deno.com
method Session.prototype.post
unstable
#Session.prototype.post(
method: string,
callback?: (
err: Error | null,
params?: object,
) => void,
): void

Posts a message to the inspector back-end. callback will be notified when a response is received. callback is a function that accepts two optional arguments: error and message-specific result.

session.post('Runtime.evaluate', { expression: '2 + 2' },
             (error, { result }) => console.log(result));
// Output: { type: 'number', value: 4, description: '4' }

The latest version of the V8 inspector protocol is published on the Chrome DevTools Protocol Viewer.

Node.js inspector supports all the Chrome DevTools Protocol domains declared by V8. Chrome DevTools Protocol domain provides an interface for interacting with one of the runtime agents used to inspect the application state and listen to the run-time events.

Parameters #

#method: string
optional
#callback: (
err: Error | null,
params?: object,
) => void

Return Type #

void
#Session.prototype.post(
method: string,
params?: object,
callback?: (
err: Error | null,
params?: object,
) => void,
): void

Parameters #

#method: string
optional
#params: object
optional
#callback: (
err: Error | null,
params?: object,
) => void

Return Type #

void
#Session.prototype.post(
method: "Schema.getDomains",
callback?: (
err: Error | null,
) => void,
): void

Returns supported domains.

Parameters #

#method: "Schema.getDomains"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.evaluate",
callback?: (
err: Error | null,
) => void,
): void

Evaluates expression on global object.

Parameters #

#method: "Runtime.evaluate"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.evaluate",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.evaluate"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.awaitPromise",
callback?: (
err: Error | null,
) => void,
): void

Add handler to promise with given promise object id.

Parameters #

#method: "Runtime.awaitPromise"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.awaitPromise",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.awaitPromise"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.callFunctionOn",
callback?: (
err: Error | null,
) => void,
): void

Calls function with given declaration on the given object. Object group of the result is inherited from the target object.

Parameters #

#method: "Runtime.callFunctionOn"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.callFunctionOn",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.callFunctionOn"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.getProperties",
callback?: (
err: Error | null,
) => void,
): void

Returns properties of a given object. Object group of the result is inherited from the target object.

Parameters #

#method: "Runtime.getProperties"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.getProperties",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.getProperties"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.releaseObject",
callback?: (err: Error | null) => void,
): void

Releases remote object with given id.

Parameters #

#method: "Runtime.releaseObject"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.releaseObject",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Runtime.releaseObject"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.releaseObjectGroup",
callback?: (err: Error | null) => void,
): void

Releases all remote objects that belong to a given group.

Parameters #

#method: "Runtime.releaseObjectGroup"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.releaseObjectGroup",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Runtime.releaseObjectGroup"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.runIfWaitingForDebugger",
callback?: (err: Error | null) => void,
): void

Tells inspected instance to run if it was waiting for debugger to attach.

Parameters #

#method: "Runtime.runIfWaitingForDebugger"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.enable",
callback?: (err: Error | null) => void,
): void

Enables reporting of execution contexts creation by means of executionContextCreated event. When the reporting gets enabled the event will be sent immediately for each existing execution context.

Parameters #

#method: "Runtime.enable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.disable",
callback?: (err: Error | null) => void,
): void

Disables reporting of execution contexts creation.

Parameters #

#method: "Runtime.disable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.discardConsoleEntries",
callback?: (err: Error | null) => void,
): void

Discards collected exceptions and console API calls.

Parameters #

#method: "Runtime.discardConsoleEntries"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.setCustomObjectFormatterEnabled",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Runtime.setCustomObjectFormatterEnabled"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.setCustomObjectFormatterEnabled",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Runtime.setCustomObjectFormatterEnabled"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.compileScript",
callback?: (
err: Error | null,
) => void,
): void

Compiles expression.

Parameters #

#method: "Runtime.compileScript"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.compileScript",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.compileScript"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.runScript",
callback?: (
err: Error | null,
) => void,
): void

Runs script with given id in a given context.

Parameters #

#method: "Runtime.runScript"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.runScript",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.runScript"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.queryObjects",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.queryObjects"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.queryObjects",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.queryObjects"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.globalLexicalScopeNames",
callback?: (
err: Error | null,
) => void,
): void

Returns all let, const and class variables from global scope.

Parameters #

#method: "Runtime.globalLexicalScopeNames"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Runtime.globalLexicalScopeNames",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Runtime.globalLexicalScopeNames"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.enable",
callback?: (
err: Error | null,
) => void,
): void

Enables debugger for the given page. Clients should not assume that the debugging has been enabled until the result for this command is received.

