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session-desktop
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Merge pull request #187 from BeaudanBrown/swarm-fixes

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Swarm fixes
pull/188/head
sachaaaaa 6 years ago committed by GitHub
parent 1a810f4e4f 2d9e6a7ac8
commit a5871f56b3
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 58 additions and 43 deletions
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9
js/conversation_controller.js
Unescape Escape View File

@ -185,7 +185,6 @@
await window.Signal.Data.saveConversation(conversation.attributes, {
Conversation: Whisper.Conversation,
});
window.LokiSnodeAPI.refreshSwarmNodesForPubKey(id);
} catch (error) {
window.log.error(
'Conversation save failed! ',
@ -200,9 +199,11 @@
return conversation;
};
conversation.initialPromise = create().then(() =>
conversation.updateProfileAvatar()
);
conversation.initialPromise = create();
conversation.initialPromise.then(async () => {
await window.lokiSnodeAPI.refreshSwarmNodesForPubKey(id);
await conversation.updateProfileAvatar();
});
return conversation;
},

8
js/models/conversations.js
Unescape Escape View File

@ -78,7 +78,7 @@
friendRequestStatus: FriendRequestStatusEnum.none,
unlockTimestamp: null, // Timestamp used for expiring friend requests.
sessionResetStatus: SessionResetEnum.none,
swarmNodes: new Set([]),
swarmNodes: [],
isOnline: false,
};
},
@ -1406,6 +1406,12 @@
},
};
},
async updateSwarmNodes(swarmNodes) {
this.set({ swarmNodes });
await window.Signal.Data.updateConversation(this.id, this.attributes, {
Conversation: Whisper.Conversation,
});
},
async updateLastMessage() {
if (!this.id) {
return;

9
js/modules/data.js
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@ -111,7 +111,6 @@ module.exports = {
removeAllSessions,
getSwarmNodesByPubkey,
saveSwarmNodesForPubKey,
getConversationCount,
saveConversation,
@ -676,14 +675,6 @@ async function getSwarmNodesByPubkey(pubkey) {
return channels.getSwarmNodesByPubkey(pubkey);
}
async function saveSwarmNodesForPubKey(pubKey, swarmNodes, { Conversation }) {
const conversation = await getConversationById(pubKey, { Conversation });
conversation.set({ swarmNodes });
await updateConversation(conversation.id, conversation.attributes, {
Conversation,
});
}
async function getConversationCount() {
return channels.getConversationCount();
}

27
js/modules/loki_message_api.js
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@ -1,6 +1,6 @@
/* eslint-disable no-await-in-loop */
/* eslint-disable no-loop-func */
/* global log, dcodeIO, window, callWorker, Whisper, lokiP2pAPI */
/* global log, dcodeIO, window, callWorker, lokiP2pAPI, lokiSnodeAPI */
const nodeFetch = require('node-fetch');
const _ = require('lodash');
@ -106,10 +106,11 @@ class LokiMessageAPI {
throw err;
}
const completedNodes = [];
const failedNodes = [];
let successfulRequests = 0;
let canResolve = true;
let swarmNodes = await window.Signal.Data.getSwarmNodesByPubkey(pubKey);
let swarmNodes = await lokiSnodeAPI.getSwarmNodesForPubKey(pubKey);
const nodeComplete = nodeUrl => {
completedNodes.push(nodeUrl);
@ -148,8 +149,9 @@ class LokiMessageAPI {
nodeComplete(nodeUrl);
} else {
log.error('Loki SendMessages:', e);
if (window.LokiSnodeAPI.unreachableNode(pubKey, nodeUrl)) {
if (lokiSnodeAPI.unreachableNode(pubKey, nodeUrl)) {
nodeComplete(nodeUrl);
failedNodes.push(nodeUrl);
}
}
}
@ -160,7 +162,9 @@ class LokiMessageAPI {
throw new window.textsecure.DNSResolutionError('Sending messages');
}
if (swarmNodes.length === 0) {
const freshNodes = await window.LokiSnodeAPI.getFreshSwarmNodes(pubKey);
const freshNodes = await lokiSnodeAPI.getFreshSwarmNodes(pubKey);
const goodNodes = _.difference(freshNodes, failedNodes);
await lokiSnodeAPI.updateSwarmNodes(pubKey, goodNodes);
swarmNodes = _.difference(freshNodes, completedNodes);
if (swarmNodes.length === 0) {
if (successfulRequests !== 0) {
@ -172,13 +176,10 @@ class LokiMessageAPI {
new Error('Ran out of swarm nodes to query')
);
}
await window.Signal.Data.saveSwarmNodesForPubKey(pubKey, swarmNodes, {
Conversation: Whisper.Conversation,
});
}
const remainingRequests =
MINIMUM_SUCCESSFUL_REQUESTS - completedNodes.length;
MINIMUM_SUCCESSFUL_REQUESTS - successfulRequests;
await Promise.all(
swarmNodes
@ -196,7 +197,7 @@ class LokiMessageAPI {
let ourSwarmNodes;
try {
ourSwarmNodes = await window.LokiSnodeAPI.getOurSwarmNodes();
ourSwarmNodes = await lokiSnodeAPI.getOurSwarmNodes();
} catch (e) {
throw new window.textsecure.EmptySwarmError(ourKey, e);
}
@ -224,7 +225,7 @@ class LokiMessageAPI {
nodeComplete(nodeUrl);
if (result.lastHash) {
window.LokiSnodeAPI.updateLastHash(nodeUrl, result.lastHash);
lokiSnodeAPI.updateLastHash(nodeUrl, result.lastHash);
callback(result.messages);
}
successfulRequests += 1;
@ -242,7 +243,7 @@ class LokiMessageAPI {
nodeComplete(nodeUrl);
} else {
log.error('Loki RetrieveMessages:', e);
if (window.LokiSnodeAPI.unreachableNode(ourKey, nodeUrl)) {
if (lokiSnodeAPI.unreachableNode(ourKey, nodeUrl)) {
nodeComplete(nodeUrl);
}
}
@ -255,7 +256,7 @@ class LokiMessageAPI {
}
if (Object.keys(ourSwarmNodes).length === 0) {
try {
ourSwarmNodes = await window.LokiSnodeAPI.getOurSwarmNodes();
ourSwarmNodes = await lokiSnodeAPI.getOurSwarmNodes();
// Filter out the nodes we have already got responses from
completedNodes.forEach(nodeUrl => delete ourSwarmNodes[nodeUrl]);
} catch (e) {
@ -277,7 +278,7 @@ class LokiMessageAPI {
}
const remainingRequests =
MINIMUM_SUCCESSFUL_REQUESTS - completedNodes.length;
MINIMUM_SUCCESSFUL_REQUESTS - successfulRequests;
await Promise.all(
Object.entries(ourSwarmNodes)

