transport

Documentation

Index

• type BaseJSONRPCError
• type BaseJSONRPCErrorInner
• type BaseJSONRPCNotification
  • func (m *BaseJSONRPCNotification) UnmarshalJSON(data []byte) error
• type BaseJSONRPCRequest
  • func (m *BaseJSONRPCRequest) UnmarshalJSON(data []byte) error
• type BaseJSONRPCResponse
  • func (m *BaseJSONRPCResponse) UnmarshalJSON(data []byte) error
• type BaseJsonRpcMessage
  • func NewBaseMessageError(error *BaseJSONRPCError) *BaseJsonRpcMessage
  • func NewBaseMessageNotification(notification *BaseJSONRPCNotification) *BaseJsonRpcMessage
  • func NewBaseMessageRequest(request *BaseJSONRPCRequest) *BaseJsonRpcMessage
  • func NewBaseMessageResponse(response *BaseJSONRPCResponse) *BaseJsonRpcMessage
  • func (m *BaseJsonRpcMessage) MarshalJSON() ([]byte, error)
• type BaseMessageType
• type JSONRPCMessage
• type JsonRpcBody
• type RequestId
• type Transport

Types

type BaseJSONRPCError

type BaseJSONRPCError struct {
	// Error corresponds to the JSON schema field "error".
	Error BaseJSONRPCErrorInner `json:"error" yaml:"error" mapstructure:"error"`

	// Id corresponds to the JSON schema field "id".
	Id RequestId `json:"id" yaml:"id" mapstructure:"id"`

	// Jsonrpc corresponds to the JSON schema field "jsonrpc".
	Jsonrpc string `json:"jsonrpc" yaml:"jsonrpc" mapstructure:"jsonrpc"`
}

A response to a request that indicates an error occurred.

type BaseJSONRPCErrorInner

type BaseJSONRPCErrorInner struct {
	// The error type that occurred.
	Code int `json:"code" yaml:"code" mapstructure:"code"`

	// Additional information about the error. The value of this member is defined by
	// the sender (e.g. detailed error information, nested errors etc.).
	Data interface{} `json:"data,omitempty" yaml:"data,omitempty" mapstructure:"data,omitempty"`

	// A short description of the error. The message SHOULD be limited to a concise
	// single sentence.
	Message string `json:"message" yaml:"message" mapstructure:"message"`
}

type BaseJSONRPCNotification

type BaseJSONRPCNotification struct {
	// Jsonrpc corresponds to the JSON schema field "jsonrpc".
	Jsonrpc string `json:"jsonrpc" yaml:"jsonrpc" mapstructure:"jsonrpc"`

	// Method corresponds to the JSON schema field "method".
	Method string `json:"method" yaml:"method" mapstructure:"method"`

	// Params corresponds to the JSON schema field "params".
	// It is stored as a []byte to enable efficient marshaling and unmarshaling into custom types later on in the protocol
	Params json.RawMessage `json:"params,omitempty" yaml:"params,omitempty" mapstructure:"params,omitempty"`
}

func (*BaseJSONRPCNotification) UnmarshalJSON

func (m *BaseJSONRPCNotification) UnmarshalJSON(data []byte) error

Custom Notification unmarshaling Requires a Jsonrpc and Method

type BaseJSONRPCRequest

type BaseJSONRPCRequest struct {
	// Id corresponds to the JSON schema field "id".
	Id RequestId `json:"id" yaml:"id" mapstructure:"id"`

	// Jsonrpc corresponds to the JSON schema field "jsonrpc".
	Jsonrpc string `json:"jsonrpc" yaml:"jsonrpc" mapstructure:"jsonrpc"`

	// Method corresponds to the JSON schema field "method".
	Method string `json:"method" yaml:"method" mapstructure:"method"`

