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| author |  Miek Gieben <miek@miek.nl>
| 2018-07-22 11:54:02 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2018-07-22 11:54:02 +0100 |
| commit | b7ae8d4e86ac3b13d51f2995e04c48ba21cc5836 (patch) | |
| tree | fd9deb25a27cdafeee875497689dbbaad56a3eb8 /plugin | |
| parent | 170e1d6b66d902d326539618896f0153f9349a23 (diff) | |
| download | coredns-b7ae8d4e86ac3b13d51f2995e04c48ba21cc5836.tar.gz coredns-b7ae8d4e86ac3b13d51f2995e04c48ba21cc5836.tar.zst coredns-b7ae8d4e86ac3b13d51f2995e04c48ba21cc5836.zip | |
plugin/loop: add missing break (#1992)
The Onstartup loop wouldn't call break after the first success, thereby
sending the query multiple times and halting the process.
Some small other optimizations as well.
Signed-off-by: Miek Gieben <miek@miek.nl>
Diffstat (limited to 'plugin')
| -rw-r--r-- | plugin/loop/setup.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/plugin/loop/setup.go b/plugin/loop/setup.go index 415a8db2f..28829fcb4 100644 --- a/plugin/loop/setup.go +++ b/plugin/loop/setup.go @@ -37,10 +37,10 @@ func setup(c *caddy.Controller) error { go func() { deadline := time.Now().Add(30 * time.Second) conf := dnsserver.GetConfig(c) + lh := conf.ListenHosts[0] + addr := net.JoinHostPort(lh, conf.Port) for time.Now().Before(deadline) { - lh := conf.ListenHosts[0] - addr := net.JoinHostPort(lh, conf.Port) if _, err := l.exchange(addr); err != nil { time.Sleep(1 * time.Second) continue @@ -50,6 +50,8 @@ func setup(c *caddy.Controller) error { time.Sleep(2 * time.Second) l.setDisabled() }() + + break } l.setDisabled() }() |