From a4eff12d7f749c992247579161c4ce9e60e2df47 Mon Sep 17 00:00:00 2001
From: Mathias Hall-Andersen <mathias@hall-andersen.dk>
Date: Fri, 11 Aug 2017 16:18:20 +0200
Subject: Improved receive.go

- Fixed configuration listen-port semantics
- Improved receive.go code for updating listen port
- Updated under load detection, how follows the kernel space implementation
- Fixed trie bug accidentally introduced in last commit
- Added interface name to log (format still subject to change)
- Can now configure the logging level using the LOG_LEVEL variable
- Begin porting netsh.sh tests
- A number of smaller changes
---
 src/main.go | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'src/main.go')

diff --git a/src/main.go b/src/main.go
index dde21fb..196a4c6 100644
--- a/src/main.go
+++ b/src/main.go
@@ -65,9 +65,23 @@ func main() {
 		return
 	}
 
+	// get log level (default: info)
+
+	logLevel := func() int {
+		switch os.Getenv("LOG_LEVEL") {
+		case "debug":
+			return LogLevelDebug
+		case "info":
+			return LogLevelInfo
+		case "error":
+			return LogLevelError
+		}
+		return LogLevelInfo
+	}()
+
 	// create wireguard device
 
-	device := NewDevice(tun, LogLevelDebug)
+	device := NewDevice(tun, logLevel)
 
 	logInfo := device.log.Info
 	logError := device.log.Error
-- 
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