ProgressCallback progressCallback = null;
if (ctx.isOriginLocal() && !command.hasFlag(Flag.PUT_FOR_STATE_TRANSFER)) {
progressCallback = new ProgressCallback(ctx);
source.withProgressCallback(progressCallback);
} else {
source.withProgressCallback(EMPTY_CALLBACK);
}
try {
serializationContext.registerProtoFiles(source);
} catch (IOException e) {