limiter

package

v0.0.0-...-b9a9d18 Latest Latest Go to latest Published: Dec 11, 2019 License: BSD-2-Clause Imports: 2 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

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

ServerLimiter provides interface to limit amount of requests

func NewServerLimiter(servers []string, l int) *ServerLimiter

NewServerLimiter creates a limiter for specific servers list.

func (sl ServerLimiter) Capacity() int

func (sl ServerLimiter) Enter(ctx context.Context, s string) error

Enter claims one of free slots or blocks until there is one.

func (sl ServerLimiter) Leave(ctx context.Context, s string)

Frees a slot in limiter