# 4.2.13
[TOC]
## 修復(需注意的不兼容變更)
* 修復Redis訂閱模式API設計問題導致重復訂閱和訂閱消息丟失的問題 (詳見:[訂閱模式文檔](https://wiki.swoole.com/wiki/page/1041.html)或 附錄示例代碼) ([#2305](https://github.com/swoole/swoole-src/pull/2305)) (@windrunner414)
* 使用協程化時, 不能再`pconnect`等傳統連接復用的方法, 否則會產生多協程同時復用同一個Socket的問題 ([7b1e786](https://github.com/swoole/swoole-src/commit/7b1e78643c40b0c8ace1bca8c7b10e3064cce488)) (@shiguangqi)
## 增強
* 協程客戶端支持全雙工 ([#2350](https://github.com/swoole/swoole-src/pull/2350)) (@twosee)
* 支持安全的跨協程close ([#2327](https://github.com/swoole/swoole-src/pull/2327)) (@twosee)
* [RFC-1015](https://github.com/swoole/rfc-chinese/issues/38): 非Worker進程允許單向投遞任務 ([222043a](https://github.com/swoole/swoole-src/commit/222043a235b7a4eb62b7d14f1ab38844c7bdd510)) (@matyhtf)
* `swoole_strerror`支持自動轉換系統錯誤碼和Swoole底層錯誤碼為文字, 無需指定參數 ([c92f444](https://github.com/swoole/swoole-src/commit/c92f44460b1762a3165ac3d8e2733b5a6db19092)) (@twosee)
* gdb追蹤工具支持查看定時器和reactor信息 ([2beb563](https://github.com/swoole/swoole-src/commit/2beb563abe3f2dec8b7a9f0327fb63f0bc946e14)) (@shiguangqi)
* 使用Redis集群時出現MOVED和ASK錯誤時將自動轉移到對應服務端 ([#2299](https://github.com/swoole/swoole-src/pull/2299)) (@windrunner414)
* 底層代碼優化, 減少收包時的內存拷貝 (@matyhtf)
* 現在調用`Co\Socket->close()`將會立即close fd, 而非等待對象析構后close, close后調用其它任何API將返回BADF錯誤 (和系統API保持一致) ([7a61963](https://github.com/swoole/swoole-src/commit/7a6196359686d749b7e045908414f82b105dbbdc)) (@twosee)
* 一些非法的參數不再會導致致命錯誤而是產生一個警告, 因為外部傳參有時不可控, 存在一定風險 ([cd432d3](https://github.com/swoole/swoole-src/commit/cd432d31c3e358fcdb297390967a3187b35433f9)) (@twosee)
* 使用協程化后API兼容性增強(和同步阻塞表現一致) ([36687e8](https://github.com/swoole/swoole-src/commit/36687e8081a36060f56ceca4272fb6358c092529)) (@matyhtf)
* 現在swoole\\src可以同時作為C\\C++庫使用(libswoole)
## 修復
* 修復初次加載前存在大量對象時可能的coredump問題 ([4ddeedb](https://github.com/swoole/swoole-src/commit/4ddeedbb06351b03dc94c495eaae60b8a007e65e)) (@twosee)
* 修復沒有DNS緩存時嘗試清除緩存導致的coredump ([#2288](https://github.com/swoole/swoole-src/pull/2288)) (@mabu233)
* 啟用`task_enable_coroutine`后, 錯誤地調用`Server->finish`會觸發致命錯誤 ([156ede6](https://github.com/swoole/swoole-src/commit/156ede623b7fff6ec1aa9c290bd5cae8fca1d51a)) (@twosee)
* 現在php.ini配置指定`On`和`Off`時能正確顯示(而不是顯示0) ([fe25982](https://github.com/swoole/swoole-src/commit/fe259822fc316adbb576a116f75137cc934d6b13)) (@twosee)
* 修復`Co::getaddrinfo`后幾個參數接收錯誤的BUG ([#2273](https://github.com/swoole/swoole-src/pull/2273)) (@mabu233)
* 修復dispatch\_func在UDP模式下時fd錯誤的問題 ([#2306](https://github.com/swoole/swoole-src/pull/2306)) (@mabu233)
* 修復dispatch\_func在指定函數名時不生效的BUG, 回調在未接收包體數據參數時減少內存拷貝(如基于fd分配的模式) ([2bc49e4](https://github.com/swoole/swoole-src/commit/2bc49e4dc16d408f7cc5043c09d7435802abbdcf)) (@twosee)
