From c4841241965ed8a46e5b6b99d7deb442967c5547 Mon Sep 17 00:00:00 2001
From: str4d <str4d@mail.i2p>
Date: Mon, 2 Mar 2015 04:08:40 +0000
Subject: [PATCH] Necessary LogWriter changes after update to 0.9.18

---
 app/src/main/java/net/i2p/util/LogWriter.java | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/net/i2p/util/LogWriter.java b/app/src/main/java/net/i2p/util/LogWriter.java
index 48383c0..dcbea88 100644
--- a/app/src/main/java/net/i2p/util/LogWriter.java
+++ b/app/src/main/java/net/i2p/util/LogWriter.java
@@ -18,7 +18,11 @@ import i2p.bote.android.Constants;
  * @author zzz
  */
 class LogWriter implements Runnable {
+    /** every 10 seconds? why? Just have the gui force a reread after a change?? */
     private final static long CONFIG_READ_ITERVAL = 10 * 1000;
+    final static long FLUSH_INTERVAL = 29 * 1000;
+    private final static long MIN_FLUSH_INTERVAL = 2*1000;
+    private final static long MAX_FLUSH_INTERVAL = 5*60*1000;
     private long _lastReadConfig = 0;
     private long _numBytesInCurrentFile = 0;
     private OutputStream _currentOut; // = System.out
@@ -28,6 +32,8 @@ class LogWriter implements Runnable {
     private LogManager _manager;
 
     private boolean _write;
+    // ms
+    private volatile long _flushInterval = FLUSH_INTERVAL;
 
     private LogWriter() { // nop
     }
@@ -40,6 +46,14 @@ class LogWriter implements Runnable {
         _write = false;
     }
 
+    /**
+     *  @param interval in ms
+     *  @since 0.9.18
+     */
+    public void setFlushInterval(long interval) {
+        _flushInterval = Math.min(MAX_FLUSH_INTERVAL, Math.max(MIN_FLUSH_INTERVAL, interval));
+    }
+
     public void run() {
         _write = true;
         try {
@@ -79,7 +93,7 @@ class LogWriter implements Runnable {
             if (shouldWait) {
                 try {
                     synchronized (this) {
-                        this.wait(10*1000);
+                        this.wait(_flushInterval);
                     }
                 } catch (InterruptedException ie) { // nop
                 }