fix: Collaboration debounce shared between docs (#3401)

* fix: Collaboration debounce shared between docs * Rename, Tracing -> Metrics * Add tracing * tsc * fix: Lock document row when loading document in collaboration service incase state needs writing * fix: Incorrect service name regression
2022-04-16 14:58:17 -07:00
parent 1a8f2c3bb0
commit 4c4b80ba9b
9 changed files with 192 additions and 156 deletions
--- a/package.json
+++ b/package.json
@@ -51,9 +51,9 @@
    "@dnd-kit/core": "^4.0.3",
    "@dnd-kit/modifiers": "^4.0.0",
    "@dnd-kit/sortable": "^5.1.0",
-    "@getoutline/y-prosemirror": "^1.0.16",
-    "@hocuspocus/provider": "^1.0.0-alpha.21",
-    "@hocuspocus/server": "^1.0.0-alpha.78",
+    "@getoutline/y-prosemirror": "^1.0.18",
+    "@hocuspocus/provider": "^1.0.0-alpha.36",
+    "@hocuspocus/server": "^1.0.0-alpha.102",
    "@outlinewiki/koa-passport": "^4.1.4",
    "@outlinewiki/passport-azure-ad-oauth2": "^0.1.0",
    "@renderlesskit/react": "^0.6.0",
@@ -200,7 +200,7 @@
    "winston": "^3.3.3",
    "ws": "^7.5.3",
    "y-indexeddb": "^9.0.6",
-    "yjs": "^13.5.12"
+    "yjs": "^13.5.34"
  },
  "devDependencies": {
    "@babel/cli": "^7.10.5",
--- a/server/collaboration/AuthenticationExtension.ts
+++ b/server/collaboration/AuthenticationExtension.ts
@@ -1,10 +1,14 @@
-import { onAuthenticatePayload } from "@hocuspocus/server";
+import { onAuthenticatePayload, Extension } from "@hocuspocus/server";
+import { APM } from "@server/logging/tracing";
 import Document from "@server/models/Document";
 import { can } from "@server/policies";
 import { getUserForJWT } from "@server/utils/jwt";
 import { AuthenticationError } from "../errors";

-export default class Authentication {
+@APM.trace({
+  spanName: "authentication",
+})
+export default class AuthenticationExtension implements Extension {
  async onAuthenticate({
    connection,
    token,
--- a/server/collaboration/LoggerExtension.ts
+++ b/server/collaboration/LoggerExtension.ts
@@ -2,13 +2,14 @@ import {
  onConnectPayload,
  onDisconnectPayload,
  onLoadDocumentPayload,
+  Extension,
 } from "@hocuspocus/server";
 import Logger from "@server/logging/logger";

-export default class CollaborationLogger {
+export default class LoggerExtension implements Extension {
  async onLoadDocument(data: onLoadDocumentPayload) {
    Logger.info("hocuspocus", `Loaded document "${data.documentName}"`, {
-      userId: data.context.user.id,
+      userId: data.context.user?.id,
    });
  }

@@ -17,6 +18,8 @@ export default class CollaborationLogger {
  }

  async onDisconnect(data: onDisconnectPayload) {
-    Logger.info("hocuspocus", `Connection to "${data.documentName}" closed `);
+    Logger.info("hocuspocus", `Closed connection to "${data.documentName}"`, {
+      userId: data.context.user?.id,
+    });
  }
 }
--- a/server/collaboration/MetricsExtension.ts
+++ b/server/collaboration/MetricsExtension.ts
@@ -3,11 +3,12 @@ import {
  onConnectPayload,
  onDisconnectPayload,
  onLoadDocumentPayload,
+  Extension,
 } from "@hocuspocus/server";
 import Metrics from "@server/logging/metrics";

