Ejemplo n.º 1
0
apr_status_t h2_conn_io_init(h2_conn_io *io, conn_rec *c)
{
    h2_config *cfg = h2_config_get(c);
    
    io->connection         = c;
    io->input              = apr_brigade_create(c->pool, c->bucket_alloc);
    io->output             = apr_brigade_create(c->pool, c->bucket_alloc);
    io->buflen             = 0;
    io->is_tls             = h2_h2_is_tls(c);
    io->buffer_output      = io->is_tls;
    
    if (io->buffer_output) {
        io->bufsize = WRITE_BUFFER_SIZE;
        io->buffer = apr_pcalloc(c->pool, io->bufsize);
    }
    else {
        io->bufsize = 0;
    }
    
    if (io->is_tls) {
        /* That is where we start with, 
         * see https://issues.apache.org/jira/browse/TS-2503 */
        io->warmup_size    = h2_config_geti64(cfg, H2_CONF_TLS_WARMUP_SIZE);
        io->cooldown_usecs = (h2_config_geti(cfg, H2_CONF_TLS_COOLDOWN_SECS) 
                              * APR_USEC_PER_SEC);
        io->write_size     = WRITE_SIZE_INITIAL; 
    }
    else {
        io->warmup_size    = 0;
        io->cooldown_usecs = 0;
        io->write_size     = (int)io->bufsize;
    }

    if (APLOGctrace1(c)) {
        ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, io->connection,
                      "h2_conn_io(%ld): init, buffering=%d, warmup_size=%ld, cd_secs=%f",
                      io->connection->id, io->buffer_output, (long)io->warmup_size,
                      ((float)io->cooldown_usecs/APR_USEC_PER_SEC));
    }

    return APR_SUCCESS;
}
Ejemplo n.º 2
0
int h2_config_geti(const h2_config *conf, h2_config_var_t var)
{
    return (int)h2_config_geti64(conf, var);
}