fixing eMBMS after new ue_db architecture and scheduler changes

srsenb/src/stack/mac/mac.cc

@@ -976,9 +976,12 @@ void mac::write_mcch(const srsran::sib2_mbms_t* sib2_,
   sib13 = *sib13_;
   memcpy(mcch_payload_buffer, mcch_payload, mcch_payload_length * sizeof(uint8_t));
   current_mcch_length = mcch_payload_length;
-  ue_db[SRSRAN_MRNTI] = std::unique_ptr<ue>{
-      new ue(SRSRAN_MRNTI, 0, &scheduler, rrc_h, rlc_h, phy_h, logger, cells.size(), softbuffer_pool.get())};
-
+  std::unique_ptr<ue> ptr = std::unique_ptr<ue>{
+      new ue(SRSRAN_MRNTI, args.nof_prb, &scheduler, rrc_h, rlc_h, phy_h, logger, cells.size(), softbuffer_pool.get())};
+  auto ret = ue_db.insert(SRSRAN_MRNTI, std::move(ptr));
+  if (!ret) {
+    logger.info("Failed to allocate rnti=0x%x.for eMBMS", SRSRAN_MRNTI);
+  }
   rrc_h->add_user(SRSRAN_MRNTI, {});
 }
 

srsenb/src/stack/mac/schedulers/sched_time_pf.cc

@@ -35,6 +35,12 @@ sched_time_pf::sched_time_pf(const sched_cell_params_t& cell_params_, const sche
 
 void sched_time_pf::new_tti(sched_ue_list& ue_db, sf_sched* tti_sched)
 {
+  while (not dl_queue.empty()) {
+    dl_queue.pop();
+  }
+  while (not ul_queue.empty()) {
+    ul_queue.pop();
+  }
   current_tti_rx = tti_point{tti_sched->get_tti_rx()};
   // remove deleted users from history
   for (auto it = ue_history_db.begin(); it != ue_history_db.end();) {