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server: show error message if port is already in use

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Stéphane L 2019-04-19 21:57:08 +02:00
parent d0ed43a8e5
commit 062473d6f4
1 changed files with 14 additions and 2 deletions
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16
src/WSServer.cpp
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@ -69,7 +69,7 @@ WSServer::~WSServer()
void WSServer::start(quint16 port) void WSServer::start(quint16 port)
{ {
if (_server.is_listening() && port == _serverPort) { if (_server.is_listening() && port == _serverPort) {
blog(LOG_INFO, "WebSocketsServer::start: server already on this port. no restart needed"); blog(LOG_INFO, "WSServer::start: server already on this port. no restart needed");
return; return;
} }
@ -79,7 +79,19 @@ void WSServer::start(quint16 port)
_serverPort = port; _serverPort = port;
_server.listen(_serverPort); websocketpp::lib::error_code errorCode;
_server.listen(_serverPort, errorCode);
if (errorCode) {
QString errorTitle = tr("OBSWebsocket.Server.StartFailed.Title");
QString errorMessage = tr("OBSWebsocket.Server.StartFailed.Message").arg(_serverPort);
QMainWindow* mainWindow = reinterpret_cast<QMainWindow*>(obs_frontend_get_main_window());
QMessageBox::warning(mainWindow, errorTitle, errorMessage);
return;
}
_server.start_accept(); _server.start_accept();
QtConcurrent::run([=]() { QtConcurrent::run([=]() {