114 lines
2.4 KiB
Go
114 lines
2.4 KiB
Go
package registry
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import (
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"context"
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"github.com/go-gost/core/limiter/conn"
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"github.com/go-gost/core/limiter/rate"
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"github.com/go-gost/core/limiter/traffic"
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)
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type trafficLimiterRegistry struct {
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registry[traffic.TrafficLimiter]
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}
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func (r *trafficLimiterRegistry) Register(name string, v traffic.TrafficLimiter) error {
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return r.registry.Register(name, v)
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}
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func (r *trafficLimiterRegistry) Get(name string) traffic.TrafficLimiter {
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if name != "" {
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return &trafficLimiterWrapper{name: name, r: r}
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}
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return nil
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}
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func (r *trafficLimiterRegistry) get(name string) traffic.TrafficLimiter {
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return r.registry.Get(name)
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}
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type trafficLimiterWrapper struct {
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name string
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r *trafficLimiterRegistry
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}
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func (w *trafficLimiterWrapper) In(ctx context.Context, key string, opts ...traffic.Option) traffic.Limiter {
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v := w.r.get(w.name)
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if v == nil {
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return nil
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}
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return v.In(ctx, key, opts...)
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}
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func (w *trafficLimiterWrapper) Out(ctx context.Context, key string, opts ...traffic.Option) traffic.Limiter {
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v := w.r.get(w.name)
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if v == nil {
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return nil
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}
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return v.Out(ctx, key, opts...)
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}
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type connLimiterRegistry struct {
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registry[conn.ConnLimiter]
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}
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func (r *connLimiterRegistry) Register(name string, v conn.ConnLimiter) error {
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return r.registry.Register(name, v)
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}
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func (r *connLimiterRegistry) Get(name string) conn.ConnLimiter {
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if name != "" {
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return &connLimiterWrapper{name: name, r: r}
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}
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return nil
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}
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func (r *connLimiterRegistry) get(name string) conn.ConnLimiter {
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return r.registry.Get(name)
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}
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type connLimiterWrapper struct {
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name string
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r *connLimiterRegistry
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}
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func (w *connLimiterWrapper) Limiter(key string) conn.Limiter {
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v := w.r.get(w.name)
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if v == nil {
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return nil
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}
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return v.Limiter(key)
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}
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type rateLimiterRegistry struct {
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registry[rate.RateLimiter]
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}
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func (r *rateLimiterRegistry) Register(name string, v rate.RateLimiter) error {
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return r.registry.Register(name, v)
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}
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func (r *rateLimiterRegistry) Get(name string) rate.RateLimiter {
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if name != "" {
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return &rateLimiterWrapper{name: name, r: r}
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}
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return nil
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}
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func (r *rateLimiterRegistry) get(name string) rate.RateLimiter {
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return r.registry.Get(name)
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}
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type rateLimiterWrapper struct {
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name string
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r *rateLimiterRegistry
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}
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func (w *rateLimiterWrapper) Limiter(key string) rate.Limiter {
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v := w.r.get(w.name)
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if v == nil {
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return nil
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}
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return v.Limiter(key)
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}
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