diff --git a/lib/utils/action-utils.js b/lib/utils/action-utils.js
index 19dd42ed4..6db45aaf2 100644
--- a/lib/utils/action-utils.js
+++ b/lib/utils/action-utils.js
@@ -1,465 +1,470 @@
 // @flow
 
 import invariant from 'invariant';
 import _memoize from 'lodash/memoize.js';
 import * as React from 'react';
 import { useSelector, useDispatch } from 'react-redux';
 import { createSelector } from 'reselect';
 
 import callServerEndpoint from './call-server-endpoint.js';
 import type {
   CallServerEndpoint,
   CallServerEndpointOptions,
 } from './call-server-endpoint.js';
 import { getConfig } from './config.js';
 import { serverCallStateSelector } from '../selectors/server-calls.js';
 import {
   logInActionSources,
   type LogInActionSource,
   type LogInStartingPayload,
   type LogInResult,
 } from '../types/account-types.js';
 import type { PlatformDetails } from '../types/device-types.js';
 import type { Endpoint, SocketAPIHandler } from '../types/endpoints.js';
 import type { LoadingOptions, LoadingInfo } from '../types/loading-types.js';
 import type {
   ActionPayload,
   Dispatch,
   PromisedAction,
   BaseAction,
 } from '../types/redux-types.js';
 import type {
   ClientSessionChange,
   PreRequestUserState,
 } from '../types/session-types.js';
 import type { ConnectionStatus } from '../types/socket-types.js';
 import type { CurrentUserInfo } from '../types/user-types.js';
 
+function extractKeyserverIDFromID(id: string): string {
+  return id.split('|')[0];
+}
+
 let nextPromiseIndex = 0;
 
 export type ActionTypes<
   STARTED_ACTION_TYPE: string,
   SUCCESS_ACTION_TYPE: string,
   FAILED_ACTION_TYPE: string,
 > = {
   started: STARTED_ACTION_TYPE,
   success: SUCCESS_ACTION_TYPE,
   failed: FAILED_ACTION_TYPE,
 };
 
 function wrapActionPromise<
   STARTED_ACTION_TYPE: string,
   STARTED_PAYLOAD: ActionPayload,
   SUCCESS_ACTION_TYPE: string,
   SUCCESS_PAYLOAD: ActionPayload,
   FAILED_ACTION_TYPE: string,
 >(
   actionTypes: ActionTypes<
     STARTED_ACTION_TYPE,
     SUCCESS_ACTION_TYPE,
     FAILED_ACTION_TYPE,
   >,
   promise: Promise<SUCCESS_PAYLOAD>,
   loadingOptions: ?LoadingOptions,
   startingPayload: ?STARTED_PAYLOAD,
 ): PromisedAction {
   const loadingInfo: LoadingInfo = {
     fetchIndex: nextPromiseIndex++,
     trackMultipleRequests: !!loadingOptions?.trackMultipleRequests,
     customKeyName: loadingOptions?.customKeyName || null,
   };
   return async (dispatch: Dispatch): Promise<void> => {
     const startAction = startingPayload
       ? {
           type: (actionTypes.started: STARTED_ACTION_TYPE),
           loadingInfo,
           payload: (startingPayload: STARTED_PAYLOAD),
         }
       : {
           type: (actionTypes.started: STARTED_ACTION_TYPE),
           loadingInfo,
         };
     dispatch(startAction);
     try {
       const result = await promise;
       dispatch({
         type: (actionTypes.success: SUCCESS_ACTION_TYPE),
         payload: (result: SUCCESS_PAYLOAD),
         loadingInfo,
       });
     } catch (e) {
       console.log(e);
       dispatch({
         type: (actionTypes.failed: FAILED_ACTION_TYPE),
         error: true,
         payload: (e: Error),
         loadingInfo,
       });
     }
   };
 }
 
 export type DispatchActionPromise = <
   STARTED: BaseAction,
   SUCCESS: BaseAction,
   FAILED: BaseAction,
 >(
   actionTypes: ActionTypes<
     $PropertyType<STARTED, 'type'>,
     $PropertyType<SUCCESS, 'type'>,
     $PropertyType<FAILED, 'type'>,
   >,
   promise: Promise<$PropertyType<SUCCESS, 'payload'>>,
   loadingOptions?: LoadingOptions,
   startingPayload?: $PropertyType<STARTED, 'payload'>,
 ) => Promise<void>;
 
