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refactor!: comment out Wallet dependant code.
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19 files changed

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-10249
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19 files changed

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-10249
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‎examples/example_wallet_electrum/src/main.rs‎

Lines changed: 152 additions & 152 deletions
Original file line numberDiff line numberDiff line change
@@ -23,158 +23,158 @@ const INTERNAL_DESC: &str = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7
2323
const ELECTRUM_URL: &str = "ssl://mempool.space:40002";
2424

2525
fn main() -> Result<(), anyhow::Error> {
26-
let mut db = Connection::open(DB_PATH)?;
27-
let wallet_opt = Wallet::load()
28-
.descriptor(KeychainKind::External, Some(EXTERNAL_DESC))
29-
.descriptor(KeychainKind::Internal, Some(INTERNAL_DESC))
30-
.extract_keys()
31-
.check_network(NETWORK)
32-
.load_wallet(&mut db)?;
33-
let mut wallet = match wallet_opt {
34-
Some(wallet) => wallet,
35-
None => Wallet::create(EXTERNAL_DESC, INTERNAL_DESC)
36-
.network(NETWORK)
37-
.create_wallet(&mut db)?,
38-
};
39-
40-
let address = wallet.next_unused_address(KeychainKind::External);
41-
wallet.persist(&mut db)?;
42-
println!("Generated Address: {address}");
43-
44-
let balance = wallet.balance();
45-
println!("Wallet balance before syncing: {}", balance.total());
46-
47-
println!("Performing Full Sync...");
48-
let client = BdkElectrumClient::new(electrum_client::Client::new(ELECTRUM_URL)?);
49-
50-
// Populate the electrum client's transaction cache so it doesn't redownload transaction we
51-
// already have.
52-
client.populate_tx_cache(wallet.tx_graph().full_txs().map(|tx_node| tx_node.tx));
53-
54-
let request = wallet.start_full_scan().inspect({
55-
let mut stdout = std::io::stdout();
56-
let mut once = HashSet::<KeychainKind>::new();
57-
move |k, spk_i, _| {
58-
if once.insert(k) {
59-
print!("\nScanning keychain [{k:?}]");
60-
}
61-
if spk_i.is_multiple_of(5) {
62-
print!(" {spk_i:<3}");
63-
}
64-
stdout.flush().expect("must flush");
65-
}
66-
});
67-
68-
let update = client.full_scan(request, STOP_GAP, BATCH_SIZE, false)?;
69-
70-
println!();
71-
72-
wallet.apply_update(update)?;
73-
wallet.persist(&mut db)?;
74-
75-
let balance = wallet.balance();
76-
println!("Wallet balance after full sync: {}", balance.total());
77-
println!(
78-
"Wallet has {} transactions and {} utxos after full sync",
79-
wallet.transactions().count(),
80-
wallet.list_unspent().count()
81-
);
82-
83-
if balance.total() < SEND_AMOUNT {
84-
println!("Please send at least {SEND_AMOUNT} to the receiving address");
85-
std::process::exit(0);
86-
}
87-
88-
let target_fee_rate = FeeRate::from_sat_per_vb(1).unwrap();
89-
let mut tx_builder = wallet.build_tx();
90-
tx_builder.add_recipient(address.script_pubkey(), SEND_AMOUNT);
91-
tx_builder.fee_rate(target_fee_rate);
92-
93-
let mut psbt = tx_builder.finish()?;
94-
let finalized = wallet.sign(&mut psbt, SignOptions::default())?;
95-
assert!(finalized);
96-
let original_fee = psbt.fee_amount().unwrap();
97-
let tx_feerate = psbt.fee_rate().unwrap();
98-
let tx = psbt.extract_tx()?;
99-
client.transaction_broadcast(&tx)?;
100-
let txid = tx.compute_txid();
101-
println!("Tx broadcasted! Txid: https://mempool.space/testnet4/tx/{txid}");
102-
103-
println!("Partial Sync...");
104-
print!("SCANNING: ");
105-
let mut last_printed = 0;
106-
let sync_request = wallet
107-
.start_sync_with_revealed_spks()
108-
.inspect(move |_, sync_progress| {
109-
let progress_percent =
110-
(100 * sync_progress.consumed()) as f32 / sync_progress.total() as f32;
111-
let progress_percent = progress_percent.round() as u32;
112-
if progress_percent.is_multiple_of(5) && progress_percent > last_printed {
113-
print!("{progress_percent}% ");
114-
std::io::stdout().flush().expect("must flush");
115-
last_printed = progress_percent;
116-
}
117-
});
118-
client.populate_tx_cache(wallet.tx_graph().full_txs().map(|tx_node| tx_node.tx));
