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Small improvements and first attempt to make to poll progress responsive

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to massive autoupdates. The "optimization" didn't help, so this has to
be continued in another PR.
This commit is contained in:
FinnStutzenstein 2020-05-28 13:53:01 +02:00
parent d8b21c5fb5
commit 0eee839736
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GPG Key ID: 9042F605C6324654
14 changed files with 159 additions and 61 deletions
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8
client/src/app/core/core-services/autoupdate.service.ts
View File

@ -60,6 +60,7 @@ export function isAutoupdateFormat(obj: any): obj is AutoupdateFormat {
})
export class AutoupdateService {
private mutex = new Mutex();
/**
* Constructor to create the AutoupdateService. Calls the constructor of the parent class.
* @param websocketService
@ -104,7 +105,7 @@ export class AutoupdateService {
}
/**
* Stores all data from the autoupdate. This means, that the DS is resettet and filled with just the
* Stores all data from the autoupdate. This means, that the DS is resetted and filled with just the
* given data from the autoupdate.
* @param autoupdate The autoupdate
*/
@ -133,9 +134,10 @@ export class AutoupdateService {
// Normal autoupdate
if (autoupdate.from_change_id <= maxChangeId + 1 && autoupdate.to_change_id > maxChangeId) {
this.injectAutupdateIntoDS(autoupdate, true);
await this.injectAutupdateIntoDS(autoupdate, true);
} else {
// autoupdate fully in the future. we are missing something!
console.log('Autoupdate in the future', maxChangeId, autoupdate.from_change_id, autoupdate.to_change_id);
this.requestChanges();
}
}
@ -143,7 +145,7 @@ export class AutoupdateService {
public async injectAutoupdateIgnoreChangeId(autoupdate: AutoupdateFormat): Promise<void> {
const unlock = await this.mutex.lock();
console.debug('inject autoupdate', autoupdate);
this.injectAutupdateIntoDS(autoupdate, false);
await this.injectAutupdateIntoDS(autoupdate, false);
unlock();
}

8
client/src/app/core/core-services/data-store.service.ts
View File

@ -258,6 +258,7 @@ export class DataStoreUpdateManagerService {
private serveNextSlot(): void {
if (this.updateSlotRequests.length > 0) {
console.log('Concurrent update slots');
const request = this.updateSlotRequests.pop();
request.resolve();
}
@ -665,4 +666,11 @@ export class DataStoreService {
await this.storageService.set(DataStoreService.cachePrefix + 'DS', this.jsonStore);
await this.storageService.set(DataStoreService.cachePrefix + 'maxChangeId', changeId);
}
public print(): void {
console.log('Max change id', this.maxChangeId);
console.log('json storage');
console.log(JSON.stringify(this.jsonStore));
console.log(this.modelStore);
}
}

3
client/src/app/core/core-services/operator.service.ts
View File

@ -456,8 +456,7 @@ export class OperatorService implements OnAfterAppsLoaded {
* Set the operators presence to isPresent
*/
public async setPresence(isPresent: boolean): Promise<void> {
const r = await this.http.post(environment.urlPrefix + '/users/setpresence/', isPresent);
console.log('operator', r);
await this.http.post(environment.urlPrefix + '/users/setpresence/', isPresent);
}
/**

20
client/src/app/site/common/components/legal-notice/legal-notice.component.html
View File

@ -32,6 +32,26 @@
<span>{{ 'Check for updates' | translate }}</span>
</button>
</div>
<div>
<button type="button" mat-button (click)="showDevTools=!showDevTools">
<span>{{ 'Show devtools' | translate }}</span>
</button>
</div>
<mat-card class="os-card" *ngIf="showDevTools">
<div>
<button type="button" mat-button (click)="printDS()">
<span>Print DS</span>
</button>
</div>
<div>
<button type="button" mat-button (click)="getThisComponent()">
<span>Get this component</span>
</button>
</div>
</mat-card>
</mat-card>
<mat-card class="os-card" *osPerms="'users.can_manage'">

14
client/src/app/site/common/components/legal-notice/legal-notice.component.ts
View File