-export default class Tracing {
-  onLoadDocument({ documentName, instance }: onLoadDocumentPayload) {
+export default class MetricsExtension implements Extension {
+  async onLoadDocument({ documentName, instance }: onLoadDocumentPayload) {
    Metrics.increment("collaboration.load_document", {
      documentName,
    });
@@ -23,7 +24,7 @@ export default class Tracing {
    });
  }

-  onConnect({ documentName, instance }: onConnectPayload) {
+  async onConnect({ documentName, instance }: onConnectPayload) {
    Metrics.increment("collaboration.connect", {
      documentName,
    });
@@ -33,7 +34,7 @@ export default class Tracing {
    );
  }

-  onDisconnect({ documentName, instance }: onDisconnectPayload) {
+  async onDisconnect({ documentName, instance }: onDisconnectPayload) {
    Metrics.increment("collaboration.disconnect", {
      documentName,
    });
@@ -47,13 +48,13 @@ export default class Tracing {
    );
  }

-  onChange({ documentName }: onChangePayload) {
+  async onStoreDocument({ documentName }: onChangePayload) {
    Metrics.increment("collaboration.change", {
      documentName,
    });
  }

-  onDestroy() {
+  async onDestroy() {
    Metrics.gaugePerInstance("collaboration.connections_count", 0);
    Metrics.gaugePerInstance("collaboration.documents_count", 0);
  }
--- a/server/collaboration/PersistenceExtension.ts
+++ b/server/collaboration/PersistenceExtension.ts
@@ -0,0 +1,86 @@
+import {
+  onStoreDocumentPayload,
+  onLoadDocumentPayload,
+  Extension,
+} from "@hocuspocus/server";
+import invariant from "invariant";
+import * as Y from "yjs";
+import { sequelize } from "@server/database/sequelize";
+import Logger from "@server/logging/logger";
+import { APM } from "@server/logging/tracing";
+import Document from "@server/models/Document";
+import documentUpdater from "../commands/documentUpdater";
+import markdownToYDoc from "./utils/markdownToYDoc";
+
+@APM.trace({
+  spanName: "persistence",
+})
+export default class PersistenceExtension implements Extension {
+  async onLoadDocument({ documentName, ...data }: onLoadDocumentPayload) {
+    const [, documentId] = documentName.split(".");
+    const fieldName = "default";
+
+    // Check if the given field already exists in the given y-doc. This is import
+    // so we don't import a document fresh if it exists already.
+    if (!data.document.isEmpty(fieldName)) {
+      return;
+    }
+
+    return await sequelize.transaction(async (transaction) => {
+      const document = await Document.scope("withState").findOne({
+        transaction,
+        lock: transaction.LOCK.UPDATE,
+        where: {
+          id: documentId,
+        },
+      });
+      invariant(document, "Document not found");
+
+      if (document.state) {
+        const ydoc = new Y.Doc();
+        Logger.info("database", `Document ${documentId} is in database state`);
+        Y.applyUpdate(ydoc, document.state);
+        return ydoc;
+      }
+
+      Logger.info(
+        "database",
+        `Document ${documentId} is not in state, creating from markdown`
+      );
+      const ydoc = markdownToYDoc(document.text, fieldName);
+      const state = Y.encodeStateAsUpdate(ydoc);
+      await document.update(
+        {
+          state: Buffer.from(state),
+        },
+        {
+          hooks: false,
+          transaction,
+        }
+      );
+      return ydoc;
+    });
+  }
+
+  async onStoreDocument({
+    document,
+    context,
+    documentName,
+  }: onStoreDocumentPayload) {
+    const [, documentId] = documentName.split(".");
+    Logger.info("database", `Persisting ${documentId}`);
+
+    try {
+      await documentUpdater({
+        documentId,
+        ydoc: document,
