tdweb does the job again when wasm was built #755

isopen · 2019-10-27T16:23:45Z

Here it loads for a long time:
https://github.com/tdlib/td/blob/master/example/web/tdweb/src/wasm-utils.js#L125
It seems that this is 100% processor load.

@levlam It looks like the assembly is not cached and starts over.

isopen · 2019-10-27T17:30:57Z

@levlam Maybe?

export async function instantiateAny(version, url, importObject) {
  console.log("instantiate");
  try {
    <save to wasm-cache<url, result>> << return await instantiateCachedURL(version, url, importObject); << <WebAssembly.instantiateStreaming>
  } catch (e) {
    console.log("instantiateCachedURL failed", e);
  }
  try {
    <save to wasm-cache<url, result>> << return await instantiateCachedURL(version, url, importObject); << <WebAssembly.instantiate>
  } catch (e) {
    console.log("instantiateSteaming failed", e);
  }
  throw new Error("can't instantiate wasm");
}

#757