 function useDispatchActionPromise(): DispatchActionPromise {
   const dispatch = useDispatch();
   return React.useMemo(() => createDispatchActionPromise(dispatch), [dispatch]);
 }
 
 function createDispatchActionPromise(dispatch: Dispatch) {
   const dispatchActionPromise = function <
     STARTED: BaseAction,
     SUCCESS: BaseAction,
     FAILED: BaseAction,
   >(
     actionTypes: ActionTypes<
       $PropertyType<STARTED, 'type'>,
       $PropertyType<SUCCESS, 'type'>,
       $PropertyType<FAILED, 'type'>,
     >,
     promise: Promise<$PropertyType<SUCCESS, 'payload'>>,
     loadingOptions?: LoadingOptions,
     startingPayload?: $PropertyType<STARTED, 'payload'>,
   ): Promise<void> {
     return dispatch(
       wrapActionPromise(actionTypes, promise, loadingOptions, startingPayload),
     );
   };
   return dispatchActionPromise;
 }
 
 export type DispatchFunctions = {
   +dispatch: Dispatch,
   +dispatchActionPromise: DispatchActionPromise,
 };
 
 let currentlyWaitingForNewCookie = false;
 let serverEndpointCallsWaitingForNewCookie: ((
   callServerEndpoint: ?CallServerEndpoint,
 ) => void)[] = [];
 
 export type DispatchRecoveryAttempt = (
   actionTypes: ActionTypes<'LOG_IN_STARTED', 'LOG_IN_SUCCESS', 'LOG_IN_FAILED'>,
   promise: Promise<LogInResult>,
   startingPayload: LogInStartingPayload,
 ) => Promise<boolean>;
 
 const setNewSessionActionType = 'SET_NEW_SESSION';
 function setNewSession(
   dispatch: Dispatch,
   sessionChange: ClientSessionChange,
   preRequestUserState: ?PreRequestUserState,
   error: ?string,
   logInActionSource: ?LogInActionSource,
 ) {
   dispatch({
     type: setNewSessionActionType,
     payload: { sessionChange, preRequestUserState, error, logInActionSource },
   });
 }
 
 // This function calls resolveInvalidatedCookie, which dispatchs a log in action
 // using the native credentials. Note that we never actually specify a sessionID
 // here, on the assumption that only native clients will call this. (Native
 // clients don't specify a sessionID, indicating to the server that it should
 // use the cookieID as the sessionID.)
 async function fetchNewCookieFromNativeCredentials(
   dispatch: Dispatch,
   cookie: ?string,
   urlPrefix: string,
   logInActionSource: LogInActionSource,
   getInitialNotificationsEncryptedMessage?: () => Promise<string>,
 ): Promise<?ClientSessionChange> {
   const resolveInvalidatedCookie = getConfig().resolveInvalidatedCookie;
   if (!resolveInvalidatedCookie) {
     return null;
   }
   let newSessionChange = null;
   let callServerEndpointCallback = null;
   const boundCallServerEndpoint = async (
     endpoint: Endpoint,
     data: { [key: string]: mixed },
     options?: ?CallServerEndpointOptions,
   ) => {
     const innerBoundSetNewSession = (
       sessionChange: ClientSessionChange,
       error: ?string,
     ) => {
       newSessionChange = sessionChange;
       setNewSession(dispatch, sessionChange, null, error, logInActionSource);
     };
     try {
       const result = await callServerEndpoint(
         cookie,
         innerBoundSetNewSession,
         () => new Promise(r => r(null)),
         () => new Promise(r => r(null)),
         urlPrefix,
         null,
         'disconnected',
         null,
         null,
         endpoint,
         data,
         dispatch,
         options,
         false,
       );
       if (callServerEndpointCallback) {
         callServerEndpointCallback(!!newSessionChange);
       }
       return result;
     } catch (e) {
       if (callServerEndpointCallback) {
         callServerEndpointCallback(!!newSessionChange);
       }
       throw e;
     }
   };
   const dispatchRecoveryAttempt = (
     actionTypes: ActionTypes<
       'LOG_IN_STARTED',
       'LOG_IN_SUCCESS',
       'LOG_IN_FAILED',
     >,
     promise: Promise<LogInResult>,
     inputStartingPayload: LogInStartingPayload,
   ) => {
     const startingPayload = { ...inputStartingPayload, logInActionSource };
     dispatch(wrapActionPromise(actionTypes, promise, null, startingPayload));
     return new Promise(r => (callServerEndpointCallback = r));
   };
   await resolveInvalidatedCookie(
     boundCallServerEndpoint,
     dispatchRecoveryAttempt,
     logInActionSource,
     getInitialNotificationsEncryptedMessage,
   );
   return newSessionChange;
 }
 
