diff --git a/core/java/src/net/i2p/crypto/DHSessionKeyBuilder.java b/core/java/src/net/i2p/crypto/DHSessionKeyBuilder.java
index 192bde062920e187cb639320e498a6756f5934de..160cc1354bb54a5d5e2c3948f65574b7eae05aaa 100644
--- a/core/java/src/net/i2p/crypto/DHSessionKeyBuilder.java
+++ b/core/java/src/net/i2p/crypto/DHSessionKeyBuilder.java
@@ -82,7 +82,9 @@ public class DHSessionKeyBuilder {
// add to the defaults for every 128MB of RAM, up to 512MB
long maxMemory = Runtime.getRuntime().maxMemory();
- int factor = Math.min(4, (int) (1 + (maxMemory / (128*1024*1024l))));
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 127*1024*1024l;
+ int factor = (int) Math.max(1l, Math.min(4l, 1 + (maxMemory / (128*1024*1024l))));
int defaultMin = DEFAULT_DH_PRECALC_MIN * factor;
int defaultMax = DEFAULT_DH_PRECALC_MAX * factor;
MIN_NUM_BUILDERS = ctx.getProperty(PROP_DH_PRECALC_MIN, defaultMin);
diff --git a/core/java/src/net/i2p/crypto/YKGenerator.java b/core/java/src/net/i2p/crypto/YKGenerator.java
index 165749a7cf52aecf92ac9131fb346e013edae69a..ef8546e2f0f415225669fc213101fbf3488ababe 100644
--- a/core/java/src/net/i2p/crypto/YKGenerator.java
+++ b/core/java/src/net/i2p/crypto/YKGenerator.java
@@ -60,7 +60,9 @@ class YKGenerator {
// add to the defaults for every 128MB of RAM, up to 1GB
long maxMemory = Runtime.getRuntime().maxMemory();
- int factor = Math.min(8, (int) (1 + (maxMemory / (128*1024*1024l))));
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 127*1024*1024l;
+ int factor = (int) Math.max(1l, Math.min(8l, 1 + (maxMemory / (128*1024*1024l))));
int defaultMin = DEFAULT_YK_PRECALC_MIN * factor;
int defaultMax = DEFAULT_YK_PRECALC_MAX * factor;
MIN_NUM_BUILDERS = ctx.getProperty(PROP_YK_PRECALC_MIN, defaultMin);
diff --git a/core/java/src/net/i2p/data/DataHelper.java b/core/java/src/net/i2p/data/DataHelper.java
index 4e3db770b0674ac6785094181ed6bcee2592ba18..1aa5e90405b9e243bbddb817bd7faec2c296b5c5 100644
--- a/core/java/src/net/i2p/data/DataHelper.java
+++ b/core/java/src/net/i2p/data/DataHelper.java
@@ -1195,6 +1195,10 @@ public class DataHelper {
case 2: return str + "M";
case 3: return str + "G";
case 4: return str + "T";
+ case 5: return str + "P";
+ case 6: return str + "E";
+ case 7: return str + "Z";
+ case 8: return str + "Y";
default: return bytes + "";
}
}
@@ -1221,12 +1225,17 @@ public class DataHelper {
case 2: return str + " M";
case 3: return str + " G";
case 4: return str + " T";
+ case 5: return str + " P";
+ case 6: return str + " E";
+ case 7: return str + " Z";
+ case 8: return str + " Y";
default: return bytes + " ";
}
}
/**
* Strip out any HTML (simply removing any less than / greater than symbols)
+ * @param orig may be null, returns empty string if null
*/
public static String stripHTML(String orig) {
if (orig == null) return "";
diff --git a/core/java/src/net/i2p/data/RouterInfo.java b/core/java/src/net/i2p/data/RouterInfo.java
index b4aae94b1819f54ed30ffada1714501da8600d0d..7d6ff8a8e5b2f5f9288fad7faaef4550214499d4 100644
--- a/core/java/src/net/i2p/data/RouterInfo.java
+++ b/core/java/src/net/i2p/data/RouterInfo.java