* Task過期時將不再觸發PHP警告(而是swoole底層的日志警告) ([54eee5e](https://github.com/swoole/swoole-src/commit/54eee5e128daf85d72b1cb2d59e0d9c08827653b)) (@matyhtf)
* 修復進程重啟時enable\_coroutine失效問題 ([#2310](https://github.com/swoole/swoole-src/pull/2310))
* 修復進程id屬性不正確的問題 ([#2313](https://github.com/swoole/swoole-src/pull/2313)) (@junwei-qu)
* 修復BASE模式下錯誤地在onStart回調中使用異步API導致的問題 ([#2308](https://github.com/swoole/swoole-src/issues/2308)) (@matyhtf)
* 修復BASE模式下manager\_id不正確 ([e18e013](https://github.com/swoole/swoole-src/commit/e18e013cac20d3d4e332360ddcc7ba5ffb035346)) (@matyhtf )
* 修復mmap使用SEEK\_END偏移錯誤 ([#2314](https://github.com/swoole/swoole-src/pull/2314)) (@junwei-qu)
* 修復getSocket內存泄漏 ([ec8c4b2](https://github.com/swoole/swoole-src/commit/ec8c4b2be95aa27d0984bd85460c40da7a088e34)) (@twosee)
* 優化stream模式 ([47e0e9e](https://github.com/swoole/swoole-src/commit/47e0e9ec7e56c7c664a1d04acb0f8fbe40710e98)) (@matyhtf )
* 修復同步客戶端KEEP模式下連接復用在某些情況下導致的BUG ([4c5728b](https://github.com/swoole/swoole-src/commit/4c5728b5b552de09d9bf6bd323fb62473071a4a5)) (@matyhtf)
* 修復MacOS下`Atmoic`多次`wait`和`wakeup`溢出的問題 ([fbccb25](https://github.com/swoole/swoole-src/commit/fbccb252707812f1791280bcaaa2048b7e8f601a)) (@twosee)
* 修復開啟static\_handler存在目錄遍歷攻擊風險的問題, 這是一個便利性調試功能, 請勿用于生產 ([#2323](https://github.com/swoole/swoole-src/pull/2323)) (@windrunner414)
* 修復未檢查futex\_wait系統調用的返回值 ([#2351](https://github.com/swoole/swoole-src/pull/2351)) (@junwei-qu)
* 修復Reids::ZAdd API解析參數的BUG, 并修復其它潛在的類型轉換問題 ([#2321](https://github.com/swoole/swoole-src/issues/2321)) ([21e0497](https://github.com/swoole/swoole-src/commit/21e04977659ca48e69f65bda097683eaef98f36e)) ([a0e612f](https://github.com/swoole/swoole-src/commit/a0e612f4308fb8702d84a38d8d8a4921b096a733)) ([00134cf](https://github.com/swoole/swoole-src/commit/00134cfa7d730c10edc623abae4866cfec2acc23)) ([f5a331e](https://github.com/swoole/swoole-src/commit/f5a331e011f378ef36ab3f7e47af12b35e53e374)) ([5f87f17](https://github.com/swoole/swoole-src/commit/5f87f178ccc1f9dbab65745618cd22351e896574)) ([a15f094](https://github.com/swoole/swoole-src/commit/a15f094e42eba6df67e0b7678648c261f6e05c7c)) ([67f3285](https://github.com/swoole/swoole-src/commit/67f328541e5a0cb17e532038c7a35b4666e42b1b)) ([808f578](https://github.com/swoole/swoole-src/commit/808f57826160578223e5e90ba4d370930410b6a9)) ([d118fe3](https://github.com/swoole/swoole-src/commit/d118fe3f9e5b3b15877bb49eacccc38bd4b992d8)) ([5294473](https://github.com/swoole/swoole-src/commit/52944739f61e36cb49a2828ec699da3bfb5d7c63)) ([48f6790](https://github.com/swoole/swoole-src/commit/48f6790deeaa5b2e6fae90ada1ca6d87a99c410e)) ([0105c7f](https://github.com/swoole/swoole-src/commit/0105c7f6c24551434e4e7542c4b6fb1b3ca31959)) ([ba6c8b4](https://github.com/swoole/swoole-src/commit/ba6c8b4c25c27a62a3ad8dc035d19d6012ee0e64)) (@matyhtf)
