| { |
| "domain": "Network", |
| "description": "Network domain allows tracking network activities of the page. It exposes information about http, file, data and other requests and responses, their headers, bodies, timing, etc.", |
| "types": [ |
| { |
| "id": "LoaderId", |
| "type": "string", |
| "description": "Unique loader identifier." |
| }, |
| { |
| "id": "FrameId", |
| "type": "string", |
| "description": "Unique frame identifier." |
| }, |
| { |
| "id": "RequestId", |
| "type": "string", |
| "description": "Unique request identifier." |
| }, |
| { |
| "id": "Timestamp", |
| "type": "number", |
| "description": "Number of seconds since epoch." |
| }, |
| { |
| "id": "Headers", |
| "type": "object", |
| "description": "Request / response headers as keys / values of JSON object." |
| }, |
| { |
| "id": "ResourceTiming", |
| "type": "object", |
| "description": "Timing information for the request.", |
| "properties": [ |
| { "name": "requestTime", "type": "number", "description": "Timing's requestTime is a baseline in seconds, while the other numbers are ticks in milliseconds relatively to this requestTime." }, |
| { "name": "proxyStart", "type": "number", "description": "Started resolving proxy." }, |
| { "name": "proxyEnd", "type": "number", "description": "Finished resolving proxy." }, |
| { "name": "dnsStart", "type": "number", "description": "Started DNS address resolve." }, |
| { "name": "dnsEnd", "type": "number", "description": "Finished DNS address resolve." }, |
| { "name": "connectStart", "type": "number", "description": "Started connecting to the remote host." }, |
| { "name": "connectEnd", "type": "number", "description": "Connected to the remote host." }, |
| { "name": "sslStart", "type": "number", "description": "Started SSL handshake." }, |
| { "name": "sslEnd", "type": "number", "description": "Finished SSL handshake." }, |
| { "name": "sendStart", "type": "number", "description": "Started sending request." }, |
| { "name": "sendEnd", "type": "number", "description": "Finished sending request." }, |
| { "name": "receiveHeadersEnd", "type": "number", "description": "Finished receiving response headers." } |
| ] |
| }, |
| { |
| "id": "Request", |
| "type": "object", |
| "description": "HTTP request data.", |
| "properties": [ |
| { "name": "url", "type": "string", "description": "Request URL." }, |
| { "name": "method", "type": "string", "description": "HTTP request method." }, |
| { "name": "headers", "$ref": "Headers", "description": "HTTP request headers." }, |
| { "name": "postData", "type": "string", "optional": true, "description": "HTTP POST request data." } |
| ] |
| }, |
| { |
| "id": "Response", |
| "type": "object", |
| "description": "HTTP response data.", |
| "properties": [ |
| { "name": "url", "type": "string", "description": "Response URL. This URL can be different from CachedResource.url in case of redirect." }, |
| { "name": "status", "type": "number", "description": "HTTP response status code." }, |
| { "name": "statusText", "type": "string", "description": "HTTP response status text." }, |
| { "name": "headers", "$ref": "Headers", "description": "HTTP response headers." }, |
| { "name": "headersText", "type": "string", "optional": true, "description": "HTTP response headers text." }, |
| { "name": "mimeType", "type": "string", "description": "Resource mimeType as determined by the browser." }, |
| { "name": "requestHeaders", "$ref": "Headers", "optional": true, "description": "Refined HTTP request headers that were actually transmitted over the network." }, |
| { "name": "requestHeadersText", "type": "string", "optional": true, "description": "HTTP request headers text." }, |
| { "name": "connectionReused", "type": "boolean", "description": "Specifies whether physical connection was actually reused for this request." }, |
| { "name": "connectionId", "type": "number", "description": "Physical connection id that was actually used for this request." }, |
| { "name": "fromDiskCache", "type": "boolean", "optional": true, "description": "Specifies that the request was served from the disk cache." }, |
| { "name": "timing", "$ref": "ResourceTiming", "optional": true, "description": "Timing information for the given request." } |
| ] |
| }, |
| { |
| "id": "WebSocketRequest", |
| "type": "object", |
| "description": "WebSocket request data.", |
| "properties": [ |
| { "name": "headers", "$ref": "Headers", "description": "HTTP response headers." } |
| ] |
| }, |
| { |
| "id": "WebSocketResponse", |
| "type": "object", |
| "description": "WebSocket response data.", |
| "properties": [ |
| { "name": "status", "type": "number", "description": "HTTP response status code." }, |
| { "name": "statusText", "type": "string", "description": "HTTP response status text." }, |
