remove buildSessionRequest message

js/background.js

@@ -1956,7 +1956,7 @@
     });
 
     // send a session request for all the members we do not have a session with
-    window.libloki.api.sendSessionRequestsToMembers(updates.members);
+    await window.libloki.api.sendSessionRequestsToMembers(updates.members);
 
     const { expireTimer } = details;
     const isValidExpireTimer = typeof expireTimer === 'number';

js/models/conversations.js

@@ -1720,6 +1720,7 @@
 
         await libsession.getMessageQueue().sendToGroup(expirationTimerMessage);
       }
+      return message;
     },
 
     isSearchable() {

libloki/api.js

@@ -1,4 +1,4 @@
-/* global window, textsecure, dcodeIO, StringView, ConversationController, _, libsession */
+/* global window, textsecure, dcodeIO, StringView, ConversationController, libsession */
 /* eslint-disable no-bitwise */
 
 // eslint-disable-next-line func-names
@@ -172,24 +172,15 @@
     });
     return syncMessage;
   }
-  function sendSessionRequestsToMembers(members = []) {
-    // For every member, see if we need to establish a session:
-    members.forEach(memberPubKey => {
-      const haveSession = _.some(
-        textsecure.storage.protocol.sessions,
-        s => s.number === memberPubKey
-      );
-
+  async function sendSessionRequestsToMembers(members = []) {
+    // For every member, trigger a session request if needed
+    members.forEach(async memberStr => {
       const ourPubKey = textsecure.storage.user.getNumber();
-      if (!haveSession && memberPubKey !== ourPubKey) {
-        // eslint-disable-next-line more/no-then
-        ConversationController.getOrCreateAndWait(memberPubKey, 'private').then(
-          () => {
-            const sessionRequestMessage = textsecure.OutgoingMessage.buildSessionRequestMessage(
-              memberPubKey
-            );
-            sessionRequestMessage.sendToNumber(memberPubKey);
-          }
+      if (memberStr !== ourPubKey) {
+        await ConversationController.getOrCreateAndWait(memberStr, 'private');
+        const memberPubkey = new libsession.Types.PubKey(memberStr);
+        await libsession.Protocols.SessionProtocol.sendSessionRequestIfNeeded(
+          memberPubkey
         );
       }
     });

libtextsecure/outgoing_message.js

@@ -644,33 +644,6 @@ OutgoingMessage.prototype = {
   },
 };
 
-OutgoingMessage.buildSessionRequestMessage = function buildSessionRequestMessage(
-  pubKey
-) {
-  const body =
-    '(If you see this message, you must be using an out-of-date client)';
-
-  const flags = textsecure.protobuf.DataMessage.Flags.SESSION_REQUEST;
-
-  const dataMessage = new textsecure.protobuf.DataMessage({ flags, body });
-
-  const content = new textsecure.protobuf.Content({
-    dataMessage,
-  });
-
-  const options = {};
-  // Send a empty message with information about how to contact us directly
-  return new OutgoingMessage(
-    null, // server
-    Date.now(), // timestamp,
-    [pubKey], // numbers
-    content, // message
-    true, // silent
-    () => null, // callback
-    options
-  );
-};
-
 OutgoingMessage.DebugMessageType = DebugMessageType;
 
 window.textsecure = window.textsecure || {};

ts/receiver/groups.ts

@@ -111,7 +111,7 @@ export async function preprocessGroupMessage(
       }
     }
     // send a session request for all the members we do not have a session with
-    window.libloki.api.sendSessionRequestsToMembers(group.members);
+    await window.libloki.api.sendSessionRequestsToMembers(group.members);
   } else if (newGroup) {
     // We have an unknown group, we should request info from the sender
     const requestInfo = {