* 修復發送數據時沒有使用函數指針可能導致的第三方hook失敗 ([89ba2da](https://github.com/swoole/swoole-src/commit/89ba2dafe75b83ca8e459345c719f8e83aa53480)) (@matyhtf )
* 兼容性: Mysql escape方法出錯時將返回空字符串而不是FALSE
* 修復Timer::tick方法有傳參時產生的內存泄露 ([7e15141](https://github.com/swoole/swoole-src/commit/7e15141177b84c9a18030f1f8b7fcdcd9a29a83c)) (@mabu233)
* 修復自定義進程不能自動退出 ([2901ce0](https://github.com/swoole/swoole-src/commit/2901ce0a975486e1b656906858a0b7d2f1c52603)) (@matyhtf)
* 修復協程化后連接超時時間影響到讀操作超時時間 ([a990540](https://github.com/swoole/swoole-src/commit/a9905408989dcee4b31a3d5b6ca68c9ecde855e6)) (@shiguangqi)
* 修復`Co\Client`指定收包規則后, 傳參超時時間不生效的問題 ([#2346](https://github.com/swoole/swoole-src/issues/2346)) (@twosee)
* Server在BASE模式下不再受`buffer_output_size`限制, 僅受`socket_buffer_size`限制 ([#2326](https://github.com/swoole/swoole-src/issues/2326)) (@matyhtf)
* 修復在FREEBSD下的編譯錯誤 ([#2325](https://github.com/swoole/swoole-src/issues/2325)) (@matyhtf)
## 單元測試
* 更多的單元測試
* 新增內存測試到valgrind分支, 分離alpine測試到alpine分支, 自動觸發測試
* 測試支持在任意裝有docker的主機上運行并自動部署基于docker的swoole/mysql/redis容器, 詳情參閱源碼目錄下travis文件夾內的README文檔
## 其它
* Swoole\\Serialize現已支持在PHP73下正常運作, 但仍標記為待廢除的功能, 不建議使用
## 附錄
### 協程Redis訂閱模式示例代碼:
~~~
$redis = new Swoole\Coroutine\Redis();
$redis->connect('127.0.0.1', 6379);
if ($redis->subscribe(['channel1', 'channel2', 'channel3'])) // 或者使用psubscribe
{
while ($msg = $redis->recv()) {
// msg是一個數組, 包含以下信息
// $type # 返回值的類型:顯示訂閱成功
// $name # 訂閱的頻道名字 或 來源頻道名字
// $info # 目前已訂閱的頻道數量 或 信息內容
list($type, $name, $info) = $msg;
if ($type == 'subscribe') // 或psubscribe
{
// 頻道訂閱成功消息,訂閱幾個頻道就有幾條
}
else if ($type == 'unsubscribe' && $info == 0) // 或punsubscribe
{
break; // 收到取消訂閱消息,并且剩余訂閱的頻道數為0,不再接收,結束循環
}
else if ($type == 'message') // 若為psubscribe,此處為pmessage
{
// 打印來源頻道名字
var_dump($name);
// 打印消息
var_dump($info);
// 處理消息
if ($need_unsubscribe) // 某個情況下需要退訂
{
$redis->unsubscribe(); // 繼續recv等待退訂完成
}
}
}
}
~~~
- 序言
- 入門指引
- 環境依賴
- 編譯安裝
- 編譯參數
- 常見錯誤
- Cygwin
- Linux二進制包
- 快速起步
- 創建TCP服務器
- 創建UDP服務器
- 創建Web服務器
- 創建WebSocket服務器
- 設置定時器
- 執行異步任務
- 創建同步TCP客戶端
- 創建異步TCP客戶端
- 網絡通信協議設計
- 使用異步客戶端
- 多進程共享數據
- 使用協程客戶端
- 協程:并發 shell_exec
- 協程:Go + Chan + Defer
- 協程:實現 Go 語言風格的 defer
- 協程:實現 sync.WaitGroup 功能
- 編程須知
- sleep/usleep的影響
- exit/die函數的影響
- while循環的影響
- stat緩存清理
- mt_rand隨機數
- 進程隔離
- 版本更新記錄
- 4.3.1
- 4.3.0 [大版本]
- 4.2.13
- 4.2.12
- 4.2.11
- 4.2.10
- 4.2.9
- 4.2.8
- 4.2.7
- 4.2.0
- 4.1.0
- 4.0.1
- 4.0.0
- 向下不兼容改動
- 新特性使用
- 4.3.0 在 Process 中使用協程
- 4.3.0 延時事件機制改進
- 2.1.2 進程池模塊的使用
- 1.9.24 調度支持 Stream 模式
- 1.9.24 異步客戶端自動解析域名
- 1.9.17 支持異步安全重啟特性
- 1.9.14 使用異步客戶端超時機制
- 1.8.0 使用內置Http異步客戶端
- 1.7.16 使用迭代器遍歷Server所有連接
- 1.7.5 在Server中使用swoole_table
- 1.7.5 swoole_client支持sendfile接口
- 1.7.4 SSL隧道加密TCP-Server
