It is disabled by default outside of Epic, and can be enabled by configuring the Default key in the StorageServers section of the Engine config.
#rb Zousar.Shaker
[CL 22836839 by devin doucette in ue5-main branch]
grouped inherited LLM tag, mem tag and trace metadata into FInheritedContext to simplify their usage, avoid forgetting using all of them together, and to hide the ugly conditional compilation. Added FInheritedContext to higher level tasks instead of the low-level tasks to allow batch task launch to capture the inherited context once per batch
#rb ionut.matasaru
#preflight 633c47792f4bf32d31687192
[CL 22331272 by Andriy Tylychko in ue5-main branch]
- At least one of OAuthProvider, OAuthProviderIdentifier, or OAuthAccessTokenEnvOverride must be set.
- If only OAuthAccessTokenEnvOverride is set, then the environment variable must be set too.
- If only OAuthProvider is set, then OAuthSecret must be set too.
- If OAuthProvider is set, then OAuthClientId must be set.
#preflight 632d2eab10030508069b36c8
#rb Zousar.Shaker
[CL 22155720 by Devin Doucette in ue5-main branch]
It would be better to use Certificate Transparency, but the UE SSL module currently expects pinned public keys, and verification using known key hashes is far better than no verification.
#preflight 62d5c582d54af4b9a23b92e7
#rb Zousar.Shaker
#rnx
[CL 21157474 by Devin Doucette in ue5-main branch]
- FHttpSharedData is now IHttpConnectionPool. It is a connection pool of configurable size.
- FHttpRequestPool is now IHttpClient. It is a request pool of configurable size and the point at which most behaviors are configured.
- FHttpRequest is now split into IHttpRequest and IHttpResponse. This separation allows requests to be released back to the client for reuse while the response is still being processed.
- FScopedHttpPoolRequestPtr is now THttpUniquePtr. It is used uniformly with the pool, client, request, and response.
- The response body is now handled by IHttpReceiver, with a basic FHttpByteArrayReceiver provided to capture the whole body into an array.
- The response now includes stats about how much time was spent on various parts of the request, as well as how much data was sent and received and at what rate.
- The response supports cancellation at any point before it is complete, and IHttpResponseMonitor is provided to support thread-safe cancellation and waiting without requiring locks around the unique owner of the response.
- The response will be canceled automatically when destroyed through its THttpUniquePtr.
- The client does not directly support blocking on request creation. Blocking creation of requests is now provided by FHttpRequestQueue.
- The HTTP thread now relies on curl_multi_poll, available in newer libcurl versions, to allow immediate waking when a handle needs to be added or removed.
#preflight 62d580dd2e3e5993c3b678dd
#rb Zousar.Shaker
[CL 21149626 by Devin Doucette in ue5-main branch]
- Cleaned up some string allocations and conversions.
- Changed code formatting for greater consistency with DDC.
#preflight 62992f72f03d578360b2bfec
#rb Zousar.Shaker
#rnx
[CL 20485244 by Devin Doucette in ue5-main branch]
Switch Zen cache store to use the HTTP request codepath in the Jupiter cache store while taking some of the improvements that had been made when that code was branched off to make the Zen HTTP codepath. This is a precursor for getting Zen cache store using non-blocking operations like Jupiter cache store - this has started to be stubbed in with the EnqueueAsyncRpc methods that are stubbed in but not used from the Zen cache store. Eventually I'd like this HTTP code to move out of the DerivedDataCache module and be usable elsewhere and supplant the HTTP code currently in the Zen module, but this will require some decisions about whether IRequestOwner should move out of the DerivedDataCache module or not.
Tested Zen operation using ShooterGame editor.
Tested Jupiter operation using CitySample editor (empty local cache).
#rb devin.doucette
#fyi stefan.boberg
#preflight 62953e65401169f78c57c298
#preflight 629642a1be0ae0b33a46d012
[CL 20438549 by Zousar Shaker in ue5-main branch]
Added Zen Server Stats to Analytics
#rb zousar.shaker, devin.doucette
#jira none
#preflight 6295d84bd57da28cc8ee9eab
[CL 20434901 by mark lintott in ue5-main branch]
