func (s *StdWeb) Publish(nodes []*core.Node) {
s.m.Lock()
defer s.m.Unlock()
s.updateID++
newData := NewUpdate(s.runID, s.updateID)
rctx := core.NewRenderContext(s.runID, s.updateID)
for _, node := range nodes {
u := &NodeUpdate{
ID: node.ID(),
Payload: node.Render(rctx),
}
newData.Nodes[node.ID()] = u
// Keep track of all recent updates we've sent. This way, when a client
// reconnects, it can get the last updates.
s.recentNodeUpdates[node.ID()] = &timedNodeUpdate{
updateID: s.updateID,
update: u,
}
}
for ch := range s.listeners {
select {
case u := <-ch:
newData.Merge(u)
default:
}
ch <- newData
}
}
func (p *Publisher) Publish(nodes []*core.Node) {
p.m.Lock()
defer p.m.Unlock()
rctx := core.NewRenderContext(StaticRunID, p.updateID)
for _, n := range nodes {
p.payloads[n.ID()] = n.Render(rctx)
}
}
func (s *StdWeb) baseHandler(w http.ResponseWriter, r *http.Request) {
s.m.Lock()
defer s.m.Unlock()
rctx := core.NewRenderContext(s.runID, s.updateID)
w.Write([]byte(s.tree.Slot().Node().Render(rctx)))
}
func Render(n *core.Node) string {
return n.Render(core.NewRenderContext(StaticRunID, StaticUpdateID))
}