- 1.7.4 task進程中使用毫秒定時器
- 1.7.3 固定包頭+包體協議自動分包
- 1.7.3 onTask直接return取代finish函數
- 1.7.2 swoole_process多進程模塊的使用
- 1.7.2 task進程使用消息隊列
- 項目路線圖
- php.ini選項
- 內核參數調整
- 開發者列表
- 衍生開源項目
- 框架
- 工具
- 分布式
- 通信協議
- 用戶與案例
- 物聯網項目
- 網絡游戲
- 騰訊(Tencent)
- 百度(Baidu.com)
- 閱文集團
- BiliBili(嗶哩嗶哩)
- 車輪互聯(chelun.com)
- (撈月狗) 游戲社區
- 儒博(roobo.com)
- 提交錯誤報告
- 常見問題
- 升級swoole版本的常見問題
- 生成可分發的二進制swoole版本
- 在phpinfo中有在php -m中沒有
- Connection refused是怎么回事
- Resource temporarily unavailable [11]
- Cannot assign requested address [99]
- swoole與node.js相比有哪些優勢
- swoole與golang相比有哪些優勢
- pcre.h: No such file or directory
- undefined symbol: __sync_bool_compare_and_swap_4
- 學習Swoole需要掌握哪些基礎知識
- 同步阻塞與異步非阻塞適用場景
- PHP7環境下出現zend_mm_heap corrupted
- Swoole 項目起源和名字由來
- '__builtin_saddl_overflow' was not declared in this scope
- Server
- 函數列表
- Server::__construct
- Server->set
- Server->on
- Server->addListener
- Server->addProcess
- Server->listen
- Server->start
- Server->reload
- Server->stop
- Server->shutdown
- Server->tick
- Server->after
- Server->defer
- Server->clearTimer
- Server->close
- Server->send
- Server->sendfile
- Server->sendto
- Server->sendwait
- Server->sendMessage
- Server->exist
- Server->pause
- Server->resume
- Server->getClientInfo
- Server->getClientList
- Server->bind
- Server->stats
- Server->task
- Server->taskwait
- Server->taskWaitMulti
- Server->taskCo
- Server->finish
- Server->heartbeat
- Server->getLastError
- Server->getSocket
- Server->protect
- Server->confirm
- 屬性列表
- Server::$setting
- Server::$master_pid
- Server::$manager_pid
- Server::$worker_id
- Server::$worker_pid
- Server::$taskworker
- Server::$connections
- Server::$ports
- 配置選項
- reactor_num
- worker_num
- max_request
- max_conn (max_connection)
- task_worker_num
- task_ipc_mode
- task_max_request
- task_tmpdir
- dispatch_mode
- dispatch_func
- message_queue_key
- daemonize
- backlog
- log_file
- log_level
- heartbeat_check_interval
- heartbeat_idle_time
- open_eof_check
- open_eof_split
- package_eof
- open_length_check
- package_length_type
- package_length_func
- package_max_length
- open_cpu_affinity
- cpu_affinity_ignore
- open_tcp_nodelay
- tcp_defer_accept
- ssl_cert_file
- ssl_method
- ssl_ciphers
- user
- group
- chroot
- pid_file
- pipe_buffer_size
- buffer_output_size
- socket_buffer_size
- enable_unsafe_event
- discard_timeout_request
- enable_reuse_port
- enable_delay_receive
- open_http_protocol
- open_http2_protocol
- open_websocket_protocol
- open_mqtt_protocol
- open_websocket_close_frame
- reload_async
- tcp_fastopen
- request_slowlog_file
- enable_coroutine
- max_coroutine
- task_enable_coroutine
- ssl_verify_peer
- 監聽端口
- 可選參數
- 可選回調
- 連接迭代器
- 預定義常量
- 事件回調函數
- onStart
- onShutdown
- onWorkerStart
