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[fix] send mouse movement over unreliable transport

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dijunkun
2026-10-22 10:59:36 +08:00
parent 621f2ff205
commit f6a2637540
1 changed files with 10 additions and 3 deletions
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apps/desktop/src/gui/runtime/gui_runtime.cpp
+10 -3
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@@ -39,6 +39,7 @@ GuiRuntime::~GuiRuntime() {
void GuiRuntime::SendRemoteInput(const RemoteAction& action) {
const bool mouse = action.type == ControlType::mouse;
const bool mouse_move = mouse && action.m.flag == MouseFlag::move;
if (!mouse && action.type != ControlType::keyboard &&
action.type != ControlType::keyboard_state)
return;
@@ -72,9 +73,15 @@ void GuiRuntime::SendRemoteInput(const RemoteAction& action) {
}
// Reuse exactly the leader's mapped coordinates and key metadata. Neither
// gallery filters nor the follower's preview dimensions affect input.
const int result = SendReliableDataFrame(
props->peer_, message.data(), message.size(),
mouse ? props->mouse_label_.c_str() : props->keyboard_label_.c_str());
// Move updates supersede old positions and must not wait for KCP retries.
// Use the negotiated unreliable stream; clicks and wheel events remain
// on the reliable mouse stream, with their own absolute coordinates.
const int result = mouse_move
? SendDataFrame(props->peer_, message.data(), message.size(),
props->data_label_.c_str())
: SendReliableDataFrame(
props->peer_, message.data(), message.size(),
mouse ? props->mouse_label_.c_str() : props->keyboard_label_.c_str());
if (result != 0)
LOG_WARN("Send remote input failed, remote_id={}, ret={}", id, result);
}