mirror of https://github.com/tidwall/tile38.git
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package controller
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import (
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"errors"
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"fmt"
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"strings"
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"sync"
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"time"
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)
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// TODO: add one connection pool per endpoint. Use Redigo.
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// The current implementation is too slow.
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var endpointDisqueMu sync.Mutex
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type endpointDisqueConn struct {
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mu sync.Mutex
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}
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var endpointDisqueM = make(map[string]*endpointDisqueConn)
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func sendDisqueMessage(endpoint Endpoint, msg []byte) error {
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endpointDisqueMu.Lock()
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conn, ok := endpointDisqueM[endpoint.Original]
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if !ok {
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conn = &endpointDisqueConn{
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//client: &http.Client{Transport: &http.Transport{}},
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}
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endpointDisqueM[endpoint.Original] = conn
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}
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endpointDisqueMu.Unlock()
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conn.mu.Lock()
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defer conn.mu.Unlock()
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addr := fmt.Sprintf("%s:%d", endpoint.Disque.Host, endpoint.Disque.Port)
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dconn, err := DialTimeout(addr, time.Second/4)
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if err != nil {
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return err
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}
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defer dconn.Close()
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options := []interface{}{endpoint.Disque.QueueName, msg, 0}
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replicate := endpoint.Disque.Options.Replicate
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if replicate > 0 {
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options = append(options, "REPLICATE")
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options = append(options, endpoint.Disque.Options.Replicate)
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}
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v, err := dconn.Do("ADDJOB", options...)
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if err != nil {
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return err
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}
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if v.Error() != nil {
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return v.Error()
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}
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id := v.String()
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p := strings.Split(id, "-")
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if len(p) != 4 {
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return errors.New("invalid disque reply")
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}
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return nil
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}
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