-;(function () {
- 'use strict'
-
- var async = require('async')
-
- var constants = require('../initializers/constants')
- var logger = require('../helpers/logger')
- var database = require('../initializers/database')
- var pluck = require('lodash-node/compat/collection/pluck')
- var PoolRequestsDB = database.PoolRequestsDB
- var PodsDB = database.PodsDB
- var utils = require('../helpers/utils')
- var VideosDB = database.VideosDB
-
- var poolRequests = {}
-
- // ----------- Private -----------
- var timer = null
-
- function removePoolRequestsFromDB (ids) {
- PoolRequestsDB.remove({ _id: { $in: ids } }, function (err) {
- if (err) {
- logger.error('Cannot remove requests from the pool requests database.', { error: err })
- return
+'use strict'
+
+var async = require('async')
+var pluck = require('lodash-node/compat/collection/pluck')
+
+var constants = require('../initializers/constants')
+var logger = require('../helpers/logger')
+var Pods = require('../models/pods')
+var PoolRequests = require('../models/poolRequests')
+var requests = require('../helpers/requests')
+var Videos = require('../models/videos')
+
+var timer = null
+
+var poolRequests = {
+ activate: activate,
+ addRequest: addRequest,
+ deactivate: deactivate,
+ forceSend: forceSend
+}
+
+function activate () {
+ logger.info('Pool requests activated.')
+ timer = setInterval(makePoolRequests, constants.INTERVAL)
+}
+
+function addRequest (id, type, request) {
+ logger.debug('Add request to the pool requests.', { id: id, type: type, request: request })
+
+ PoolRequests.findById(id, function (err, entity) {
+ if (err) {
+ logger.error('Cannot find one pool request.', { error: err })
+ return // Abort
+ }
+
+ if (entity) {
+ if (entity.type === type) {
+ logger.error('Cannot insert two same requests.')
+ return // Abort
}
- logger.info('Pool requests flushed.')
- })
- }
-
- function makePoolRequests () {
- logger.info('Making pool requests to friends.')
-
- PoolRequestsDB.find({}, { _id: 1, type: 1, request: 1 }, function (err, pool_requests) {
- if (err) throw err
-
- if (pool_requests.length === 0) return
-
- var requests = {
- add: {
- ids: [],
- requests: []
- },
- remove: {
- ids: [],
- requests: []
- }
- }
-
- async.each(pool_requests, function (pool_request, callback_each) {
- if (pool_request.type === 'add') {
- requests.add.requests.push(pool_request.request)
- requests.add.ids.push(pool_request._id)
- } else if (pool_request.type === 'remove') {
- requests.remove.requests.push(pool_request.request)
- requests.remove.ids.push(pool_request._id)
- } else {
- throw new Error('Unkown pool request type.')
- }
-
- callback_each()
- }, function () {
- // Send the add requests
- if (requests.add.requests.length !== 0) {
- makePoolRequest('add', requests.add.requests, function (err) {
- if (err) logger.error('Errors when sent add pool requests.', { error: err })
-
- removePoolRequestsFromDB(requests.add.ids)
- })
- }
-
- // Send the remove requests
- if (requests.remove.requests.length !== 0) {
- makePoolRequest('remove', requests.remove.requests, function (err) {
- if (err) logger.error('Errors when sent remove pool requests.', { error: err })
-
- removePoolRequestsFromDB(requests.remove.ids)
- })
+ // Remove the request of the other type
+ PoolRequests.removeRequestById(id, function (err) {
+ if (err) {
+ logger.error('Cannot remove a pool request.', { error: err })
+ return // Abort
}
})
- })
- }
+ } else {
+ PoolRequests.create(id, type, request, function (err) {
+ if (err) logger.error('Cannot create a pool request.', { error: err })
+ return // Abort
+ })
+ }
+ })
+}
- function updatePodsScore (good_pods, bad_pods) {
- logger.info('Updating %d good pods and %d bad pods scores.', good_pods.length, bad_pods.length)
+function deactivate () {
+ logger.info('Pool requests deactivated.')
