apr_status_t h2_mplx_out_close(h2_mplx *m, int stream_id, apr_table_t *trailers)
{
apr_status_t status;
AP_DEBUG_ASSERT(m);
if (m->aborted) {
return APR_ECONNABORTED;
}
status = apr_thread_mutex_lock(m->lock);
if (APR_SUCCESS == status) {
if (!m->aborted) {
h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
if (io && !io->orphaned) {
if (!io->response && !io->rst_error) {
/* In case a close comes before a response was created,
* insert an error one so that our streams can properly
* reset.
*/
h2_response *r = h2_response_die(stream_id, APR_EGENERAL,
io->request, m->pool);
status = out_open(m, stream_id, r, NULL, NULL, NULL);
ap_log_cerror(APLOG_MARK, APLOG_DEBUG, status, m->c,
"h2_mplx(%ld-%d): close, no response, no rst",
m->id, io->id);
}
ap_log_cerror(APLOG_MARK, APLOG_DEBUG, status, m->c,
"h2_mplx(%ld-%d): close with trailers=%s",
m->id, io->id, trailers? "yes" : "no");
status = h2_io_out_close(io, trailers);
H2_MPLX_IO_OUT(APLOG_TRACE2, m, io, "h2_mplx_out_close");
have_out_data_for(m, stream_id);
if (m->aborted) {
/* if we were the last output, the whole session might
* have gone down in the meantime.
*/
return APR_SUCCESS;
}
}
else {
status = APR_ECONNABORTED;
}
}
apr_thread_mutex_unlock(m->lock);
}
return status;
}
apr_status_t h2_mplx_out_close(h2_mplx *m, int stream_id)
{
apr_status_t status;
AP_DEBUG_ASSERT(m);
if (m->aborted) {
return APR_ECONNABORTED;
}
status = apr_thread_mutex_lock(m->lock);
if (APR_SUCCESS == status) {
if (!m->aborted) {
h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
if (io) {
if (!io->response->ngheader) {
/* In case a close comes before a response was created,
* insert an error one so that our streams can properly
* reset.
*/
h2_response *r = h2_response_create(stream_id,
"500", NULL, m->pool);
status = out_open(m, stream_id, r, NULL, NULL, NULL);
}
status = h2_io_out_close(io);
have_out_data_for(m, stream_id);
if (m->aborted) {
/* if we were the last output, the whole session might
* have gone down in the meantime.
*/
return APR_SUCCESS;
}
}
else {
status = APR_ECONNABORTED;
}
}
apr_thread_mutex_unlock(m->lock);
}
return status;
}
apr_status_t h2_mplx_out_close(h2_mplx *m, int stream_id, apr_table_t *trailers)
{
apr_status_t status;
int acquired;
AP_DEBUG_ASSERT(m);
if ((status = enter_mutex(m, &acquired)) == APR_SUCCESS) {
h2_io *io = h2_io_set_get(m->stream_ios, stream_id);
if (io && !io->orphaned) {
if (!io->response && !io->rst_error) {
/* In case a close comes before a response was created,
* insert an error one so that our streams can properly
* reset.
*/
h2_response *r = h2_response_die(stream_id, APR_EGENERAL,
io->request, m->pool);
status = out_open(m, stream_id, r, NULL, NULL, NULL);
ap_log_cerror(APLOG_MARK, APLOG_TRACE1, status, m->c,
"h2_mplx(%ld-%d): close, no response, no rst",
m->id, io->id);
}
ap_log_cerror(APLOG_MARK, APLOG_TRACE1, status, m->c,
"h2_mplx(%ld-%d): close with trailers=%s",
m->id, io->id, trailers? "yes" : "no");
status = h2_io_out_close(io, trailers);
H2_MPLX_IO_OUT(APLOG_TRACE2, m, io, "h2_mplx_out_close");
have_out_data_for(m, stream_id);
}
else {
status = APR_ECONNABORTED;
}
leave_mutex(m, acquired);
}
return status;
}