Package com.github.thought2code.mcp.annotated.server

Class McpSseServer

java.lang.Object

com.github.thought2code.mcp.annotated.server.McpServerBase

com.github.thought2code.mcp.annotated.server.McpSseServer

All Implemented Interfaces:

McpServer

public class McpSseServer
extends McpServerBase

MCP server implementation for HTTP Server-Sent Events (SSE) mode.

This class extends McpServerBase and provides an MCP server implementation that uses Server-Sent Events for HTTP-based real-time communication. SSE mode allows the server to push updates to clients over a single HTTP connection.

Note: This mode has been deprecated in favor of STREAMABLE mode. Consider using McpStreamableServer for new implementations.

The server uses Jetty HTTP server for handling HTTP connections and provides SSE endpoints for real-time communication with MCP clients.

Author:

codeboyzhou

See Also:

• McpServerBase
• McpStreamableServer
• McpStdioServer
• HttpServletSseServerTransportProvider
• JettyHttpServer

Field Summary

Fields inherited from class com.github.thought2code.mcp.annotated.server.McpServerBase

configuration

Constructor Summary

Constructors

Constructor	Description
McpSseServer(McpServerConfiguration configuration)	Constructs a new McpSseServer with the specified configuration.

Method Summary

Modifier and Type	Method	Description
io.modelcontextprotocol.server.McpServer.SyncSpecification<?>	createSyncSpecification()	Creates and returns a synchronization specification for SSE mode.
void	startHttpServer()	Starts the HTTP server for SSE mode.

Methods inherited from class com.github.thought2code.mcp.annotated.server.McpServerBase

createSyncServer, defineCapabilities, registerComponents

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

McpSseServer

public McpSseServer(McpServerConfiguration configuration)

Constructs a new McpSseServer with the specified configuration.

Parameters:

configuration - the server configuration containing SSE settings

Method Details

createSyncSpecification

public io.modelcontextprotocol.server.McpServer.SyncSpecification<?> createSyncSpecification()

Creates and returns a synchronization specification for SSE mode.

This method creates an McpServer.SyncSpecification that uses Server-Sent Events transport provider for real-time communication. It configures the transport provider with SSE-specific settings from the server configuration.

Note: This method logs a deprecation warning as SSE mode is deprecated in favor of STREAMABLE mode.

Returns:

a synchronization specification configured for SSE transport

See Also:

• HttpServletSseServerTransportProvider
• McpServerSSE
• McpJsonMapper

startHttpServer

public void startHttpServer()

Starts the HTTP server for SSE mode.

This method creates and starts a Jetty HTTP server that handles SSE connections. The server is configured with the transport provider and bound to the port specified in the server configuration.

See Also:

• JettyHttpServer
• HttpServletSseServerTransportProvider