 // Third param is optional and gets called with newCookie if we get a new cookie
 // Necessary to propagate cookie in cookieInvalidationRecovery below
 function bindCookieAndUtilsIntoCallServerEndpoint(
   params: BindServerCallsParams,
 ): CallServerEndpoint {
   const {
     dispatch,
     cookie,
     urlPrefix,
     sessionID,
     currentUserInfo,
     connectionStatus,
     lastCommunicatedPlatformDetails,
   } = params;
   const loggedIn = !!(currentUserInfo && !currentUserInfo.anonymous && true);
   const boundSetNewSession = (
     sessionChange: ClientSessionChange,
     error: ?string,
   ) =>
     setNewSession(
       dispatch,
       sessionChange,
       { currentUserInfo, cookie, sessionID },
       error,
       undefined,
     );
   // This function gets called before callServerEndpoint sends a request,
   // to make sure that we're not in the middle of trying to recover
   // an invalidated cookie
   const waitIfCookieInvalidated = () => {
     if (!getConfig().resolveInvalidatedCookie) {
       // If there is no resolveInvalidatedCookie function, just let the caller
       // callServerEndpoint instance continue
       return Promise.resolve(null);
     }
     if (!currentlyWaitingForNewCookie) {
       // Our cookie seems to be valid
       return Promise.resolve(null);
     }
     // Wait to run until we get our new cookie
     return new Promise(r => serverEndpointCallsWaitingForNewCookie.push(r));
   };
   // This function is a helper for the next function defined below
   const attemptToResolveInvalidation = async (
     sessionChange: ClientSessionChange,
   ) => {
     const newAnonymousCookie = sessionChange.cookie;
     const newSessionChange = await fetchNewCookieFromNativeCredentials(
       dispatch,
       newAnonymousCookie,
       urlPrefix,
       logInActionSources.cookieInvalidationResolutionAttempt,
     );
 
     currentlyWaitingForNewCookie = false;
     const currentWaitingCalls = serverEndpointCallsWaitingForNewCookie;
     serverEndpointCallsWaitingForNewCookie = [];
 
     const newCallServerEndpoint = newSessionChange
       ? bindCookieAndUtilsIntoCallServerEndpoint({
           ...params,
           cookie: newSessionChange.cookie,
           sessionID: newSessionChange.sessionID,
           currentUserInfo: newSessionChange.currentUserInfo,
         })
       : null;
     for (const func of currentWaitingCalls) {
       func(newCallServerEndpoint);
     }
     return newCallServerEndpoint;
   };
   // If this function is called, callServerEndpoint got a response invalidating
   // its cookie, and is wondering if it should just like... give up?
   // Or if there's a chance at redemption
   const cookieInvalidationRecovery = (sessionChange: ClientSessionChange) => {
     if (!getConfig().resolveInvalidatedCookie) {
       // If there is no resolveInvalidatedCookie function, just let the caller
       // callServerEndpoint instance continue
       return Promise.resolve(null);
     }
     if (!loggedIn) {
       // We don't want to attempt any use native credentials of a logged out
       // user to log-in after a cookieInvalidation while logged out
       return Promise.resolve(null);
     }
     if (currentlyWaitingForNewCookie) {
       return new Promise(r => serverEndpointCallsWaitingForNewCookie.push(r));
     }
     currentlyWaitingForNewCookie = true;
     return attemptToResolveInvalidation(sessionChange);
   };
 
   return (
     endpoint: Endpoint,
     data: Object,
     options?: ?CallServerEndpointOptions,
   ) =>
     callServerEndpoint(
       cookie,
       boundSetNewSession,
       waitIfCookieInvalidated,
       cookieInvalidationRecovery,
       urlPrefix,
       sessionID,
       connectionStatus,
       lastCommunicatedPlatformDetails,
       socketAPIHandler,
       endpoint,
       data,
       dispatch,
       options,
       loggedIn,
     );
 }
 
 export type ActionFunc<F> = (callServerEndpoint: CallServerEndpoint) => F;
 export type BindServerCall = <F>(serverCall: ActionFunc<F>) => F;
 export type BindServerCallsParams = {
   +dispatch: Dispatch,
   +cookie: ?string,
   +urlPrefix: string,
   +sessionID: ?string,
   +currentUserInfo: ?CurrentUserInfo,
   +connectionStatus: ConnectionStatus,
   +lastCommunicatedPlatformDetails: ?PlatformDetails,
 };
 
