Finish update of node-redis (#17183)
* fix streaming redis client * use console.error instead of console.log * follow node-redis migration guide https://github.com/redis/node-redis/blob/master/docs/v3-to-v4.md * fix config options for node-redis * keep indentation * Update streaming/index.js Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh> Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>pull/1653/head
Lerk
GitHub
parent
fad37dd1bc
commit
4d1eaf3e6e
|
|
@ -63,20 +63,29 @@ const dbUrlToConfig = (dbUrl) => {
|
|||
* @param {Object.<string, any>} defaultConfig
|
||||
* @param {string} redisUrl
|
||||
*/
|
||||
const redisUrlToClient = (defaultConfig, redisUrl) => {
|
||||
const redisUrlToClient = async (defaultConfig, redisUrl) => {
|
||||
const config = defaultConfig;
|
||||
|
||||
let client;
|
||||
|
||||
if (!redisUrl) {
|
||||
return redis.createClient(config);
|
||||
client = redis.createClient(config);
|
||||
} else if (redisUrl.startsWith('unix://')) {
|
||||
client = redis.createClient(Object.assign(config, {
|
||||
socket: {
|
||||
path: redisUrl.slice(7),
|
||||
},
|
||||
}));
|
||||
} else {
|
||||
client = redis.createClient(Object.assign(config, {
|
||||
url: redisUrl,
|
||||
}));
|
||||
}
|
||||
|
||||
if (redisUrl.startsWith('unix://')) {
|
||||
return redis.createClient(redisUrl.slice(7), config);
|
||||
}
|
||||
client.on('error', (err) => log.error('Redis Client Error!', err));
|
||||
await client.connect();
|
||||
|
||||
return redis.createClient(Object.assign(config, {
|
||||
url: redisUrl,
|
||||
}));
|
||||
return client;
|
||||
};
|
||||
|
||||
const numWorkers = +process.env.STREAMING_CLUSTER_NUM || (env === 'development' ? 1 : Math.max(os.cpus().length - 1, 1));
|
||||
|
|
@ -102,7 +111,7 @@ const startMaster = () => {
|
|||
log.warn(`Starting streaming API server master with ${numWorkers} workers`);
|
||||
};
|
||||
|
||||
const startWorker = (workerId) => {
|
||||
const startWorker = async (workerId) => {
|
||||
log.warn(`Starting worker ${workerId}`);
|
||||
|
||||
const pgConfigs = {
|
||||
|
|
@ -127,7 +136,7 @@ const startWorker = (workerId) => {
|
|||
|
||||
if (!!process.env.DB_SSLMODE && process.env.DB_SSLMODE !== 'disable') {
|
||||
pgConfigs.development.ssl = true;
|
||||
pgConfigs.production.ssl = true;
|
||||
pgConfigs.production.ssl = true;
|
||||
}
|
||||
|
||||
const app = express();
|
||||
|
|
@ -139,9 +148,11 @@ const startWorker = (workerId) => {
|
|||
const redisNamespace = process.env.REDIS_NAMESPACE || null;
|
||||
|
||||
const redisParams = {
|
||||
host: process.env.REDIS_HOST || '127.0.0.1',
|
||||
port: process.env.REDIS_PORT || 6379,
|
||||
db: process.env.REDIS_DB || 0,
|
||||
socket: {
|
||||
host: process.env.REDIS_HOST || '127.0.0.1',
|
||||
port: process.env.REDIS_PORT || 6379,
|
||||
},
|
||||
database: process.env.REDIS_DB || 0,
|
||||
password: process.env.REDIS_PASSWORD || undefined,
|
||||
};
|
||||
|
||||
|
|
@ -151,25 +162,8 @@ const startWorker = (workerId) => {
|
|||
|
||||
const redisPrefix = redisNamespace ? `${redisNamespace}:` : '';
|
||||
|
||||
const redisSubscribeClient = redisUrlToClient(redisParams, process.env.REDIS_URL);
|
||||
const redisClient = redisUrlToClient(redisParams, process.env.REDIS_URL);
|
||||
|
||||
/**
|
||||
* @type {Object.<string, Array.<function(string): void>>}
|
||||
*/
|
||||
const subs = {};
|
||||
|
||||
redisSubscribeClient.on('message', (channel, message) => {
|
||||
const callbacks = subs[channel];
|
||||
|
||||
log.silly(`New message on channel ${channel}`);
|
||||
|
||||
if (!callbacks) {
|
||||
return;
|
||||
}
|
||||
|
||||
callbacks.forEach(callback => callback(message));
|
||||
});
|
||||
const redisSubscribeClient = await redisUrlToClient(redisParams, process.env.REDIS_URL);
|
||||
const redisClient = await redisUrlToClient(redisParams, process.env.REDIS_URL);
|
||||
|
||||
/**
|
||||
* @param {string[]} channels
|
||||
|
|
