ekstazi / websocket-common
Base amphp based stream interfaces for client and server websocket implementations
Requires
- php: >=7.2
- amphp/byte-stream: ^1.7
Requires (Dev)
- amphp/php-cs-fixer-config: dev-master
- amphp/phpunit-util: ^1.1
- phpunit/phpunit: ^8 || ^7
This package is auto-updated.
Last update: 2024-11-10 01:34:20 UTC
README
Base stream interfaces for client and server websocket implementations
Installation
This package can be installed as a Composer dependency.
composer require ekstazi/websocket-common
Requirements
PHP 7.2+
Interfaces
Three interfaces provided
interface Reader extends InputStream
Methods
read(): Promise<string>
Reads data from the stream. Return Promise that resolves with a string when new data is available or null if the stream has closed.
interface Writer extends OutputStream
Constants
const MODE_BINARY = "binary"
Send data as binary frames. This mode used by default.
const MODE_TEXT = 'text'
Send data as utf-8 text frames.
Methods
public function setDefaultMode(string $mode): void
Set default mode to write frames.
public function getDefaultMode(): string
Get current default write mode.
public function write(string $data, string $mode = null): Promise<int>
Write data with specified write mode. By default value Writer::getMode() used. Return promise that resolves with number of bytes written
public function end(string $finalData = "", string $mode = null): Promise
Marks the stream as no longer writable. Optionally writes a final data chunk before. Note that this is not the same as forcefully closing the stream. This method waits for all pending writes to complete before closing the stream. Socket streams implementing this interface should only close the writable side of the stream.