lts/src/inspector/node_protocol.pdl
# Please notify @nodejs/v8-inspector and @nodejs/trace-events before modifying this file
version
major 1
minor 0
experimental domain NodeTracing
type TraceConfig extends object
properties
# Controls how the trace buffer stores data.
optional enum recordMode
recordUntilFull
recordContinuously
recordAsMuchAsPossible
# Included category filters.
array of string includedCategories
# Gets supported tracing categories.
command getCategories
returns
# A list of supported tracing categories.
array of string categories
# Start trace events collection.
command start
parameters
TraceConfig traceConfig
# Stop trace events collection. Remaining collected events will be sent as a sequence of
# dataCollected events followed by tracingComplete event.
command stop
# Contains an bucket of collected trace events.
event dataCollected
parameters
array of object value
# Signals that tracing is stopped and there is no trace buffers pending flush, all data were
# delivered via dataCollected events.
event tracingComplete
# Support for sending messages to Node worker Inspector instances.
experimental domain NodeWorker
type WorkerID extends string
# Unique identifier of attached debugging session.
type SessionID extends string
type WorkerInfo extends object
properties
WorkerID workerId
string type
string title
string url
# Sends protocol message over session with given id.
command sendMessageToWorker
parameters
string message
# Identifier of the session.
SessionID sessionId
# Instructs the inspector to attach to running workers. Will also attach to new workers
# as they start
command enable
parameters
# Whether to new workers should be paused until the frontend sends `Runtime.runIfWaitingForDebugger`
# message to run them.
boolean waitForDebuggerOnStart
# Detaches from all running workers and disables attaching to new workers as they are started.
command disable
# Detached from the worker with given sessionId.
command detach
parameters
SessionID sessionId
# Issued when attached to a worker.
event attachedToWorker
parameters
# Identifier assigned to the session used to send/receive messages.
SessionID sessionId
WorkerInfo workerInfo
boolean waitingForDebugger
# Issued when detached from the worker.
event detachedFromWorker
parameters
# Detached session identifier.
SessionID sessionId
# Notifies about a new protocol message received from the session
# (session ID is provided in attachedToWorker notification).
event receivedMessageFromWorker
parameters
# Identifier of a session which sends a message.
SessionID sessionId
string message
# Support for inspecting node process state.
experimental domain NodeRuntime
# Enable the `NodeRuntime.waitingForDisconnect`.
command notifyWhenWaitingForDisconnect
parameters
boolean enabled
# This event is fired instead of `Runtime.executionContextDestroyed` when
# enabled.
# It is fired when the Node process finished all code execution and is
# waiting for all frontends to disconnect.
event waitingForDisconnect