| { "name": "headers", "$ref": "Headers", "description": "HTTP response headers." } |
| ] |
| }, |
| { |
| "id": "WebSocketFrame", |
| "type": "object", |
| "description": "WebSocket frame data.", |
| "properties": [ |
| { "name": "opcode", "type": "number", "description": "WebSocket frame opcode." }, |
| { "name": "mask", "type": "boolean", "description": "WebSocket frame mask." }, |
| { "name": "payloadData", "type": "string", "description": "WebSocket frame payload data." } |
| ] |
| }, |
| { |
| "id": "CachedResource", |
| "type": "object", |
| "description": "Information about the cached resource.", |
| "properties": [ |
| { "name": "url", "type": "string", "description": "Resource URL. This is the url of the original network request." }, |
| { "name": "type", "$ref": "Page.ResourceType", "description": "Type of this resource." }, |
| { "name": "response", "$ref": "Response", "optional": true, "description": "Cached response data." }, |
| { "name": "bodySize", "type": "number", "description": "Cached response body size." }, |
| { "name": "sourceMapURL", "type": "string", "optional": true, "description": "URL of source map associated with this resource (if any)." } |
| ] |
| }, |
| { |
| "id": "Initiator", |
| "type": "object", |
| "description": "Information about the request initiator.", |
| "properties": [ |
| { "name": "type", "type": "string", "enum": ["parser", "script", "other"], "description": "Type of this initiator." }, |
| { "name": "stackTrace", "$ref": "Console.StackTrace", "optional": true, "description": "Initiator JavaScript stack trace, set for Script only." }, |
| { "name": "url", "type": "string", "optional": true, "description": "Initiator URL, set for Parser type only." }, |
| { "name": "lineNumber", "type": "number", "optional": true, "description": "Initiator line number, set for Parser type only." } |
| ] |
| } |
| ], |
| "commands": [ |
| { |
| "name": "enable", |
| "description": "Enables network tracking, network events will now be delivered to the client." |
| }, |
| { |
| "name": "disable", |
| "description": "Disables network tracking, prevents network events from being sent to the client." |
| }, |
| { |
| "name": "setUserAgentOverride", |
| "description": "Allows overriding user agent with the given string.", |
| "parameters": [ |
| { "name": "userAgent", "type": "string", "description": "User agent to use." } |
| ] |
| }, |
| { |
| "name": "setExtraHTTPHeaders", |
| "description": "Specifies whether to always send extra HTTP headers with the requests from this page.", |
| "parameters": [ |
| { "name": "headers", "$ref": "Headers", "description": "Map with extra HTTP headers." } |
| ] |
| }, |
| { |
| "name": "getResponseBody", |
| "description": "Returns content served for the given request.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Identifier of the network request to get content for." } |
| ], |
| "returns": [ |
| { "name": "body", "type": "string", "description": "Response body." }, |
| { "name": "base64Encoded", "type": "boolean", "description": "True, if content was sent as base64." } |
| ] |
| }, |
| { |
| "name": "replayXHR", |
| "description": "This method sends a new XMLHttpRequest which is identical to the original one. The following parameters should be identical: method, url, async, request body, extra headers, withCredentials attribute, user, password.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Identifier of XHR to replay." } |
| ] |
| }, |
| { |
| "name": "canClearBrowserCache", |
| "description": "Tells whether clearing browser cache is supported.", |
| "returns": [ |
| { "name": "result", "type": "boolean", "description": "True if browser cache can be cleared." } |
| ] |
| }, |
| { |
| "name": "clearBrowserCache", |
| "description": "Clears browser cache." |
| }, |
| { |
| "name": "canClearBrowserCookies", |
| "description": "Tells whether clearing browser cookies is supported.", |
| "returns": [ |
| { "name": "result", "type": "boolean", "description": "True if browser cookies can be cleared." } |
| ] |
| }, |
| { |
| "name": "clearBrowserCookies", |
| "description": "Clears browser cookies." |
| }, |
| { |
| "name": "setCacheDisabled", |
| "parameters": [ |
| { "name": "cacheDisabled", "type": "boolean", "description": "Cache disabled state." } |
| ], |
| "description": "Toggles ignoring cache for each request. If <code>true</code>, cache will not be used." |
| } |
| ], |
| "events": [ |
| { |
| "name": "requestWillBeSent", |
| "description": "Fired when page is about to send HTTP request.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "frameId", "$ref": "FrameId", "description": "Frame identifier." }, |
| { "name": "loaderId", "$ref": "LoaderId", "description": "Loader identifier." }, |
