Management API output is incomplete when there is a lot of content

[rty813]

I connected to the management port using the nc -u 127.0.0.1 5646 command and then executed r 0 edges. When there are too many edges, the output is incomplete and there is no final end line. I have about 200 edges in total

But if I enter the return directly, it can be displayed completely.
This problem is sporadic.