wip

startup/solo_mining_core.sh

@@ -0,0 +1,171 @@
+#!/bin/bash
+
+# RinCoin Solo Mining using Built-in Core Mining
+# Uses RinCoin Core's generatetoaddress command
+
+# Default address (can be overridden with command line parameter)
+DEFAULT_ADDRESS="rin1qahvvv9d5f3443wtckeqavwp9950wacxfmwv20q"
+
+# Get total CPU cores for default thread count
+TOTAL_CORES=$(nproc)
+DEFAULT_THREADS=$TOTAL_CORES
+
+# Parse command line arguments
+RIN_ADDRESS=""
+THREAD_COUNT=""
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -a|--address)
+            RIN_ADDRESS="$2"
+            shift 2
+            ;;
+        -t|--threads)
+            THREAD_COUNT="$2"
+            shift 2
+            ;;
+        -h|--help)
+            echo "Usage: $0 [OPTIONS]"
+            echo ""
+            echo "Options:"
+            echo "  -a, --address ADDRESS    RinCoin address to mine to (default: $DEFAULT_ADDRESS)"
+            echo "  -t, --threads COUNT      Number of threads to use (default: $DEFAULT_THREADS)"
+            echo "  -h, --help               Show this help message"
+            echo ""
+            echo "Examples:"
+            echo "  $0                                    # Use defaults (all cores, default address)"
+            echo "  $0 -a rin1q... -t 16                 # Custom address and 16 threads"
+            echo "  $0 --address rin1q... --threads 8    # Custom address and 8 threads"
+            exit 0
+            ;;
+        *)
+            echo "Unknown option: $1"
+            echo "Use -h or --help for usage information"
+            exit 1
+            ;;
+    esac
+done
+
+# Set defaults if not provided
+if [ -z "$RIN_ADDRESS" ]; then
+    RIN_ADDRESS="$DEFAULT_ADDRESS"
+    echo "No address provided, using default: $RIN_ADDRESS"
+fi
+
+if [ -z "$THREAD_COUNT" ]; then
+    THREAD_COUNT="$DEFAULT_THREADS"
+    echo "No thread count provided, using all cores: $THREAD_COUNT"
+fi
+
+# Validate thread count
+if ! [[ "$THREAD_COUNT" =~ ^[0-9]+$ ]] || [ "$THREAD_COUNT" -lt 1 ] || [ "$THREAD_COUNT" -gt "$TOTAL_CORES" ]; then
+    echo "❌ Error: Invalid thread count: $THREAD_COUNT"
+    echo "Thread count must be between 1 and $TOTAL_CORES"
+    exit 1
+fi
+
+echo "=== RinCoin Solo Mining (Built-in Core Mining) ==="
+echo "CPU Cores Available: $TOTAL_CORES"
+echo "Threads to Use: $THREAD_COUNT"
+echo "Target Address: $RIN_ADDRESS"
+echo ""
+echo ""
+
+# Configuration
+RPC_HOST="127.0.0.1"
+RPC_PORT="9556"
+RPC_USER="rinrpc"
+RPC_PASS="745ce784d5d537fc06105a1b935b7657903cfc71a5fb3b90"
+
+# Function to call RPC
+call_rpc() {
+    local method="$1"
+    local params="$2"
+    
+    curl -s --user "$RPC_USER:$RPC_PASS" \
+        -H 'content-type: text/plain' \
+        --data "{\"jsonrpc\":\"1.0\",\"id\":\"curl\",\"method\":\"$method\",\"params\":$params}" \
+        "http://$RPC_HOST:$RPC_PORT/"
+}
+
+# Wait for node to be ready
+echo "Waiting for RinCoin node to be ready..."
+while true; do
+    response=$(call_rpc "getblockchaininfo" "[]")
+    if [[ $response != *"Loading block index"* ]]; then
+        break
+    fi
+    echo "Node still loading... waiting 10 seconds"
+    sleep 10
+done
+
+echo "✅ Node is ready!"
+echo ""
+
+# Load wallet if not already loaded
+echo "Loading wallet..."
+wallet_response=$(call_rpc "loadwallet" "[\"main\"]")
+if [[ $wallet_response == *"error"* ]] && [[ $wallet_response == *"already loaded"* ]]; then
+    echo "✅ Wallet already loaded"
+else
+    echo "✅ Wallet loaded successfully"
+fi
+echo ""
+
+# Validate the provided address (basic check)
+if [[ ! "$RIN_ADDRESS" =~ ^rin1[a-zA-Z0-9]{25,}$ ]]; then
+    echo "❌ Error: Invalid RinCoin address format: $RIN_ADDRESS"
+    echo "RinCoin addresses should start with 'rin1' and be ~30 characters long"
+    exit 1
+fi
+
+echo "✅ Using RinCoin Address: $RIN_ADDRESS"
+echo ""
+
+# Get blockchain info
+echo "Blockchain Status:"
+blockchain_info=$(call_rpc "getblockchaininfo" "[]")
+blocks=$(echo "$blockchain_info" | grep -o '"blocks":[^,]*' | cut -d':' -f2)
+headers=$(echo "$blockchain_info" | grep -o '"headers":[^,]*' | cut -d':' -f2)
+difficulty=$(echo "$blockchain_info" | grep -o '"difficulty":[^,]*' | cut -d':' -f2)
+
+echo "Blocks: $blocks"
+echo "Headers: $headers"
+echo "Difficulty: $difficulty"
+echo ""
+
+echo "⚠️  IMPORTANT: Built-in Core Mining Limitations:"
+echo "1. Uses CPU only (not GPU)"
+echo "2. Very low hashpower compared to specialized miners"
+echo "3. Extremely low chance of finding blocks solo"
+echo "4. Best for testing, not profitable mining"
+echo "5. Thread count affects mining attempts per cycle"
+echo ""
+
+echo "🚀 Starting Built-in Solo Mining..."
+echo "Target Address: $RIN_ADDRESS"
+echo "Threads: $THREAD_COUNT"
+echo "Press Ctrl+C to stop mining"
+echo ""
+
+# Start built-in mining with specified thread count
+# Note: RinCoin Core's generatetoaddress doesn't directly support thread count
+# but we can run multiple instances or adjust the maxtries parameter
+while true; do
+    echo "Attempting to mine 1 block with $THREAD_COUNT threads..."
+    
+    # Adjust maxtries based on thread count for better distribution
+    adjusted_tries=$((1000000 * THREAD_COUNT / TOTAL_CORES))
+    
+    mining_result=$(call_rpc "generatetoaddress" "[1, \"$RIN_ADDRESS\", $adjusted_tries]")
+    
+    if [[ $mining_result == *"result"* ]] && [[ $mining_result != *"[]"* ]]; then
+        echo "🎉 BLOCK FOUND!"
+        echo "Result: $mining_result"
+        break
+    else
+        echo "No block found in this attempt (tries: $adjusted_tries). Retrying..."
+        sleep 5
+    fi
+done