| { "name": "documentURL", "type": "string", "description": "URL of the document this request is loaded for." }, |
| { "name": "request", "$ref": "Request", "description": "Request data." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "initiator", "$ref": "Initiator", "description": "Request initiator." }, |
| { "name": "redirectResponse", "optional": true, "$ref": "Response", "description": "Redirect response data." }, |
| { "name": "type", "$ref": "Page.ResourceType", "optional": true, "description": "Resource type." } |
| ] |
| }, |
| { |
| "name": "requestServedFromCache", |
| "description": "Fired if request ended up loading from cache.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." } |
| ] |
| }, |
| { |
| "name": "responseReceived", |
| "description": "Fired when HTTP response is available.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "frameId", "$ref": "FrameId", "description": "Frame identifier." }, |
| { "name": "loaderId", "$ref": "LoaderId", "description": "Loader identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "type", "$ref": "Page.ResourceType", "description": "Resource type." }, |
| { "name": "response", "$ref": "Response", "description": "Response data." } |
| ] |
| }, |
| { |
| "name": "dataReceived", |
| "description": "Fired when data chunk was received over the network.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "dataLength", "type": "integer", "description": "Data chunk length." }, |
| { "name": "encodedDataLength", "type": "integer", "description": "Actual bytes received (might be less than dataLength for compressed encodings)." } |
| ] |
| }, |
| { |
| "name": "loadingFinished", |
| "description": "Fired when HTTP request has finished loading.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "sourceMapURL", "type": "string", "optional": true, "description": "URL of source map associated with this resource (if any)." } |
| ] |
| }, |
| { |
| "name": "loadingFailed", |
| "description": "Fired when HTTP request has failed to load.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "errorText", "type": "string", "description": "User friendly error message." }, |
| { "name": "canceled", "type": "boolean", "optional": true, "description": "True if loading was canceled." } |
| ] |
| }, |
| { |
| "name": "requestServedFromMemoryCache", |
| "description": "Fired when HTTP request has been served from memory cache.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "frameId", "$ref": "FrameId", "description": "Frame identifier." }, |
| { "name": "loaderId", "$ref": "LoaderId", "description": "Loader identifier." }, |
| { "name": "documentURL", "type": "string", "description": "URL of the document this request is loaded for." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "initiator", "$ref": "Initiator", "description": "Request initiator." }, |
| { "name": "resource", "$ref": "CachedResource", "description": "Cached resource data." } |
| ] |
| }, |
| { |
| "name": "webSocketWillSendHandshakeRequest", |
| "description": "Fired when WebSocket is about to initiate handshake.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "request", "$ref": "WebSocketRequest", "description": "WebSocket request data." } |
| ] |
| }, |
| { |
| "name": "webSocketHandshakeResponseReceived", |
| "description": "Fired when WebSocket handshake response becomes available.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "response", "$ref": "WebSocketResponse", "description": "WebSocket response data." } |
| ] |
| }, |
| { |
| "name": "webSocketCreated", |
| "description": "Fired upon WebSocket creation.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "url", "type": "string", "description": "WebSocket request URL." } |
| ] |
| }, |
| { |
| "name": "webSocketClosed", |
| "description": "Fired when WebSocket is closed.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." } |
| ] |
| }, |
| { |
| "name": "webSocketFrameReceived", |
| "description": "Fired when WebSocket frame is received.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "response", "$ref": "WebSocketFrame", "description": "WebSocket response data." } |
| ] |
| }, |
| { |
| "name": "webSocketFrameError", |
| "description": "Fired when WebSocket frame error occurs.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "errorMessage", "type": "string", "description": "WebSocket frame error message." } |
| ] |
| }, |
| { |
| "name": "webSocketFrameSent", |
| "description": "Fired when WebSocket frame is sent.", |
| "parameters": [ |
| { "name": "requestId", "$ref": "RequestId", "description": "Request identifier." }, |
| { "name": "timestamp", "$ref": "Timestamp", "description": "Timestamp." }, |
| { "name": "response", "$ref": "WebSocketFrame", "description": "WebSocket response data." } |
| ] |
| } |
| ] |
| } |