Function handleSSEChunk

examples/plan-explore-ui/static/main.js:118–133

(chunk, uiState)

  }

  function handleSSEChunk(chunk, uiState) {
    const lines = chunk.split("\n");
    for (const line of lines) {
      if (!line.startsWith("data:")) continue;
      const json = line.slice(5).trim();
      if (!json) continue;
      let evt;
      try {
        evt = JSON.parse(json);
      } catch (e) {
        console.warn("Failed to parse event JSON", e);
        continue;
      }
      renderUIEvent(evt, uiState);
    }
  }

  function renderUIEvent(ev, uiState) {
    if (!ev || !ev.channel || !ev.type) return;