90 lines
1.4 KiB
Go
90 lines
1.4 KiB
Go
package pool
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import (
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"testing"
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"time"
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"github.com/micro/go-micro/transport"
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"github.com/micro/go-micro/transport/memory"
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)
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func testPool(t *testing.T, size int, ttl time.Duration) {
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// mock transport
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tr := memory.NewTransport()
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options := Options{
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TTL: ttl,
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Size: size,
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Transport: tr,
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}
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// zero pool
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p := newPool(options)
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// listen
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l, err := tr.Listen(":0")
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if err != nil {
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t.Fatal(err)
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}
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defer l.Close()
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// accept loop
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go func() {
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for {
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if err := l.Accept(func(s transport.Socket) {
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for {
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var msg transport.Message
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if err := s.Recv(&msg); err != nil {
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return
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}
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if err := s.Send(&msg); err != nil {
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return
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}
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}
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}); err != nil {
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return
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}
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}
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}()
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for i := 0; i < 10; i++ {
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// get a conn
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c, err := p.Get(l.Addr())
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if err != nil {
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t.Fatal(err)
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}
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msg := &transport.Message{
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Body: []byte(`hello world`),
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}
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if err := c.Send(msg); err != nil {
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t.Fatal(err)
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}
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var rcv transport.Message
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if err := c.Recv(&rcv); err != nil {
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t.Fatal(err)
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}
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if string(rcv.Body) != string(msg.Body) {
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t.Fatalf("got %v, expected %v", rcv.Body, msg.Body)
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}
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// release the conn
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p.Release(c, nil)
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p.Lock()
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if i := len(p.conns[l.Addr()]); i > size {
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p.Unlock()
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t.Fatalf("pool size %d is greater than expected %d", i, size)
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}
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p.Unlock()
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}
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}
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func TestClientPool(t *testing.T) {
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testPool(t, 0, time.Minute)
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testPool(t, 2, time.Minute)
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}
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