Parameters #

#method: "Debugger.enable"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.disable",
callback?: (err: Error | null) => void,
): void

Disables debugger for given page.

Parameters #

#method: "Debugger.disable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBreakpointsActive",
callback?: (err: Error | null) => void,
): void

Activates / deactivates all breakpoints on the page.

Parameters #

#method: "Debugger.setBreakpointsActive"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBreakpointsActive",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.setBreakpointsActive"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setSkipAllPauses",
callback?: (err: Error | null) => void,
): void

Makes page not interrupt on any pauses (breakpoint, exception, dom exception etc).

Parameters #

#method: "Debugger.setSkipAllPauses"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setSkipAllPauses",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.setSkipAllPauses"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBreakpointByUrl",
callback?: (
err: Error | null,
) => void,
): void

Sets JavaScript breakpoint at given location specified either by URL or URL regex. Once this command is issued, all existing parsed scripts will have breakpoints resolved and returned in locations property. Further matching script parsing will result in subsequent breakpointResolved events issued. This logical breakpoint will survive page reloads.

Parameters #

#method: "Debugger.setBreakpointByUrl"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBreakpointByUrl",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.setBreakpointByUrl"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBreakpoint",
callback?: (
err: Error | null,
) => void,
): void

Sets JavaScript breakpoint at a given location.

Parameters #

#method: "Debugger.setBreakpoint"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBreakpoint",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.setBreakpoint"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.removeBreakpoint",
callback?: (err: Error | null) => void,
): void

Removes JavaScript breakpoint.

Parameters #

#method: "Debugger.removeBreakpoint"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.removeBreakpoint",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.removeBreakpoint"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.getPossibleBreakpoints",
callback?: (
err: Error | null,
) => void,
): void

Returns possible locations for breakpoint. scriptId in start and end range locations should be the same.

Parameters #

#method: "Debugger.getPossibleBreakpoints"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.getPossibleBreakpoints",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.getPossibleBreakpoints"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.continueToLocation",
callback?: (err: Error | null) => void,
): void

Continues execution until specific location is reached.

Parameters #

#method: "Debugger.continueToLocation"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.continueToLocation",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.continueToLocation"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.pauseOnAsyncCall",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.pauseOnAsyncCall"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.pauseOnAsyncCall",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.pauseOnAsyncCall"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.stepOver",
callback?: (err: Error | null) => void,
): void

Steps over the statement.

Parameters #

#method: "Debugger.stepOver"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.stepInto",
callback?: (err: Error | null) => void,
): void

Steps into the function call.

Parameters #

#method: "Debugger.stepInto"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.stepInto",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.stepInto"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.stepOut",
callback?: (err: Error | null) => void,
): void

Steps out of the function call.

Parameters #

#method: "Debugger.stepOut"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.pause",
callback?: (err: Error | null) => void,
): void

Stops on the next JavaScript statement.

Parameters #

#method: "Debugger.pause"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.scheduleStepIntoAsync",
callback?: (err: Error | null) => void,
): void

This method is deprecated - use Debugger.stepInto with breakOnAsyncCall and Debugger.pauseOnAsyncTask instead. Steps into next scheduled async task if any is scheduled before next pause. Returns success when async task is actually scheduled, returns error if no task were scheduled or another scheduleStepIntoAsync was called.

Parameters #

#method: "Debugger.scheduleStepIntoAsync"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.resume",
callback?: (err: Error | null) => void,
): void

Resumes JavaScript execution.

Parameters #

#method: "Debugger.resume"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.getStackTrace",
callback?: (
err: Error | null,
) => void,
): void

Returns stack trace with given stackTraceId.

Parameters #

#method: "Debugger.getStackTrace"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.getStackTrace",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.getStackTrace"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.searchInContent",
callback?: (
err: Error | null,
) => void,
): void

Searches for given string in script content.

Parameters #

#method: "Debugger.searchInContent"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.searchInContent",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.searchInContent"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setScriptSource",
callback?: (
err: Error | null,
) => void,
): void

Edits JavaScript source live.

Parameters #

#method: "Debugger.setScriptSource"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setScriptSource",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.setScriptSource"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.restartFrame",
callback?: (
err: Error | null,
) => void,
): void

Restarts particular call frame from the beginning.

Parameters #

#method: "Debugger.restartFrame"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.restartFrame",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.restartFrame"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.getScriptSource",
callback?: (
err: Error | null,
) => void,
): void

Returns source for the script with given id.

