Re: Upgrade Summary

[Mike Rumph]

Question below:

On 12/10/2015 2:46 AM, Stefan Eissing wrote:

        int xxx_switch(conn_rec *c, request_rec *r, server_rec *s,
                const char *protocol, int phase)
        {
                apr_status_t stats;

                if (strcmp(my_protocol, protocol)) {

Do you mean "if my_protocol is protocol"?

                        return DECLINED;
                }
                
                if (need_handler && phase != handler) {
                        return APR_EAGAIN;
                }

                status = ap_upgrade_request(r, protocol, phase, 
my_additional_header, process_body);
                if (status != APR_SUCCESS) {
                        // any type of error, could also fail if NULL is passed 
instead of
                        // &process_body and request has body
                        return status;
                }

                // c->output_filters can be written
                // c->input_filters can be read, will pass data to 
process_body() until body is done,
                // then return data up the filter chain.
                process protocol;

                return APR_EOF;
        }