diff options
Diffstat (limited to 'src/wallet.js')
| -rw-r--r-- | src/wallet.js | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/wallet.js b/src/wallet.js index 2f9cca5..497b60b 100644 --- a/src/wallet.js +++ b/src/wallet.js @@ -158,8 +158,11 @@ export class Wallet { } // --- setup -------------------------------------------------------------- - load({ mnemonic = '', passphrase = '', xpub = '', xprv = '', netName = 'mainnet', offline = false }) { + load({ mnemonic = '', passphrase = '', xpub = '', xprv = '', netName = 'mainnet', offline = false, spFresh = false }) { this.stopRealtime(); + // A freshly-generated wallet can't have received silent payments before it + // existed, so we start its SP watermark at the current tip (no history scan). + this._spFresh = spFresh; this.mnemonic = (mnemonic || '').trim().replace(/\s+/g, ' '); this.passphrase = passphrase; this.xpub = xpub || ''; @@ -377,6 +380,14 @@ export class Wallet { const indexer = spIndexerUrl(this.netName); if (!keys || !indexer || this.offline) return { unavailable: true }; if (this._spScanBusy) return { busy: true }; + // Fresh wallet, never scanned: set the watermark to the current tip instead of + // scanning all history (nothing predates the wallet). New blocks + mempool + // arrive via the live push from here on. + if (this._spFresh && !this.lastSpScan && !rescan) { + this._spFresh = false; + try { this.lastSpScan = (await (await fetch(`${indexer}/height`)).json()).height || 0; this.saveCache(); } catch {} + return { fresh: true }; + } this._spScanBusy = true; // Only a manual scan shows the visible "Scanning…" state; auto-scans are // invisible (setting spScanning for them left the card stuck on "Scanning…"). |