Heroku + Golang +手机=> H13错误?

On a golang service, I get some H13 (Heroku13 ?) errors these days ( max ~1% of requests ), but 100% of users calling the service are mobile apps.

Is it possible that if they lose connection it triggers an H13 error ?

Or is it only due to some of my code ?

Thx !

H13 means the APP code is having a problem. Taking too long or bloating up memory.

( asked a Heroku guy :) )