From af4d7eec8fa78820a4b8a4cf949380874c1b0fed Mon Sep 17 00:00:00 2001
From: Rustam Gamidov <ext-rustam.gamidov@here.com>
Date: Mon, 13 Jul 2026 09:19:44 +0300
Subject: [PATCH] Creation ios bg session under edicated ifdef

There are concerns that bg session creation can take time.
Related code is wrapped with OLP_SDK_NETWORK_IOS_BACKGROUND_DOWNLOAD
but not the session creation.

Relates-To: MINOR

Signed-off-by: Rustam Gamidov <ext-rustam.gamidov@here.com>
---
 .../src/http/ios/OLPHttpClient.mm             | 26 ++++++++++++++-----
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/olp-cpp-sdk-core/src/http/ios/OLPHttpClient.mm b/olp-cpp-sdk-core/src/http/ios/OLPHttpClient.mm
index 9388eaafe..bf91b78f4 100644
--- a/olp-cpp-sdk-core/src/http/ios/OLPHttpClient.mm
+++ b/olp-cpp-sdk-core/src/http/ios/OLPHttpClient.mm
@@ -72,7 +72,9 @@ @interface OLPHttpClient ()<NSURLSessionDataDelegate>
 
 @property(nonatomic, readonly) NSURLSession* sharedUrlSession;
 
+#ifdef OLP_SDK_NETWORK_IOS_BACKGROUND_DOWNLOAD
 @property(nonatomic, readonly) NSURLSession* sharedUrlBackgroundSession;
+#endif  // OLP_SDK_NETWORK_IOS_BACKGROUND_DOWNLOAD
 
 @property(nonatomic, readonly) NSMutableDictionary* idTaskMap;
 
@@ -95,10 +97,14 @@ - (instancetype)init {
     _sharedUrlSession =
         [self urlSessionWithProxy:nil andHeaders:nil andBackgroundId:nil];
 
+#ifdef OLP_SDK_NETWORK_IOS_BACKGROUND_DOWNLOAD
+    OLP_SDK_LOG_DEBUG(kLogTag, "Constructing shared background URL session");
+
     _sharedUrlBackgroundSession =
         [self urlSessionWithProxy:nil
                        andHeaders:nil
                   andBackgroundId:[self generateNextSessionId]];
+#endif  // OLP_SDK_NETWORK_IOS_BACKGROUND_DOWNLOAD
 
     _tasks = [[NSMutableDictionary alloc] init];
     _idTaskMap = [[NSMutableDictionary alloc] init];
@@ -182,17 +188,23 @@ - (NSURLSessionTask*)createSessionTask:(NSURLSession*)session
 }
 
 - (NSURLSession*)pickSession:(NSDictionary*)proxyDict {
-  NSURLSession* session = _sharedUrlSession;
-
+#ifdef OLP_SDK_NETWORK_IOS_BACKGROUND_DOWNLOAD
   if (self.inBackground) {
-    session = _sharedUrlBackgroundSession;
+    NSURLSession* session = _sharedUrlBackgroundSession;
+
+    if (proxyDict) {
+      session = [self urlSessionWithProxy:proxyDict
+                               andHeaders:nil
+                          andBackgroundId:[self generateNextSessionId]];
+    }
+    return session;
   }
+#endif  // OLP_SDK_NETWORK_IOS_BACKGROUND_DOWNLOAD
 
+  NSURLSession* session = _sharedUrlSession;
   if (proxyDict) {
-    NSString* newSessionId = [self generateNextSessionId];
-    session = [self urlSessionWithProxy:proxyDict
-                             andHeaders:nil
-                        andBackgroundId:newSessionId];
+    session =
+        [self urlSessionWithProxy:proxyDict andHeaders:nil andBackgroundId:nil];
   }
 
   return session;