minor refactor to prevent dead lock

Session/Home/GlobalSearch/GlobalSearchViewController.swift

@@ -13,6 +13,7 @@ class GlobalSearchViewController: BaseVC, UITableViewDelegate, UITableViewDataSo
         }
     }
     var recentSearchResults: [String] = Array(Storage.shared.getRecentSearchResults().reversed())
+    var defaultSearchResults: HomeScreenSearchResultSet = HomeScreenSearchResultSet.noteToSelfOnly
     var searchResultSet: HomeScreenSearchResultSet = HomeScreenSearchResultSet.empty
     private var lastSearchText: String?
     var searcher: FullTextSearcher {
@@ -137,7 +138,7 @@ class GlobalSearchViewController: BaseVC, UITableViewDelegate, UITableViewDataSo
 
         let searchText = rawSearchText.stripped
         guard searchText.count > 0 else {
-            searchResultSet = HomeScreenSearchResultSet.noteToSelfOnly
+            searchResultSet = defaultSearchResults
             lastSearchText = nil
             reloadTableData()
             return

SessionMessagingKit/Database/OWSPrimaryStorage.m

@@ -65,7 +65,8 @@ void VerifyRegistrationsForPrimaryStorage(OWSStorage *storage)
 
     if (self) {
         [self loadDatabase];
-
+        
+        self.database.maxConnectionPoolCount = 5; // Increase max connection pool count, default is 3.
         _dbReadPool = [[YapDatabaseConnectionPool alloc] initWithDatabase:self.database];
         _dbReadWriteConnection = [self newDatabaseConnection];
         _uiDatabaseConnection = [self newDatabaseConnection];

SessionMessagingKit/Messages/Signal/TSInfoMessage.m

@@ -111,7 +111,7 @@ NSUInteger TSInfoMessageSchemaVersion = 1;
     if ([thread isKindOfClass: [TSContactThread class]]) {
         TSContactThread *contactThread = (TSContactThread *)thread;
         NSString *sessionID = contactThread.contactSessionID;
-        NSString *name = contactThread.name;
+        NSString *name = [contactThread nameWithTransaction:transaction];
         if ([name isEqual:sessionID]) {
             name = [NSString stringWithFormat:@"%@...%@", [sessionID substringToIndex:4], [sessionID substringFromIndex:sessionID.length - 4]];
         }

SignalUtilitiesKit/Profile Pictures/ProfilePictureView.swift

@@ -82,7 +82,6 @@ public final class ProfilePictureView : UIView {
             update()
         } else { // A one-to-one chat
             let thread = thread as! TSContactThread
-            hasTappableProfilePicture = OWSProfileManager.shared().profileAvatar(forRecipientId: thread.contactSessionID()) != nil
             update(for: thread.contactSessionID())
         }
     }
@@ -92,8 +91,10 @@ public final class ProfilePictureView : UIView {
         func getProfilePicture(of size: CGFloat, for publicKey: String) -> UIImage? {
             guard !publicKey.isEmpty else { return nil }
             if let profilePicture = OWSProfileManager.shared().profileAvatar(forRecipientId: publicKey) {
+                hasTappableProfilePicture = true
                 return profilePicture
             } else {
+                hasTappableProfilePicture = false
                 // TODO: Pass in context?
                 let displayName = Storage.shared.getContact(with: publicKey)?.name ?? publicKey
                 return Identicon.generatePlaceholderIcon(seed: publicKey, text: displayName, size: size)