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Don't add TCP proxy when error occurs during creation.

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This commit is contained in:
Ludovic Fernandez 2019-05-09 14:30:06 +02:00 • committed by Traefiker Bot
parent 2617de2cdd
commit c2345c6e9a
6 changed files with 149 additions and 55 deletions
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6
pkg/tcp/rr_load_balancer.go
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@ -21,6 +21,11 @@ func NewRRLoadBalancer() *RRLoadBalancer {
// ServeTCP forwards the connection to the right service
func (r *RRLoadBalancer) ServeTCP(conn net.Conn) {
if len(r.servers) == 0 {
log.WithoutContext().Error("no available server")
return
}
r.next().ServeTCP(conn)
}
@ -38,6 +43,7 @@ func (r *RRLoadBalancer) next() Handler {
r.current = 0
log.Debugf("Load balancer: going back to the first available server")
}
handler := r.servers[r.current]
r.current++
return handler