io.modelcontextprotocol.spec

类 McpServerSession

java.lang.Object

io.modelcontextprotocol.spec.McpServerSession

所有已实现的接口:

McpSession

public class McpServerSession
extends java.lang.Object
implements McpSession

Represents a Model Control Protocol (MCP) session on the server side. It manages bidirectional JSON-RPC communication with the client.

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	McpServerSession.Factory Factory for creating server sessions which delegate to a provided 1:1 transport with a connected client.
static interface	McpServerSession.InitNotificationHandler Notification handler for the initialization notification from the client.
static interface	McpServerSession.InitRequestHandler Request handler for the initialization request.
static class	McpServerSession.MethodNotFoundError
static interface	McpServerSession.NotificationHandler A handler for client-initiated notifications.
static interface	McpServerSession.RequestHandler<T> A handler for client-initiated requests.

构造器概要

构造器

构造器和说明

McpServerSession(java.lang.String id, McpServerTransport transport, McpServerSession.InitRequestHandler initHandler, McpServerSession.InitNotificationHandler initNotificationHandler, java.util.Map<java.lang.String,McpServerSession.RequestHandler<?>> requestHandlers, java.util.Map<java.lang.String,McpServerSession.NotificationHandler> notificationHandlers) Creates a new server session with the given parameters and the transport to use.

方法概要

限定符和类型	方法和说明
void	close() Closes the session and releases any associated resources.
reactor.core.publisher.Mono<java.lang.Void>	closeGracefully() Closes the session and releases any associated resources asynchronously.
java.lang.String	getId() Retrieve the session id.
McpServerTransport	getTransport()
reactor.core.publisher.Mono<java.lang.Void>	handle(McpSchema.JSONRPCMessage message) Called by the McpServerTransportProvider once the session is determined.
void	init(McpSchema.ClientCapabilities clientCapabilities, McpSchema.Implementation clientInfo) Called upon successful initialization sequence between the client and the server with the client capabilities and information.
reactor.core.publisher.Mono<java.lang.Void>	sendNotification(java.lang.String method, java.util.Map<java.lang.String,java.lang.Object> params) Sends a notification to the model client or server with parameters.
<T> reactor.core.publisher.Mono<T>	sendRequest(java.lang.String method, java.lang.Object requestParams, com.fasterxml.jackson.core.type.TypeReference<T> typeRef) Sends a request to the model counterparty and expects a response of type T.

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.modelcontextprotocol.spec.McpSession

sendNotification

构造器详细资料

McpServerSession

public McpServerSession(java.lang.String id,
                        McpServerTransport transport,
                        McpServerSession.InitRequestHandler initHandler,
                        McpServerSession.InitNotificationHandler initNotificationHandler,
                        java.util.Map<java.lang.String,McpServerSession.RequestHandler<?>> requestHandlers,
                        java.util.Map<java.lang.String,McpServerSession.NotificationHandler> notificationHandlers)

Creates a new server session with the given parameters and the transport to use.

参数:

id - session id

transport - the transport to use

initHandler - called when a McpSchema.InitializeRequest is received by the server

initNotificationHandler - called when a McpSchema.METHOD_NOTIFICATION_INITIALIZED is received.

requestHandlers - map of request handlers to use

notificationHandlers - map of notification handlers to use

方法详细资料

getTransport

public McpServerTransport getTransport()

getId

public java.lang.String getId()

Retrieve the session id.

返回:

session id

init

public void init(McpSchema.ClientCapabilities clientCapabilities,
                 McpSchema.Implementation clientInfo)

Called upon successful initialization sequence between the client and the server with the client capabilities and information. Initialization Spec

参数:

clientCapabilities - the capabilities the connected client provides

clientInfo - the information about the connected client

sendRequest

public <T> reactor.core.publisher.Mono<T> sendRequest(java.lang.String method,
                                                      java.lang.Object requestParams,
                                                      com.fasterxml.jackson.core.type.TypeReference<T> typeRef)

从接口复制的说明: McpSession

Sends a request to the model counterparty and expects a response of type T.

This method handles the request-response pattern where a response is expected from the client or server. The response type is determined by the provided TypeReference.

指定者:

sendRequest 在接口中 McpSession

类型参数:

T - the type of the expected response

参数:

method - the name of the method to be called on the counterparty

requestParams - the parameters to be sent with the request

typeRef - the TypeReference describing the expected response type

返回:

a Mono that will emit the response when received

sendNotification

public reactor.core.publisher.Mono<java.lang.Void> sendNotification(java.lang.String method,
                                                                    java.util.Map<java.lang.String,java.lang.Object> params)

从接口复制的说明: McpSession

Sends a notification to the model client or server with parameters.

Similar to McpSession.sendNotification(String) but allows sending additional parameters with the notification.

指定者:

sendNotification 在接口中 McpSession

参数:

method - the name of the notification method to be sent to the counterparty

params - a map of parameters to be sent with the notification

返回:

a Mono that completes when the notification has been sent

handle

public reactor.core.publisher.Mono<java.lang.Void> handle(McpSchema.JSONRPCMessage message)

Called by the McpServerTransportProvider once the session is determined. The purpose of this method is to dispatch the message to an appropriate handler as specified by the MCP server implementation (McpAsyncServer or McpSyncServer) via McpServerSession.Factory that the server creates.

参数:

message - the incoming JSON-RPC message

返回:

a Mono that completes when the message is processed

closeGracefully

public reactor.core.publisher.Mono<java.lang.Void> closeGracefully()

从接口复制的说明: McpSession

Closes the session and releases any associated resources asynchronously.

指定者:

closeGracefully 在接口中 McpSession

返回:

a Mono that completes when the session has been closed.

close

public void close()

从接口复制的说明: McpSession

Closes the session and releases any associated resources.

指定者:

close 在接口中 McpSession