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do not block on start

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Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>
This commit is contained in:
Evan Hazlett 2018-06-09 23:05:01 -04:00
parent 5dace354b7
commit 23834a39fd
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GPG key ID: A519480096146526
1 changed files with 2 additions and 17 deletions
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19
start.go
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@ -3,14 +3,12 @@ package element
import ( import (
"fmt" "fmt"
"net" "net"
"os"
"syscall"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
) )
// Start activates the GRPC listener as well as joins the cluster if specified and blocks until a SIGTERM or SIGINT is received // Start activates the GRPC listener as well as joins the cluster if specified and blocks until a SIGTERM or SIGINT is received
func (a *Agent) Start(signals chan os.Signal) error { func (a *Agent) Start() error {
logrus.Infof("starting agent: grpc=%s:%d bind=%s:%d advertise=%s:%d", logrus.Infof("starting agent: grpc=%s:%d bind=%s:%d advertise=%s:%d",
a.config.AgentAddr, a.config.AgentAddr,
a.config.AgentPort, a.config.AgentPort,
@ -45,18 +43,5 @@ func (a *Agent) Start(signals chan os.Signal) error {
logrus.Infof("joined %d peer(s)", n) logrus.Infof("joined %d peer(s)", n)
} }
for { return nil
select {
case s := <-signals:
switch s {
case syscall.SIGTERM, syscall.SIGINT:
logrus.Debug("shutting down")
if err := a.Shutdown(); err != nil {
return err
}
return nil
}
}
}
} }