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Fixes to improve chat experience. Suppress spurrious ping messages. Try to reconnect when a network connection is restored. Send messages to multiple sessions from the same user.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3230 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2016-05-07 11:07:54 +00:00
parent 1c85875db4
commit e7feab4a4a
3 changed files with 112 additions and 59 deletions
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42
packages/cory/xmpp2/xmpp2.js
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@ -683,7 +683,7 @@ var gPingCount = 0;
class XmppService {
constructor(options) {
let self = this;
self._callback = options.callback;
self._callbacks = [options.callback];
self._conversations = {};
network.newConnection().then(function(socket) {
@ -716,6 +716,21 @@ class XmppService {
return result;
}
invokeCallback(message) {
let self = this;
for (let i = self._callbacks.length - 1; i >= 0; i--) {
let callback = self._callbacks[i];
try {
callback(message);
} catch (error) {
self._callbacks.splice(i, 1);
// XXX: Send it to the other connections?
print(error);
}
}
}
_connect(options) {
let self = this;
var kTrustedCertificate = "-----BEGIN CERTIFICATE-----\n" +
@ -741,7 +756,7 @@ class XmppService {
let server = options.server;
self._socket.connect("jabber.troubleimpact.com", 5222).then(function() {
print("actually connected");
self._callback({action: "connected"});
self.invokeCallback({action: "connected"});
print("wtf");
var parse = new XmlStanzaParser(1);
self._socket.write("<?xml version='1.0'?>");
@ -753,7 +768,7 @@ class XmppService {
self._socket.read(function(data) {
try {
if (!data) {
self._callback({action: "disconnected"});
self.invokeCallback({action: "disconnected"});
return;
}
parse.parse(data).forEach(function(stanza) {
@ -786,10 +801,10 @@ class XmppService {
self._socket.write("<presence to='chadhappyfuntime@conference.jabber.troubleimpact.com/" + userName + "'><priority>1</priority><x xmlns='http://jabber.org/protocol/muc'/></presence>");
self._schedulePing();
self._conversations["chadhappyfuntime@conference.jabber.troubleimpact.com"] = {participants: [], history: []};
} else if (stanza.attributes.id == "ping" + gPingCount) {
} else if (stanza.children.length && stanza.children[0].name == "ping") {
// Ping response.
} else {
self._callback({
self.invokeCallback({
action: "unknown",
stanza: stanza,
});
@ -797,7 +812,7 @@ class XmppService {
} else if (stanza.name == "message") {
let message = self._convertMessage(stanza);
self._conversations[message.conversation].history.push(message);
self._callback(message);
self.invokeCallback(message);
} else if (stanza.name == "challenge") {
var challenge = Base64.decode(stanza.text);
var parts = challenge.split(',');
@ -835,21 +850,22 @@ class XmppService {
let name = stanza.attributes.from.split('/', 2)[1];
let conversation = stanza.attributes.from.split('/', 2)[0];
let leaving = stanza.attributes.type == "unavailable";
let index = self._conversations[conversation].participants.indexOf(name);
if (leaving) {
self._conversations[conversation].participants.remove(name);
self._conversations[conversation].participants.splice(index, 1);
} else {
if (self._conversations[conversation].participants.indexOf(name) == -1) {
if (index == -1) {
self._conversations[conversation].participants.push(name);
}
}
self._callback({
self.invokeCallback({
action: "presence",
name: name,
jid: stanza.attributes.from,
type: stanza.attributes.type,
});
} else {
self._callback({
self.invokeCallback({
action: "unknown",
stanza: stanza,
});
@ -869,7 +885,7 @@ class XmppService {
}
_reportError(error) {
this._callback({
this.invokeCallback({
action: "error",
error: error,
}).catch(function(error) {
@ -929,7 +945,9 @@ core.register("onMessage", function(sender, options) {
service = new XmppService(options);
gSessions[options.name] = service;
} else {
service._callback = options.callback;
if (service._callbacks.indexOf(options.callback) == -1) {
service._callbacks.push(options.callback);
}
}
return {
sendMessage: service.sendMessage.bind(service),