119-
let sync_update = client.sync(sync_request, BATCH_SIZE, false)?;
120-
println!();
121-
wallet.apply_update(sync_update)?;
122-
wallet.persist(&mut db)?;
123-
124-
// bump fee rate for tx by at least 1 sat per vbyte
125-
let feerate = FeeRate::from_sat_per_vb(tx_feerate.to_sat_per_vb_ceil() + 1).unwrap();
126-
let mut builder = wallet.build_fee_bump(txid).expect("failed to bump tx");
127-
builder.fee_rate(feerate);
128-
let mut bumped_psbt = builder.finish().unwrap();
129-
let finalize_btx = wallet.sign(&mut bumped_psbt, SignOptions::default())?;
130-
assert!(finalize_btx);
131-
let new_fee = bumped_psbt.fee_amount().unwrap();
132-
let bumped_tx = bumped_psbt.extract_tx()?;
133-
assert_eq!(
134-
bumped_tx
135-
.output
136-
.iter()
137-
.find(|txout| txout.script_pubkey == address.script_pubkey())
138-
.unwrap()
139-
.value,
140-
SEND_AMOUNT,
141-
"Recipient output should remain unchanged"
142-
);
143-
assert!(
144-
new_fee > original_fee,
145-
"New fee ({new_fee}) should be higher than original ({original_fee})"
146-
);
147-
148-
// wait for first transaction to make it into the mempool and be indexed on mempool.space
149-
sleep(Duration::from_secs(10));
150-
client.transaction_broadcast(&bumped_tx)?;
151-
println!(
152-
"Broadcasted bumped tx. Txid: https://mempool.space/testnet4/tx/{}",
153-
bumped_tx.compute_txid()
154-
);
155-
156-
println!("Syncing after bumped tx broadcast...");
157-
let sync_request = wallet.start_sync_with_revealed_spks().inspect(|_, _| {});
158-
let sync_update = client.sync(sync_request, BATCH_SIZE, false)?;
159-
160-
let mut evicted_txs = Vec::new();
161-
for (txid, last_seen) in &sync_update.tx_update.evicted_ats {
162-
evicted_txs.push((*txid, *last_seen));
163-
}
164-
165-
wallet.apply_update(sync_update)?;
166-
if !evicted_txs.is_empty() {
167-
println!("Applied {} evicted transactions", evicted_txs.len());
168-
}
169-
wallet.persist(&mut db)?;
170-
171-
let balance_after_sync = wallet.balance();
172-
println!("Wallet balance after sync: {}", balance_after_sync.total());
173-
println!(
174-
"Wallet has {} transactions and {} utxos after partial sync",
175-
wallet.transactions().count(),
176-
wallet.list_unspent().count()
177-
);
26+
// let mut db = Connection::open(DB_PATH)?;
27+
// let wallet_opt = Wallet::load()
28+
// .descriptor(KeychainKind::External, Some(EXTERNAL_DESC))
29+
// .descriptor(KeychainKind::Internal, Some(INTERNAL_DESC))
30+
// .extract_keys()
31+
// .check_network(NETWORK)
32+
// .load_wallet(&mut db)?;
33+
// let mut wallet = match wallet_opt {
34+
// Some(wallet) => wallet,
35+
// None => Wallet::create(EXTERNAL_DESC, INTERNAL_DESC)
36+
// .network(NETWORK)
37+
// .create_wallet(&mut db)?,
38+
// };
39+
40+
// let address = wallet.next_unused_address(KeychainKind::External);
41+
// wallet.persist(&mut db)?;
42+
// println!("Generated Address: {address}");
43+
44+
// let balance = wallet.balance();
45+
// println!("Wallet balance before syncing: {}", balance.total());
46+
47+
// println!("Performing Full Sync...");
48+
// let client = BdkElectrumClient::new(electrum_client::Client::new(ELECTRUM_URL)?);
49+
50+
// // Populate the electrum client's transaction cache so it doesn't redownload transaction we
51+
// // already have.
52+
// client.populate_tx_cache(wallet.tx_graph().full_txs().map(|tx_node| tx_node.tx));
53+
54+
// let request = wallet.start_full_scan().inspect({
55+
// let mut stdout = std::io::stdout();
56+
// let mut once = HashSet::<KeychainKind>::new();
57+
// move |k, spk_i, _| {
58+
// if once.insert(k) {
59+
// print!("\nScanning keychain [{k:?}]");
60+
// }
61+
// if spk_i.is_multiple_of(5) {
62+
// print!(" {spk_i:<3}");
63+
// }
64+
// stdout.flush().expect("must flush");
65+
// }
66+
// });
67+
68+
// let update = client.full_scan(request, STOP_GAP, BATCH_SIZE, false)?;
69+
70+
// println!();
71+
72+
// wallet.apply_update(update)?;
73+
// wallet.persist(&mut db)?;
74+
75+
// let balance = wallet.balance();
76+
// println!("Wallet balance after full sync: {}", balance.total());
77+
// println!(
78+
// "Wallet has {} transactions and {} utxos after full sync",