+        userId: context.user?.id,
+      });
+    } catch (err) {
+      Logger.error("Unable to persist document", err, {
+        documentId,
+        userId: context.user?.id,
+      });
+    }
+  }
+}
--- a/server/collaboration/persistence.ts
+++ b/server/collaboration/persistence.ts
@@ -1,77 +0,0 @@
-import { onChangePayload, onLoadDocumentPayload } from "@hocuspocus/server";
-import invariant from "invariant";
-import { debounce } from "lodash";
-import * as Y from "yjs";
-import Logger from "@server/logging/logger";
-import Document from "@server/models/Document";
-import documentUpdater from "../commands/documentUpdater";
-import markdownToYDoc from "./utils/markdownToYDoc";
-
-const DELAY = 3000;
-
-export default class Persistence {
-  async onLoadDocument({ documentName, ...data }: onLoadDocumentPayload) {
-    const [, documentId] = documentName.split(".");
-    const fieldName = "default";
-
-    // Check if the given field already exists in the given y-doc. This is import
-    // so we don't import a document fresh if it exists already.
-    if (!data.document.isEmpty(fieldName)) {
-      return;
-    }
-
-    const document = await Document.scope("withState").findOne({
-      where: {
-        id: documentId,
-      },
-    });
-    invariant(document, "Document not found");
-
-    if (document.state) {
-      const ydoc = new Y.Doc();
-      Logger.info("database", `Document ${documentId} is in database state`);
-      Y.applyUpdate(ydoc, document.state);
-      return ydoc;
-    }
-
-    Logger.info(
-      "database",
-      `Document ${documentId} is not in state, creating from markdown`
-    );
-    const ydoc = markdownToYDoc(document.text, fieldName);
-    const state = Y.encodeStateAsUpdate(ydoc);
-    await document.update(
-      {
-        state: Buffer.from(state),
-      },
-      {
-        hooks: false,
-      }
-    );
-    return ydoc;
-  }
-
-  onChange = debounce(
-    async ({ document, context, documentName }: onChangePayload) => {
-      const [, documentId] = documentName.split(".");
-      Logger.info("database", `Persisting ${documentId}`);
-
-      try {
-        await documentUpdater({
-          documentId,
-          ydoc: document,
-          userId: context.user?.id,
-        });
-      } catch (err) {
-        Logger.error("Unable to persist document", err, {
-          documentId,
-          userId: context.user?.id,
-        });
-      }
-    },
-    DELAY,
-    {
-      maxWait: DELAY * 3,
-    }
-  );
-}
--- a/server/logging/tracing.ts
+++ b/server/logging/tracing.ts
@@ -10,7 +10,7 @@ if (process.env.DD_API_KEY) {
      // SOURCE_COMMIT is used by Docker Hub
      // SOURCE_VERSION is used by Heroku
      version: process.env.SOURCE_COMMIT || process.env.SOURCE_VERSION,
-      service: "outline",
+      service: process.env.DD_SERVICE || "outline",
    },
    {
      useMock: process.env.NODE_ENV === "test",
--- a/server/services/collaboration.ts
+++ b/server/services/collaboration.ts
@@ -4,26 +4,28 @@ import { Server } from "@hocuspocus/server";
 import invariant from "invariant";
 import Koa from "koa";
 import WebSocket from "ws";
-import AuthenticationExtension from "../collaboration/authentication";
-import LoggerExtension from "../collaboration/logger";
-import PersistenceExtension from "../collaboration/persistence";
-import TracingExtension from "../collaboration/tracing";
+import AuthenticationExtension from "../collaboration/AuthenticationExtension";
+import LoggerExtension from "../collaboration/LoggerExtension";
+import MetricsExtension from "../collaboration/MetricsExtension";
+import PersistenceExtension from "../collaboration/PersistenceExtension";

