static struct rp_generator_t *proxy_send_prepare(h2o_req_t *req, int keepalive)
{
struct rp_generator_t *self = h2o_mem_alloc_shared(&req->pool, sizeof(*self), on_generator_dispose);
self->super.proceed = do_proceed;
self->super.stop = do_close;
self->src_req = req;
self->up_req.bufs[0] = build_request(req, keepalive);
self->up_req.bufs[1] = req->entity;
self->up_req.is_head = h2o_memis(req->method.base, req->method.len, H2O_STRLIT("HEAD"));
h2o_buffer_init(&self->last_content_before_send, &h2o_socket_buffer_prototype);
h2o_doublebuffer_init(&self->sending, &h2o_socket_buffer_prototype);
return self;
}
static struct rp_generator_t *proxy_send_prepare(h2o_req_t *req, int keepalive)
{
struct rp_generator_t *self = h2o_mem_alloc_shared(&req->pool, sizeof(*self), on_generator_dispose);
h2o_http1client_ctx_t *client_ctx = get_client_ctx(req);
self->super.proceed = do_proceed;
self->super.stop = do_close;
self->src_req = req;
if (client_ctx->websocket_timeout != NULL && h2o_lcstris(req->upgrade.base, req->upgrade.len, H2O_STRLIT("websocket"))) {
self->is_websocket_handshake = 1;
} else {
self->is_websocket_handshake = 0;
}
self->up_req.bufs[0] = build_request(req, keepalive, self->is_websocket_handshake);
self->up_req.bufs[1] = req->entity;
self->up_req.is_head = h2o_memis(req->method.base, req->method.len, H2O_STRLIT("HEAD"));
h2o_buffer_init(&self->last_content_before_send, &h2o_socket_buffer_prototype);
h2o_doublebuffer_init(&self->sending, &h2o_socket_buffer_prototype);
return self;
}
mrb_value h2o_mruby_send_chunked_init(h2o_mruby_generator_t *generator, mrb_value body)
{
h2o_mruby_chunked_t *chunked = h2o_mem_alloc_pool(&generator->req->pool, sizeof(*chunked));
h2o_doublebuffer_init(&chunked->sending, &h2o_socket_buffer_prototype);
chunked->bytes_left = h2o_memis(generator->req->method.base, generator->req->method.len, H2O_STRLIT("HEAD"))
? 0
: generator->req->res.content_length;
generator->super.proceed = do_proceed;
generator->chunked = chunked;
if ((chunked->shortcut.client = h2o_mruby_http_set_shortcut(generator->ctx->shared->mrb, body, on_shortcut_notify)) != NULL) {
chunked->type = H2O_MRUBY_CHUNKED_TYPE_SHORTCUT;
chunked->shortcut.remaining = NULL;
on_shortcut_notify(generator);
return mrb_nil_value();
} else {
chunked->type = H2O_MRUBY_CHUNKED_TYPE_CALLBACK;
h2o_buffer_init(&chunked->callback.receiving, &h2o_socket_buffer_prototype);
mrb_gc_register(generator->ctx->shared->mrb, body);
chunked->callback.body_obj = body;
return mrb_ary_entry(generator->ctx->shared->constants, H2O_MRUBY_CHUNKED_PROC_EACH_TO_FIBER);
}
}