- onWorkerStop
- onWorkerExit
- onConnect
- onReceive
- onPacket
- onClose
- onBufferFull
- onBufferEmpty
- onTask
- onFinish
- onPipeMessage
- onWorkerError
- onManagerStart
- onManagerStop
- 高級特性
- 改變Worker進程的用戶/組
- 回調函數中的 reactor_id 和 fd
- Length_Check 和 EOF_Check 的使用
- Worker與Reactor通信模式
- TCP-Keepalive死連接檢測
- TCP服務器心跳維持方案
- 多端口監聽的使用
- 捕獲Server運行期致命錯誤
- Server內存管理機制
- Server的兩種運行模式介紹
- Server中對象的4層生命周期
- 在worker進程內監聽一個Server端口
- 在php-fpm/apache中使用task功能
- 常見問題
- 為什么不要send完后立即close
- 如何在回調函數中訪問外部的變量
- 是否可以共用1個redis或mysql連接
- 關于onConnect/onReceive/onClose順序
- 4種PHP回調函數風格
- 不同的Server程序實例間如何通信
- 錯誤信息:ERROR (9006)
- eventLoop has already been created. unable to create swoole_server
- 壓力測試
- 并發10萬TCP連接的測試
- PHP7+Swoole/Nginx/Golang性能對比
- 全球Web框架權威性能測試 Techempower Web Framework Benchmarks
- Coroutine
- Coroutine
- Coroutine::set
- Coroutine::stats
- Coroutine::create
- Coroutine::exist
- Coroutine::getCid
- Coroutine::getPcid
- Coroutine::getContext
- Coroutine::defer
- Coroutine::list
- Coroutine::getBackTrace
- Coroutine::yield
- Coroutine::resume
- Coroutine::fread
- Coroutine::fgets
- Coroutine::fwrite
- Coroutine::sleep
- Coroutine::gethostbyname
- Coroutine::getaddrinfo
- Coroutine::exec
- Coroutine::readFile
- Coroutine::writeFile
- Coroutine::statvfs
- Coroutine\Channel
- Coroutine\Channel->__construct
- Coroutine\Channel->push
- Coroutine\Channel->pop
- Coroutine\Channel->stats
- Coroutine\Channel->close
- Coroutine\Channel->length
- Coroutine\Channel->isEmpty
- Coroutine\Channel->isFull
- Coroutine\Channel->$capacity
- Coroutine\Channel->$errCode
- Coroutine\Client
- Coroutine\Client->connect
- Coroutine\Client->send
- Coroutine\Client->recv
- Coroutine\Client->close
- Coroutine\Client->peek
- Coroutine\Http\Client
- 屬性列表
- Coroutine\Http\Client->get
- Coroutine\Http\Client->post
- Coroutine\Http\Client->upgrade
- Coroutine\Http\Client->push
- Coroutine\Http\Client->recv
- Coroutine\Http\Client->addFile
- Coroutine\Http\Client->addData
- Coroutine\Http\Client->download
- Coroutine\Http2\Client
- Coroutine\Http2\Client->__construct
- Coroutine\Http2\Client->set
- Coroutine\Http2\Client->connect
- Coroutine\Http2\Client->send
- Coroutine\Http2\Client->write
- Coroutine\Http2\Client->recv
- Coroutine\Http2\Client->close
- Coroutine\Redis
- Coroutine\Redis::__construct
- Coroutine\Redis::setOptions
- 屬性列表
- 事務模式
- 訂閱模式
- Coroutine\Socket
- Coroutine\Socket::__construct
- Coroutine\Socket->bind
- Coroutine\Socket->listen
- Coroutine\Socket->accept
- Coroutine\Socket->connect
- Coroutine\Socket->send
- Coroutine\Socket->sendAll
- Coroutine\Socket->recv
- Coroutine\Socket->recvAll
- Coroutine\Socket->sendto
- Coroutine\Socket->recvfrom
- Coroutine\Socket->getsockname
