719262b15d* feat(server): Rework transport architecture and add StreamableHttpTransport - `Server::connect()` no longer contains a processing loop. - `TransportInterface` is updated with `setMessageHandler()` and `listen()`. - `StdioTransport` is updated to implement the new interface. - A new, minimal `StreamableHttpTransport` is added for stateless HTTP. * refactor(server): use event-driven message handling * feat(server): Introduce a formal session management system * fix: ensure session elements are preserved when building server (regression from #46) * refactor: consolidate HTTP example to use shared dependencies * feat(server): Enhance message handling with session support - Updated `TransportInterface` to use `onMessage` for handling incoming messages with session IDs. - Refactored `Server`, `Handler`, and transport classes to accommodate session management using `Uuid`. - Introduced methods for creating sessions with auto-generated and specific UUIDs in `SessionFactory` and `SessionFactoryInterface`. * feat(server): Integrate session management in message handling - Added session support to the `Server` and `Handler` classes, allowing for session data to be managed during message processing. - Updated `TransportInterface` to include session context in the `send` method. - Refactored various request handlers to utilize session information, ensuring proper session handling for incoming requests. - Introduced a file-based session store for persistent session data management * feat: Update session builder method to use set* instead of with* * feat: Fix test compatibility with new session management architecture * chore: apply code style fixes * fix: remove deprecated SSE transport and resolve PHPStan issues
64 lines
1.8 KiB
PHP
64 lines
1.8 KiB
PHP
#!/usr/bin/env php
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<?php
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/*
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* This file is part of the official PHP MCP SDK.
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*
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* A collaboration between Symfony and the PHP Foundation.
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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require_once dirname(__DIR__).'/bootstrap.php';
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chdir(__DIR__);
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use Mcp\Server;
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use Mcp\Server\Transport\StdioTransport;
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/*
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|--------------------------------------------------------------------------
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| MCP Stdio Environment Variable Example Server
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|--------------------------------------------------------------------------
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| This server demonstrates how to use environment variables to modify tool
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| behavior. The MCP client can set the APP_MODE environment variable to
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| control the server's behavior.
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| Configure your MCP Client (eg. Cursor) for this server like this:
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| {
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| "mcpServers": {
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| "my-php-env-server": {
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| "command": "php",
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| "args": ["/full/path/to/examples/05-stdio-env-variables/server.php"],
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| "env": {
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| "APP_MODE": "debug" // or "production", or leave it out
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| }
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| }
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| }
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| }
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| The server will read the APP_MODE environment variable and use it to
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| modify the behavior of the tools.
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| If the APP_MODE environment variable is not set, the server will use the
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| default behavior.
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*/
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logger()->info('Starting MCP Stdio Environment Variable Example Server...');
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$server = Server::make()
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->setServerInfo('Env Var Server', '1.0.0')
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->setLogger(logger())
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->setDiscovery(__DIR__, ['.'])
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->build();
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$transport = new StdioTransport(logger: logger());
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$server->connect($transport);
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$transport->listen();
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logger()->info('Server listener stopped gracefully.');
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