tsweb

type AccessLogRecord struct {
	// Timestamp at which request processing started.
	When time.Time `json:"when"`
	// Time it took to finish processing the request. It does not
	// include the entire lifetime of the underlying connection in
	// cases like connection hijacking, only the lifetime of the HTTP
	// request handler.
	Seconds float64 `json:"duration"`

	// The client's ip:port.
	RemoteAddr string `json:"remote_addr"`
	// The HTTP protocol version, usually "HTTP/1.1 or HTTP/2".
	Proto string `json:"proto"`
	// Whether the request was received over TLS.
	TLS bool `json:"tls"`
	// The target hostname in the request.
	Host string `json:"host"`
	// The HTTP method invoked.
	Method string `json:"method"`
	// The unescaped request URI, including query parameters.
	RequestURI string `json:"request_uri"`

	// The client's user-agent
	UserAgent string `json:"user_agent"`
	// Where the client was before making this request.
	Referer string `json:"referer"`

	// The HTTP response code sent to the client.
	Code int `json:"code"`
	// Number of bytes sent in response body to client. If the request
	// was hijacked, only includes bytes sent up to the point of
	// hijacking.
	Bytes int `json:"bytes"`
	// Error encountered during request processing.
	Err string `json:"err"`
}

type DebugHandler struct {
	// contains filtered or unexported fields
}

type HTTPError struct {
	Code int    // HTTP response code to send to client; 0 means means 500
	Msg  string // Response body to send to client
	Err  error  // Detailed error to log on the server
}

type HandlerOptions struct {
	Quiet200s bool // if set, do not log successfully handled HTTP requests
	Logf      logger.Logf
	Now       func() time.Time // if nil, defaults to time.Now

	// If non-nil, StatusCodeCounters maintains counters
	// of status codes for handled responses.
	// The keys are "1xx", "2xx", "3xx", "4xx", and "5xx".
	StatusCodeCounters *expvar.Map
}

type JSONHandlerFunc func(r *http.Request) (status int, data interface{}, err error)

type Port80Handler struct{ Main http.Handler }

type PrometheusMetricsReflectRooter interface {
	expvar.Var

	// PrometheusMetricsReflectRoot returns the struct or struct pointer to walk.
	PrometheusMetricsReflectRoot() interface{}
}

type ReturnHandler interface {
	// ServeHTTPReturn is like http.Handler.ServeHTTP, except that
	// it can choose to return an error instead of writing to its
	// http.ResponseWriter.
	//
	// If ServeHTTPReturn returns an error, it caller should handle
	// an error by serving an HTTP 500 response to the user. The
	// error details should not be sent to the client, as they may
	// contain sensitive information. If the error is an
	// HTTPError, though, callers should use the HTTP response
	// code and message as the response to the client.
	ServeHTTPReturn(http.ResponseWriter, *http.Request) error
}

type ReturnHandlerFunc func(http.ResponseWriter, *http.Request) error