Response

Response class represents responses which are received by page.

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Methods

allHeaders

Added in: v1.15 response.allHeaders

An object with all the response HTTP headers associated with this response.

Usage

await response.allHeaders();

Returns

• Promise<Object<string, string>>#

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body

Added before v1.9 response.body

Returns the buffer with response body.

Usage

await response.body();

Returns

• Promise<Buffer>#

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finished

Added before v1.9 response.finished

Waits for this response to finish, returns always null.

Usage

await response.finished();

Returns

• Promise<null | Error>#

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frame

Added before v1.9 response.frame

Returns the Frame that initiated this response.

Usage

response.frame();

Returns

• Frame#

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fromServiceWorker

Added in: v1.23 response.fromServiceWorker

Indicates whether this Response was fulfilled by a Service Worker's Fetch Handler (i.e. via FetchEvent.respondWith).

Usage

response.fromServiceWorker();

Returns

• boolean#

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headerValue

Added in: v1.15 response.headerValue

Returns the value of the header matching the name. The name is case-insensitive. If multiple headers have the same name (except set-cookie), they are returned as a list separated by , . For set-cookie, the \n separator is used. If no headers are found, null is returned.

Usage

await response.headerValue(name);

Arguments

• name string#

  Name of the header.

Returns

• Promise<null | string>#

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headerValues

Added in: v1.15 response.headerValues

Returns all values of the headers matching the name, for example set-cookie. The name is case-insensitive.

Usage

await response.headerValues(name);

Arguments

• name string#

  Name of the header.

Returns

• Promise<Array<string>>#

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headers

Added before v1.9 response.headers

An object with the response HTTP headers. The header names are lower-cased. Note that this method does not return security-related headers, including cookie-related ones. You can use response.allHeaders() for complete list of headers that include cookie information.

Usage

response.headers();

Returns

• Object<string, string>#

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headersArray

Added in: v1.15 response.headersArray

An array with all the request HTTP headers associated with this response. Unlike response.allHeaders(), header names are NOT lower-cased. Headers with multiple entries, such as Set-Cookie, appear in the array multiple times.

Usage

await response.headersArray();

Returns

• Promise<Array<Object>>#

  • name string

    Name of the header.

  • value string

    Value of the header.

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json

Added before v1.9 response.json

Returns the JSON representation of response body.

This method will throw if the response body is not parsable via JSON.parse.

Usage

await response.json();

Returns

• Promise<Serializable>#

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ok

Added before v1.9 response.ok

Contains a boolean stating whether the response was successful (status in the range 200-299) or not.

Usage

response.ok();

Returns

• boolean#

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request

Added before v1.9 response.request

Returns the matching Request object.

Usage

response.request();

Returns

• Request#

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securityDetails

Added in: v1.13 response.securityDetails

Returns SSL and other security information.

Usage

await response.securityDetails();

Returns

• Promise<null | Object>#

  • issuer string (optional)

    Common Name component of the Issuer field. from the certificate. This should only be used for informational purposes. Optional.

  • protocol string (optional)

    The specific TLS protocol used. (e.g. TLS 1.3). Optional.

  • subjectName string (optional)

    Common Name component of the Subject field from the certificate. This should only be used for informational purposes. Optional.

  • validFrom number (optional)

    Unix timestamp (in seconds) specifying when this cert becomes valid. Optional.

  • validTo number (optional)

    Unix timestamp (in seconds) specifying when this cert becomes invalid. Optional.

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serverAddr

Added in: v1.13 response.serverAddr

Returns the IP address and port of the server.

Usage

await response.serverAddr();

Returns

• Promise<null | Object>#

  • ipAddress string

    IPv4 or IPV6 address of the server.

  • port number

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status

Added before v1.9 response.status

Contains the status code of the response (e.g., 200 for a success).

Usage

response.status();

Returns

• number#

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statusText

Added before v1.9 response.statusText

Contains the status text of the response (e.g. usually an "OK" for a success).

Usage

response.statusText();

Returns

• string#

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text

Added before v1.9 response.text

Returns the text representation of response body.

Usage

await response.text();

Returns

• Promise<string>#

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url

Added before v1.9 response.url

Contains the URL of the response.

Usage

response.url();

Returns

• string#