 export default function init(app: Koa, server: http.Server) {
  const path = "/collaboration";
  const wss = new WebSocket.Server({
    noServer: true,
  });
+
  const hocuspocus = Server.configure({
+    debounce: 3000,
+    maxDebounce: 10000,
    extensions: [
      new AuthenticationExtension(),
-      // @ts-expect-error ts-migrate(2322) FIXME: Type 'Persistence' is not assignable to type 'Exte... Remove this comment to see the full error message
      new PersistenceExtension(),
      new LoggerExtension(),
-      // @ts-expect-error ts-migrate(2322) FIXME: Type 'Persistence' is not assignable to type 'Exte... Remove this comment to see the full error message
-      new TracingExtension(),
+      new MetricsExtension(),
    ],
  });
+
  server.on("upgrade", function (req, socket, head) {
    if (req.url && req.url.indexOf(path) > -1) {
      const documentName = url.parse(req.url).pathname?.split("/").pop();
@@ -34,7 +36,8 @@ export default function init(app: Koa, server: http.Server) {
      });
    }
  });
+
  server.on("shutdown", () => {
-    hocuspocus.destroy();
+    return hocuspocus.destroy();
  });
 }
--- a/yarn.lock
+++ b/yarn.lock
@@ -1276,36 +1276,47 @@
  dependencies:
    tslib "^2.1.0"

-"@getoutline/y-prosemirror@^1.0.16":
-  version "1.0.16"
-  resolved "https://registry.yarnpkg.com/@getoutline/y-prosemirror/-/y-prosemirror-1.0.16.tgz#34a29966208113bceb8c46bbf8417853e8885e09"
-  integrity sha512-rJ3NF3Qk9v1/dNKQ25k3aud7TcV8s5175U9stagCDdvwsI67JufgzaWhT0jBhX8tEaZPdQVmXoqe8bf6OC72Cg==
+"@getoutline/y-prosemirror@^1.0.18":
+  version "1.0.18"
+  resolved "https://registry.yarnpkg.com/@getoutline/y-prosemirror/-/y-prosemirror-1.0.18.tgz#17245c0362d30adb85131c86fb9a59358884b234"
+  integrity sha512-nLxqUHEHJDBwbcMWhlPWlJ4VpdjtajkmKSAWeVTsIEa5HTo1JQSdnADdS/HFSVSkESW8b6TRrOJylyHDn46uYQ==
  dependencies:
    lib0 "^0.2.42"

-"@hocuspocus/provider@^1.0.0-alpha.21":
-  version "1.0.0-alpha.21"
-  resolved "https://registry.yarnpkg.com/@hocuspocus/provider/-/provider-1.0.0-alpha.21.tgz#369869e33a7c138041a03bbb80acd61dd77e3632"
-  integrity sha512-24brZ0OIeUInbMBTN2weL06Xmt4KUn3Sj7BbNkxgt7QwHjIqpcqlZrHE8IYg46HTbp8k0KKnc1CCMxb1ui0fRA==
+"@hocuspocus/common@^1.0.0-alpha.11":
+  version "1.0.0-alpha.11"
+  resolved "https://registry.yarnpkg.com/@hocuspocus/common/-/common-1.0.0-alpha.11.tgz#d598d221465338c1d912251105519e88f8486805"
+  integrity sha512-oOddSLUTr8KrC58KSs5YHzr99ZSI4HZdIkYRoqmrusViF8M850uLXgYce7eG7Xaq4KlvXCSDG+wioQRTFXkCaA==
  dependencies:
-    "@lifeomic/attempt" "^3.0.0"
-    lib0 "^0.2.42"
+    lib0 "^0.2.47"
+
+"@hocuspocus/provider@^1.0.0-alpha.36":
+  version "1.0.0-alpha.36"
+  resolved "https://registry.yarnpkg.com/@hocuspocus/provider/-/provider-1.0.0-alpha.36.tgz#a09dd42baa9c88cbd63027a18edcd3f79823a0cf"
+  integrity sha512-vmrbaS2Si408Gau1vv/xH7ln/QbVJtUZsgLz0DwYYWWGcAJffaU1f89B2+sOL8IGRLclybldrVfZR+tFKBMzRw==
+  dependencies:
+    "@hocuspocus/common" "^1.0.0-alpha.11"
+    "@lifeomic/attempt" "^3.0.2"
+    lib0 "^0.2.46"
    y-protocols "^1.0.5"
-    yjs "^13.5.0"
+    yjs "^13.5.29"

