIT @Yurunsoft
• Fixed no Content-Range response header when the range request returns all the contents of the file @Yurunsoft
• Optimized HTTP server performance @NathanFreeman
• Fixed truncated cookie @stnguyen90
• Fixed native-curl crash on PHP 8.3 @NathanFreeman
• Added CLOSE_SERVICE_RESTART, CLOSE_TRY_AGAIN_LATER, CLOSE_BAD_GATEWAY as valid close reasons for websocket @cjavad
• Fixed invalid errno after Server::Manager::wait() @JacobBrownAustin
• Fixed HTTP2 Typo @leocavalcante

v5.1.1

🐛 Bug Fixed

• Fixed memory leak issue in HTTP coroutine client @NathanFreeman
• Fixed the issue of can not hook pdo_odbc @NathanFreeman
• Fixed the error in executing socket_import_stream() @Yurunsoft
• Fixed the issue with Context::parse_multipart_data() unable to handle empty request body @NathanFreeman
• Fixed the issue with PostgreSQL coroutine client where the parameters are not working @Yurunsoft
• Fixed the bug where curl crashes during destruction @matyhtf
• Fixed the compatibility issue between Swoole 5.x and the latest version of xdebug @NathanFreeman
• Fixed the problem of class not found error caused by coroutine switching during the process of class autoloading @Yurunsoft
• Fixed the issue of not being able to compile Swoole on OpenBSD @ChihHao-Su @twose

🐛 Bug 修复

• 修复http协程客户端内存泄漏问题 (@NathanFreeman)
• 修复pdo_odbc无法协程化的问题 (@NathanFreeman)
• 修复socket_import_stream()执行错误的问题 (@Yurunsoft)
• 修复Context::parse_multipart_data()无法处理空请求体的问题 (@NathanFreeman)
• 修复PostgreSQL协程客户端参数不起作用的问题 (@Yurunsoft)
• 修复curl在析构时会崩溃的bug (@matyhtf)
• 修复Swoole5.x与新版的xdebug不兼容问题 (@NathanFreeman)
• 修复类自动加载的过程中发生协程切换导致提示类不存在的问题 (@Yurunsoft)
• 修复无法在OpenBSD编译swoole的问题 (@ChihHao-Su) (@twose)

v5.1.0

✨ New Features

• Support pdo_pgsql coroutine hook (@matyhtf)
• Support pdo_odbc coroutine hook (@matyhtf)
• Support pdo_oci coroutine hook (@NathanFreeman)
• Support pdo_sqlite coroutine hook (@NathanFreeman)
• Add configuration for PDO connection pools for pdo_pgsql, pdo_odbc, pdo_oci, pdo_sqlite (@NathanFreeman)

💪 Performance Improvement

• Improved performance of Http\Server, can increase up to 60% in extreme cases (@matyhtf) (@NathanFreeman)

🐛 Bug Fixed

• Fixed the memory leak caused by each request of the WebSocket coroutine client (@matyhtf) (@NathanFreeman)
• Fixed the issue where graceful shutdown of the HTTP coroutine server was not causing the client to exit (@matyhtf)
• Fixed the issue where adding the --enable-thread-context option during compilation was causing Process::signal() to not work (@NathanFreeman)
• Fixed the issue where the connection count was being calculated incorrectly when a process exited abnormally in SWOOLE_BASE mode (@Yunrunsoft)
• Fixed the incorrect signature of the stream_select() function (@Yunrunsoft) (@NathanFreeman)
• Fixed the case sensitivity issue with the MIME information in files (@hongweipeng)
• Fixed the spelling mistake in Http2\Request::$usePipelineRead, which was causing a warning to be thrown in PHP 8.2 environment (@NathanFreeman)
• Fixed the memory leak issue in SWOOLE_BASE mode (@dongzitai) (@NathanFreeman)
• Fixed the memory leak issue caused by setting the expiration time of a cookie in Http\Response::cookie() (@NathanFreeman)
• Fixed the connection leak issue in SWOOLE_BASE mode (@NathanFreeman)

🔑 Kernel

• Fixed the function signature issue of php_url_encode in Swoole under PHP 8.3 (@YepYuYu)
• Fixed the issue with unit testing options (@YepYuYu)
• Optimized and refactored the code (@matyhtf)
• Fix compatibility with PHP 8.3 (@Yunrunsoft) (@matyhtf)
• Unsupported compilation on 32-bit operating systems

🌕🥮🥰 Happy Mid-Autumn Festival!

✨ 新特性

• 增加对pdo_pgsql的协程化支持 (@matyhtf)
• 增加对pdo_odbc的协程化支持 (@matyhtf)
• 增加对pdo_oci的协程化支持 (@NathanFreeman)
• 增加对pdo_sqlite的协程化支持 (@NathanFreeman)
• 增加pdo_pgsql，pdo_odbc，pdo_oci，pdo_sqlite的连接池配置。(@NathanFreeman)

💪 性能提高

• 改进了Http\Server的性能，极限情况下可以提升60% (@matyhtf) (@NathanFreeman)

🐛 Bug 修复

• 修复WebSocket协程客户端每次请求造成的内存泄漏 (@matyhtf) (@NathanFreeman)
• 修复http协程服务端优雅退出导致客户端不退出的问题 (@matyhtf)
• 修复编译的时候加入了--enable-thread-context选项会导致Process::signal()不起作用(@NathanFreeman)
• 修复在SWOOLE_BASE模式下，当进程非正常退出时，连接数统计错误的问题 (@Yunrunsoft)
• 修复stream_select()函数签名错误 (@Yunrunsoft) (@NathanFreeman)
• 修复文件MIME信息大小写敏感错误 (@hongweipeng)
• 修复Http2\Request::$usePipelineRead拼写错误导致在PHP8.2的环境下会抛出警告。 (@NathanFreeman)
• 修复在SWOOLE_BASE模式下的内存泄漏问题 (@dongzitai) (@NathanFreeman)
• 修复当Http\Response::cookie()设置cookie的过期时间导致的内存泄漏问题 (@NathanFreeman)
• 修复在SWOOLE_BASE模式下的连接泄漏问题 (@NathanFreeman)

🔑 内核

• 修复swoole在php8.3下的php_url_encode的函数签名问题 (@YepYuYu)
• 修复单元测试选项问题 (@YepYuYu)
• 优化，重构代码 (@matyhtf)
• 兼容PHP8.3 (@Yunrunsoft) (@matyhtf)
• 不支持32位操作系统上编译

🌕🥮🥰 祝大家中秋节快乐!