+ clearInterval(timer)
+}
- PodsDB.update({ _id: { $in: good_pods } }, { $inc: { score: constants.PODS_SCORE.BONUS } }, { multi: true }).exec()
- PodsDB.update({ _id: { $in: bad_pods } }, { $inc: { score: constants.PODS_SCORE.MALUS } }, { multi: true }, function (err) {
- if (err) throw err
- removeBadPods()
- })
- }
+function forceSend () {
+ logger.info('Force pool requests sending.')
+ makePoolRequests()
+}
- function removeBadPods () {
- PodsDB.find({ score: 0 }, { _id: 1, url: 1 }, function (err, pods) {
- if (err) throw err
+// ---------------------------------------------------------------------------
- if (pods.length === 0) return
+module.exports = poolRequests
- var urls = pluck(pods, 'url')
- var ids = pluck(pods, '_id')
+// ---------------------------------------------------------------------------
- VideosDB.remove({ podUrl: { $in: urls } }, function (err, r) {
- if (err) logger.error('Cannot remove videos from a pod that we removing.', { error: err })
- var videos_removed = r.result.n
- logger.info('Removed %d videos.', videos_removed)
+function makePoolRequest (type, requests_to_make, callback) {
+ if (!callback) callback = function () {}
- PodsDB.remove({ _id: { $in: ids } }, function (err, r) {
- if (err) logger.error('Cannot remove bad pods.', { error: err })
+ Pods.list(function (err, pods) {
+ if (err) return callback(err)
- var pods_removed = r.result.n
- logger.info('Removed %d pods.', pods_removed)
- })
- })
- })
- }
+ var params = {
+ encrypt: true,
+ sign: true,
+ method: 'POST',
+ path: null,
+ data: requests_to_make
+ }
- function makePoolRequest (type, requests, callback) {
- if (!callback) callback = function () {}
+ if (type === 'add') {
+ params.path = '/api/' + constants.API_VERSION + '/remotevideos/add'
+ } else if (type === 'remove') {
+ params.path = '/api/' + constants.API_VERSION + '/remotevideos/remove'
+ } else {
+ return callback(new Error('Unkown pool request type.'))
+ }
- PodsDB.find({}, { _id: 1, url: 1, publicKey: 1 }).exec(function (err, pods) {
- if (err) throw err
+ var bad_pods = []
+ var good_pods = []
- var params = {
- encrypt: true,
- sign: true,
- method: 'POST',
- path: null,
- data: requests
- }
+ requests.makeMultipleRetryRequest(params, pods, callbackEachPodFinished, callbackAllPodsFinished)
- if (type === 'add') {
- params.path = '/api/' + constants.API_VERSION + '/remotevideos/add'
- } else if (type === 'remove') {
- params.path = '/api/' + constants.API_VERSION + '/remotevideos/remove'
+ function callbackEachPodFinished (err, response, body, url, pod, callback_each_pod_finished) {
+ if (err || (response.statusCode !== 200 && response.statusCode !== 204)) {
+ bad_pods.push(pod._id)
+ logger.error('Error sending secure request to %s pod.', url, { error: err || new Error('Status code not 20x') })
} else {
- throw new Error('Unkown pool request type.')
+ good_pods.push(pod._id)
}
- var bad_pods = []
- var good_pods = []
-
- utils.makeMultipleRetryRequest(params, pods, callbackEachPodFinished, callbackAllPodsFinished)
+ return callback_each_pod_finished()
+ }
+
+ function callbackAllPodsFinished (err) {
+ if (err) return callback(err)
+
+ updatePodsScore(good_pods, bad_pods)
+ callback(null)
+ }
+ })
+}
+
+function makePoolRequests () {
+ logger.info('Making pool requests to friends.')
