Page Speed Optimization Libraries  1.4.26.1
net/instaweb/apache/mod_spdy_fetch_controller.h
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00001 /*
00002  * Copyright 2012 Google Inc.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *      http:///www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00024 
00025 #ifndef NET_INSTAWEB_APACHE_MOD_SPDY_FETCH_CONTROLLER_H_
00026 #define NET_INSTAWEB_APACHE_MOD_SPDY_FETCH_CONTROLLER_H_
00027 
00028 #include "net/instaweb/http/public/rate_controller.h"
00029 #include "net/instaweb/util/public/basictypes.h"
00030 #include "net/instaweb/util/public/queued_worker_pool.h"
00031 #include "net/instaweb/util/public/string.h"
00032 
00033 namespace net_instaweb {
00034 
00035 class AsyncFetch;
00036 class MessageHandler;
00037 class ModSpdyFetcher;
00038 class Statistics;
00039 class ThreadSystem;
00040 
00041 class ModSpdyFetchController {
00042  public:
00044   ModSpdyFetchController(int num_threads,
00045                          ThreadSystem* thread_system,
00046                          Statistics* statistics);
00047   ~ModSpdyFetchController();
00048 
00050   void ScheduleBlockingFetch(
00051       ModSpdyFetcher* fetcher, const GoogleString& url,
00052       MessageHandler* message_handler, AsyncFetch* fetch);
00053 
00056 
00057  private:
00058   class FetchDispatcher;
00059 
00060   RateController rate_controller_;
00061   QueuedWorkerPool thread_pool_;
00062   DISALLOW_COPY_AND_ASSIGN(ModSpdyFetchController);
00063 };
00064 
00065 }  
00066 
00067 #endif  ///< NET_INSTAWEB_APACHE_MOD_SPDY_FETCH_CONTROLLER_H_
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