@glodon-aiot/agent-cli-sdk/dist/es/api/fetchEventSource/fetch.mjs

aiot agent client js sdk

var W = Object.defineProperty, j = Object.defineProperties;
var k = Object.getOwnPropertyDescriptors;
var v = Object.getOwnPropertySymbols;
var A = Object.prototype.hasOwnProperty, R = Object.prototype.propertyIsEnumerable;
var I = (t, e, a) => e in t ? W(t, e, { enumerable: !0, configurable: !0, writable: !0, value: a }) : t[e] = a, E = (t, e) => {
  for (var a in e || (e = {}))
    A.call(e, a) && I(t, a, e[a]);
  if (v)
    for (var a of v(e))
      R.call(e, a) && I(t, a, e[a]);
  return t;
}, $ = (t, e) => j(t, k(e));
var q = (t, e) => {
  var a = {};
  for (var n in t)
    A.call(t, n) && e.indexOf(n) < 0 && (a[n] = t[n]);
  if (t != null && v)
    for (var n of v(t))
      e.indexOf(n) < 0 && R.call(t, n) && (a[n] = t[n]);
  return a;
};
var B = (t, e, a) => new Promise((n, w) => {
  var o = (r) => {
    try {
      c(a.next(r));
    } catch (d) {
      w(d);
    }
  }, i = (r) => {
    try {
      c(a.throw(r));
    } catch (d) {
      w(d);
    }
  }, c = (r) => r.done ? n(r.value) : Promise.resolve(r.value).then(o, i);
  c((a = a.apply(t, e)).next());
});
import { getBytes as z, getLines as G, getMessages as H } from "./parse.mjs";
const g = "text/event-stream", J = 1e3, D = "last-event-id";
function X(t, N) {
  var u = N, {
    signal: e,
    headers: a,
    onopen: n,
    onmessage: w,
    onclose: o,
    onerror: i,
    openWhenHidden: c,
    fetch: r
  } = u, d = q(u, [
    "signal",
    "headers",
    "onopen",
    "onmessage",
    "onclose",
    "onerror",
    "openWhenHidden",
    "fetch"
  ]);
  return new Promise((L, M) => {
    const f = E({}, a);
    f.accept || (f.accept = g);
    let l;
    function C() {
      l.abort(), document.hidden || b();
    }
    c || document.addEventListener("visibilitychange", C);
    let T = J, y = 0;
    function h() {
      document.removeEventListener("visibilitychange", C), window.clearTimeout(y), l.abort();
    }
    e == null || e.addEventListener("abort", () => {
      h(), L();
    });
    const P = r != null ? r : window.fetch, V = n != null ? n : K;
    function b() {
      return B(this, null, function* () {
        var x;
        l = new AbortController();
        try {
          const m = yield P(t, $(E({}, d), {
            headers: f,
            signal: l.signal
          }));
          yield V(m), yield z(m.body, G(H((s) => {
            s ? f[D] = s : delete f[D];
          }, (s) => {
            T = s;
          }, w))), o == null || o(), h(), L();
        } catch (m) {
          if (!l.signal.aborted)
            try {
              const s = (x = i == null ? void 0 : i(m)) != null ? x : T;
              window.clearTimeout(y), y = window.setTimeout(b, s);
            } catch (s) {
              h(), M(s);
            }
        }
      });
    }
    b();
  });
}
function K(t) {
  const e = t.headers.get("content-type");
  if (!(e != null && e.startsWith(g)))
    throw new Error(`Expected content-type to be ${g}, Actual: ${e}`);
}
export {
  g as EventStreamContentType,
  X as fetchEventSource
};