Module: MCPClient::ServerHTTP::JsonRpcTransport

Includes:

HttpTransportBase

Included in:

MCPClient::ServerHTTP

Defined in:

lib/mcp_client/server_http/json_rpc_transport.rb

Overview

JSON-RPC request/notification plumbing for HTTP transport

Constant Summary

Constants included from HttpTransportBase

HttpTransportBase::AUTH_PARAM, HttpTransportBase::AUTH_PARAMS_RUN, HttpTransportBase::INTERRUPTED_EXCHANGE_ERRORS, HttpTransportBase::INTERRUPTED_EXCHANGE_FARADAY_ERRORS, HttpTransportBase::PROTOCOL_MODES

Constants included from HttpTransportBase::CacheSupport

HttpTransportBase::CacheSupport::NOOP_APP, HttpTransportBase::CacheSupport::PROBE_AUTHORIZATION_NEUTRAL_MIDDLEWARE, HttpTransportBase::CacheSupport::PROBE_DEFAULT_INITIALIZE_OWNERS, HttpTransportBase::CacheSupport::PROBE_PURE_MIDDLEWARE, HttpTransportBase::CacheSupport::PROBE_STATIC_CLASSES, HttpTransportBase::CacheSupport::PROBE_STATIC_DEPTH, HttpTransportBase::CacheSupport::RESPONSE_RECEIVED_AT_KEY, HttpTransportBase::CacheSupport::SENT_AUTHORIZATION_KEY, HttpTransportBase::CacheSupport::UNKNOWN_CONTEXT

Constants included from RequestAuthorization

RequestAuthorization::ANONYMOUS_AUTHORIZATION, RequestAuthorization::UNRECORDED_AUTHORIZATION

Constants included from HttpTransportBase::ListenStream

HttpTransportBase::ListenStream::COMMENT_LINE, HttpTransportBase::ListenStream::EVENT_TERMINATOR, HttpTransportBase::ListenStream::LINE_TERMINATOR, HttpTransportBase::ListenStream::LISTEN_CLOSE_POLL_INTERVAL, HttpTransportBase::ListenStream::LISTEN_MAX_BUFFER_BYTES, HttpTransportBase::ListenStream::LISTEN_MAX_RECONNECT_DELAY, HttpTransportBase::ListenStream::LISTEN_OPEN_TIMEOUT, HttpTransportBase::ListenStream::LISTEN_RECONNECT_DELAY, HttpTransportBase::ListenStream::LISTEN_STREAM_TIMEOUT, HttpTransportBase::ListenStream::THREAD_JOIN_TIMEOUT_FOR_LISTEN

Constants included from JsonRpcCommon

JsonRpcCommon::CORE_RESULT_TYPES, JsonRpcCommon::EXTENSION_ID_PATTERN, JsonRpcCommon::INPUT_RETRY_DELAY, JsonRpcCommon::INPUT_RETRY_MAX_DELAY, JsonRpcCommon::LEGACY_RESULT_TYPES, JsonRpcCommon::LOG_LEVELS, JsonRpcCommon::MAX_INPUT_ROUND_TRIPS, JsonRpcCommon::MAX_PEER_LOG_TEXT_LENGTH, JsonRpcCommon::MRTR_METHODS, JsonRpcCommon::NAME_HEADER_SOURCES, JsonRpcCommon::NON_IDEMPOTENT_METHODS, JsonRpcCommon::REMOVED_MODERN_NOTIFICATIONS, JsonRpcCommon::RESULT_TYPE_EXTENSIONS, JsonRpcCommon::TASKS_EXTENSION, JsonRpcCommon::TASK_METHODS