- Coroutine\Socket->getpeername
- Coroutine\Socket->close
- Coroutine\MySQL
- 屬性列表
- Coroutine\MySQL->connect
- Coroutine\MySQL->query
- Coroutine\MySQL->prepare
- Coroutine\MySQL->escape
- Coroutine\MySQL->begin
- Coroutine\MySQL->commit
- Coroutine\MySQL->rollback
- Coroutine\MySQL\Statement->execute
- Coroutine\MySQL\Statement->fetch
- Coroutine\MySQL\Statement->fetchAll
- Coroutine\MySQL\Statement->nextResult
- Coroutine\PostgreSQL
- Coroutine\PostgreSQL->connect
- Coroutine\PostgreSQL->query
- Coroutine\PostgreSQL->fetchAll
- Coroutine\PostgreSQL->affectedRows
- Coroutine\PostgreSQL->numRows
- Coroutine\PostgreSQL->fetchObject
- Coroutine\PostgreSQL->fetchAssoc
- Coroutine\PostgreSQL->fetchArray
- Coroutine\PostgreSQL->fetchRow
- Coroutine\PostgreSQL->metaData
- Coroutine\PostgreSQL->prepare
- Server
- 并發調用
- setDefer 機制
- 子協程+通道
- 實現原理
- 協程與線程
- 發送數據協程調度
- 協程內存開銷
- 4.0 協程實現原理
- 協程客戶端超時規則
- 協程執行流程
- 常見問題
- 運行中出現 Fatal error: Maximum function nesting level of '1000' reached, aborting!
- 為什么只能在回調函數中使用協程客戶端
- 支持協程的回調方法列表
- 錯誤信息: XXXX client has already been bound to another coroutine
- Swoole4 協程與 PHP 的 Yield/Generator 協程有什么區別
- Swoole4 協程與 Go 協程有哪些區別
- 編程須知
- 在多個協程間共用同一個協程客戶端
- 禁止使用協程 API 的場景(2.x 版本)
- 使用類靜態變量/全局變量保存上下文
- 退出協程
- 異常處理
- 擴展組件
- MongoDB
- 編程調試
- Runtime
- 文件操作
- 睡眠函數
- 開關選項
- 嚴格模式
- Timer
- swoole_timer_tick
- swoole_timer_after
- swoole_timer_clear
- Memory
- Lock
- swoole_lock->__construct
- swoole_lock->lock
- swoole_lock->trylock
- swoole_lock->unlock
- swoole_lock->lock_read
- swoole_lock->trylock_read
- swoole_lock->lockwait
- Buffer
- swoole_buffer->__construct
- swoole_buffer->append
- swoole_buffer->substr
- swoole_buffer->clear
- swoole_buffer->expand
- swoole_buffer->write
- swoole_buffer->read
- swoole_buffer->recycle
- Table
- Table->__construct
- Table->column
- Table->create
- Table->set
- Table->incr
- Table->decr
- Table->get
- Table->exist
- Table->count
- Table->del
- Atomic
- swoole_atomic->__construct
- swoole_atomic->add
- swoole_atomic->sub
- swoole_atomic->get
- swoole_atomic->set
- swoole_atomic->cmpset
- swoole_atomic->wait
- swoole_atomic->wakeup
- mmap
- swoole_mmap::open
- Channel
- Channel->__construct
- Channel->push
- Channel->pop
- Channel->stats
- Serialize
- swoole_serialize::pack
- swoole_serialize::unpack
- Http\Server
- Http\Server
- Http\Server->on
- Http\Server->start
- Http\Request
- Http\Request->$header
- Http\Request->$server
- Http\Request->$get
- Http\Request->$post
- Http\Request->$cookie
- Http\Request->$files
- Http\Request->rawContent
- Http\Request->getData
- Http\Response
- Http\Response->header
- Http\Response->cookie
- Http\Response->status
- Http\Response->gzip
- Http\Response->redirect
- Http\Response->write
