instanceheader

package

v1.131.3 Latest Latest Go to latest Published: Sep 13, 2026 License: Apache-2.0 Imports: 3 Imported by: 0

Details

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

Repository

github.com/txn2/mcp-data-platform

Links

Documentation ¶

Overview ¶

Package instanceheader names, on every HTTP response, the platform process that served it. Replicas of one deployment share a database and differ in the state each holds in memory, so a defect of that kind is visible only to a reader who can tell which replica answered (#1708).

Index ¶

Constants
func HostName(addr string) string
func Middleware(name string, next http.Handler) http.Handler
func Name(hostname, addr string) string

Constants ¶

View Source

const Header = "X-Platform-Instance"

Header is the response header that carries the process name.

Variables ¶

This section is empty.

Functions ¶

func HostName ¶

func HostName(addr string) string

HostName is Name for this process.

func Middleware ¶

func Middleware(name string, next http.Handler) http.Handler

Middleware sets Header on every response, before the handler runs, so a refusal written by any layer below carries it.

func Name ¶

func Name(hostname, addr string) string

Name is the header value for a process listening on addr: the hostname, which separates pods, and the listen port, which separates two processes on one machine.

Types ¶

This section is empty.

Source Files ¶

View all Source files

instanceheader.go

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