Instance Property

responseStartDate

The time immediately after the task received the first byte of the response from the server or from local resources.

Declaration

var responseStartDate: Date? { get }

See Also

Accessing Temporal Metrics

var fetchStartDate: Date?

The time when the task started fetching the resource, from the server or locally.

var domainLookupStartDate: Date?

The time immediately before the task started the name lookup for the resource.

var domainLookupEndDate: Date?

The time after the name lookup was completed.

var connectStartDate: Date?

The time immediately before the task started establishing a TCP connection to the server.

var secureConnectionStartDate: Date?

The time immediately before the task started the TLS security handshake to secure the current connection.

var secureConnectionEndDate: Date?

The time immediately after the security handshake completed.

var connectEndDate: Date?

The time immediately after the task finished establishing the connection to the server.

var requestStartDate: Date?

The time immediately before the task started requesting the resource, regardless of whether it is retrieved from the server or local resources.

var requestEndDate: Date?

The time immediately after the task finished requesting the resource, regardless of whether it was retrieved from the server or local resources.

var responseEndDate: Date?

The time immediately after the task received the last byte of the resource.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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