 // All server calls needs to include some information from the Redux state
 // (namely, the cookie). This information is used deep in the server call,
 // at the point where callServerEndpoint is called. We don't want to bother
 // propagating the cookie (and any future config info that callServerEndpoint
 // needs) through to the server calls so they can pass it to callServerEndpoint.
 // Instead, we "curry" the cookie onto callServerEndpoint within react-redux's
 // connect's mapStateToProps function, and then pass that "bound"
 // callServerEndpoint that no longer needs the cookie as a parameter on to
 // the server call.
 const baseCreateBoundServerCallsSelector = <F>(
   actionFunc: ActionFunc<F>,
 ): (BindServerCallsParams => F) =>
   createSelector(
     (state: BindServerCallsParams) => state.dispatch,
     (state: BindServerCallsParams) => state.cookie,
     (state: BindServerCallsParams) => state.urlPrefix,
     (state: BindServerCallsParams) => state.sessionID,
     (state: BindServerCallsParams) => state.currentUserInfo,
     (state: BindServerCallsParams) => state.connectionStatus,
     (state: BindServerCallsParams) => state.lastCommunicatedPlatformDetails,
     (
       dispatch: Dispatch,
       cookie: ?string,
       urlPrefix: string,
       sessionID: ?string,
       currentUserInfo: ?CurrentUserInfo,
       connectionStatus: ConnectionStatus,
       lastCommunicatedPlatformDetails: ?PlatformDetails,
     ) => {
       const boundCallServerEndpoint = bindCookieAndUtilsIntoCallServerEndpoint({
         dispatch,
         cookie,
         urlPrefix,
         sessionID,
         currentUserInfo,
         connectionStatus,
         lastCommunicatedPlatformDetails,
       });
       return actionFunc(boundCallServerEndpoint);
     },
   );
 
 type CreateBoundServerCallsSelectorType = <F>(
   ActionFunc<F>,
 ) => BindServerCallsParams => F;
 const createBoundServerCallsSelector: CreateBoundServerCallsSelectorType =
   (_memoize(baseCreateBoundServerCallsSelector): any);
 
 function useServerCall<F>(
   serverCall: ActionFunc<F>,
   paramOverride?: ?$Shape<BindServerCallsParams>,
 ): F {
   const dispatch = useDispatch();
   const serverCallState = useSelector(serverCallStateSelector);
   return React.useMemo(() => {
     const { urlPrefix, connectionStatus } = serverCallState;
     invariant(
       !!urlPrefix && !!connectionStatus,
       'keyserver missing from keyserverStore',
     );
 
     return createBoundServerCallsSelector(serverCall)({
       ...serverCallState,
       urlPrefix,
       connectionStatus,
       dispatch,
       ...paramOverride,
     });
   }, [serverCall, serverCallState, dispatch, paramOverride]);
 }
 
 let socketAPIHandler: ?SocketAPIHandler = null;
 function registerActiveSocket(passedSocketAPIHandler: ?SocketAPIHandler) {
   socketAPIHandler = passedSocketAPIHandler;
 }
 
 export {
   useDispatchActionPromise,
   setNewSessionActionType,
   fetchNewCookieFromNativeCredentials,
   createBoundServerCallsSelector,
   registerActiveSocket,
   useServerCall,
   bindCookieAndUtilsIntoCallServerEndpoint,
+  extractKeyserverIDFromID,
 };
diff --git a/lib/utils/action-utils.test.js b/lib/utils/action-utils.test.js
new file mode 100644
index 000000000..d81684de2
--- /dev/null
+++ b/lib/utils/action-utils.test.js
@@ -0,0 +1,11 @@
+// @flow
+
+import { extractKeyserverIDFromID } from './action-utils.js';
+
+describe('extractKeyserverIDFromID', () => {
+  it('should return <keyserverID> for <keyserverID>|<number>', () => {
+    const keyserverID = '404';
+    const id = keyserverID + '|1234';
+    expect(extractKeyserverIDFromID(id)).toBe(keyserverID);
+  });
+});