Files
aitbc/scripts/wrappers/aitbc-blockchain-node-wrapper.py
aitbc dec85036ad
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fix: resolve mempool deadlock and node service crash-loop
- Change DatabaseMempool lock from Lock to RLock to prevent self-deadlock
  in add() -> _update_gauge() -> size() call chain
- Switch aitbc-blockchain-node.service from combined_main to aitbc_chain.main
  to avoid port 8006 conflict with RPC service
- Enable block production in node service (RPC remains disabled)

This fixes POST /rpc/transaction timeout for funded senders and allows
genesis-to-training-wallet funding to complete successfully.
2026-05-04 11:57:11 +02:00

39 lines
1.2 KiB
Python
Executable File

#!/usr/bin/env python3
"""
Wrapper script for aitbc-blockchain-node service
Uses centralized aitbc utilities for path configuration
"""
import sys
import os
from pathlib import Path
# Add aitbc to path
sys.path.insert(0, str(Path("/opt/aitbc")))
sys.path.insert(0, str(Path("/opt/aitbc/aitbc")))
from aitbc import ENV_FILE, NODE_ENV_FILE, REPO_DIR, DATA_DIR, LOG_DIR
# Set up environment using aitbc constants
os.environ["AITBC_ENV_FILE"] = str(ENV_FILE)
os.environ["AITBC_NODE_ENV_FILE"] = str(NODE_ENV_FILE)
os.environ["PYTHONPATH"] = f"{REPO_DIR}/apps/blockchain-node/src"
os.environ["DATA_DIR"] = str(DATA_DIR)
os.environ["LOG_DIR"] = str(LOG_DIR)
# Force disable block production in combined_main to prevent event loop blocking
# The combined_main runs both node logic and HTTP RPC server in the same process
# Block production in the RPC process can cause timeouts during transaction submission
os.environ["AITBC_FORCE_ENABLE_BLOCK_PRODUCTION"] = "true"
os.environ["ENABLE_BLOCK_PRODUCTION"] = "true"
os.environ["enable_block_production"] = "true"
# Execute the actual service
# Use combined_main to run both blockchain node and HTTP RPC server
exec_cmd = [
"/opt/aitbc/venv/bin/python",
"-m",
"aitbc_chain.main"
]
os.execvp(exec_cmd[0], exec_cmd)