Constants included from MCPClient::SessionPin

MCPClient::SessionPin::SESSION_PINS, MCPClient::SessionPin::WRITE_GUARDS

Constants included from RequestMetadata

RequestMetadata::CACHE_NEUTRAL_META_KEYS, RequestMetadata::META_CLIENT_CAPABILITIES, RequestMetadata::META_CLIENT_INFO, RequestMetadata::META_LOG_LEVEL, RequestMetadata::META_PROTOCOL_VERSION, RequestMetadata::META_SERVER_INFO, RequestMetadata::META_SUBSCRIPTION_ID, RequestMetadata::OPAQUE_PARAMS, RequestMetadata::PROTECTED_META_KEYS, RequestMetadata::UNRECORDED_PARAMS

Constants included from ResultCaching

ResultCaching::CACHE_INIT_LOCK, ResultCaching::LEGACY_ENTRY, ResultCaching::LIST_CHANGE_NOTIFICATIONS, ResultCaching::LIST_METHOD_KINDS, ResultCaching::LIST_VALUE_KINDS, ResultCaching::MAX_CACHED_READS, ResultCaching::MAX_READ_GENERATIONS, ResultCaching::PLACEHOLDER_KINDS

Constants included from InputRoundTrips

InputRoundTrips::INPUT_REQUEST_HANDLERS

Constants included from MCPClient::SubscriptionSupport

MCPClient::SubscriptionSupport::CONTROL_NOTIFICATIONS, MCPClient::SubscriptionSupport::DEFAULT_ACK_TIMEOUT

Constants included from JsonRpcCommon::ErrorBodies

JsonRpcCommon::ErrorBodies::MAX_ERROR_BODY_BYTES

Instance Attribute Summary

Attributes included from HttpTransportBase

#discover_timeout, #protocol_mode

Attributes included from JsonRpcCommon

#request_meta, #send_client_info

Method Summary

Methods included from HttpTransportBase

#rpc_notify, #rpc_request, #send_cancellation_notification, #send_request_and_parse, #terminate_session, #valid_server_url?, #valid_session_id?

Methods included from HttpTransportBase::SessionRecovery

#resend_after_session_restart

Methods included from HttpTransportBase::ToolListing

#tools_generation

Methods included from HttpTransportBase::ListenStream

#cancel_subscription, #close_listen_streams, #ensure_session_ready, #open_subscription

Methods included from HttpTransportBase::StreamRecovery

#connection_failure_error, #delivered_status, #interrupted_exchange?, #normalize_sse_newlines, #salvaged_response, #settled_salvage, #sse_data_payloads, #tls_handshake_failure?, #truncated_body_outcome, #without_bom

Methods included from JsonRpcCommon

#accepted_result_types, #apply_discover_result, #begin_era_probe, #build_jsonrpc_notification, #build_jsonrpc_request, #build_named_request_params, #cancellable_request?, #client_capabilities, #client_info_payload, #declare_extension, #declare_sampling_tools, #declared_extensions, #describe_body_size, #describe_jsonrpc_message, #describe_parse_error, #discovery_cache_scope, #discovery_clock, #discovery_fresh?, #encode_header_value, #era_probe_in_flight?, #host_request_meta, #implemented_extension_result_types, #initialization_params, #mcp_name_header_value, #merge_meta_spellings, #modern?, #modern_request_headers, #notify_cache_invalidation, #ping, #process_jsonrpc_response, #protocol_era, #protocol_version, #record_discovery_freshness, #record_server_info, #refused_undeclared_sampling_tools?, #registered_callback?, #reject_task_result_discover!, #reject_task_result_on_unsupported_method!, #request_meta_claim, #required_request_meta, #reserved_meta_supplied?, #resolve_input_round_trips, restore_wire_keys, result_type, #sampling_tools_supported?, #sanitize_log_text, #select_protocol_version, #send_client_info?, #settle_era_probe, #spend_held_request_meta, #split_request_meta, #supported_versions, #suppressed_modern_notification?, #tasks_extension_declared?, #validate_log_level!, #validate_protocol_version!, #validate_result_type!, #with_request_meta, #with_retry