@ -4,6 +4,7 @@ import { Title } from '@angular/platform-browser';
import { TranslateService } from '@ngx-translate/core';
import { DataStoreService } from 'app/core/core-services/data-store.service';
import { OpenSlidesService } from 'app/core/core-services/openslides.service';
import { OperatorService, Permission } from 'app/core/core-services/operator.service';
import { ConfigRepositoryService } from 'app/core/repositories/config/config-repository.service';
@ -25,6 +26,8 @@ export class LegalNoticeComponent extends BaseViewComponent implements OnInit {
*/
public legalNotice = '';
public showDevTools = false;
/**
* Constructor.
*/
@ -35,7 +38,8 @@ export class LegalNoticeComponent extends BaseViewComponent implements OnInit {
private openSlidesService: OpenSlidesService,
private update: UpdateService,
private configRepo: ConfigRepositoryService,
private operator: OperatorService
private operator: OperatorService,
private DS: DataStoreService
) {
super(title, translate, matSnackbar);
}
@ -67,4 +71,12 @@ export class LegalNoticeComponent extends BaseViewComponent implements OnInit {
public canManage(): boolean {
return this.operator.hasPerms(Permission.coreCanManageConfig);
}
public printDS(): void {
this.DS.print();
}
public getThisComponent(): void {
console.log(this);
}
}

2
client/src/app/site/motions/modules/motion-detail/components/motion-detail/motion-detail.component.ts
View File

@ -554,7 +554,7 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
this.motionFilterService.initFilters(this.motionObserver);
this.motionSortService.initSorting(this.motionFilterService.outputObservable);
this.sortedMotionsObservable = this.motionSortService.outputObservable;
} else if (this.motion.parent_id) {
} else if (this.motion && this.motion.parent_id) {
// only use the amendments for this motion
this.amendmentFilterService.initFilters(this.repo.amendmentsTo(this.motion.parent_id));
this.amendmentSortService.initSorting(this.amendmentFilterService.outputObservable);

2
client/src/app/site/polls/components/poll-progress/poll-progress.component.html
View File

@ -1,6 +1,6 @@
<div *ngIf="poll" class="poll-progress-wrapper">
<div class="vote-number">
<span>{{ poll.votescast }} / {{ max }}</span>
<span>{{ votescast }} / {{ max }}</span>
</div>
<span>{{ 'Received votes' | translate }}</span>

100
client/src/app/site/polls/components/poll-progress/poll-progress.component.ts
View File

@ -1,58 +1,98 @@
import { Component, Input, OnInit } from '@angular/core';
import { Component, Input } from '@angular/core';
import { MatSnackBar } from '@angular/material/snack-bar';
import { Title } from '@angular/platform-browser';
import { TranslateService } from '@ngx-translate/core';
import { map } from 'rxjs/operators';
import { Subscription } from 'rxjs';
import { MotionPollRepositoryService } from 'app/core/repositories/motions/motion-poll-repository.service';
import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
import { BaseViewComponent } from 'app/site/base/base-view';
import { ViewBasePoll } from 'app/site/polls/models/view-base-poll';
import { ViewUser } from 'app/site/users/models/view-user';
@Component({
selector: 'os-poll-progress',
templateUrl: './poll-progress.component.html',
styleUrls: ['./poll-progress.component.scss']
})
export class PollProgressComponent extends BaseViewComponent implements OnInit {
@Input()
public poll: ViewBasePoll;
export class PollProgressComponent extends BaseViewComponent {
private pollId: number = null;
private pollSubscription: Subscription = null;
@Input()
public set poll(value: ViewBasePoll) {
if (value.id !== this.pollId) {
this.pollId = value.id;
if (this.pollSubscription !== null) {
this.pollSubscription.unsubscribe();
this.pollSubscription = null;
}
this.pollSubscription = this.pollRepo.getViewModelObservable(this.pollId).subscribe(poll => {
if (poll) {
this._poll = poll;
// We may cannot use this.poll.votescast during the voting, since it can
// be reported with false values from the server
// -> calculate the votes on our own.
const ids = new Set();
for (const option of this.poll.options) {
for (const vote of option.votes) {
if (vote.user_id) {
ids.add(vote.user_id);
}
}
}
this.votescast = ids.size;
// But sometimes there are not enough votes (poll.votescast is higher).
// If this happens, take the value from the poll
if (this.poll.votescast > this.votescast) {
this.votescast = this.poll.votescast;
}
this.calculateMaxUsers();
}
});
}
}
public get poll(): ViewBasePoll {
return this._poll;
}
private _poll: ViewBasePoll;
public votescast: number;
public max: number;
public valueInPercent: number;
public constructor(
title: Title,
protected translate: TranslateService,
snackbar: MatSnackBar,
private userRepo: UserRepositoryService
private userRepo: UserRepositoryService,
private pollRepo: MotionPollRepositoryService
) {
super(title, translate, snackbar);
this.userRepo.getViewModelListObservable().subscribe(users => {
if (users) {
this.calculateMaxUsers(users);
}
public get valueInPercent(): number {
if (this.poll) {
return (this.poll.votesvalid / this.max) * 100;
} else {
return 0;
}
}
/**
* OnInit.
* Sets the observable for groups.
*/
public ngOnInit(): void {
if (this.poll) {
this.userRepo
.getViewModelListObservable()
.pipe(
map(users =>
users.filter(user => user.is_present && this.poll.groups_id.intersect(user.groups_id).length)
)
)
.subscribe(users => {
this.max = users.length;
});
}
private calculateMaxUsers(allUsers?: ViewUser[]): void {
if (!this.poll) {
return;
}
if (!allUsers) {
allUsers = this.userRepo.getViewModelList();
}
allUsers = allUsers.filter(user => user.is_present && this.poll.groups_id.intersect(user.groups_id).length);
this.max = allUsers.length;
this.valueInPercent = this.poll ? (this.votescast / this.max) * 100 : 0;
}
}

