S
SolidJS•2w ago
Hussein

ERR_HTTP_HEADERS_SENT

import { APIEvent } from "@solidjs/start/server";

export async function POST(event: APIEvent) {
  const data = new FormData();
  data.set("message", "test");

  event.nativeEvent.respondWith(
    Response.json({ message: "Optimistically sent a message!" })
  );

  await fetch(`https://discord.com/api/v10/channels/CHANNEL/messages`, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: `Bot TOKEN`,
    },
    body: JSON.stringify({ content: String(data.get("message")) }),
  });
}
import { APIEvent } from "@solidjs/start/server";

export async function POST(event: APIEvent) {
  const data = new FormData();
  data.set("message", "test");

  event.nativeEvent.respondWith(
    Response.json({ message: "Optimistically sent a message!" })
  );

  await fetch(`https://discord.com/api/v10/channels/CHANNEL/messages`, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: `Bot TOKEN`,
    },
    body: JSON.stringify({ content: String(data.get("message")) }),
  });
}
3 Replies
Hussein
HusseinOP•2w ago
i tested with plain h3 and it worked fine 
import { APIEvent } from "@solidjs/start/server";

export function GET(event: APIEvent) {
  event.nativeEvent.waitUntil(send());

  return Response.json("Optimistically sent a message!");
}

async function send() {
  await fetch(`https://discord.com/api/v10/channels/CHANNEL/messages`, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: `Bot TOKEN`,
    },
    body: JSON.stringify({
      content: "",
    }),
  });
}
import { APIEvent } from "@solidjs/start/server";

export function GET(event: APIEvent) {
  event.nativeEvent.waitUntil(send());

  return Response.json("Optimistically sent a message!");
}

async function send() {
  await fetch(`https://discord.com/api/v10/channels/CHANNEL/messages`, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: `Bot TOKEN`,
    },
    body: JSON.stringify({
      content: "",
    }),
  });
}
i fixed it for now by changing my code to this
Brendonovich
Brendonovich•7d ago
I'd suspect that Start doesn't really handle respondWith properly, and it's attempting to send a response after the fetch finishes even though one has already been sent
Hussein
HusseinOP•7d ago
yeah its definitely a start issue but i have a new problem, event.nativeEvent.waitUntil became undefined (in dev only) all of a sudden probably because waitUntil is only defined in nitro which is not used by solidstart in dev but i remember i used it in dev, maybe i'm just confused

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