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fix(BUG-20): ElectrumX shows index size instead of "Building..."

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When ElectrumX is indexing and can't accept TCP connections, the UI
now shows the actual index size (e.g. "126.9 GB") in the Indexed
Height field instead of a generic "Building..." label. Also shows
the size in the status message for better progress visibility.

Updated estimated full index size from 55GB to 130GB (2026 mainnet).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Dorian 2026-03-18 17:50:33 +00:00
parent 9d3a59e156
commit 4e65265ae8
2 changed files with 16 additions and 6 deletions
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4
core/archipelago/src/electrs_status.rs
View File

@ -10,8 +10,8 @@ const ELECTRUMX_HOST: &str = "127.0.0.1";
const ELECTRUMX_PORT: u16 = 50001;
const BITCOIN_RPC_URL: &str = "http://127.0.0.1:8332/";
const ELECTRUMX_DATA_DIR: &str = "/var/lib/archipelago/electrumx";
// Approximate final index size in bytes for mainnet (~55GB for ElectrumX full index)
const ESTIMATED_FULL_INDEX_BYTES: f64 = 55_000_000_000.0;
// Approximate final index size in bytes for mainnet (~130GB for ElectrumX full index as of 2026)
const ESTIMATED_FULL_INDEX_BYTES: f64 = 130_000_000_000.0;
/// Build Bitcoin RPC Basic auth header using shared credentials.
async fn bitcoin_rpc_auth() -> String {

18
docker/electrs-ui/index.html
View File

@ -367,11 +367,20 @@
var networkH = data.network_height || 0;
var pct = data.progress_pct || 0;
document.getElementById('indexedHeight').textContent = indexedH > 0 ? indexedH.toLocaleString() : (data.status === 'indexing' ? 'Building...' : '-');
// Show indexed height, or index size when still building
if (indexedH > 0) {
document.getElementById('indexedHeight').textContent = indexedH.toLocaleString();
document.getElementById('currentBlock').textContent = 'Block ' + indexedH.toLocaleString();
} else if (data.index_size) {
document.getElementById('indexedHeight').textContent = data.index_size;
document.getElementById('currentBlock').textContent = 'Index: ' + data.index_size;
} else {
document.getElementById('indexedHeight').textContent = '-';
document.getElementById('currentBlock').textContent = 'Block 0';
}
document.getElementById('networkHeight').textContent = networkH > 0 ? networkH.toLocaleString() : '-';
document.getElementById('indexSize').textContent = data.index_size || '-';
document.getElementById('progressPct').textContent = pct > 0 ? pct.toFixed(1) + '%' : '-';
document.getElementById('currentBlock').textContent = indexedH > 0 ? 'Block ' + indexedH.toLocaleString() : (data.index_size ? 'Index: ' + data.index_size : 'Block 0');
document.getElementById('syncPercentage').textContent = pct > 0 ? pct.toFixed(1) + '%' : '0%';
document.getElementById('syncProgressBar').style.width = Math.max(pct, 0.5) + '%';
@ -380,12 +389,13 @@
var syncIcon = document.getElementById('syncIcon');
if (data.status === 'indexing') {
statusTextEl.textContent = data.error || 'Building index...';
var indexMsg = data.index_size ? 'Building index (' + data.index_size + ')...' : 'Building index...';
statusTextEl.textContent = indexMsg;
statusTextEl.style.color = '#fbbf24';
statusDot.className = 'status-dot bg-amber animate-pulse';
document.getElementById('statusText').textContent = 'Indexing';
syncIcon.classList.add('animate-spin-slow');
document.getElementById('connSubtitle').textContent = 'Connections will be available once ElectrumX has completed syncing.';
document.getElementById('connSubtitle').textContent = 'Wallet connections will be available once indexing completes. This can take several hours on first run.';
} else if (data.status === 'error') {
statusTextEl.textContent = data.error || 'Unknown error';
statusTextEl.style.color = '#f87171';