httplog

Documentation

Index

• Constants
• Variables
• func LogAll(_ *http.Request) (bool, bool, bool)
• func LogRecoverError(ctx context.Context, stackSkip int, recoverErr any)
• func LogRequestBody(_ *http.Request) (bool, bool, bool)
• func RecoverLogger(log zerolog.Logger) func(http.Handler) http.Handler
• func RequestLogger(shouldLog FnShouldLog) func(http.Handler) http.Handler
• func SimplifyStack(stack string, skip int) []string
• type FnShouldLog

Constants

const (
	Duration            = "duration" // In nanoseconds
	HTTPStatusCode      = "http.status_code"
	HTTPMethod          = "http.method"
	HTTPURLDetailsPath  = "http.url_details.path"
	NetworkBytesWritten = "network.bytes_written"
	Operation           = "op"
	Request             = "request.body"
	RequestID           = "http.request_id"
	RequestHeaders      = "request.headers"
	RequestSize         = "network.bytes_read"
	RequestError        = "request.body_error"
	Response            = "response.body"
	TraceID             = "trace_id"
	UserID              = "usr.id"
)

Reference: https://docs.datadoghq.com/logs/log_configuration/attributes_naming_convention/#http-requests

Variables

var ErrInternal = errors.New("internal error")

ErrInternal is the default error returned from a panic.

var MaxRequestBodyLog = 24 * 1024

MaxRequestBodyLog controls the maximum request body that can be logged. Anything greater will be truncated.

var RecoverBasePath = initBasePath()

Functions

func LogAll

func LogAll(_ *http.Request) (bool, bool, bool)

func LogRecoverError

func LogRecoverError(ctx context.Context, stackSkip int, recoverErr any)

func LogRequestBody

func LogRequestBody(_ *http.Request) (bool, bool, bool)

func RecoverLogger

func RecoverLogger(log zerolog.Logger) func(http.Handler) http.Handler

RecoverLogger returns a handler that call initializes Op in the context, and logs each request.

func RequestLogger

func RequestLogger(shouldLog FnShouldLog) func(http.Handler) http.Handler

RequestLogger returns a handler that call initializes Op in the context, and logs each request.

func SimplifyStack

func SimplifyStack(stack string, skip int) []string

Types

type FnShouldLog

type FnShouldLog func(r *http.Request) (logRequest, logRequestBody, logResponseBody bool)

FnShouldLog given a request, return flags that control logging. logRequest will disable the entire request logging middleware, default is true. logRequestBody will log the body of the request, default is false. logResponseBody will log the body of the response, default is false. This should be disabled for large or streaming results.