fix data races in proxy server

Signed-off-by: Matus Mrekaj <matus.mrekaj@pantheon.tech>
Change-Id: I932d560548ee816e28683243a7318a2a7fbbb24a

1 files changed, 30 insertions, 0 deletions

diff --git a/proxy/log.go b/proxy/log.go
new file mode 100644
index 0000000..2810528
--- /dev/null
+++ b/proxy/log.go
@@ -0,0 +1,30 @@
+package proxy
+
+import (
+	"github.com/sirupsen/logrus"
+	"os"
+)
+
+var (
+	debug = os.Getenv("DEBUG_GOVPP_PROXY") != ""
+
+	log = logrus.New()
+)
+
+func init() {
+	log.Out = os.Stdout
+	if debug {
+		log.Level = logrus.DebugLevel
+		log.Debugf("govpp/proxy: debug mode enabled")
+	}
+}
+
+// SetLogger sets global logger to l.
+func SetLogger(l *logrus.Logger) {
+	log = l
+}
+
+// SetLogLevel sets global logger level to lvl.
+func SetLogLevel(lvl logrus.Level) {
+	log.Level = lvl
+}
\ No newline at end of file