Initial QSfera import

Server/vendor/go-micro.dev/v4/util/pool/options.go

@@ -0,0 +1,33 @@
+package pool
+
+import (
+	"time"
+
+	"go-micro.dev/v4/transport"
+)
+
+type Options struct {
+	Transport transport.Transport
+	TTL       time.Duration
+	Size      int
+}
+
+type Option func(*Options)
+
+func Size(i int) Option {
+	return func(o *Options) {
+		o.Size = i
+	}
+}
+
+func Transport(t transport.Transport) Option {
+	return func(o *Options) {
+		o.Transport = t
+	}
+}
+
+func TTL(t time.Duration) Option {
+	return func(o *Options) {
+		o.TTL = t
+	}
+}