-"@hocuspocus/server@^1.0.0-alpha.78":
-  version "1.0.0-alpha.78"
-  resolved "https://registry.yarnpkg.com/@hocuspocus/server/-/server-1.0.0-alpha.78.tgz#06597ae871e3cfc68dd4fda5e6fbc696c8baf452"
-  integrity sha512-78HbOiJLo2b130UjJk7Z/Olue/qKBeL/CPn2B5/FrDRa41SClftAXipQTSa6J7JYbMi5tUyDP8cO2gckBC2Q3Q==
+"@hocuspocus/server@^1.0.0-alpha.102":
+  version "1.0.0-alpha.102"
+  resolved "https://registry.yarnpkg.com/@hocuspocus/server/-/server-1.0.0-alpha.102.tgz#6c478032b3b30b45d96cbb744d8f61a6b9a71cf1"
+  integrity sha512-U82HAy9S9gNuPShsUrefJH2Bdv71+6gjIueNW39oLiWjR87Nmuenjzu1gbVcC6sJwjlsj3JJ0E1NDPu0xTDfxQ==
  dependencies:
-    "@types/async-lock" "^1.1.2"
-    "@types/uuid" "^8.3.0"
-    "@types/ws" "^8.2.0"
-    async-lock "^1.2.8"
-    lib0 "^0.2.41"
+    "@hocuspocus/common" "^1.0.0-alpha.11"
+    "@types/async-lock" "^1.1.3"
+    "@types/uuid" "^8.3.4"
+    "@types/ws" "^8.5.3"
+    async-lock "^1.3.1"
+    kleur "^4.1.4"
+    lib0 "^0.2.46"
    uuid "^8.3.2"
-    ws "^8.2.3"
-    yjs "^13.5.0"
+    ws "^8.5.0"
+    y-protocols "^1.0.5"
+    yjs "^13.5.29"

 "@icons/material@^0.2.4":
  version "0.2.4"
@@ -1802,10 +1813,10 @@
    "@babel/runtime" "^7.7.2"
    regenerator-runtime "^0.13.3"

-"@lifeomic/attempt@^3.0.0":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@lifeomic/attempt/-/attempt-3.0.0.tgz#75fecc204f8b0ac18b5363b4404bb32450f01859"
-  integrity sha512-Ibk4Vfl46dSrhtH5fHsrTA4waAuyP7/qcr3uo0mO70azRc6LWgJILlMy3B1oOvyiN9jQcdqwsThaQkPKLiYKTg==
+"@lifeomic/attempt@^3.0.2":
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/@lifeomic/attempt/-/attempt-3.0.3.tgz#e742a5b85eb673e2f1746b0f39cb932cbc6145bb"
+  integrity sha512-GlM2AbzrErd/TmLL3E8hAHmb5Q7VhDJp35vIbyPVA5Rz55LZuRr8pwL3qrwwkVNo05gMX1J44gURKb4MHQZo7w==

 "@nicolo-ribaudo/chokidar-2@^2.1.8":
  version "2.1.8"
@@ -2582,10 +2593,10 @@
  dependencies:
    "@types/node" "*"

-"@types/async-lock@^1.1.2":
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/@types/async-lock/-/async-lock-1.1.3.tgz#0d86017cf87abbcb941c55360e533d37a3f23b3d"
-  integrity sha512-UpeDcjGKsYEQMeqEbfESm8OWJI305I7b9KE4ji3aBjoKWyN5CTdn8izcA1FM1DVDne30R5fNEnIy89vZw5LXJQ==
+"@types/async-lock@^1.1.3":
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/@types/async-lock/-/async-lock-1.1.5.tgz#a82f33e09aef451d6ded7bffae73f9d254723124"
+  integrity sha512-A9ClUfmj6wwZMLRz0NaYzb98YH1exlHdf/cdDSKBfMQJnPOdO8xlEW0Eh2QsTTntGzOFWURcEjYElkZ1IY4GCQ==