@ -197,34 +191,16 @@ const startWorker = (workerId) => {
|
|||
*/
|
||||
const subscribe = (channel, callback) => {
|
||||
log.silly(`Adding listener for ${channel}`);
|
||||
subs[channel] = subs[channel] || [];
|
||||
|
||||
if (subs[channel].length === 0) {
|
||||
log.verbose(`Subscribe ${channel}`);
|
||||
redisSubscribeClient.subscribe(channel);
|
||||
}
|
||||
|
||||
subs[channel].push(callback);
|
||||
redisSubscribeClient.subscribe(channel, callback);
|
||||
};
|
||||
|
||||
/**
|
||||
* @param {string} channel
|
||||
* @param {function(string): void} callback
|
||||
*/
|
||||
const unsubscribe = (channel, callback) => {
|
||||
log.silly(`Removing listener for ${channel}`);
|
||||
const unsubscribe = (channel) => {
|
||||
|
||||
if (!subs[channel]) {
|
||||
return;
|
||||
}
|
||||
|
||||
subs[channel] = subs[channel].filter(item => item !== callback);
|
||||
|
||||
if (subs[channel].length === 0) {
|
||||
log.verbose(`Unsubscribe ${channel}`);
|
||||
redisSubscribeClient.unsubscribe(channel);
|
||||
delete subs[channel];
|
||||
}
|
||||
redisSubscribeClient.unsubscribe(channel);
|
||||
};
|
||||
|
||||
const FALSE_VALUES = [
|
||||
|
|
@ -365,7 +341,7 @@ const startWorker = (workerId) => {
|
|||
const { path, query } = req;
|
||||
const onlyMedia = isTruthy(query.only_media);
|
||||
|
||||
switch(path) {
|
||||
switch (path) {
|
||||
case '/api/v1/streaming/user':
|
||||
return 'user';
|
||||
case '/api/v1/streaming/user/notification':
|
||||
|
|
@ -496,7 +472,7 @@ const startWorker = (workerId) => {
|
|||
|
||||
const listener = createSystemMessageListener(req, {
|
||||
|
||||
onKill () {
|
||||
onKill() {
|
||||
res.end();
|
||||
},
|
||||
|
||||
|
|
@ -548,7 +524,7 @@ const startWorker = (workerId) => {
|
|||
};
|
||||
|
||||
/**
|
||||
* @param {array}
|
||||
* @param {array} arr
|
||||
* @param {number=} shift
|
||||
* @return {string}
|
||||
*/
|
||||
|
|
@ -590,7 +566,7 @@ const startWorker = (workerId) => {
|
|||
* @return {function(string): void}
|
||||
*/
|
||||
const streamFrom = (ids, req, output, attachCloseHandler, needsFiltering = false) => {
|
||||
const accountId = req.accountId || req.remoteAddress;
|
||||
const accountId = req.accountId || req.remoteAddress;
|
||||
|
||||
log.verbose(req.requestId, `Starting stream from ${ids.join(', ')} for ${accountId}`);
|
||||
|
||||
|
|
@ -602,8 +578,8 @@ const startWorker = (workerId) => {
|
|||
const { event, payload, queued_at } = json;
|
||||
|
||||
const transmit = () => {
|
||||
const now = new Date().getTime();
|
||||
const delta = now - queued_at;
|
||||
const now = new Date().getTime();
|
||||
const delta = now - queued_at;
|
||||
const encodedPayload = typeof payload === 'object' ? JSON.stringify(payload) : payload;
|
||||
|
||||
log.silly(req.requestId, `Transmitting for ${accountId}: ${event} ${encodedPayload} Delay: ${delta}ms`);
|
||||
|
|
@ -617,9 +593,9 @@ const startWorker = (workerId) => {
|
|||
return;
|
||||
}
|
||||
|
||||
const unpackedPayload = payload;
|
||||
const unpackedPayload = payload;
|
||||
const targetAccountIds = [unpackedPayload.account.id].concat(unpackedPayload.mentions.map(item => item.id));
|
||||
const accountDomain = unpackedPayload.account.acct.split('@')[1];
|
||||
const accountDomain = unpackedPayload.account.acct.split('@')[1];
|
||||
|
||||
if (Array.isArray(req.chosenLanguages) && unpackedPayload.language !== null && req.chosenLanguages.indexOf(unpackedPayload.language) === -1) {
|
||||
log.silly(req.requestId, `Message ${unpackedPayload.id} filtered by language (${unpackedPayload.language})`);
|
||||
|
|
@ -639,7 +615,15 @@ const startWorker = (workerId) => {
|
|||
}
|
||||
|
||||
const queries = [
|
||||
client.query(`SELECT 1 FROM blocks WHERE (account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 2)})) OR (account_id = $2 AND target_account_id = $1) UNION SELECT 1 FROM mutes WHERE account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 2)})`, [req.accountId, unpackedPayload.account.id].concat(targetAccountIds)),
