Crate cdp_server 

Re-exports

pub use bao_event::BaoEvent;

pub use bao_event::ConsoleMessage;

Modules

bao_event

Structs

CdpError

CDP error object.

CdpEvent

CDP event notification (no id field).

CdpMessage

Incoming CDP/JSON-RPC 2.0 request.

CdpResponse

Outgoing CDP/JSON-RPC 2.0 response.

CdpServer

CdpSession

CDP client session. Holds a WebSocket connection and tracks enabled domains.

DomainRegistry

Registry of CDP domain handlers. Thread-safe (Mutex-protected). Generic over handler type H — enables enum dispatch (H=DomainDispatch) for zero-vtable overhead.

EmptyHandler

Empty handler used as the default registry type when no domains are needed. CdpServer::new() creates a DomainRegistry<EmptyHandler> internally; production code should use CdpServer::with_registry() with a concrete handler type (e.g. DomainDispatch).

EventBroadcaster

EventBroadcaster implements EventSender. It holds a reference to the session map and queues events into per-session outboxes; the server loop drains the outboxes into the WebSocket while holding the session lock.

ServerConfig

CDP server configuration. Controls bind address, timeouts, concurrency limits and version strings.

ServerConfigBuilder

SessionHandle

Shared session handle: the session itself plus its outbound event queue.

TargetInfo

Browser Target information.

Enums

SessionError

Session-level I/O error (replaces unit () error types).

SessionState

Session lifecycle states (SM-CDP-SESSION).

Constants

ERR_INTERNAL

ERR_INVALID_PARAMS

ERR_INVALID_REQUEST

ERR_METHOD_NOT_FOUND

ERR_PARSE_ERROR

Traits

DomainHandler

CDP Domain handler trait. Each implementation handles one CDP domain (e.g. Page, Runtime, DOM). All browser-specific logic lives here.

EventSender

Event sender trait. Implemented internally by cdp-server, injected into DomainHandlers so they can broadcast CDP events.

RegistryDispatch

Type-erased dispatch trait. CdpServer holds Arc<dyn RegistryDispatch> so it works with any DomainRegistry<H> regardless of H.

TargetProvider

Browser target manager trait. Implemented by the backend (e.g. bao_cdp) to provide target discovery/creation/closure.

Functions

error_response

is_websocket_upgrade

Parse the request to determine if it’s a WebSocket upgrade. Returns the pre-read bytes for replay.

ok_empty

ok_response

parse_activate_request

parse_close_request

Parse HTTP path for target actions. Returns (action, target_id).

parse_message

parse_new_request

serialize_event

serialize_response

Type Aliases

SharedRegistry

Shared registry type used by CdpServer — type-erased via RegistryDispatch.