79+
// wallet.transactions().count(),
80+
// wallet.list_unspent().count()
81+
// );
82+
83+
// if balance.total() < SEND_AMOUNT {
84+
// println!("Please send at least {SEND_AMOUNT} to the receiving address");
85+
// std::process::exit(0);
86+
// }
87+
88+
// let target_fee_rate = FeeRate::from_sat_per_vb(1).unwrap();
89+
// let mut tx_builder = wallet.build_tx();
90+
// tx_builder.add_recipient(address.script_pubkey(), SEND_AMOUNT);
91+
// tx_builder.fee_rate(target_fee_rate);
92+
93+
// let mut psbt = tx_builder.finish()?;
94+
// let finalized = wallet.sign(&mut psbt, SignOptions::default())?;
95+
// assert!(finalized);
96+
// let original_fee = psbt.fee_amount().unwrap();
97+
// let tx_feerate = psbt.fee_rate().unwrap();
98+
// let tx = psbt.extract_tx()?;
99+
// client.transaction_broadcast(&tx)?;
100+
// let txid = tx.compute_txid();
101+
// println!("Tx broadcasted! Txid: https://mempool.space/testnet4/tx/{txid}");
102+
103+
// println!("Partial Sync...");
104+
// print!("SCANNING: ");
105+
// let mut last_printed = 0;
106+
// let sync_request = wallet
107+
// .start_sync_with_revealed_spks()
108+
// .inspect(move |_, sync_progress| {
109+
// let progress_percent =
110+
// (100 * sync_progress.consumed()) as f32 / sync_progress.total() as f32;
111+
// let progress_percent = progress_percent.round() as u32;
112+
// if progress_percent.is_multiple_of(5) && progress_percent > last_printed {
113+
// print!("{progress_percent}% ");
114+
// std::io::stdout().flush().expect("must flush");
115+
// last_printed = progress_percent;
116+
// }
117+
// });
118+
// client.populate_tx_cache(wallet.tx_graph().full_txs().map(|tx_node| tx_node.tx));
119+
// let sync_update = client.sync(sync_request, BATCH_SIZE, false)?;
120+
// println!();
121+
// wallet.apply_update(sync_update)?;
122+
// wallet.persist(&mut db)?;
123+
124+
// // bump fee rate for tx by at least 1 sat per vbyte
125+
// let feerate = FeeRate::from_sat_per_vb(tx_feerate.to_sat_per_vb_ceil() + 1).unwrap();
126+
// let mut builder = wallet.build_fee_bump(txid).expect("failed to bump tx");
127+
// builder.fee_rate(feerate);
128+
// let mut bumped_psbt = builder.finish().unwrap();
129+
// let finalize_btx = wallet.sign(&mut bumped_psbt, SignOptions::default())?;
130+
// assert!(finalize_btx);
131+
// let new_fee = bumped_psbt.fee_amount().unwrap();
132+
// let bumped_tx = bumped_psbt.extract_tx()?;
133+
// assert_eq!(
134+
// bumped_tx
135+
// .output
136+
// .iter()
137+
// .find(|txout| txout.script_pubkey == address.script_pubkey())
138+
// .unwrap()
139+
// .value,
140+
// SEND_AMOUNT,
141+
// "Recipient output should remain unchanged"
142+
// );
143+
// assert!(
144+
// new_fee > original_fee,
145+
// "New fee ({new_fee}) should be higher than original ({original_fee})"
146+
// );
147+
148+
// // wait for first transaction to make it into the mempool and be indexed on mempool.space
149+
// sleep(Duration::from_secs(10));
150+
// client.transaction_broadcast(&bumped_tx)?;
151+
// println!(
152+
// "Broadcasted bumped tx. Txid: https://mempool.space/testnet4/tx/{}",
153+
// bumped_tx.compute_txid()
154+
// );
155+
156+
// println!("Syncing after bumped tx broadcast...");
157+
// let sync_request = wallet.start_sync_with_revealed_spks().inspect(|_, _| {});
158+
// let sync_update = client.sync(sync_request, BATCH_SIZE, false)?;
159+
160+
// let mut evicted_txs = Vec::new();
161+
// for (txid, last_seen) in &sync_update.tx_update.evicted_ats {
162+
// evicted_txs.push((*txid, *last_seen));
163+
// }
164+
165+
// wallet.apply_update(sync_update)?;
166+
// if !evicted_txs.is_empty() {
167+
// println!("Applied {} evicted transactions", evicted_txs.len());
168+
// }
169+
// wallet.persist(&mut db)?;
170+
171+
// let balance_after_sync = wallet.balance();
172+
// println!("Wallet balance after sync: {}", balance_after_sync.total());
173+
// println!(
174+
// "Wallet has {} transactions and {} utxos after partial sync",
175+
// wallet.transactions().count(),
176+
// wallet.list_unspent().count()
177+
// );
178178

179179
Ok(())
180180
}

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