signal-desktop/ts/util/messageBatcher.ts

60 lines
1.9 KiB
TypeScript

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { MessageAttributesType } from '../model-types.d';
import { createBatcher } from './batcher';
import { createWaitBatcher } from './waitBatcher';
import * as log from '../logging/log';
const updateMessageBatcher = createBatcher<MessageAttributesType>({
name: 'messageBatcher.updateMessageBatcher',
wait: 75,
maxSize: 50,
processBatch: async (messageAttrs: Array<MessageAttributesType>) => {
log.info('updateMessageBatcher', messageAttrs.length);
// Grab the latest from the cache in case they've changed
const messagesToSave = messageAttrs.map(
message => window.MessageCache.accessAttributes(message.id) ?? message
);
await window.Signal.Data.saveMessages(messagesToSave, {
ourAci: window.textsecure.storage.user.getCheckedAci(),
});
},
});
let shouldBatch = true;
export function queueUpdateMessage(messageAttr: MessageAttributesType): void {
if (shouldBatch) {
updateMessageBatcher.add(messageAttr);
} else {
void window.Signal.Data.saveMessage(messageAttr, {
ourAci: window.textsecure.storage.user.getCheckedAci(),
});
}
}
export function setBatchingStrategy(keepBatching = false): void {
shouldBatch = keepBatching;
}
export const saveNewMessageBatcher = createWaitBatcher<MessageAttributesType>({
name: 'messageBatcher.saveNewMessageBatcher',
wait: 75,
maxSize: 30,
processBatch: async (messageAttrs: Array<MessageAttributesType>) => {
log.info('saveNewMessageBatcher', messageAttrs.length);
// Grab the latest from the cache in case they've changed
const messagesToSave = messageAttrs.map(
message => window.MessageCache.accessAttributes(message.id) ?? message
);
await window.Signal.Data.saveMessages(messagesToSave, {
forceSave: true,
ourAci: window.textsecure.storage.user.getCheckedAci(),
});
},
});