[ANNOUNCEMENT] swoole-4.3.0 (stable) Released.

The new PECL package swoole-4.3.0 (stable) has been released at https://pecl.php.net/. Release notes ------------- New Features --- + Co::getContext to get the coroutine context object ([RFC-1018](https://github.com/swoole/rfc-chinese/issues/45)) (@twose) + Co::getPcid to get the parent coroutine ID ([RFC-1017](https://github.com/swoole/rfc-chinese/issues/41)) (@twose) + Co::exists to know if a coroutine exists (@twose) + Runtime Coroutine Hook supports stream_select (#2358) (@matyhtf) + max_wait_time configuration support in BASE mode (#2282) (@shiguangqi) + Support for one-way delivery tasks in the Master/Manager/User process ([RFC-1015](https://github.com/swoole/rfc-chinese/issues/38)) (@matyhtf) + Co\Socket has two new APIs recvAll and sendAll to ensure complete receive/send data until completion or error (3700cbb) (@twose) + Process supports the coroutine mode, please refer to ([Use Coroutine in Process](https://wiki.swoole.com/wiki/page/p-process_coro.html)) + Process->exportSocket to export Co\Socket object (91d3621) (@matyhtf) + Added Server->getCallback method to get the callback function of the specified name of the Server (@matyhtf) Enhancement --- * The default max number of connections is 100K (instead of 10K) now. If the system configuration is less than this number, use the system configuration first (3d2e387) (@twose) * Optimize the code for the Timer module, which now runs faster and accepts any number of arguments (#2347) (@twose) * Co::stats will show more information such as the number of events, the number of registered signals, the number of AIO tasks, etc. (@matyhtf) * Co::getBackTrace with no params is equivalent to debug_backtrace (@twose) * Co::listCoroutines is renamed to Co::list, but the original name is still reserved as an alias (Backward compatibility) (@twose) * Table::exist, Server::exist are renamed to exists, but the original name is still reserved as aliases (Backward compatibility) (@twose) * Redis will automatically authenticate and select the corresponding database when it is automatically reconnected. Add API: getOptions, getAuth, getDBNum (#2303) (fdac8a3) (@windrunner414 & @twose) * The default Socket buffer size on FreeBSD should be 2M (750a29c) (@twose) * Server->stats will show worker_dispatch_count which can get the number of requests submitted by the master to the current process. The number of requests in the queue can be got by worker_dispatch_count - worker_request_count (a353808) (@matyhtf) * Remove Nghttp2 dependencies, no longer need to install it, configuring compilation parameters to open * Coroutines now have no max nesting level limitation (there are no real nesting relations between coroutines) (5458cbc) (@twose) * When the coroutine reaches the max limitation, the HTTP server will return a 503 error indicating that the service is temporarily unavailable (ebd377f) (@twose) * defer will now accept a parameter whose value is the return value at the end of the coroutine ([example](https://github.com/swoole/swoole-src/commit/ef978b3b432615b0f392958145d999f4e66584eb)) (@twose) Fixed --- * Fixed error when the task method passed a null argument (#2366) (@twose) * Fixed Http client send big data incomplete (#2360) (@twose) * Fixed the bug that unprocessed data in the buffer was lost when the TCP client used the eof protocol (a59ae39) (@twose) * Fixed async security of Server Reload (022f859) (@matyhtf) * Fixed the index value of the connection iterator (b066146) (@twose) * Fixed the bug that Set-Cookie special characters are too long to be outputed (#2368) (@mabu233 & @twose) * Fixed the bug that Http client did not decode the cookie (duplicated encode when sent) (069ca5d) (@twose) * Fixed Http client download with timeout lead to coredump (#2377) (@matyhtf & @twose) * Fixed __call and call_user_func* lead to coredump when calling MySQL client method (#2387) (@matyhtf) * Fixed coredump when Http2 client header name passed in a number (#2375) (@mabu233) * Fixed Swoole\Event::dispatch behavior not as expected (#2390) (@matyhtf) * Fixed Socks5 proxy handshake failed (94ef96c) (@twose) * Fixed a memory read error caused by a connection failure in a low-version Linux kernel (5adf625) (@matyhtf & @twose) * Fixed the bug that the server used the timer in the BASE single-process mode not work (82eca13) (@twose) * Fixed compilation failure due to unstable ZendAPI in low-version (768b8a7) (@shiguangqi) * Fixed EINVAL when calling sendto (#2395) (@junwei) Unsupported --- - Create server or customs process after using async file IO are not allowed - Create server or customs process in coroutine are not allowed Removed --- - Websocket\Server->exists only shows if the connection exists. Please use the isEstablished method to get if it is a Websocket client. - Remove the swoole.fast_serialize configuration item - Removed the PHP Warning when the Co\Client method return failed - Remove the Server->gzip method - Remove PicoHttpParser support Remove async modules --- Remove all async modules, separate asynchronous extensions to [async-ext](https://github.com/swoole/async-ext): - Async functions - MySQL - Redis - Http\Client - Memory\Pool - MsgQueue - RingQueue Package Info ------------- Event-driven asynchronous and concurrent networking engine with high performance for PHP. - event-driven - coroutine - asynchronous non-blocking - multi-thread reactor - multi-process worker - multi-protocol - millisecond timer - built-in http/websocket/http2 server - coroutine http/websocket client - coroutine mysql client - coroutine redis client - coroutine read/write file system - coroutine dns lookup - support IPv4/IPv6/UnixSocket/TCP/UDP - support SSL/TLS encrypted transmission Related Links ------------- Package home: https://pecl.php.net/package/swoole Changelog: https://pecl.php.net/package-changelog.php?package=swoole Download: https://pecl.php.net/get/swoole-4.3.0.tgz Authors ------------- shen zhe <shenzhe163@gmail.com> (developer) Han Tianfeng <mikan.tenny@gmail.com> (lead)