@Override
public void run() {
String shareRequest =
plotFile.getAddress()
+ ":"
+ nonce
+ ":"
+ processing.getHeight()
+ " deadline {"
+ deadline
+ "}";
LOGGER.info("Submitting share {" + shareRequest + "}");
try {
if (poolType.equals(POOL_TYPE_URAY)) {
String request =
poolUrl
+ "/burst?requestType=submitNonce&secretPhrase=pool-mining&nonce="
+ Convert.toUnsignedLong(nonce)
+ "&accountId="
+ Convert.toUnsignedLong(plotFile.getAddress());
String response = restTemplate.postForObject(request, shareRequest, String.class);
LOGGER.info("Response {" + response + "}}");
plotFile.addShare();
} else if (poolType.equals(POOL_TYPE_OFFICIAL)) {
shareRequest = plotFile.getAddress() + ":" + nonce + ":" + processing.getHeight() + "\n";
String response =
restTemplate.postForObject(poolUrl + "/pool/submitWork", shareRequest, String.class);
LOGGER.info("Response {" + response + "}}");
plotFile.addShare();
}
lastShareSubmitTime = System.currentTimeMillis();
} catch (Exception ex) {
LOGGER.info("Failed to submitShare {" + shareRequest + "}");
}
}
private void checkChunkPoolUray(byte[] chunk, long chunk_start_nonce) {
Shabal256 md = new Shabal256();
BigInteger lowest =
new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF", 16);
long lowestscoop = 0;
for (long i = 0; i < plotFile.getStaggeramt(); i++) {
md.reset();
md.update(processing.getGensig());
md.update(chunk, (int) (i * MiningPlot.SCOOP_SIZE), MiningPlot.SCOOP_SIZE);
byte[] hash = md.digest();
BigInteger num =
new BigInteger(
1,
new byte[] {
hash[7], hash[6], hash[5], hash[4], hash[3], hash[2], hash[1], hash[0]
});
BigInteger deadline = num.divide(BigInteger.valueOf(processing.getBaseTargetL()));
int compare = deadline.compareTo(lowest);
if (compare < 0) {
lowest = deadline;
lowestscoop = chunk_start_nonce + i;
}
if (!running) return;
}
registerBestShareForChunk(lowest, lowestscoop, plotFile);
}
private void checkChunkPoolOfficial(byte[] chunk, long chunk_start_nonce) {
Shabal256 md = new Shabal256();
for (long i = 0; i < plotFile.getStaggeramt(); i++) {
md.reset();
md.update(processing.getGensig());
md.update(chunk, (int) (i * MiningPlot.SCOOP_SIZE), MiningPlot.SCOOP_SIZE);
byte[] hash = md.digest();
BigInteger num =
new BigInteger(
1,
new byte[] {
hash[7], hash[6], hash[5], hash[4], hash[3], hash[2], hash[1], hash[0]
});
BigInteger deadline = num.divide(BigInteger.valueOf(processing.getBaseTargetL()));
int compare = deadline.compareTo(BigInteger.valueOf(processing.getTargetDeadlineL()));
if (compare <= 0) {
shareExecutor.execute(new SubmitShare(chunk_start_nonce + i, plotFile, deadline));
}
if (!running) return;
}
}
@Override
public void run() {
try (RandomAccessFile f = new RandomAccessFile(plotFile.getPlotFile(), "r")) {
long chunks = plotFile.getPlots() / plotFile.getStaggeramt();
for (long i = 0; i < chunks; i++) {
f.seek(
(i * plotFile.getStaggeramt() * MiningPlot.PLOT_SIZE)
+ (scoopnum * plotFile.getStaggeramt() * MiningPlot.SCOOP_SIZE));
byte[] chunk = new byte[(int) (plotFile.getStaggeramt() * MiningPlot.SCOOP_SIZE)];
f.readFully(chunk);
if (poolType.equals(POOL_TYPE_URAY)) {
checkChunkPoolUray(chunk, plotFile.getStartnonce() + (i * plotFile.getStaggeramt()));
} else if (poolType.equals(POOL_TYPE_OFFICIAL)) {
checkChunkPoolOfficial(
chunk, plotFile.getStartnonce() + (i * plotFile.getStaggeramt()));
}
if (!running) return;
}
} catch (FileNotFoundException e) {
LOGGER.info("Cannot open file: " + plotFile.getPlotFile().getName());
e.printStackTrace();
} catch (IOException e) {
LOGGER.info("Error reading file: " + plotFile.getPlotFile().getName());
}
LOGGER.info("Finished mining {" + plotFile.getUUID() + "}");
plotFile.addChecked();
minerThreads.remove(this);
}