|
||||
client.query(`SELECT 1
|
||||
FROM blocks
|
||||
WHERE (account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 2)}))
|
||||
OR (account_id = $2 AND target_account_id = $1)
|
||||
UNION
|
||||
SELECT 1
|
||||
FROM mutes
|
||||
WHERE account_id = $1
|
||||
AND target_account_id IN (${placeholders(targetAccountIds, 2)})`, [req.accountId, unpackedPayload.account.id].concat(targetAccountIds)),
|
||||
];
|
||||
|
||||
if (accountDomain) {
|
||||
|
|
@ -702,12 +686,12 @@ const startWorker = (workerId) => {
|
|||
/**
|
||||
* @param {any} req
|
||||
* @param {function(): void} [closeHandler]
|
||||
* @return {function(string[], function(string): void)}
|
||||
* @return {function(string[]): void}
|
||||
*/
|
||||
const streamHttpEnd = (req, closeHandler = undefined) => (ids, listener) => {
|
||||
const streamHttpEnd = (req, closeHandler = undefined) => (ids) => {
|
||||
req.on('close', () => {
|
||||
ids.forEach(id => {
|
||||
unsubscribe(id, listener);
|
||||
unsubscribe(id);
|
||||
});
|
||||
|
||||
if (closeHandler) {
|
||||
|
|
@ -754,7 +738,7 @@ const startWorker = (workerId) => {
|
|||
app.get('/api/v1/streaming/*', (req, res) => {
|
||||
channelNameToIds(req, channelNameFromPath(req), req.query).then(({ channelIds, options }) => {
|
||||
const onSend = streamToHttp(req, res);
|
||||
const onEnd = streamHttpEnd(req, subscriptionHeartbeat(channelIds));
|
||||
const onEnd = streamHttpEnd(req, subscriptionHeartbeat(channelIds));
|
||||
|
||||
streamFrom(channelIds, req, onSend, onEnd, options.needsFiltering);
|
||||
}).catch(err => {
|
||||
|
|
@ -797,7 +781,7 @@ const startWorker = (workerId) => {
|
|||
* @return {Promise.<{ channelIds: string[], options: { needsFiltering: boolean } }>}
|
||||
*/
|
||||
const channelNameToIds = (req, name, params) => new Promise((resolve, reject) => {
|
||||
switch(name) {
|
||||
switch (name) {
|
||||
case 'user':
|
||||
resolve({
|
||||
channelIds: channelsForUserStream(req),
|
||||
|
|
@ -927,14 +911,17 @@ const startWorker = (workerId) => {
|
|||
* @param {StreamParams} params
|
||||
*/
|
||||
const subscribeWebsocketToChannel = ({ socket, request, subscriptions }, channelName, params) =>
|
||||
checkScopes(request, channelName).then(() => channelNameToIds(request, channelName, params)).then(({ channelIds, options }) => {
|
||||
checkScopes(request, channelName).then(() => channelNameToIds(request, channelName, params)).then(({
|
||||
channelIds,
|
||||
options,
|
||||
}) => {
|
||||
if (subscriptions[channelIds.join(';')]) {
|
||||
return;
|
||||
}
|
||||
|
||||
const onSend = streamToWs(request, socket, streamNameFromChannelName(channelName, params));
|
||||
const onSend = streamToWs(request, socket, streamNameFromChannelName(channelName, params));
|
||||
const stopHeartbeat = subscriptionHeartbeat(channelIds);
|
||||
const listener = streamFrom(channelIds, request, onSend, undefined, options.needsFiltering);
|
||||
const listener = streamFrom(channelIds, request, onSend, undefined, options.needsFiltering);
|
||||
|
||||
subscriptions[channelIds.join(';')] = {
|
||||
listener,
|
||||
|
|
@ -982,7 +969,7 @@ const startWorker = (workerId) => {
|
|||
|
||||
const listener = createSystemMessageListener(request, {
|
||||
|
||||
onKill () {
|
||||
onKill() {
|
||||
socket.close();
|
||||
},
|
||||
|
||||
|
|
@ -992,7 +979,8 @@ const startWorker = (workerId) => {
|
|||
|
||||
subscriptions[systemChannelId] = {
|
||||
listener,
|
||||
stopHeartbeat: () => {},
|
||||
stopHeartbeat: () => {
|
||||
},
|
||||
};
|
||||
};
|
||||
|
||||
|
|
@ -1011,7 +999,7 @@ const startWorker = (workerId) => {
|
|||
wss.on('connection', (ws, req) => {
|
||||
const location = url.parse(req.url, true);
|
||||
|
||||
req.requestId = uuid.v4();
|
||||
req.requestId = uuid.v4();
|
||||
req.remoteAddress = ws._socket.remoteAddress;
|
||||
|
||||
ws.isAlive = true;
|
||||
|
|
|
|||
Loading…
Reference in New Issue