- new version 0.4.8-RELEASE

- made triggerServer on solo optional and disabled by default (prevent annoying error logs on busy server)
- using haitch suggestion for fallback on calculate parts https://forums.burst-team.us/topic/3600/part-calculation-algorithm-for-jminer/14

README.md

@@ -149,6 +149,12 @@ min. deadline to be committed.
 
     targetDeadline=750000
 
+### triggerServer (default: false)
+on 'true' miner emulates open wallet gui, to prevent wallet server from
+falling asleep (not sure if needed at all)
+
+    triggerServer=true
+
 
 
 

jminer.default.properties

@@ -109,10 +109,14 @@ devPoolCommitsPerRound=
 #
 # targetDeadline          - min. deadline to be committed. e.g. 750000
 # (optinal)
+#
+# triggerServer           - emulates open wallet, to prevent it from
+# (default: false)          falling asleep (not sure if needed at all)
 # -----------------------------------------------------------------------------------
 soloServer=http://localhost:8125
 passPhrase=xxxxxxxxxxxxxx
 targetDeadline=
+triggerServer=
 
 # -----------------------------------------------------------------------------------
 # - OpenCL -----------------------------------------------------------------------------

pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>burstcoin</groupId>
   <artifactId>burstcoin-jminer</artifactId>
-  <version>0.4.7-SNAPSHOT</version>
+  <version>0.4.8-RELEASE</version>
   <packaging>jar</packaging>
 
   <name>burstcoin-jminer</name>

run.bat

@@ -1 +1 @@
-java -jar -d64 -XX:+UseG1GC burstcoin-jminer-0.4.7-SNAPSHOT.jar
+java -jar -d64 -XX:+UseG1GC burstcoin-jminer-0.4.8-RELEASE.jar

src/main/java/burstcoin/jminer/JMinerCommandLine.java

@@ -85,7 +85,7 @@ public void run(String... args)
     LOG.info("            __         __   GPU assisted PoC-Miner");
     LOG.info("           |__| _____ |__| ____   ___________ ");
     LOG.info("   version |  |/     \\|  |/    \\_/ __ \\_  __ \\");
-    LOG.info("     0.4.7 |  |  Y Y  \\  |   |  \\  ___/|  | \\/");
+    LOG.info("     0.4.8 |  |  Y Y  \\  |   |  \\  ___/|  | \\/");
     LOG.info("       /\\__|  |__|_|  /__|___|  /\\___  >__| ");
     LOG.info("       \\______|     \\/        \\/     \\/");
     LOG.info("      mining engine: BURST-LUXE-RED2-G6JW-H4HG5");

src/main/java/burstcoin/jminer/core/CoreProperties.java

@@ -63,6 +63,7 @@ public class CoreProperties
   private static final boolean DEFAULT_SHOW_DRIVE_INFO = false;
   private static final int DEFAULT_READER_THREADS = 0;
   private static final boolean DEFAULT_DEBUG = false;
+  private static final boolean DEFAULT_TRIGGER_SERVER = false;
   private static final boolean DEFAULT_WRITE_LOG_FILE = false;
   private static final String DEFAULT_LOG_FILE_PATH = "log/jminer.log.txt";
 
@@ -450,6 +451,15 @@ public static boolean isWriteLogFile()
     return writeLogFile;
   }
 
+  public static boolean isTriggerServer()
+  {
+    if(writeLogFile == null)
+    {
+      writeLogFile = asBoolean("triggerServer", DEFAULT_TRIGGER_SERVER);
+    }
+    return writeLogFile;
+  }
+
   public static boolean isDebug()
   {
     if(debug == null)

src/main/java/burstcoin/jminer/core/network/Network.java

@@ -228,7 +228,7 @@ public void run()
     }, 100, CoreProperties.getRefreshInterval());
 
     // on solo mining
-    if(!CoreProperties.isPoolMining())
+    if(!CoreProperties.isPoolMining() && CoreProperties.isTriggerServer())
     {
       timer.schedule(new TimerTask()
       {

src/main/java/burstcoin/jminer/core/network/task/NetworkRequestTriggerServerTask.java

@@ -85,7 +85,7 @@ private BlockchainStatus getBlockChainStatus()
     }
     catch(Exception e)
     {
-      LOG.warn("Error: Failed to 'getBlockchainStatus' from 'soloServer' to trigger server.");
+      LOG.debug("Error: Failed to 'getBlockchainStatus' from 'soloServer' to trigger server.");
     }
     return blockchainStatus;
   }
@@ -105,7 +105,7 @@ private void getUnconfirmedTransactions(String numericAccountId)
     }
     catch(Exception e)
     {
-      LOG.warn("Error: Failed to 'getUnconfirmedTransactions' to trigger server.");
+      LOG.debug("Error: Failed to 'getUnconfirmedTransactions' to trigger server.");
     }
   }
 }

src/main/java/burstcoin/jminer/core/network/task/NetworkSubmitPoolNonceTask.java

@@ -53,7 +53,7 @@ public class NetworkSubmitPoolNonceTask
   implements Runnable
 {
   private static final Logger LOG = LoggerFactory.getLogger(NetworkSubmitPoolNonceTask.class);
-  private static final String HEADER_MINER_NAME = "burstcoin-jminer-0.4.7";
+  private static final String HEADER_MINER_NAME = "burstcoin-jminer-0.4.8";
 
   @Autowired
   private ApplicationEventPublisher publisher;

src/main/java/burstcoin/jminer/core/reader/data/PlotFile.java

@@ -233,14 +233,10 @@ private int calculateNumberOfParts(long staggeramt)
     // fallback if number of parts could not be calculated in acceptable range
     if(suggestedNumberOfParts >= maxNumberOfParts)
     {
-      // as stagger has to be a multiple of 8 we can at least use 8 parts
-      if(staggeramt % 8 == 0)
+      suggestedNumberOfParts = (int) Math.floor(Math.sqrt(staggeramt));
+      while(staggeramt % suggestedNumberOfParts != 0)
       {
-        suggestedNumberOfParts = 8;
-      }
-      else
-      {
-        LOG.warn("staggersize '" + staggeramt + "' is not dividable by 8.");
+        suggestedNumberOfParts--;
       }
     }
     return suggestedNumberOfParts;