+
+ PoolRequests.list(function (err, pool_requests) {
+ if (err) {
+ logger.error('Cannot get the list of pool requests.', { err: err })
+ return // Abort
+ }
+
+ if (pool_requests.length === 0) return
+
+ var requests_to_make = {
+ add: {
+ ids: [],
+ requests: []
+ },
+ remove: {
+ ids: [],
+ requests: []
+ }
+ }
+
+ async.each(pool_requests, function (pool_request, callback_each) {
+ if (pool_request.type === 'add') {
+ requests_to_make.add.requests.push(pool_request.request)
+ requests_to_make.add.ids.push(pool_request._id)
+ } else if (pool_request.type === 'remove') {
+ requests_to_make.remove.requests.push(pool_request.request)
+ requests_to_make.remove.ids.push(pool_request._id)
+ } else {
+ logger.error('Unkown pool request type.', { request_type: pool_request.type })
+ return // abort
+ }
- function callbackEachPodFinished (err, response, body, url, pod, callback_each_pod_finished) {
- if (err || (response.statusCode !== 200 && response.statusCode !== 204)) {
- bad_pods.push(pod._id)
- logger.error('Error sending secure request to %s pod.', url, { error: err || new Error('Status code not 20x') })
- } else {
- good_pods.push(pod._id)
- }
+ callback_each()
+ }, function () {
+ // Send the add requests
+ if (requests_to_make.add.requests.length !== 0) {
+ makePoolRequest('add', requests_to_make.add.requests, function (err) {
+ if (err) logger.error('Errors when sent add pool requests.', { error: err })
- return callback_each_pod_finished()
+ PoolRequests.removeRequests(requests_to_make.add.ids)
+ })
}
- function callbackAllPodsFinished (err) {
- if (err) return callback(err)
+ // Send the remove requests
+ if (requests_to_make.remove.requests.length !== 0) {
+ makePoolRequest('remove', requests_to_make.remove.requests, function (err) {
+ if (err) logger.error('Errors when sent remove pool requests.', { error: err })
- updatePodsScore(good_pods, bad_pods)
- callback(null)
+ PoolRequests.removeRequests(requests_to_make.remove.ids)
+ })
}
})
- }
+ })
+}
- // ----------- Public -----------
- poolRequests.activate = function () {
- logger.info('Pool requests activated.')
- timer = setInterval(makePoolRequests, constants.INTERVAL)
- }
+function removeBadPods () {
+ Pods.findBadPods(function (err, pods) {
+ if (err) {
+ logger.error('Cannot find bad pods.', { error: err })
+ return // abort
+ }
- poolRequests.addToPoolRequests = function (id, type, request) {
- logger.debug('Add request to the pool requests.', { id: id, type: type, request: request })
+ if (pods.length === 0) return
- PoolRequestsDB.findOne({ id: id }, function (err, entity) {
- if (err) logger.error(err)
+ var urls = pluck(pods, 'url')
+ var ids = pluck(pods, '_id')
- if (entity) {
- if (entity.type === type) {
- logger.error(new Error('Cannot insert two same requests.'))
- return
- }
-
- // Remove the request of the other type
- PoolRequestsDB.remove({ id: id }, function (err) {
- if (err) logger.error(err)
- })
+ Videos.removeAllRemotesOf(urls, function (err, r) {
+ if (err) {
+ logger.error('Cannot remove videos from a pod that we removing.', { error: err })
} else {
- PoolRequestsDB.create({ id: id, type: type, request: request }, function (err) {
- if (err) logger.error(err)
- })
+ var videos_removed = r.result.n
+ logger.info('Removed %d videos.', videos_removed)
}
+
+ Pods.removeAllByIds(ids, function (err, r) {
+ if (err) {
+ logger.error('Cannot remove bad pods.', { error: err })
+ } else {
+ var pods_removed = r.result.n
+ logger.info('Removed %d pods.', pods_removed)
+ }
+ })
})
- }
+ })
+}
- poolRequests.deactivate = function () {
- logger.info('Pool requests deactivated.')
- clearInterval(timer)
- }
+function updatePodsScore (good_pods, bad_pods) {
+ logger.info('Updating %d good pods and %d bad pods scores.', good_pods.length, bad_pods.length)
- poolRequests.forceSend = function () {
- logger.info('Force pool requests sending.')
- makePoolRequests()
- }
+ Pods.incrementScores(good_pods, constants.PODS_SCORE.BONUS, function (err) {
+ if (err) logger.error('Cannot increment scores of good pods.')
+ })
- module.exports = poolRequests
-})()
+ Pods.incrementScores(bad_pods, constants.PODS_SCORE.MALUS, function (err) {
+ if (err) logger.error('Cannot increment scores of bad pods.')
+ removeBadPods()
+ })
+}
projects / github / Chocobozzz / PeerTube.git / blobdiff