metrics

package

v0.32.0 Latest Latest Go to latest Published: Jun 15, 2026 License: Apache-2.0 Imports: 12 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/kcp-dev/kcp

Links

Documentation ¶

Index ¶

Constants
func NewProxyErrorHandler() func(http.ResponseWriter, *http.Request, error)
func Register()
func WithBodyTracking(delegate http.Handler) http.Handler
func WithLatencyTracking(delegate http.Handler) http.Handler

Constants ¶

View Source

const (
	TLSErrorTypeUnknownCA        = "unknown_ca"
	TLSErrorTypeExpiredCert      = "expired_cert"
	TLSErrorTypeCipherMismatch   = "cipher_mismatch"
	TLSErrorTypeHostnameMismatch = "hostname_mismatch"
	TLSErrorTypeOther            = "other"
)

TLS error type constants for categorization.

Variables ¶

This section is empty.

Functions ¶

func NewProxyErrorHandler ¶ added in v0.32.0

func NewProxyErrorHandler() func(http.ResponseWriter, *http.Request, error)

NewProxyErrorHandler returns an error handler for httputil.ReverseProxy that tracks TLS connection errors and then delegates to the default behavior.

func Register ¶

func Register()

Register metrics.

func WithBodyTracking ¶ added in v0.32.0

func WithBodyTracking(delegate http.Handler) http.Handler

WithBodyTracking wraps the handler to track request and response body bytes. Only requests that are routed to a backend shard (i.e., have a shard name in context) are counted.

func WithLatencyTracking ¶

func WithLatencyTracking(delegate http.Handler) http.Handler

WithLatencyTracking tracks the number of seconds it took the wrapped handler to complete.

Types ¶

This section is empty.

Source Files ¶

View all Source files

metrics.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL