diff options
Diffstat (limited to 'indra/llcorehttp/_httppolicy.h')
| -rw-r--r-- | indra/llcorehttp/_httppolicy.h | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/indra/llcorehttp/_httppolicy.h b/indra/llcorehttp/_httppolicy.h index 192bc73b31..c5e82d0a65 100644 --- a/indra/llcorehttp/_httppolicy.h +++ b/indra/llcorehttp/_httppolicy.h @@ -28,18 +28,23 @@ #define _LLCORE_HTTP_POLICY_H_ -#include <vector> +#include "httprequest.h" +#include "_httpservice.h" +#include "_httpreadyqueue.h" namespace LLCore { - -class HttpService; +class HttpReadyQueue; class HttpOpRequest; /// Implements class-based queuing policies for an HttpService instance. +/// +/// Threading: Single-threaded. Other than for construction/destruction, +/// all methods are expected to be invoked in a single thread, typically +/// a worker thread of some sort. class HttpPolicy { public: @@ -51,16 +56,23 @@ private: void operator=(const HttpPolicy &); // Not defined public: - void processReadyQueue(); + /// Give the policy layer some cycles to scan the ready + /// queue promoting higher-priority requests to active + /// as permited. + HttpService::ELoopSpeed processReadyQueue(); + /// Add request to a ready queue. Caller is expected to have + /// provided us with a reference count to hold the request. (No + /// additional references will be added.) void addOp(HttpOpRequest *); + + // Shadows HttpService's method + bool changePriority(HttpHandle handle, unsigned int priority); protected: - typedef std::vector<HttpOpRequest *> ready_queue_t; - -protected: + int mReadyInClass[HttpRequest::POLICY_CLASS_LIMIT]; + HttpReadyQueue mReadyQueue[HttpRequest::POLICY_CLASS_LIMIT]; HttpService * mService; // Naked pointer, not refcounted, not owner - ready_queue_t mReadyQueue; }; // end class HttpPolicy |