Bug Fix default_http_client and add async ARC broadcasting example

- Replaced `default_sync_http_client` with `DefaultHttpClient` in `default_http_client`. - Introduced a new `test_async_arc.py` example demonstrating asynchronous ARC broadcasting and transaction status checking.

Author: ALiberalVoluntarist

bsv/http_client.py

@@ -137,4 +137,4 @@ def default_sync_http_client() -> SyncHttpClient:
 
 
 def default_http_client() -> HttpClient:
- return default_sync_http_client()
+ return DefaultHttpClient()

examples/test_async_arc.py

@@ -0,0 +1,80 @@
+from idlelib.configdialog import changes
+import asyncio
+
+from bsv import (
+ Transaction,
+ TransactionInput,
+ TransactionOutput,
+ PrivateKey,
+ P2PKH,
+ BroadcastResponse,
+ ARC,ARCConfig
+)
+
+"""
+Simple example of synchronous ARC broadcasting and status checking.
+"""
+# ARC_URL='https://api.taal.com/arc'
+
+async def main():
+# def main():
+
+ arc_config = ARCConfig(api_key="mainnet_2e3a7d0f845a5049b35e9dde98fc4271")
+ url = 'https://api.taal.com/arc'
+ arc = ARC(url, arc_config)
+ # Setup ARC broadcaster
+
+
+ # Create a simple transaction
+ private_key = PrivateKey("Kzpr5a6TmrXNw2NxSzt6GUonvcP8ABtfU17bdGEjxCufyxGMo9xV")
+ public_key = private_key.public_key()
+
+ source_tx = Transaction.from_hex(
+ "01000000013462125ff05a9150c25693bbb474a5cde58c0d4ce6ab265e746f523791e01462000000006a4730440220447ac5232e8eb25db0e004bc704a19bc33c9c7ef86070781078bce74e089be44022029195e8cc392bf7c5577dc477a90d157be0356d8fbb52eb66521f4eabe00dcf9412103e23c79a29b5e5f20127ec2286413510662d0e6befa29d669a623035122753d3affffffff013d000000000000001976a914047f8e69ca8eadec1b327d1b232cdaaffa200d1688ac00000000"
+ )
+
+ tx = Transaction(
+ [
+ TransactionInput(
+ source_transaction=source_tx,
+ source_txid=source_tx.txid(),
+ source_output_index=0,
+ unlocking_script_template=P2PKH().unlock(private_key),
+ )
+ ],
+ [
+ TransactionOutput(
+ locking_script=P2PKH().lock("1QnWY1CWbWGeqobBBoxdZZ3DDeWUC2VLn"),
+ change=True
+ )
+ ],
+ )
+
+ tx.fee()
+ tx.sign()
+ txid = tx.txid()
+ txhex = tx.hex()
+ print(f"Transaction ID: {txid}")
+ print(f"Transaction hex: {txhex}")
+ # Broadcast transaction
+ result = await arc.broadcast(tx)
+ # result = arc.sync_broadcast(tx)
+
+ if isinstance(result, BroadcastResponse):
+ print(f"Broadcast successful: {result.txid}")
+
+ # Check status
+ status = arc.check_transaction_status(result.txid)
+ print(f"Status: {status.get('txStatus', 'Unknown')}")
+
+ # Categorize status
+ category = arc.categorize_transaction_status(status)
+ print(f"Category: {category.get('status_category')}")
+
+ else:
+ print(f"Broadcast failed: {result.description}")
+
+
+if __name__ == "__main__":
+ # main()
+ asyncio.run(main())