sendText method
Sends a plain text response.
Implementation
void sendText(String text) {
if (_sent) return;
_headers.setContentType(ContentType('text', 'plain', charset: 'utf-8'));
if (_compression) {
_response.add(gzip.encode(_safeUtf8Encode(text)));
} else {
_response.add(_safeUtf8Encode(text));
}
_closeResponse();
}