 "@types/babel__core@^7.0.0", "@types/babel__core@^7.1.14":
  version "7.1.17"
@@ -3452,10 +3463,10 @@
  resolved "https://registry.yarnpkg.com/@types/utf8/-/utf8-3.0.0.tgz#8f4875063d2ea966c57a34a25c11333520e83980"
  integrity sha512-QrhvCktdm5wD48axAnjqSzPH9lOj0MiCYfMX6MSqGs2Jv+txwvdxviXiCEj8zSCWIEDU9SIJ7g9pU5KtxRgYSg==

-"@types/uuid@^8.3.0":
-  version "8.3.1"
-  resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-8.3.1.tgz#1a32969cf8f0364b3d8c8af9cc3555b7805df14f"
-  integrity sha512-Y2mHTRAbqfFkpjldbkHGY8JIzRN6XqYRliG8/24FcHm2D2PwW24fl5xMRTVGdrb7iMrwCaIEbLWerGIkXuFWVg==
+"@types/uuid@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-8.3.4.tgz#bd86a43617df0594787d38b735f55c805becf1bc"
+  integrity sha512-c/I8ZRb51j+pYGAu5CrFMRxqZ2ke4y2grEBO5AUjgSkSk+qT2Ea+OdWElz/OiMf5MNpn2b17kuVBwZLQJXzihw==

 "@types/validator@*", "@types/validator@^13.7.1":
  version "13.7.1"
@@ -3483,10 +3494,10 @@
    anymatch "^3.0.0"
    source-map "^0.6.0"

-"@types/ws@^8.2.0":
-  version "8.2.0"
-  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-8.2.0.tgz#75faefbe2328f3b833cb8dc640658328990d04f3"
-  integrity sha512-cyeefcUCgJlEk+hk2h3N+MqKKsPViQgF5boi9TTHSK+PoR9KWBb/C5ccPcDyAqgsbAYHTwulch725DV84+pSpg==
+"@types/ws@^8.5.3":
+  version "8.5.3"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-8.5.3.tgz#7d25a1ffbecd3c4f2d35068d0b283c037003274d"
+  integrity sha512-6YOoWjruKj1uLf3INHH7D3qTXwFfEsg1kf3c0uDdSBJwfa/llkwIjrAGV7j7mVgGNbzTQ3HiHKKDXl6bJPD97w==
  dependencies:
    "@types/node" "*"

@@ -4130,10 +4141,10 @@ async-each@^1.0.1:
  resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
  integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==

-async-lock@^1.2.8:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/async-lock/-/async-lock-1.3.0.tgz#0fba111bea8b9693020857eba4f9adca173df3e5"
-  integrity sha512-8A7SkiisnEgME2zEedtDYPxUPzdv3x//E7n5IFktPAtMYSEAV7eNJF0rMwrVyUFj6d/8rgajLantbjcNRQYXIg==
+async-lock@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/async-lock/-/async-lock-1.3.1.tgz#f2301c200600cde97acc386453b7126fa8aced3c"
+  integrity sha512-zK7xap9UnttfbE23JmcrNIyueAn6jWshihJqA33U/hEnKprF/lVGBDsBv/bqLm2YMMl1DnpHhUY044eA0t1TUw==

 async@0.9.x:
  version "0.9.2"
@@ -9693,6 +9704,11 @@ kleur@^3.0.3:
  resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
  integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==

+kleur@^4.1.4:
+  version "4.1.4"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-4.1.4.tgz#8c202987d7e577766d039a8cd461934c01cda04d"
+  integrity sha512-8QADVssbrFjivHWQU7KkMgptGTl6WAcSdlbBPY4uNF+mWr6DGcKrvY2w4FQJoXch7+fKMjj0dRrL75vk3k23OA==
+
 koa-body@^4.2.0:
  version "4.2.0"
  resolved "https://registry.yarnpkg.com/koa-body/-/koa-body-4.2.0.tgz#37229208b820761aca5822d14c5fc55cee31b26f"
@@ -9975,10 +9991,10 @@ levn@~0.3.0:
    prelude-ls "~1.1.2"
    type-check "~0.3.2"