@@ -52,7 +52,8 @@ public class RouterInfo extends DatabaseEntry {
/** should we cache the byte and string versions _byteified ? **/
private boolean _shouldCache;
/** maybe we should check if we are floodfill? */
- private static final boolean CACHE_ALL = Runtime.getRuntime().maxMemory() > 128*1024*1024l;
+ private static final boolean CACHE_ALL = Runtime.getRuntime().maxMemory() > 128*1024*1024l &&
+ Runtime.getRuntime().maxMemory() < Long.MAX_VALUE;
public static final String PROP_NETWORK_ID = "netId";
public static final String PROP_CAPABILITIES = "caps";
diff --git a/core/java/src/net/i2p/data/SDSCache.java b/core/java/src/net/i2p/data/SDSCache.java
index 562c49c79ae0ca8d880e0022fed1c619f8392d8f..8698f6a78b7d80c9ce89b4d18f480099412f4025 100644
--- a/core/java/src/net/i2p/data/SDSCache.java
+++ b/core/java/src/net/i2p/data/SDSCache.java
@@ -50,6 +50,8 @@ public class SDSCache<V extends SimpleDataStructure> {
private static final double FACTOR;
static {
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
FACTOR = Math.max(MIN_FACTOR, Math.min(MAX_FACTOR, maxMemory / (128*1024*1024d)));
}
diff --git a/core/java/src/net/i2p/util/ByteCache.java b/core/java/src/net/i2p/util/ByteCache.java
index 3ef72ca10c3ca55d352223eee1868403269e0730..2d3eb482db5b9f64a259e132fca70d1aeb53ae6e 100644
--- a/core/java/src/net/i2p/util/ByteCache.java
+++ b/core/java/src/net/i2p/util/ByteCache.java
@@ -69,6 +69,8 @@ public final class ByteCache {
private static final int MAX_CACHE;
static {
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
MAX_CACHE = (int) Math.min(4*1024*1024l, Math.max(128*1024l, maxMemory / 128));
}
diff --git a/core/java/src/net/i2p/util/SimpleScheduler.java b/core/java/src/net/i2p/util/SimpleScheduler.java
index 951f5929eb5cf6c1489ad053f203f3dc4983e4ac..61e2e66b347bcb3e823e8a4bf815ef6a9234bfec 100644
--- a/core/java/src/net/i2p/util/SimpleScheduler.java
+++ b/core/java/src/net/i2p/util/SimpleScheduler.java
@@ -43,6 +43,8 @@ public class SimpleScheduler {
_log = _context.logManager().getLog(SimpleScheduler.class);
_name = name;
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
_threads = (int) Math.max(MIN_THREADS, Math.min(MAX_THREADS, 1 + (maxMemory / (32*1024*1024))));
_executor = new ScheduledThreadPoolExecutor(_threads, new CustomThreadFactory());
_executor.prestartAllCoreThreads();
diff --git a/core/java/src/net/i2p/util/SimpleTimer.java b/core/java/src/net/i2p/util/SimpleTimer.java
index ee3f35120f9b37363d1163cb9b4287706e740229..b19b5d691ac542a585a19a8a783878de3c7ad2f1 100644
--- a/core/java/src/net/i2p/util/SimpleTimer.java
+++ b/core/java/src/net/i2p/util/SimpleTimer.java
@@ -44,6 +44,8 @@ public class SimpleTimer {
runner.setDaemon(true);
runner.start();
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 128*1024*1024l;
int threads = (int) Math.max(MIN_THREADS, Math.min(MAX_THREADS, 1 + (maxMemory / (32*1024*1024))));
for (int i = 1; i <= threads ; i++) {
I2PThread executor = new I2PThread(new Executor(_context, _log, _readyEvents, runn));
diff --git a/core/java/src/net/i2p/util/SimpleTimer2.java b/core/java/src/net/i2p/util/SimpleTimer2.java