Methods included from MCPClient::SessionPin

#check_session_pin!, #guarded_writes, #pinned_to_session, #unpinned_session

Methods included from RequestMetadata

#adoptable_request_meta_hold, #claimable_request_meta_hold, #close_request_meta_hold, #current_params_fingerprint, #deep_sort_keys, #held_request_meta, #held_request_meta_key, #holding_request_meta, #note_request_params, #note_request_params_pending, #offer_request_meta_hold, #offered_request_meta_key, #open_request_meta_hold, #outside_request_meta_hold, #params_fingerprint_of, #recorded_request_params, #release_held_request_meta, #request_params_fingerprint, #request_params_key, #restore_request_params, #take_offered_request_meta_hold, #withdraw_request_meta_hold

Methods included from ResultCaching

#assume_zero_ttl?, #attach_list_value, #authorization_fingerprint, authorization_header_value, #authorization_header_value, #bind_authorization_context, #bump_cache_epoch, #bump_cache_generation, #cache_entries, #cache_entries_mutex, #cache_entry_for, #cache_entry_fresh?, #cache_entry_hinted?, #cache_entry_token, #cache_epoch, #cache_fresh?, #cache_generation, #cache_info, #cached_list_value, #clear_response_received_at, #clear_result_cache, #discard_paginated_list, #empty_list_copy?, #entry_for_current_params?, #entry_in_current_context?, #entry_matches_authorization?, faraday_headers, #faraday_headers, #fetching_list_page, #forget_served_entries, #forget_transport_thread_state, #fresh_list_value, #hinted_list_value, #invalid_cursor_error?, #invalidate_cache, #invalidate_cache_for_notification, #invalidate_read_cache, #list_cache_epoch, #list_kind_for, #mixed_pages_placeholder, #monotonic_now, #note_legacy_served, #note_response_received_at, #note_served_entry, #on_cache_invalidation, #private_entry_for_current_context, #prune_read_entries, #read_cache_key, #read_resource_with_cache, #record_cache_hint, #record_list_cache_hint, #record_paginated_cache_hint, #recorded_entries_key, #release_serving_request_meta, #remember_recorded_entry, #response_received_at, #response_received_key, #sent_authorization_known?, #served_entries_key, #stale_fallback_for, #stale_list_entry, #stale_list_value, #store_read_entry, #take_served_entry, #transport_thread_local_keys

Methods included from InputRoundTrips

#fulfil_input_request, #fulfil_input_requests, #undeclared_sampling_tool_use?

Methods included from MCPClient::SubscriptionSupport

#await_acknowledgment_deadline, #close_subscription_gracefully, #confirm_resource_subscription, #deliver_subscription_notification, #discard_mapped_resource_subscription, #drop_unacknowledged_resource_subscriptions, #ensure_modern_listen!, #expire_unacknowledged_subscription, #handle_server_cancellation, #handle_subscription_acknowledgment, #handle_subscription_control, #handle_subscription_response, #listen, #live_resource_subscription, #notify_host, #open_listen, #open_resource_subscription, #rearm_acknowledgment_deadline, #recheck_mapped_resource_subscription, #register_subscription, #report_declined_subscription_types, #require_resource_watch, #resource_subscription_mutex, #resource_subscription_mutexes, #resource_subscriptions, #route_notification, #settled_resource_subscription, #subscribe_resource_via_listen, #subscription_ack_timeout, #subscription_by_id, #subscription_delivery_target, #subscription_for_notification, #subscriptions, #subscriptions_mutex, #unmap_resource_subscription, #unregister_subscription, #unregister_subscription_id, #unsubscribe_resource_via_listen

Methods included from DeprecationNotices

#warn_input_request_answer_deprecated, #warn_input_request_deprecated, #warn_logging_deprecated, #warn_request_log_level_deprecated, #warn_roots_deprecated, #warn_sampling_deprecated

Methods included from JsonRpcCommon::InputWaits

#on_input_required_wait, #reject_input_required_discover!, #resume_input_required

Methods included from JsonRpcCommon::ErrorBodies

#decoded_error_body, #gunzip_bounded, #jsonrpc_error_from_http_response, #jsonrpc_error_in_body, #oversized_error_body?