-lib0@^0.2.35, lib0@^0.2.41, lib0@^0.2.42:
-  version "0.2.42"
-  resolved "https://registry.yarnpkg.com/lib0/-/lib0-0.2.42.tgz#6d8bf1fb8205dec37a953c521c5ee403fd8769b0"
-  integrity sha512-8BNM4MiokEKzMvSxTOC3gnCBisJH+jL67CnSnqzHv3jli3pUvGC8wz+0DQ2YvGr4wVQdb2R2uNNPw9LEpVvJ4Q==
+lib0@^0.2.35, lib0@^0.2.42, lib0@^0.2.46, lib0@^0.2.47, lib0@^0.2.49:
+  version "0.2.49"
+  resolved "https://registry.yarnpkg.com/lib0/-/lib0-0.2.49.tgz#7addb5075063d66ea2c55749e5aeaa48e36278c8"
+  integrity sha512-ziwYLe/pmI9bjHsAehm4ApuVfZ+q+sbC+vO6Z5+KM+0Fe0MrTLwZSDkJ+cElnhFNQ0P6z/wVkRmc5+vTmImJ9A==
  dependencies:
    isomorphic.js "^0.2.4"

@@ -15390,10 +15406,10 @@ ws@^7.4.6, ws@^7.5.3:
  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.6.tgz#e59fc509fb15ddfb65487ee9765c5a51dec5fe7b"
  integrity sha512-6GLgCqo2cy2A2rjCNFlxQS6ZljG/coZfZXclldI8FB/1G3CCI36Zd8xy2HrFVACi8tfk5XrgLQEk+P0Tnz9UcA==

-ws@^8.2.3:
-  version "8.2.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-8.2.3.tgz#63a56456db1b04367d0b721a0b80cae6d8becbba"
-  integrity sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==
+ws@^8.5.0:
+  version "8.5.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.5.0.tgz#bfb4be96600757fe5382de12c670dab984a1ed4f"
+  integrity sha512-BWX0SWVgLPzYwF8lTzEy1egjhS4S4OEAHfsO8o65WOVsrnSRGaSiUaa9e0ggGlkMTtBlmOpEXiie9RUcBO86qg==

 ws@~7.4.2:
  version "7.4.6"
@@ -15614,12 +15630,12 @@ yeast@0.1.2:
  resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"
  integrity sha1-AI4G2AlDIMNy28L47XagymyKxBk=

-yjs@^13.5.0, yjs@^13.5.12:
-  version "13.5.12"
-  resolved "https://registry.yarnpkg.com/yjs/-/yjs-13.5.12.tgz#7a0cf3119fb368c07243825e989a55de164b3f9c"
-  integrity sha512-/buy1kh8Ls+t733Lgov9hiNxCsjHSCymTuZNahj2hsPNoGbvnSdDmCz9Z4F19Yr1eUAAXQLJF3q7fiBcvPC6Qg==
+yjs@^13.5.29, yjs@^13.5.34:
+  version "13.5.34"
+  resolved "https://registry.yarnpkg.com/yjs/-/yjs-13.5.34.tgz#ad9ddb8b6c0806e15b289ff0eabc4f06ba238952"
+  integrity sha512-w/XTk5vhCzbyd6uKKJWE6rPUBf9+heOTzgq8DBkcVgBMv7oeJVFQw2sRqY0YvuLZxURd/XVD2dcNnw8qeFH7Tw==
  dependencies:
-    lib0 "^0.2.41"
+    lib0 "^0.2.49"

 ylru@^1.2.0:
  version "1.2.1"