index a497915e2358e4db6081a1c91fa5fd54559d27e2..955f8faa3a3b034c218c523232aa07d8d23a8477 100644
--- a/core/java/src/net/i2p/util/SimpleTimer2.java
+++ b/core/java/src/net/i2p/util/SimpleTimer2.java
@@ -43,6 +43,8 @@ public class SimpleTimer2 {
_name = name;
_count = 0;
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
_threads = (int) Math.max(MIN_THREADS, Math.min(MAX_THREADS, 1 + (maxMemory / (32*1024*1024))));
_executor = new CustomScheduledThreadPoolExecutor(_threads, new CustomThreadFactory());
_executor.prestartAllCoreThreads();
diff --git a/router/java/src/net/i2p/router/JobQueue.java b/router/java/src/net/i2p/router/JobQueue.java
index 70a1b3bfef23d89cf47f839eab4911152bd2ce75..7f5cb008fe2fb53dbc4dbab50b393059f7c1afc4 100644
--- a/router/java/src/net/i2p/router/JobQueue.java
+++ b/router/java/src/net/i2p/router/JobQueue.java
@@ -61,6 +61,8 @@ public class JobQueue {
private static final int RUNNERS;
static {
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 128*1024*1024l;
if (maxMemory < 64*1024*1024)
RUNNERS = 3;
else if (maxMemory < 256*1024*1024)
diff --git a/router/java/src/net/i2p/router/Router.java b/router/java/src/net/i2p/router/Router.java
index 5904d04ea0b6bc0412086b16ff3e98d1a7844696..79f05bbd461aaea61b96fefe952fe34c47500120 100644
--- a/router/java/src/net/i2p/router/Router.java
+++ b/router/java/src/net/i2p/router/Router.java
@@ -1432,7 +1432,10 @@ private static class CoalesceStatsEvent implements SimpleTimer.TimedEvent {
ctx.statManager().createRateStat("router.highCapacityPeers", "How many high capacity peers we know", "Throttle", new long[] { 5*60*1000, 60*60*1000 });
ctx.statManager().createRateStat("router.fastPeers", "How many fast peers we know", "Throttle", new long[] { 5*60*1000, 60*60*1000 });
_maxMemory = Runtime.getRuntime().maxMemory();
- ctx.statManager().createRateStat("router.memoryUsed", "(Bytes) Max is " + (_maxMemory / (1024*1024)) + "MB", "Router", new long[] { 60*1000 });
+ String legend = "(Bytes)";
+ if (_maxMemory < Long.MAX_VALUE)
+ legend += " Max is " + DataHelper.formatSize(_maxMemory) + 'B';
+ ctx.statManager().createRateStat("router.memoryUsed", legend, "Router", new long[] { 60*1000 });
}
private RouterContext getContext() { return _ctx; }
public void timeReached() {
diff --git a/router/java/src/net/i2p/router/RouterContext.java b/router/java/src/net/i2p/router/RouterContext.java
index ee891b230bdabffa8e0abdf409a075ff70c11dd0..4ac21fce55f35f924779be56bfac6d662d53e22c 100644
--- a/router/java/src/net/i2p/router/RouterContext.java
+++ b/router/java/src/net/i2p/router/RouterContext.java
@@ -93,6 +93,8 @@ public class RouterContext extends I2PAppContext {
// or about 2 seconds per buffer - so about 200x faster
// to fill than to drain - so we don't need too many
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
long buffs = Math.min(16, Math.max(2, maxMemory / (14 * 1024 * 1024)));
envProps.setProperty("prng.buffers", "" + buffs);
}
diff --git a/router/java/src/net/i2p/router/transport/ntcp/NTCPSendFinisher.java b/router/java/src/net/i2p/router/transport/ntcp/NTCPSendFinisher.java
