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feat: use DragonX DNS seed nodes, pass -maxconnections to daemon, show sync speed

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- Replace hardcoded IP addnodes with node.dragonx.is, node1–4.dragonx.is
  in both daemon launch params and auto-generated DRAGONX.conf
- Add max_connections setting (persisted, default 0 = daemon default);
  passed as -maxconnections= flag to dragonxd on startup
- Show blocks/sec in status bar during sync with exponential smoothing
  (e.g. "Syncing 45.2% (12340 left, 85 blk/s)")
This commit is contained in:
DanS
2026-04-12 13:22:22 -05:00
parent c013038ef7
commit 648a6c29e0
7 changed files with 59 additions and 6 deletions
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32
src/app.cpp
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@@ -1461,8 +1461,35 @@ void App::renderStatusBar()
int chainTip = state_.longestchain > 0 ? state_.longestchain : state_.sync.headers;
int blocksLeft = chainTip - state_.sync.blocks;
if (blocksLeft < 0) blocksLeft = 0;
ImGui::TextColored(ImVec4(1.0f, 0.8f, 0.0f, 1.0f), "Syncing %.1f%% (%d left)",
state_.sync.verification_progress * 100.0, blocksLeft);
// Calculate sync speed (blocks/sec) using a smoothed rolling average
static int s_prev_blocks = 0;
static double s_prev_time = 0.0;
static double s_blocks_per_sec = 0.0;
double now = ImGui::GetTime();
if (s_prev_time > 0.0 && state_.sync.blocks > s_prev_blocks) {
double dt = now - s_prev_time;
if (dt > 0.5) {
double raw = (state_.sync.blocks - s_prev_blocks) / dt;
// Exponential smoothing (alpha ~0.3 per update)
s_blocks_per_sec = s_blocks_per_sec > 0.0
? s_blocks_per_sec * 0.7 + raw * 0.3
: raw;
s_prev_blocks = state_.sync.blocks;
s_prev_time = now;
}
} else {
s_prev_blocks = state_.sync.blocks;
s_prev_time = now;
}
if (s_blocks_per_sec > 0.1) {
ImGui::TextColored(ImVec4(1.0f, 0.8f, 0.0f, 1.0f), "Syncing %.1f%% (%d left, %.0f blk/s)",
state_.sync.verification_progress * 100.0, blocksLeft, s_blocks_per_sec);
} else {
ImGui::TextColored(ImVec4(1.0f, 0.8f, 0.0f, 1.0f), "Syncing %.1f%% (%d left)",
state_.sync.verification_progress * 100.0, blocksLeft);
}
} else if (state_.connected) {
ImGui::Text("Peers: %zu", state_.peers.size());
}
@@ -2113,6 +2140,7 @@ bool App::startEmbeddedDaemon()
// Sync debug logging categories from user settings
if (settings_) {
embedded_daemon_->setDebugCategories(settings_->getDebugCategories());
embedded_daemon_->setMaxConnections(settings_->getMaxConnections());
}
return embedded_daemon_->start();