8
openslides/poll/views.py
View File

@ -156,9 +156,11 @@ class BasePollViewSet(ModelViewSet):
poll.state = BasePoll.STATE_PUBLISHED
poll.save()
inform_changed_data(vote.user for vote in poll.get_votes().all() if vote.user)
inform_changed_data(poll.get_votes())
inform_changed_data(poll.get_options())
inform_changed_data(
(vote.user for vote in poll.get_votes().all() if vote.user), final_data=True
)
inform_changed_data(poll.get_votes(), final_data=True)
inform_changed_data(poll.get_options(), final_data=True)
return Response()
@detail_route(methods=["POST"])

15
openslides/utils/autoupdate.py
View File

@ -111,7 +111,8 @@ class AutoupdateBundle:
save_history(self.element_iterator)
# Update cache and send autoupdate using async code.
return async_to_sync(self.dispatch_autoupdate)()
change_id = async_to_sync(self.dispatch_autoupdate)()
return change_id
@property
def element_iterator(self) -> Iterable[AutoupdateElement]:
@ -172,6 +173,7 @@ def inform_changed_data(
user_id: Optional[int] = None,
disable_history: bool = False,
no_delete_on_restriction: bool = False,
final_data: bool = False,
) -> None:
"""
Informs the autoupdate system and the caching system about the creation or
@ -187,8 +189,10 @@ def inform_changed_data(
instances = (instances,)
root_instances = set(instance.get_root_rest_element() for instance in instances)
elements = [
AutoupdateElement(
elements = []
for root_instance in root_instances:
element = AutoupdateElement(
id=root_instance.get_rest_pk(),
collection_string=root_instance.get_collection_string(),
disable_history=disable_history,
@ -196,8 +200,9 @@ def inform_changed_data(
user_id=user_id,
no_delete_on_restriction=no_delete_on_restriction,
)
for root_instance in root_instances
]
if final_data:
element["full_data"] = root_instance.get_full_data()
elements.append(element)
inform_elements(elements)

2
openslides/utils/cache_providers.py
View File

@ -261,7 +261,7 @@ class RedisCacheProvider:
async def add_to_full_data(self, data: Dict[str, str]) -> None:
async with get_connection() as redis:
redis.hmset_dict(self.full_data_cache_key, data)
await redis.hmset_dict(self.full_data_cache_key, data)
async def data_exists(self) -> bool:
"""

