remove comments, log channel errors

Signed-off-by: strawberry <[email protected]>

Author: x86pup

src/service/admin/mod.rs

@@ -183,12 +183,9 @@ impl Service {
 									}
 									drop(state_lock);
 							}
-							Err(_) => {
-								// TODO: Handle error, Im too unfamiliar with the codebase to know what to do here
-
-
-								// recv_async returns an error if all senders have been dropped. If the channel is empty, the returned future will yield to the async runtime.
-
+							Err(e) => {
+								 // generally shouldn't happen
+								 error!("Failed to receive admin room event from channel: {e}");
 							}
 						}
 					}

src/service/presence/mod.rs

@@ -181,8 +181,8 @@ impl Service {
 							presence_timers.push(presence_timer(user_id, timeout));
 						}
 						Err(e) => {
-							// TODO: Handle error better? I have no idea what to do here.
-							error!("Failed to receive presence timer: {}", e);
+							// generally shouldn't happen
+							error!("Failed to receive presence timer through channel: {e}");
 						}
 					}
 				}

src/service/sending/mod.rs

@@ -342,7 +342,6 @@ impl Service {
 				},
 
 				event = receiver.recv_async() => {
-					// TODO: Error handling for this
 					if let Ok((outgoing_kind, event, key)) = event {
 						if let Ok(Some(events)) = self.select_events(
 							&outgoing_kind,