	// Params corresponds to the JSON schema field "params".
	// It is stored as a []byte to enable efficient marshaling and unmarshaling into custom types later on in the protocol
	Params json.RawMessage `json:"params,omitempty" yaml:"params,omitempty" mapstructure:"params,omitempty"`
}

func (*BaseJSONRPCRequest) UnmarshalJSON

func (m *BaseJSONRPCRequest) UnmarshalJSON(data []byte) error

Custom Request unmarshaling Requires an Id, Jsonrpc and Method

type BaseJSONRPCResponse

type BaseJSONRPCResponse struct {
	// Id corresponds to the JSON schema field "id".
	Id RequestId `json:"id" yaml:"id" mapstructure:"id"`

	// Jsonrpc corresponds to the JSON schema field "jsonrpc".
	Jsonrpc string `json:"jsonrpc" yaml:"jsonrpc" mapstructure:"jsonrpc"`

	// Result corresponds to the JSON schema field "result".
	Result json.RawMessage `json:"result" yaml:"result" mapstructure:"result"`
}

func (*BaseJSONRPCResponse) UnmarshalJSON

func (m *BaseJSONRPCResponse) UnmarshalJSON(data []byte) error

Custom Response unmarshaling Requires an Id, Jsonrpc and Result

type BaseJsonRpcMessage

type BaseJsonRpcMessage struct {
	Type                BaseMessageType
	JsonRpcRequest      *BaseJSONRPCRequest
	JsonRpcNotification *BaseJSONRPCNotification
	JsonRpcResponse     *BaseJSONRPCResponse
	JsonRpcError        *BaseJSONRPCError
}

func NewBaseMessageError

func NewBaseMessageError(error *BaseJSONRPCError) *BaseJsonRpcMessage

func NewBaseMessageNotification

func NewBaseMessageNotification(notification *BaseJSONRPCNotification) *BaseJsonRpcMessage

func NewBaseMessageRequest

func NewBaseMessageRequest(request *BaseJSONRPCRequest) *BaseJsonRpcMessage

func NewBaseMessageResponse

func NewBaseMessageResponse(response *BaseJSONRPCResponse) *BaseJsonRpcMessage

func (*BaseJsonRpcMessage) MarshalJSON

func (m *BaseJsonRpcMessage) MarshalJSON() ([]byte, error)

type BaseMessageType

type BaseMessageType string

const (
	BaseMessageTypeJSONRPCRequestType      BaseMessageType = "request"
	BaseMessageTypeJSONRPCNotificationType BaseMessageType = "notification"
	BaseMessageTypeJSONRPCResponseType     BaseMessageType = "response"
	BaseMessageTypeJSONRPCErrorType        BaseMessageType = "error"
)

type JSONRPCMessage

type JSONRPCMessage interface{}

type JsonRpcBody

type JsonRpcBody interface{}

type RequestId

type RequestId int64

type Transport

type Transport interface {
	// Start starts processing messages on the transport, including any connection steps that might need to be taken.
	//
	// This method should only be called after callbacks are installed, or else messages may be lost.
	//
	// NOTE: This method should not be called explicitly when using Client, Server, or Protocol classes,
	// as they will implicitly call start().
	Start(ctx context.Context) error

	// Send sends a JSON-RPC message (request, notification or response).
	Send(ctx context.Context, message *BaseJsonRpcMessage) error

	// Close closes the connection.
	Close(ctx context.Context) error

	// SetCloseHandler sets the callback for when the connection is closed for any reason.
	// This should be invoked when Close() is called as well.
	SetCloseHandler(handler func(ctx context.Context))

	// SetErrorHandler sets the callback for when an error occurs.
	// Note that errors are not necessarily fatal; they are used for reporting any kind of exceptional condition out of band.
	SetErrorHandler(handler func(error))

	// SetMessageHandler sets the callback for when a message (request, notification or response) is received over the connection.
	// Partially deserializes the messages to pass a BaseJsonRpcMessage
	SetMessageHandler(handler func(ctx context.Context, message *BaseJsonRpcMessage))
}

Transport describes the minimal contract for a MCP transport that a client or server can communicate over.