Parameters #

#method: "Debugger.getScriptSource"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.getScriptSource",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.getScriptSource"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setPauseOnExceptions",
callback?: (err: Error | null) => void,
): void

Defines pause on exceptions state. Can be set to stop on all exceptions, uncaught exceptions or no exceptions. Initial pause on exceptions state is none.

Parameters #

#method: "Debugger.setPauseOnExceptions"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setPauseOnExceptions",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.setPauseOnExceptions"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.evaluateOnCallFrame",
callback?: (
err: Error | null,
) => void,
): void

Evaluates expression on a given call frame.

Parameters #

#method: "Debugger.evaluateOnCallFrame"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.evaluateOnCallFrame",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Debugger.evaluateOnCallFrame"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setVariableValue",
callback?: (err: Error | null) => void,
): void

Changes value of variable in a callframe. Object-based scopes are not supported and must be mutated manually.

Parameters #

#method: "Debugger.setVariableValue"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setVariableValue",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.setVariableValue"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setReturnValue",
callback?: (err: Error | null) => void,
): void

Changes return value in top frame. Available only at return break position.

Parameters #

#method: "Debugger.setReturnValue"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setReturnValue",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.setReturnValue"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setAsyncCallStackDepth",
callback?: (err: Error | null) => void,
): void

Enables or disables async call stacks tracking.

Parameters #

#method: "Debugger.setAsyncCallStackDepth"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setAsyncCallStackDepth",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.setAsyncCallStackDepth"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBlackboxPatterns",
callback?: (err: Error | null) => void,
): void

Replace previous blackbox patterns with passed ones. Forces backend to skip stepping/pausing in scripts with url matching one of the patterns. VM will try to leave blackboxed script by performing 'step in' several times, finally resorting to 'step out' if unsuccessful.

Parameters #

#method: "Debugger.setBlackboxPatterns"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBlackboxPatterns",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.setBlackboxPatterns"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBlackboxedRanges",
callback?: (err: Error | null) => void,
): void

Makes backend skip steps in the script in blackboxed ranges. VM will try leave blacklisted scripts by performing 'step in' several times, finally resorting to 'step out' if unsuccessful. Positions array contains positions where blackbox state is changed. First interval isn't blackboxed. Array should be sorted.

Parameters #

#method: "Debugger.setBlackboxedRanges"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Debugger.setBlackboxedRanges",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Debugger.setBlackboxedRanges"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Console.enable",
callback?: (err: Error | null) => void,
): void

Enables console domain, sends the messages collected so far to the client by means of the messageAdded notification.

Parameters #

#method: "Console.enable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Console.disable",
callback?: (err: Error | null) => void,
): void

Disables console domain, prevents further console messages from being reported to the client.

Parameters #

#method: "Console.disable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Console.clearMessages",
callback?: (err: Error | null) => void,
): void

Does nothing.

Parameters #

#method: "Console.clearMessages"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.enable",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Profiler.enable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.disable",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Profiler.disable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.setSamplingInterval",
callback?: (err: Error | null) => void,
): void

Changes CPU profiler sampling interval. Must be called before CPU profiles recording started.

Parameters #

#method: "Profiler.setSamplingInterval"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.setSamplingInterval",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Profiler.setSamplingInterval"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.start",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Profiler.start"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.stop",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "Profiler.stop"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.startPreciseCoverage",
callback?: (err: Error | null) => void,
): void

Enable precise code coverage. Coverage data for JavaScript executed before enabling precise code coverage may be incomplete. Enabling prevents running optimized code and resets execution counters.

Parameters #

#method: "Profiler.startPreciseCoverage"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.startPreciseCoverage",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "Profiler.startPreciseCoverage"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.stopPreciseCoverage",
callback?: (err: Error | null) => void,
): void

Disable precise code coverage. Disabling releases unnecessary execution count records and allows executing optimized code.

Parameters #

#method: "Profiler.stopPreciseCoverage"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.takePreciseCoverage",
callback?: (
err: Error | null,
) => void,
): void

Collect coverage data for the current isolate, and resets execution counters. Precise code coverage needs to have started.

Parameters #

#method: "Profiler.takePreciseCoverage"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "Profiler.getBestEffortCoverage",
callback?: (
err: Error | null,
) => void,
): void

Collect coverage data for the current isolate. The coverage data may be incomplete due to garbage collection.

