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WIP sync client

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This commit is contained in:
Marcel Mraz
2024-11-26 22:51:19 +01:00
parent 508cfbc843
commit f12ed8e0b2
12 changed files with 327 additions and 146 deletions
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13
packages/excalidraw/sync/protocol.ts
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@@ -1,3 +1,5 @@
import type { ElementsChange } from "../change";
export type RELAY_PAYLOAD = { buffer: ArrayBuffer };
export type PULL_PAYLOAD = { lastAcknowledgedVersion: number };
export type PUSH_PAYLOAD = {
@@ -5,11 +7,7 @@ export type PUSH_PAYLOAD = {
changes: Array<CLIENT_CHANGE>;
};
export type CLIENT_CHANGE = {
id: string;
appStateChange: any;
elementsChange: any;
};
export type CLIENT_CHANGE = ElementsChange;
export type CLIENT_MESSAGE =
| { type: "relay"; payload: RELAY_PAYLOAD }
@@ -23,7 +21,10 @@ export type SERVER_MESSAGE =
payload: { changes: Array<CLIENT_CHANGE> } | RELAY_PAYLOAD;
}
| { type: "acknowledged"; payload: { changes: Array<SERVER_CHANGE> } }
| { type: "rejected"; payload: { ids: Array<string>; message: string } };
| {
type: "rejected";
payload: { changes: Array<CLIENT_CHANGE>; message: string };
};
export interface ChangesRepository {
saveAll(changes: Array<CLIENT_CHANGE>): Array<SERVER_CHANGE>;