nghttp2_session_callbacks_set_send_callback2

Synopsis

#include <nghttp2/nghttp2.h>

.. function:: void nghttp2_session_callbacks_set_send_callback2( nghttp2_session_callbacks *cbs, nghttp2_send_callback2 send_callback)

Sets callback function invoked when a session wants to send data to
the remote peer.  This callback is not necessary if the application
uses solely `nghttp2_session_mem_send2()` to serialize data to
transmit.