after #101 the eof_has_been_called field tracks if the EOF callback
has been called when reading a message body. This mutable field requires
that empty bodies be created everytime rather than reusing the same one
every time, or on_eof callbacks will never be called at all after the
first one.
after #101 the
eof_has_been_calledfield tracks if the EOF callback has been called when reading a message body. This mutable field requires that empty bodies be created everytime rather than reusing the same one every time, oron_eofcallbacks will never be called at all after the first one.