see if http.Flush works

reallog.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	reallog "log"
 	"net/http"
+	"time"
 )
 
 func DaemonMode(b bool) {
@@ -20,8 +21,21 @@ func CaptureMode(w io.Writer) {
 	captureMode = w
 }
 
+var flusher http.Flusher
+
 func HttpMode(w http.ResponseWriter) {
+	var ok bool
 	httpMode = w
+	if w == nil {
+		flusher = nil
+		return
+	}
+	flusher, ok = w.(http.Flusher)
+	if !ok {
+		http.Error(w, "Streaming unsupported!", http.StatusInternalServerError)
+		flusher = nil
+		return
+	}
 }
 
 func DaemonShow() bool {
@@ -52,8 +66,13 @@ func realPrintln(a ...any) {
 		}
 	}
 	if httpMode != nil {
-		s := fmt.Sprint(a...)
+		now := time.Now()
+		timestamp := now.Format("2006/01/02 15:04:05") // bummer. other date doesn't work?
+		s := timestamp + " " + fmt.Sprint(a...)
 		fmt.Fprintln(httpMode, s)
+		if flusher != nil {
+			flusher.Flush() // Flush the data to the client
+		}
 	}
 }
 
@@ -74,7 +93,13 @@ func realPrintf(s string, a ...any) {
 		}
 	}
 	if httpMode != nil {
-		fmt.Fprintln(httpMode, fmt.Sprintf(s, a...))
+		now := time.Now()
+		timestamp := now.Format("2006/01/02 15:04:05") // bummer. other date doesn't work?
+		s := timestamp + " " + fmt.Sprintf(s, a...)
+		fmt.Fprintln(httpMode, s)
+		if flusher != nil {
+			flusher.Flush() // Flush the data to the client
+		}
 	}
 }