increment sub count when necessary

Signed-off-by: kernelkind <kernelkind@gmail.com>

crates/notedeck_columns/src/column.rs

@@ -121,8 +121,10 @@ impl Columns {
         let routes = intermediary_routes
             .into_iter()
             .map(|r| match r {
-                IntermediaryRoute::Timeline(timeline) => {
+                IntermediaryRoute::Timeline(mut timeline) => {
                     let route = Route::timeline(timeline.kind.clone());
+
+                    timeline.subscription.increment();
                     timeline_cache
                         .timelines
                         .insert(timeline.kind.clone(), timeline);

crates/notedeck_columns/src/timeline/cache.rs

@@ -1,7 +1,6 @@
 use crate::{
     actionbar::TimelineOpenResult,
     error::Error,
-    //subscriptions::SubRefs,
     timeline::{Timeline, TimelineKind},
 };
 
@@ -105,7 +104,8 @@ impl TimelineCache {
     }
 
     pub fn insert(&mut self, id: TimelineKind, timeline: Timeline) {
-        if let Some(_cur_timeline) = self.timelines.get_mut(&id) {
+        if let Some(cur_timeline) = self.timelines.get_mut(&id) {
+            cur_timeline.subscription.increment();
             return;
         };
 
@@ -205,6 +205,8 @@ impl TimelineCache {
             );
         };
 
+        timeline.subscription.increment();
+
         open_result
     }
 

crates/notedeck_columns/src/timeline/mod.rs

@@ -486,6 +486,7 @@ pub fn setup_new_timeline(
     for relay in &mut pool.relays {
         send_initial_timeline_filter(since_optimize, subs, relay, timeline, accounts);
     }
+    timeline.subscription.increment();
 }
 
 /// Send initial filters for a specific relay. This typically gets called