Parameters #

#method: "Profiler.getBestEffortCoverage"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.enable",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.enable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.disable",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.disable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.startTrackingHeapObjects",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.startTrackingHeapObjects"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.startTrackingHeapObjects",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.startTrackingHeapObjects"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.stopTrackingHeapObjects",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.stopTrackingHeapObjects"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.stopTrackingHeapObjects",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.stopTrackingHeapObjects"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.takeHeapSnapshot",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.takeHeapSnapshot"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.takeHeapSnapshot",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.takeHeapSnapshot"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.collectGarbage",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.collectGarbage"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.getObjectByHeapObjectId",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "HeapProfiler.getObjectByHeapObjectId"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.getObjectByHeapObjectId",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "HeapProfiler.getObjectByHeapObjectId"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.addInspectedHeapObject",
callback?: (err: Error | null) => void,
): void

Enables console to refer to the node with given id via $x (see Command Line API for more details $x functions).

Parameters #

#method: "HeapProfiler.addInspectedHeapObject"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.addInspectedHeapObject",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.addInspectedHeapObject"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.getHeapObjectId",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "HeapProfiler.getHeapObjectId"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.getHeapObjectId",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "HeapProfiler.getHeapObjectId"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.startSampling",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.startSampling"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.startSampling",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "HeapProfiler.startSampling"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.stopSampling",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "HeapProfiler.stopSampling"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "HeapProfiler.getSamplingProfile",
callback?: (
err: Error | null,
) => void,
): void

Parameters #

#method: "HeapProfiler.getSamplingProfile"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "NodeTracing.getCategories",
callback?: (
err: Error | null,
) => void,
): void

Gets supported tracing categories.

Parameters #

#method: "NodeTracing.getCategories"
optional
#callback: (
err: Error | null,
) => void

Return Type #

void
#Session.prototype.post(
method: "NodeTracing.start",
callback?: (err: Error | null) => void,
): void

Start trace events collection.

Parameters #

#method: "NodeTracing.start"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeTracing.start",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "NodeTracing.start"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeTracing.stop",
callback?: (err: Error | null) => void,
): void

Stop trace events collection. Remaining collected events will be sent as a sequence of dataCollected events followed by tracingComplete event.

Parameters #

#method: "NodeTracing.stop"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeWorker.sendMessageToWorker",
callback?: (err: Error | null) => void,
): void

Sends protocol message over session with given id.

Parameters #

#method: "NodeWorker.sendMessageToWorker"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeWorker.sendMessageToWorker",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "NodeWorker.sendMessageToWorker"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeWorker.enable",
callback?: (err: Error | null) => void,
): void

Instructs the inspector to attach to running workers. Will also attach to new workers as they start

Parameters #

#method: "NodeWorker.enable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeWorker.enable",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "NodeWorker.enable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeWorker.disable",
callback?: (err: Error | null) => void,
): void

Detaches from all running workers and disables attaching to new workers as they are started.

Parameters #

#method: "NodeWorker.disable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeWorker.detach",
callback?: (err: Error | null) => void,
): void

Detached from the worker with given sessionId.

Parameters #

#method: "NodeWorker.detach"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeWorker.detach",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "NodeWorker.detach"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Network.disable",
callback?: (err: Error | null) => void,
): void

Disables network tracking, prevents network events from being sent to the client.

Parameters #

#method: "Network.disable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "Network.enable",
callback?: (err: Error | null) => void,
): void

Enables network tracking, network events will now be delivered to the client.

Parameters #

#method: "Network.enable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeRuntime.enable",
callback?: (err: Error | null) => void,
): void

Enable the NodeRuntime events except by NodeRuntime.waitingForDisconnect.

Parameters #

#method: "NodeRuntime.enable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeRuntime.disable",
callback?: (err: Error | null) => void,
): void

Disable NodeRuntime events

Parameters #

#method: "NodeRuntime.disable"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeRuntime.notifyWhenWaitingForDisconnect",
callback?: (err: Error | null) => void,
): void

Enable the NodeRuntime.waitingForDisconnect.

Parameters #

#method: "NodeRuntime.notifyWhenWaitingForDisconnect"
optional
#callback: (err: Error | null) => void

Return Type #

void
#Session.prototype.post(
method: "NodeRuntime.notifyWhenWaitingForDisconnect",
callback?: (err: Error | null) => void,
): void

Parameters #

#method: "NodeRuntime.notifyWhenWaitingForDisconnect"
optional
#callback: (err: Error | null) => void

Return Type #

void