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DbLib: Retry connection if first attempt fails

This commit is contained in:
Jon Evans 2022-08-30 20:58:49 -04:00
parent 5679b9dbdc
commit 1da0572977
1 changed files with 27 additions and 10 deletions
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29
eeschema/sch_plugins/database/sch_database_plugin.cpp
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@ -162,12 +162,9 @@ bool SCH_DATABASE_PLUGIN::CheckHeader( const wxString& aFileName )
void SCH_DATABASE_PLUGIN::ensureSettings( const wxString& aSettingsPath ) void SCH_DATABASE_PLUGIN::ensureSettings( const wxString& aSettingsPath )
{ {
if( !m_settings && !aSettingsPath.IsEmpty() ) auto tryLoad =
[&]()
{ {
std::string path( aSettingsPath.ToUTF8() );
m_settings = std::make_unique<DATABASE_LIB_SETTINGS>( path );
m_settings->SetReadOnly( true );
if( !m_settings->LoadFromFile() ) if( !m_settings->LoadFromFile() )
{ {
wxString msg = wxString::Format( wxString msg = wxString::Format(
@ -176,12 +173,30 @@ void SCH_DATABASE_PLUGIN::ensureSettings( const wxString& aSettingsPath )
THROW_IO_ERROR( msg ); THROW_IO_ERROR( msg );
} }
};
if( !m_settings && !aSettingsPath.IsEmpty() )
{
std::string path( aSettingsPath.ToUTF8() );
m_settings = std::make_unique<DATABASE_LIB_SETTINGS>( path );
m_settings->SetReadOnly( true );
tryLoad();
} }
else if( !m_settings ) else if( !m_conn && m_settings )
{
// If we have valid settings but no connection yet; reload settings in case user is editing
tryLoad();
}
else if( m_conn && m_settings && !aSettingsPath.IsEmpty() )
{ {
wxASSERT_MSG( aSettingsPath == m_settings->GetFilename(), wxASSERT_MSG( aSettingsPath == m_settings->GetFilename(),
"Path changed for database library without re-initializing plugin!" ); "Path changed for database library without re-initializing plugin!" );
} }
else if( !m_settings )
{
wxLogTrace( traceDatabase, wxT( "ensureSettings: no settings but no valid path!" ) );
}
} }
@ -217,6 +232,8 @@ void SCH_DATABASE_PLUGIN::ensureConnection()
m_settings->m_Source.dsn, m_settings->m_Source.dsn,
m_conn->GetLastError() ); m_conn->GetLastError() );
m_conn.reset();
THROW_IO_ERROR( msg ); THROW_IO_ERROR( msg );
} }
} }