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core: Only the timeout remaing for the websocket handler in C?
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Cory McWilliams
2025-12-06 18:21:42 -05:00
parent 69f9646955
commit 7c1931f529
3 changed files with 104 additions and 66 deletions
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60
core/app.js
View File

@@ -7,71 +7,11 @@
/** \cond */
import * as core from './core.js';
export {App};
/** \endcond */
/** A sequence number of apps. */
let g_session_index = 0;
/**
** App constructor.
** @return An app instance.
*/
function App() {
this._send_queue = [];
this.calls = {};
this._next_call_id = 1;
return this;
}
/**
** Create a function wrapper that when called invokes a function on the app
** itself.
** @param api The function and argument names.
** @return A function.
*/
App.prototype.makeFunction = function (api) {
let self = this;
let result = function () {
let id = self._next_call_id++;
while (!id || self.calls[id]) {
id = self._next_call_id++;
}
let promise = new Promise(function (resolve, reject) {
self.calls[id] = {resolve: resolve, reject: reject};
});
let message = {
action: 'tfrpc',
method: api[0],
params: [...arguments],
id: id,
};
self.send(message);
return promise;
};
Object.defineProperty(result, 'name', {value: api[0], writable: false});
return result;
};
/**
** Send a message to the app.
** @param message The message to send.
*/
App.prototype.send = function (message) {
if (this._send_queue) {
if (this._on_output) {
this._send_queue.forEach((x) => this._on_output(x));
this._send_queue = null;
} else if (message) {
this._send_queue.push(message);
}
}
if (message && this._on_output) {
this._on_output(message);
}
};
/**
** App socket handler.
** @param request The HTTP request of the WebSocket connection.

62
core/core.js
View File

@@ -6,7 +6,7 @@
*/
/** \cond */
import * as app from './app.js';
import * as app_module from './app.js';
export {invoke, getProcessBlob};
/** \endcond */
@@ -22,6 +22,64 @@ let g_update_accounts_scheduled;
/** Time between pings, in milliseconds. */
const k_ping_interval = 60 * 1000;
/**
** App constructor.
** @return An app instance.
*/
function App() {
this._send_queue = [];
this.calls = {};
this._next_call_id = 1;
return this;
}
/**
** Create a function wrapper that when called invokes a function on the app
** itself.
** @param api The function and argument names.
** @return A function.
*/
App.prototype.makeFunction = function (api) {
let self = this;
let result = function () {
let id = self._next_call_id++;
while (!id || self.calls[id]) {
id = self._next_call_id++;
}
let promise = new Promise(function (resolve, reject) {
self.calls[id] = {resolve: resolve, reject: reject};
});
let message = {
action: 'tfrpc',
method: api[0],
params: [...arguments],
id: id,
};
self.send(message);
return promise;
};
Object.defineProperty(result, 'name', {value: api[0], writable: false});
return result;
};
/**
** Send a message to the app.
** @param message The message to send.
*/
App.prototype.send = function (message) {
if (this._send_queue) {
if (this._on_output) {
this._send_queue.forEach((x) => this._on_output(x));
this._send_queue = null;
} else if (message) {
this._send_queue.push(message);
}
}
if (message && this._on_output) {
this._on_output(message);
}
};
/**
* Print an error.
* @param error The error.
@@ -183,7 +241,7 @@ async function getProcessBlob(blobId, key, options) {
process.url = options?.url;
process.eventHandlers = {};
if (!options?.script || options?.script === 'app.js') {
process.app = new app.App();
process.app = new App();
}
process.lastActive = Date.now();
process.lastPing = null;