- Http\Response->sendfile
- Http\Response->end
- Http\Response->detach
- Http\Response::create
- 配置選項
- upload_tmp_dir
- http_parse_post
- document_root
- http_compression
- 常見問題
- CURL發送POST請求服務器端超時
- 使用Chrome訪問服務器會產生2次請求
- GET/POST請求的最大尺寸
- WebSocket\Server
- 回調函數
- onHandShake
- onOpen
- onMessage
- 函數列表
- WebSocket\Server->push
- WebSocket\Server->exist
- WebSocket\Server::pack
- WebSocket\Server::unpack
- WebSocket\Server->disconnect
- WebSocket\Server->isEstablished
- 預定義常量
- 常見問題
- 配置選項
- WebSocket\Frame
- Redis\Server
- 方法
- Redis\Server->setHandler
- Redis\Server::format
- 常量
- Process
- Process::__construct
- Process->start
- Process->name
- Process->exec
- Process->write
- Process->read
- Process->setTimeout
- Process->setBlocking
- Process->useQueue
- Process->statQueue
- Process->freeQueue
- Process->push
- Process->pop
- Process->close
- Process->exit
- Process::kill
- Process::wait
- Process::daemon
- Process::signal
- Process::alarm
- Process::setAffinity
- Process::exportSocket
- Process\Pool
- Process\Pool::__construct
- Process\Pool->on
- Process\Pool->listen
- Process\Pool->write
- Process\Pool->start
- Process\Pool->getProcess
- Client
- 方法列表
- swoole_client::__construct
- swoole_client->set
- swoole_client->on
- swoole_client->connect
- swoole_client->isConnected
- swoole_client->getSocket
- swoole_client->getSockName
- swoole_client->getPeerName
- swoole_client->getPeerCert
- swoole_client->send
- swoole_client->sendto
- swoole_client->sendfile
- swoole_client->recv
- swoole_client->close
- swoole_client->sleep
- swoole_client->wakeup
- swoole_client->enableSSL
- 回調函數
- onConnect
- onError
- onReceive
- onClose
- onBufferFull
- onBufferEmpty
- 屬性列表
- swoole_client->errCode
- swoole_client->sock
- swoole_client->reuse
- 并行
- swoole_client_select
- TCP客戶端異步連接
- SWOOLE_KEEP建立TCP長連接
- 常量
- 配置選項
- ssl_verify_peer
- ssl_host_name
- ssl_cafile
- ssl_capath
- package_length_func
- http_proxy_host
- 常見問題
- Event
- swoole_event_add
- swoole_event_set
- swoole_event_isset
- swoole_event_write
- swoole_event_del
- swoole_event_exit
- swoole_event_defer
- swoole_event_cycle
- swoole_event_wait
- swoole_event_dispatch
- 常見問題
- epoll_wait 偶爾會用很長時間
- 異步回調
- 異步文件系統IO
- swoole_async_readfile
- swoole_async_writefile
- swoole_async_read
- swoole_async_write
- swoole_async_dns_lookup
- swoole_async::exec
- 異步MySQL客戶端
- swoole_mysql->__construct
- swoole_mysql->on
- swoole_mysql->connect
- swoole_mysql->escape
- swoole_mysql->query
- swoole_mysql->begin
- swoole_mysql->commit
- swoole_mysql->rollback
- swoole_mysql->close
- 異步Redis客戶端
- swoole_redis->__construct
- swoole_redis->on
- swoole_redis->connect
- swoole_redis->__call
- swoole_redis->close
- 異步Http/WebSocket客戶端
