+/*
+ * Copyright (C) 2017-2019 "IoT.bzh"
+ * Author: José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
AFB = function(base, initialtoken){
if (typeof base != "object")
var initial = {
base: base.base || "api",
- token: base.token || "hello",
+ token: initialtoken || base.token
+ || URLSearchParams(window.location.search).get('access_token')
+ || URLSearchParams(window.location.search).get('token')
+ || "HELLO",
host: base.host || window.location.host,
url: base.url || undefined
};
var PROTO1 = "x-afb-ws-json1";
- AFB_websocket = function(onopen, onabort) {
- var u = urlws;
+ AFB_websocket = function(on_open, on_abort) {
+ var u = urlws, p = '?';
if (AFB_context.token) {
u = u + '?x-afb-token=' + AFB_context.token;
- if (AFB_context.uuid)
- u = u + '&x-afb-uuid=' + AFB_context.uuid;
+ p = '&';
}
+ if (AFB_context.uuid)
+ u = u + p + 'x-afb-uuid=' + AFB_context.uuid;
this.ws = new WebSocket(u, [ PROTO1 ]);
this.url = u;
this.pendings = {};
this.ws.onerror = onerror.bind(this);
this.ws.onclose = onclose.bind(this);
this.ws.onmessage = onmessage.bind(this);
- this.onopen = onopen;
- this.onabort = onabort;
+ this.onopen = on_open;
+ this.onabort = on_abort;
}
function onerror(event) {
if (f) {
delete this.onopen;
delete this.onabort;
- f && f(this);
+ f(this);
}
this.onerror && this.onerror(this);
}
}
function onclose(event) {
+ var err = {
+ jtype: 'afb-reply',
+ request: {
+ status: 'disconnected',
+ info: 'server hung up'
+ }
+ };
for (var id in this.pendings) {
- var ferr = this.pendings[id].onerror;
- ferr && ferr(null, this);
+ try { this.pendings[id][1](err); } catch (x) {/*NOTHING*/}
}
this.pendings = {};
this.onclose && this.onclose();
if (id in pendings) {
var p = pendings[id];
delete pendings[id];
- var f = p[offset];
- f(ans);
+ try { p[offset](ans); } catch (x) {/*TODO?*/}
}
}
switch (code) {
case RETOK:
reply(this.pendings, id, ans, 0);
- break;
+ break;
case RETERR:
reply(this.pendings, id, ans, 1);
- break;
+ break;
case EVENT:
default:
fire(this.awaitens, id, ans);
- break;
+ break;
}
}
this.onabort = function(){};
}
- function call(method, request) {
+ function call(method, request, callid) {
return new Promise((function(resolve, reject){
var id, arr;
- do {
- id = String(this.counter = 4095 & (this.counter + 1));
- } while (id in this.pendings);
+ if (callid) {
+ id = String(callid);
+ if (id in this.pendings)
+ throw new Error("pending callid("+id+") exists");
+ } else {
+ do {
+ id = String(this.counter = 4095 & (this.counter + 1));
+ } while (id in this.pendings);
+ }
this.pendings[id] = [ resolve, reject ];
arr = [CALL, id, method, request ];
if (AFB_context.token) arr.push(AFB_context.token);