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load wasm binary manually

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ading2210 2024-01-18 20:14:11 -05:00
parent 0b14c32b25
commit 5ecb30d5ed
6 changed files with 41 additions and 8 deletions
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23
client/main.js
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@ -10,6 +10,13 @@ window.libcurl = (function() {
var websocket_url = `wss://${location.hostname}/ws/`;
var event_loop = null;
var active_requests = 0;
var wasm_ready = false;
function check_loaded() {
if (!wasm_ready) {
throw new Error("wasm not loaded yet, please call libcurl.load_wasm first");
}
}
//a case insensitive dictionary for request headers
class HeadersDict {
@ -135,8 +142,12 @@ function create_response(response_data, response_info) {
//create headers object
Object.defineProperty(response_obj, "headers", {
writable: false,
value: new Headers(response_info.headers)
value: new Headers()
});
for (let header_name in response_info.headers) {
let header_value = response_info.headers[header_name];
response_obj.headers.append(header_name, header_value);
}
return response_obj;
}
@ -224,11 +235,13 @@ function perform_request_async(url, params, body) {
}
async function libcurl_fetch(url, params={}) {
check_loaded();
let body = await create_options(params);
return await perform_request_async(url, params, body);
}
function set_websocket_url(url) {
check_loaded();
if (!Module.websocket) {
document.addEventListener("libcurl_load", () => {
set_websocket_url(url);
@ -239,6 +252,7 @@ function set_websocket_url(url) {
function main() {
console.log("emscripten module loaded");
wasm_ready = true;
_init_curl();
set_websocket_url(websocket_url);
@ -246,10 +260,17 @@ function main() {
document.dispatchEvent(load_event);
}
function load_wasm(url) {
wasmBinaryFile = url;
createWasm();
run();
}
Module.onRuntimeInitialized = main;
return {
fetch: libcurl_fetch,
set_websocket: set_websocket_url,
load_wasm: load_wasm,
wisp: _wisp_connections
}