23
openslides/utils/consumer_autoupdate_strategy.py
View File

@ -16,7 +16,8 @@ class ConsumerAutoupdateStrategy:
def __init__(self, consumer: ProtocollAsyncJsonWebsocketConsumer) -> None:
self.consumer = consumer
# client_change_id = None: unknown -> set on first autoupdate or request_change_id
# client_change_id is int: the one
# client_change_id is int: the change_id, the client knows about, so the next
# update must be from client_change_id+1 .. <next clange_id>
self.client_change_id: Optional[int] = None
self.max_seen_change_id = 0
self.next_send_time = None
@ -26,11 +27,16 @@ class ConsumerAutoupdateStrategy:
async def request_change_id(
self, change_id: int, in_response: Optional[str] = None
) -> None:
"""
The change id is not inclusive, so the client is on change_id and wants
data from change_id+1 .. now
"""
# This resets the server side tracking of the client's change id.
async with self.lock:
await self.stop_timer()
self.max_seen_change_id = await element_cache.get_current_change_id()
print(self.max_seen_change_id)
self.client_change_id = change_id
if self.client_change_id == self.max_seen_change_id:
@ -49,7 +55,9 @@ class ConsumerAutoupdateStrategy:
async def new_change_id(self, change_id: int) -> None:
async with self.lock:
if self.client_change_id is None:
self.client_change_id = change_id
# The -1 is to send this autoupdate as the first one to he client.
# Remember: the client_change_id is the change_id the client knows about
self.client_change_id = change_id - 1
if change_id > self.max_seen_change_id:
self.max_seen_change_id = change_id
@ -84,12 +92,13 @@ class ConsumerAutoupdateStrategy:
self.timer_task_handle = None
async def send_autoupdate(self, in_response: Optional[str] = None) -> None:
max_change_id = (
self.max_seen_change_id
) # important to save this variable, because
# it can change during runtime.
# it is important to save this variable, because it can change during runtime.
max_change_id = self.max_seen_change_id
# here, 1 is added to the change_id, because the client_change_id is the id the client
# *knows* about -> the client needs client_change_id+1 since get_autoupdate_data is
# inclusive [change_id .. max_change_id].
autoupdate = await get_autoupdate_data(
cast(int, self.client_change_id), max_change_id, self.consumer.user_id
cast(int, self.client_change_id) + 1, max_change_id, self.consumer.user_id
)
if autoupdate is not None:
# It will be send, so we can set the client_change_id

2
openslides/utils/models.py
View File

@ -175,7 +175,7 @@ class RESTModelMixin:
current_time = time.time()
if current_time > last_time + 5:
last_time = current_time
logger.info(f"\t{i+1}/{instances_length}...")
logger.info(f" {i+1}/{instances_length}...")
return full_data
@classmethod

15
tests/integration/utils/test_consumers.py
View File

@ -50,7 +50,7 @@ async def prepare_element_cache(settings):
]
)
element_cache._cachables = None
await element_cache.async_ensure_cache(default_change_id=2)
await element_cache.async_ensure_cache(default_change_id=10)
yield
# Reset the cachable_provider
element_cache.cachable_provider = orig_cachable_provider
@ -159,7 +159,7 @@ async def test_connection_with_too_big_change_id(get_communicator, set_config):
@pytest.mark.asyncio
async def test_changed_data_autoupdate(get_communicator, set_config):
await set_config("general_system_enable_anonymous", True)
communicator = get_communicator("autoupdate=on")
communicator = get_communicator()
await communicator.connect()
# Change a config value
@ -201,7 +201,7 @@ async def create_user_session_cookie(user_id: int) -> Tuple[bytes, bytes]:
@pytest.mark.asyncio
async def test_with_user(get_communicator):
cookie_header = await create_user_session_cookie(1)
communicator = get_communicator("autoupdate=on", headers=[cookie_header])
communicator = get_communicator(headers=[cookie_header])
connected, __ = await communicator.connect()
@ -211,7 +211,7 @@ async def test_with_user(get_communicator):
@pytest.mark.asyncio
async def test_skipping_autoupdate(set_config, get_communicator):
cookie_header = await create_user_session_cookie(1)
communicator = get_communicator("autoupdate=on", headers=[cookie_header])
communicator = get_communicator(headers=[cookie_header])
await communicator.connect()
@ -254,7 +254,7 @@ async def test_skipping_autoupdate(set_config, get_communicator):
@pytest.mark.asyncio
async def test_receive_deleted_data(get_communicator, set_config):
await set_config("general_system_enable_anonymous", True)
communicator = get_communicator("autoupdate=on")
communicator = get_communicator()
await communicator.connect()
# Delete test element
@ -384,6 +384,7 @@ async def test_send_get_elements_too_big_change_id(communicator, set_config):
@pytest.mark.asyncio
async def test_send_get_elements_too_small_change_id(communicator, set_config):
# Note: this test depends on the default_change_id set in prepare_element_cache
await set_config("general_system_enable_anonymous", True)
await communicator.connect()
@ -517,7 +518,7 @@ async def test_listen_to_projector(communicator, set_config):
content = response.get("content")
assert type == "projector"
assert content == {
"change_id": 3,
"change_id": 11,
"data": {
"1": [
{
@ -555,7 +556,7 @@ async def test_update_projector(communicator, set_config):
content = response.get("content")
assert type == "projector"
assert content == {
"change_id": 4,
"change_id": 12,
"data": {
"1": [
{