- swoole_http_client->__construct
- swoole_http_client->set
- swoole_http_client->setMethod
- swoole_http_client->setHeaders
- swoole_http_client->setCookies
- swoole_http_client->setData
- swoole_http_client->addFile
- swoole_http_client->get
- swoole_http_client->post
- swoole_http_client->upgrade
- swoole_http_client->push
- swoole_http_client->execute
- swoole_http_client->download
- swoole_http_client->close
- 異步Http2.0客戶端
- swoole_http2_client->__construct
- swoole_http2_client->get
- swoole_http2_client->post
- swoole_http2_client->setHeaders
- swoole_http2_client->setCookies
- 高級
- Swoole的實現
- Reactor線程
- Manager進程
- Worker進程
- Reactor、Worker、TaskWorker的關系
- Task/Finish特性的用途
- 在php-fpm或apache中使用swoole
- Swoole異步與同步的選擇
- TCP/UDP壓測工具
- swoole服務器如何做到無人值守100%可用
- MySQL的連接池、異步、斷線重連
- PHP中哪些函數是同步阻塞的
- 守護進程程序常用數據結構
- 隊列(Queue)
- 堆(Heap)
- 定長數組(SplFixedArray)
- 使用jemalloc優化swoole內存分配性能
- C開發者如何使用Swoole
- C++開發者如何使用Swoole
- 使用systemd管理swoole服務
- 網卡中斷設置
- 將Swoole靜態編譯內嵌到PHP
- 異步回調程序內存管理
- 日志等級控制
- 使用 asan 內存檢測
- Windows編譯
- Swoole協程之旅-前篇
- Swoole協程之旅-中篇
- Swoole協程之旅-后篇
- 協程CPU密集場景調度實現
- 其他
- 函數列表
- swoole_set_process_name
- swoole_version
- swoole_strerror
- swoole_errno
- swoole_get_local_ip
- swoole_clear_dns_cache
- swoole_get_local_mac
- swoole_cpu_num
- swoole_last_error
- Swoole社區
- Swoole技術會議
- 工作組(Working Groups)
- 參與開源項目指引
- 捐贈Swoole項目
- 加入Swoole開發組
- 非協程特性獨立擴展 (swoole_async)
- 附錄:Linux信號列表
- 附錄:Linux錯誤碼(errno)列表
- 附錄:Swoole錯誤碼列表
- 附錄:TCP連接的狀態
- 附錄:tcpdump抓包工具的使用
- 附錄:strace工具的使用
- 附錄:gdb工具的使用
- 附錄:lsof工具的使用
- 附錄:perf工具的使用
- 附錄:編譯PHP擴展的相關工具
- 備用:已移除的歷史特性
- swoole_server->handler
- task_worker_max
- swoole_server->addtimer
- swoole_server->deltimer
- onTimer
- swoole_timer_add
- swoole_timer_del
- swoole_get_mysqli_sock
- swoole_mysql_query
- onMasterConnect
- onMasterClose
- Nginx/Golang/Swoole/Node.js的性能對比
- Coroutine::call_user_func
- Coroutine::call_user_func_array
- Coroutine\Channel::select
- task_async
- 歷史:版本更新記錄(1.x)
- 1.10.3
- 1.10.2
- 1.10.1
- 1.10.0
- 1.9.23
- 1.9.22
- 1.9.19
- 1.9.18
- 1.9.17
- 1.9.16
- 1.9.15
- 1.9.14
- 1.9.12
- 1.9.11
- 1.9.9
- 1.9.7
- 1.9.6
- 1.9.5
- 1.9.4
- 1.9.3
- 1.9.2
- 1.9.1
- 1.9.0
- 1.8.13
- 1.8.12
- 1.8.11
- 1.8.10
- 1.8.9
- 1.8.8
- 1.8.7
- 1.8.6
- 1.8.5
- 1.8.4
- 1.8.3
- 1.8.2
- 1.8.1
- 1.8.0
- 1.7.22
- 1.7.21
- 1.7.20
- 1.7.19
- 1.7.18
- 1.7.17
- 1.7.16
- 1.7.15
- 1.7.14
- 1.7.13
- 1.7.12
- 1.7.11
- 1.7.10
- 1.7.9
- 1.7.8
- 1.7.7
- 1.7.6
- 1.7.5
- v1.5
- v1.6
- v1.7
- 歷史:版本更新記錄(2.x)
- 2.0.1-Alpha
- 2.0.5
- 2.0.9
- 1.9.21
- 2.0.10
- 2.0.11
- 2.0.12
- 2.0.13
- 2.1.1
- 2.1.2
- 2.2.0
- 3.0.0
- 歷史:版本更新記錄(4.x)
- 4.0.3
- 4.0.2
- 4.0.4
- 4.1.1
- 4.1.2
- 4.2.1
- 4.2.2
- 4.2.3
- 4.2.4
- 4.2.5
- 4.2.6
- 4.2.7
- 4.2.9
- 4.2.8
- 社區文檔版權申明
- 社區文檔編輯條例