Defer sending log entry to channel.

handler.go

@@ -10,12 +10,12 @@ import (
 
 func handleGeminiRequest(conn net.Conn, config Config, logEntries chan LogEntry) {
 	defer conn.Close()
-
 	var log LogEntry
 	log.Time = time.Now()
 	log.RemoteAddr = conn.RemoteAddr()
 	log.RequestURL = "-"
 	log.Status = 0
+	defer func() { logEntries <- log }()
 
 	// Read request
 	reader := bufio.NewReaderSize(conn, 1024)
@@ -23,12 +23,10 @@ func handleGeminiRequest(conn net.Conn, config Config, logEntries chan LogEntry)
 	if overflow {
 		conn.Write([]byte("59 Request too long!r\n"))
 		log.Status = 59
-		logEntries <- log
 		return
 	} else if err != nil {
 		conn.Write([]byte("40 Unknown error reading request!r\n"))
 		log.Status = 40
-		logEntries <- log
 		return
 	}
 
@@ -37,7 +35,6 @@ func handleGeminiRequest(conn net.Conn, config Config, logEntries chan LogEntry)
 	if err != nil {
 		conn.Write([]byte("59 Error parsing URL!r\n"))
 		log.Status = 59
-		logEntries <- log
 		return
 	}
 	log.RequestURL = URL.String()
@@ -51,7 +48,6 @@ func handleGeminiRequest(conn net.Conn, config Config, logEntries chan LogEntry)
 	if URL.Scheme != "gemini" {
 		conn.Write([]byte("53 No proxying to non-Gemini content!\r\n"))
 		log.Status = 53
-		logEntries <- log
 		return
 	}
 
@@ -60,5 +56,4 @@ func handleGeminiRequest(conn net.Conn, config Config, logEntries chan LogEntry)
 	body := fmt.Sprintf("Molly at %s says \"Hi!\" from %s.\n", URL.Host, URL.Path)
 	conn.Write([]byte(body))
 	log.Status = 20
-	logEntries <- log
 }