+QDebug operator<<(QDebug dbg, const BufferInfo &b) {
+ dbg.nospace() << "(bufId: " << b.uid() << ", netId: " << b.networkId() << ", groupId: " << b.groupId()
+ << ", net: " << b.network() << ", buf: " << b.buffer() << ")";
+
+ return dbg.space();
+}
+