Respond to CR.

This commit is contained in:
Matthew Chen 2019-01-23 09:24:30 -05:00
parent f73f100717
commit 0569ed3f59
1 changed files with 4 additions and 2 deletions

View File

@ -34,7 +34,7 @@ public class OWSLinkPreviewDraft: NSObject {
deinit {
// Eagerly clean up temp files.
if let imageFilePath = imageFilePath {
DispatchQueue.main.async {
DispatchQueue.global().async {
OWSFileSystem.deleteFile(imageFilePath)
}
}
@ -472,9 +472,11 @@ public class OWSLinkPreview: MTLModel {
Logger.verbose("url: \(url)")
let sessionConfiguration = ContentProxy.sessionConfiguration()
// Don't use any caching.
// Don't use any caching to protect privacy of these requests.
sessionConfiguration.requestCachePolicy = .reloadIgnoringLocalCacheData
sessionConfiguration.urlCache = nil
let sessionManager = AFHTTPSessionManager(baseURL: nil,
sessionConfiguration: sessionConfiguration)
sessionManager.requestSerializer = AFHTTPRequestSerializer()