index 24b86fd5b30d17493b34b9e7a0a2208ec039f1e7..630036204d5402a6f0c9c7a339265fc27397a88a 100644
--- a/router/java/src/net/i2p/router/transport/ntcp/NTCPSendFinisher.java
+++ b/router/java/src/net/i2p/router/transport/ntcp/NTCPSendFinisher.java
@@ -34,6 +34,8 @@ class NTCPSendFinisher {
private static final int THREADS;
static {
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
THREADS = (int) Math.max(MIN_THREADS, Math.min(MAX_THREADS, 1 + (maxMemory / (32*1024*1024))));
}
diff --git a/router/java/src/net/i2p/router/transport/ntcp/NTCPTransport.java b/router/java/src/net/i2p/router/transport/ntcp/NTCPTransport.java
index 62d57810e87fedab50b873093eeecc325d5c4e28..326f659effbf2b8fdf193edb155af88edc86c88a 100644
--- a/router/java/src/net/i2p/router/transport/ntcp/NTCPTransport.java
+++ b/router/java/src/net/i2p/router/transport/ntcp/NTCPTransport.java
@@ -491,6 +491,8 @@ public class NTCPTransport extends TransportImpl {
_pumper.startPumping();
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 128*1024*1024l;
int nr, nw;
if (maxMemory < 32*1024*1024) {
nr = nw = 1;
diff --git a/router/java/src/net/i2p/router/transport/udp/MessageReceiver.java b/router/java/src/net/i2p/router/transport/udp/MessageReceiver.java
index 4988a06851a463b3b9abd9367c623741e185e96c..dede98ef7dc1c629f2f4ddc7796f54a8f56a66a5 100644
--- a/router/java/src/net/i2p/router/transport/udp/MessageReceiver.java
+++ b/router/java/src/net/i2p/router/transport/udp/MessageReceiver.java
@@ -39,6 +39,8 @@ class MessageReceiver {
_completeMessages = new LinkedBlockingQueue();
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
if (maxMemory < 32*1024*1024)
_threadCount = 1;
else if (maxMemory < 64*1024*1024)
diff --git a/router/java/src/net/i2p/router/transport/udp/PacketHandler.java b/router/java/src/net/i2p/router/transport/udp/PacketHandler.java
index ffbcf48aca0f45287569c75a996b2fd8fb26d5ca..824f4a9285eab2e3a3d65c5e5c4e626621832bfd 100644
--- a/router/java/src/net/i2p/router/transport/udp/PacketHandler.java
+++ b/router/java/src/net/i2p/router/transport/udp/PacketHandler.java
@@ -48,6 +48,8 @@ class PacketHandler {
_introManager = introManager;
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
int num_handlers;
if (maxMemory < 32*1024*1024)
num_handlers = 1;
diff --git a/router/java/src/net/i2p/router/tunnel/TunnelGatewayPumper.java b/router/java/src/net/i2p/router/tunnel/TunnelGatewayPumper.java
index 7f29f5743d09b94aaf127dcba64c73bd030393f4..38c72dfaf842bdb37f583ff1b302912ab1ddb44f 100644
--- a/router/java/src/net/i2p/router/tunnel/TunnelGatewayPumper.java
+++ b/router/java/src/net/i2p/router/tunnel/TunnelGatewayPumper.java
@@ -26,6 +26,8 @@ public class TunnelGatewayPumper implements Runnable {
_wantsPumping = new LinkedBlockingQueue();
_stop = false;
long maxMemory = Runtime.getRuntime().maxMemory();
+ if (maxMemory == Long.MAX_VALUE)
+ maxMemory = 96*1024*1024l;
_pumpers = (int) Math.max(MIN_PUMPERS, Math.min(MAX_PUMPERS, 1 + (maxMemory / (32*1024*1024))));
for (int i = 0; i < _pumpers; i++)
new I2PThread(this, "Tunnel GW pumper " + (i+1) + '/' + _pumpers, true).start();