static liHandlerResult proxy_handle(liVRequest *vr, gpointer param, gpointer *context) {
liBackendWait *bwait = (liBackendWait*) *context;
liBackendConnection *bcon = NULL;
proxy_context *ctx = (proxy_context*) param;
liBackendResult bres;
if (li_vrequest_is_handled(vr)) return LI_HANDLER_GO_ON;
LI_VREQUEST_WAIT_FOR_REQUEST_BODY(vr);
if (vr->request.content_length < 0) {
VR_ERROR(vr, "%s", "proxy can't handle progressive uploads yet. enable request body buffering!");
return LI_HANDLER_ERROR;
}
bres = li_backend_get(vr, ctx->pool, &bcon, &bwait);
*context = bwait;
switch (bres) {
case LI_BACKEND_SUCCESS:
LI_FORCE_ASSERT(NULL == bwait);
LI_FORCE_ASSERT(NULL != bcon);
break;
case LI_BACKEND_WAIT:
LI_FORCE_ASSERT(NULL != bwait);
return LI_HANDLER_WAIT_FOR_EVENT;
case LI_BACKEND_TIMEOUT:
li_vrequest_backend_dead(vr);
return LI_HANDLER_GO_ON;
}
proxy_connection_new(vr, bcon, ctx);
return LI_HANDLER_GO_ON;
}
static liHandlerResult proxy_handle(liVRequest *vr, gpointer param, gpointer *context) {
proxy_context *ctx = (proxy_context*) param;
proxy_connection *pcon;
UNUSED(context);
if (!li_vrequest_handle_indirect(vr, ctx->plugin)) return LI_HANDLER_GO_ON;
pcon = proxy_connection_new(vr, ctx);
if (!pcon) {
return LI_HANDLER_ERROR;
}
g_ptr_array_index(vr->plugin_ctx, ctx->plugin->id) = pcon;
li_chunkqueue_set_limit(pcon->proxy_in, vr->out->limit);
li_chunkqueue_set_limit(pcon->proxy_out, vr->in->limit);
if (vr->out->limit) vr->out->limit->io_watcher = &pcon->fd_watcher;
return proxy_statemachine(vr, pcon);
}
