From: Roland Häder <haeder@hmmdeutschland.de>
Date: Mon, 28 Apr 2014 13:13:19 +0000 (+0200)
Subject: Also remember found hashes (and all relevant data to "prove" it).
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=497cb65fae9a679a5a634671de1f07c81f068a6b;p=core.git

Also remember found hashes (and all relevant data to "prove" it).

Signed-off-by: Roland Häder <haeder@hmmdeutschland.de>
---

diff --git a/contrib/chash/chash.php b/contrib/chash/chash.php
index 1059641f..45ce33d6 100644
--- a/contrib/chash/chash.php
+++ b/contrib/chash/chash.php
@@ -249,9 +249,13 @@ if (is_readable(CHECK_POINT)) {
 	// Explode it
 	$data = explode(':', $checkPoint);
 
-	// 1st element is nonce, 2nd hash
-	$nonce = $data[0];
-	$modulaHash = $data[1];
+	// Assert on count
+	assert(count($data) == 3);
+
+	// 1st element is nonce, 2nd hash, 3rd found hashes
+	$nonce       = base64_decode($data[0]);
+	$modulaHash  = $data[1];
+	$foundHashes = unserialize(base64_decode($data[2]));
 } else {
 	// Create nonce (small)
 	$nonce = 1 / mt_rand();
@@ -260,6 +264,7 @@ if (is_readable(CHECK_POINT)) {
 // Output again
 print ('modulaHash=' . $modulaHash . PHP_EOL);
 print ('nonce=' . $nonce . PHP_EOL);
+print ('found=' . count($foundHashes) . PHP_EOL);
 
 // Start "mining"
 while (TRUE) {
@@ -268,8 +273,9 @@ while (TRUE) {
 	$hashrate = 0;
 
 	// Wait for BLOCK_SIZE iterations (= found hashes). This is one block
-	$timeBlock = microtime(TRUE);
+	$timeBlock   = microtime(TRUE);
 	$timeDisplay = $timeBlock;
+	$timeFlush   = $timeBlock;
 
 	// Time waited for a good block again (no iteration)
 	$timeBadHashes = 0;
@@ -314,6 +320,20 @@ while (TRUE) {
 				$iterSecond  = 0;
 			} // END - if
 
+			// Time spend from last flush
+			$testTime = abs(microtime(TRUE) - $timeFlush);
+
+			// Only once per 10 seconds
+			if ($testTime >= 10) {
+				// Display message
+				print ('FLUSHING: ' . count($foundHashes) . ' total found.' . PHP_EOL);
+
+				// Write check-point
+				file_put_contents(CHECK_POINT, base64_encode($nonce) . ':' . $modulaHash . ':' . base64_encode(serialize($foundHashes)));
+
+				$timeFlush = microtime(TRUE);
+			} // END - if
+
 			// Next round
 			$iter++;
 			$iterSecond++;
@@ -338,13 +358,19 @@ while (TRUE) {
 
 		// Add amount of hashes per block (double-hash)
 		$hashesPerBlock += $iter * 2 + 2;
-		array_push($foundHashes, $nonceHash);
+
+		// Push found hash
+		array_push($foundHashes, array(
+			'modula_hash'  => $modulaHash,
+			'nonce'        => $nonce,
+			'iter'         => $iter,
+			'hashes_block' => $hashesPerBlock,
+			'nonce_hash'   => $nonceHash
+		));
 
 		// Found hash:
 		print ('FOUND: nonceHash=' . $nonceHash . ',nonce=' . $nonce . ',iter=' . $iter . PHP_EOL);
 
-		// Write check-point
-		file_put_contents(CHECK_POINT, $nonce . ':' . $nonceHash);
 
 		// Use nonceHash as next modula hash
 		$modulaHash = $nonceHash;