內存泄漏。我如何去修復它們

Question

我得到了幾個內存泄漏。所有代碼都有最後的地方 - [ASIHTTPRequest somemethod]。早些時候，我認爲這是ASIhtt Library泄漏內存。然而，它看起來可能只是指向創建對象的地方，而泄漏的原因實際上是在代碼中。下面是一個內存泄漏堆棧的例子。我需要知道如何解決這些問題。我應該怎麼做？謝謝

0 CoreFoundation _CFStreamSetClient 
    1 CoreFoundation CFReadStreamSetClient 
    // Below are Within code 
    2 ProductSurvey -[ASIHTTPRequest scheduleReadStream] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Networking/ASIHTTP/ASIHTTPRequest.m:3716 
    3 ProductSurvey -[ASIHTTPRequest startRequest] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Networking/ASIHTTP/ASIHTTPRequest.m:1382 
    4 ProductSurvey -[ASIHTTPRequest main] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Networking/ASIHTTP/ASIHTTPRequest.m:955 
    5 ProductSurvey -[ASIHTTPRequest startSynchronous] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Networking/ASIHTTP/ASIHTTPRequest.m:802 
    6 ProductSurvey -[BaseRequest __processRequest:] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Networking/WebServices/../BaseRequest.m:73 
    7 ProductSurvey -[BaseRequest request] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Networking/WebServices/../BaseRequest.m:109 
    8 ProductSurvey -[EntityRevisionCheckRequest request] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Networking/WebServices/EntityRevision/EntityRevisionCheckRequest.m:21 
    9 ProductSurvey +[NetworkUtility revisionForEntityId:] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Networking/Utilities/NetworkUtility.m:21 
    10 ProductSurvey -[AbstractEntity(Extension) toJSONForUpdate] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/DataPersistance/Categories/AbstractEntity+Extension.m:65 
    11 ProductSurvey -[Room(Extension) toJSONForUpdate] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/DataPersistance/Categories/Room+Extension.m:104 
    12 ProductSurvey -[RoomService push] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Syncing/Services/RoomService.m:56 
    13 ProductSurvey +[SyncService pushEntityData:] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Syncing/SyncService.m:84 
    14 ProductSurvey +[SyncService pushInOrder:] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Syncing/SyncService.m:291 
    15 ProductSurvey +[SyncService pushAllDirtyChangesToServer] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Syncing/SyncService.m:69 
    16 ProductSurvey +[SyncService push:] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Syncing/SyncService.m:479 
    17 ProductSurvey +[SyncService syncLocalRemoteData] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Syncing/SyncService.m:220 
    18 ProductSurvey -[BGSyncService processSync] /Users/Ila/Documents/Developer/Stryker/ProductSurvey/Syncing/BGSyncService.m:77 
    19 Foundation __NSThread__main__ 
    20 libsystem_c.dylib _pthread_start 
    21 libsystem_c.dylib thread_start 

Answer 1

我會推薦使用儀器中的泄漏工具。 Here is a tutorial幫助開始。

Answer 2

1. 使用ASIHTTPRequest啓用ARC

2. 停止。在網站頂部的開發人員帖子：

   請注意，我不再在這個庫上工作 - 您可能要考慮使用其他方法來處理新項目。

   認真！圖書館的最後一次更新是兩年多以前！

3. 開始使用AFNetworking

Answer 3

通過Xcode- - >產品分析>分析 它將示出了其中由藍指示劑的所有內存泄漏。 看到這一點，並嘗試刪除那些潛在的泄漏。