swoole: 6.2.0RC2

2026-03-03T00:00:00+00:00

- Added coroutine-based `FTP` client. By including the `--enable-swoole-ftp` option during compilation, coroutine support for `FTP` operations can be enabled to avoid network blocking.
- Added coroutine-based `SSH` client. By including the `--enable-swoole-ssh` option during compilation, coroutine support for `SSH` operations can be enabled to improve concurrency efficiency.
- Added support for `io_uring` in the `HTTP` coroutine server. The `HTTP` coroutine server can now utilize the high-performance `io_uring` event mechanism. Enable it by adding the `--enable-uring_socket` option during compilation for better I/O performance.
- Added the `Swoole\RemoteObject\Server` module, providing transparent coroutine operation support for `MongoDB`.
- Added the `Swoole\Coroutine::setTimeLimit()` function to control coroutine execution timeout, preventing coroutines from occupying resources for extended periods.
- Added `URL` rewriting support for the `HTTP` static file server.
- Added coroutine support for `pdo_firebird`.
- Added support for `PHP 8.5`.
- Added coroutine support for the `gethostbyname` function.
- Swoole\Coroutine::cancel now supports canceling all iouring operations.
- Optimized the implementation of `Server::shutdown()`, replacing signal communication with pipe communication in `Process` mode.
- In the callback functions of Swoole's HTTP servers (including Swoole\Http\Server, Swoole\Http2\Server, and Swoole\Coroutine\Http\Server), the `server` property of the `Swoole\Http\Request` object now includes a new `server_addr` field, which identifies the server's IP address.
- `SSH` and `FTP` coroutine clients cannot coexist with PHP's `ext-ssh` and `ext-ftp`. To enable these features, the PHP `ssh` and `ftp` extensions must be disabled.
- Fixed an issue where the HTTP2 server session was released multiple times in a multi-threaded environment.
- Fixed an issue in version `8.5` where `refresh_memory_manager()` must be executed after forking a child process or creating a child thread; otherwise, the program would crash.
- Fixed an issue where the `swoole_get_local_mac` function did not work correctly on `macOS` systems.
- Fixed a potential crash issue that could occur when users manually suspended coroutines in a multi-threaded environment.
- Fixed compilation errors on Alpine systems.
- Fixed a memory leak issue when function hooking failed.
- Fixed thread safety issues during the coroutinization process of `pdo_sqlite` and `pdo_oci`.
- Fixed the `sw_php_print_backtrace` function to ensure its output format matches the backtrace information format of PHP's built-in functions.
- Fixed compilation failures caused by enabling `--enable-uring-socket`, `--enable-trace-log`, and `--enable-error-log`.
- Fixed the issue where `pdo_firebird` could not be compiled due to undefined macros.
- Executing `php --ri swoole` now outputs version information for `libpq`.
- Optimized logic related to `io_uring` in file coroutine operations.
- Added PHP call stack information output when event addition fails.
- Optimized the implementation code for the `swoole_get_local_ip` and `swoole_get_local_mac` functions.
- Optimized the coroutine waiting time for file locks to prevent exponentially increasing sleep times from making locks increasingly difficult to acquire.
- Improved compatibility with the `Android` platform.
- Removed the `--enable-openssl` compilation option; support for `OpenSSL` is now included by default.
- `--enable-uring-socket` requires explicitly specifying either `--enable-iouring` or `--with-liburing-dir`.
- `PHP 8.1` is no longer supported.
- Swoole 6.2.0 RC2 is currently a release candidate version and can only be used in testing environments. It is prohibited to use it in production environments.