from Cryptodome import Random
import requests
from ...errors import NetworkException
[docs]async def broadcast_transaction_dogetest_full_node(raw_transaction_hex, **kwargs):
"""Broadcast a Dogecoin testnet transaction using a full node.
If the node requires authentication, both username and password must be passed.
Args:
raw_transaction_hex (str): The raw transaction in hexadecimal form.
url (str): The JSON-RPC URL of the node. Include the port if necessary.
username (str): The RPC username.
password (str): The RPC password.
"""
user = kwargs.get("user")
password = kwargs.get("password")
url = kwargs.get("url")
protocol = kwargs.get("protocol") or "http"
if user and password:
rpc_url = f"{protocol}://{user}:{password}@{url}"
else:
rpc_url = f"{protocol}://{url}"
payload = {
"jsonrpc": "2.0",
"id": f"{int.from_bytes(Random.new().read(4), byteorder='big')}",
"method": "sendrawtransaction",
"params": [raw_transaction_hex],
}
try:
response = requests.post(rpc_url, json=payload, timeout=30)
except Exception as e:
raise NetworkException(f"Failed to connect to RPC interface: {str(e)}")
result = response.json()
if "error" in result:
raise NetworkException(
f"Failed to broadcast Dogecoin testnet transaction using full node: {result['error']}"
)
return result["result"]