ngx_free_connection  892 src/core/ngx_connection.c             ngx_free_connection(c);
ngx_free_connection 1058 src/core/ngx_connection.c     ngx_free_connection(c);
ngx_free_connection  223 src/core/ngx_connection.h void ngx_free_connection(ngx_connection_t *c);
ngx_free_connection  474 src/event/ngx_event_accept.c     ngx_free_connection(c);
ngx_free_connection  228 src/os/unix/ngx_channel.c             ngx_free_connection(c);
ngx_free_connection  234 src/os/unix/ngx_channel.c             ngx_free_connection(c);