skip initializing the h3 streams, etc. when quicly_accept has created a connection that is already in the closing state
skip initializing the h3 streams, etc. when quicly_accept has created a connection that is already in the closing state

cwyang/h2o,h2o/h2o,cwyang/h2o,devnexen/h2o,h2o/h2o,h2o/h2o,cwyang/h2o,devnexen/h2o,cwyang/h2o,h2o/h2o,cwyang/h2o,cwyang/h2o,yannick/h2o,yannick/h2o,cwyang/h2o,devnexen/h2o,devnexen/h2o,yannick/h2o,yannick/h2o,devnexen/h2o,h2o/h2o,devnexen/h2o,yannick/h2o,yannick/h2o,yannick/h2o,devnexen/h2o,yannick/h2o,cwyang/h2o,h2o/h2o,h2o/h2o,h2o/h2o,yannick/h2o,devnexen/h2o,devnexen/h2o,h2o/h2o