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ae01f49 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | /////////////////////////////////////////////////////////////
//
// pgAdmin 4 - PostgreSQL Tools
//
// Copyright (C) 2013 - 2024, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
//////////////////////////////////////////////////////////////
import { io } from 'socketio';
import gettext from 'sources/gettext';
import url_for from 'sources/url_for';
export function openSocket(namespace, options) {
return new Promise((resolve, reject)=>{
const socketObj = io(namespace, {
path: `${url_for('pgadmin.root')}/socket.io`,
pingTimeout: 120000,
pingInterval: 25000,
...options,
});
/* Once the object is created, connect event is emitted.
Backend must implement connect and emit connected on success,
connect_error on failure.
*/
socketObj.on('connected', ()=>{
resolve(socketObj);
});
socketObj.on('connect_error', (err)=>{
reject(err);
});
socketObj.on('disconnect', (err)=>{
reject(err);
});
});
}
export function socketApiGet(socket, endpoint, params) {
return new Promise((resolve, reject)=>{
socket.emit(endpoint, params);
socket.on(`${endpoint}_success`, (data)=>{
resolve(data);
});
socket.on(`${endpoint}_failed`, (data)=>{
reject(data);
});
socket.on('disconnect', ()=>{
reject(gettext('Connection to pgAdmin server has been lost'));
});
});
}
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