package leakcheck

import "google.golang.org/grpc/internal/leakcheck"

Package leakcheck contains functions to check leaked goroutines.

Call "defer leakcheck.Check(t)" at the beginning of tests.

Index ¶

• func Check(efer Errorfer)
• func RegisterIgnoreGoroutine(s string)
• type Errorfer

Package Files ¶

leakcheck.go

func Check ¶ Uses

func Check(efer Errorfer)

Check looks at the currently-running goroutines and checks if there are any interesting (created by gRPC) goroutines leaked. It waits up to 10 seconds in the error cases.

func RegisterIgnoreGoroutine ¶ Uses

func RegisterIgnoreGoroutine(s string)

RegisterIgnoreGoroutine appends s into the ignore goroutine list. The goroutines whose stack trace contains s will not be identified as leaked goroutines. Not thread-safe, only call this function in init().

type Errorfer ¶ Uses

type Errorfer interface {
    Errorf(format string, args ...interface{})
}

Errorfer is the interface that wraps the Errorf method. It's a subset of testing.TB to make it easy to use Check.