46
js/modules/loki_snode_api.js
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@ -1,5 +1,5 @@
/* eslint-disable class-methods-use-this */
/* global log, window, Whisper */
/* global log, window, ConversationController */
const fetch = require('node-fetch');
const is = require('@sindresorhus/is');
@ -58,17 +58,11 @@ class LokiSnodeAPI {
if (this.contactSwarmNodes[nodeUrl].failureCount < FAILURE_THRESHOLD) {
return false;
}
const conversation = window.ConversationController.get(pubKey);
const swarmNodes = conversation.get('swarmNodes');
if (swarmNodes.delete(nodeUrl)) {
conversation.set({ swarmNodes });
await window.Signal.Data.updateConversation(
conversation.id,
conversation.attributes,
{
Conversation: Whisper.Conversation,
}
);
const conversation = ConversationController.get(pubKey);
const swarmNodes = [...conversation.get('swarmNodes')];
if (nodeUrl in swarmNodes) {
const filteredNodes = swarmNodes.filter(node => node !== nodeUrl);
await conversation.updateSwarmNodes(filteredNodes);
delete this.contactSwarmNodes[nodeUrl];
}
return true;
@ -84,6 +78,29 @@ class LokiSnodeAPI {
}
}
async getSwarmNodesForPubKey(pubKey) {
try {
const conversation = ConversationController.get(pubKey);
const swarmNodes = [...conversation.get('swarmNodes')];
return swarmNodes;
} catch (e) {
throw new window.textsecure.ReplayableError({
message: 'Could not get conversation',
});
}
}
async updateSwarmNodes(pubKey, newNodes) {
try {
const conversation = ConversationController.get(pubKey);
await conversation.updateSwarmNodes(newNodes);
} catch (e) {
throw new window.textsecure.ReplayableError({
message: 'Could not get conversation',
});
}
}
async getOurSwarmNodes() {
if (
!this.ourSwarmNodes ||
@ -108,9 +125,7 @@ class LokiSnodeAPI {
async refreshSwarmNodesForPubKey(pubKey) {
const newNodes = await this.getFreshSwarmNodes(pubKey);
await window.Signal.Data.saveSwarmNodesForPubKey(pubKey, newNodes, {
Conversation: Whisper.Conversation,
});
this.updateSwarmNodes(pubKey, newNodes);
}
async getFreshSwarmNodes(pubKey) {
@ -121,6 +136,7 @@ class LokiSnodeAPI {
newSwarmNodes = await this.getSwarmNodes(pubKey);
} catch (e) {
// TODO: Handle these errors sensibly
log.error('Failed to get new swarm nodes');
newSwarmNodes = [];
}
resolve(newSwarmNodes);

2
preload.js
Unescape Escape View File

@ -288,7 +288,7 @@ window.WebAPI = initializeWebAPI({
const LokiSnodeAPI = require('./js/modules/loki_snode_api');
window.LokiSnodeAPI = new LokiSnodeAPI({
window.lokiSnodeAPI = new LokiSnodeAPI({
url: config.serverUrl,
swarmServerPort: config.swarmServerPort,
});

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