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FileLoadManager: separate resource manager for each datacenter

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GitOrigin-RevId: c61103110d8f4d245e784c7f0e047c349c8840ae
This commit is contained in:
Arseny Smirnov 2018-02-27 22:47:14 +03:00
parent 599c4bd4ae
commit 32dcdcffc5
2 changed files with 14 additions and 7 deletions
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16
td/telegram/files/FileLoadManager.cpp
View File

@ -22,10 +22,16 @@ void FileLoadManager::start_up() {
create_actor<ResourceManager>("UploadResourceManager", !G()->parameters().use_file_db /*tdlib_engine*/
? ResourceManager::Mode::Greedy
: ResourceManager::Mode::Baseline);
download_resource_manager_ =
create_actor<ResourceManager>("DownloadResourceManager", ResourceManager::Mode::Baseline);
download_small_resource_manager_ =
create_actor<ResourceManager>("DownloadSmallResourceManager", ResourceManager::Mode::Baseline);
}
ActorOwn<ResourceManager> &FileLoadManager::get_download_resource_manager(bool is_small, DcId dc_id) {
auto &actor = is_small ? download_small_resource_manager_map_[dc_id] : download_resource_manager_map_[dc_id];
if (actor.empty()) {
actor = create_actor<ResourceManager>(
PSLICE() << "DownloadResourceManager " << tag("is_small", is_small) << tag("dc_id", dc_id),
ResourceManager::Mode::Baseline);
}
return actor;
}
void FileLoadManager::download(QueryId id, const FullRemoteFileLocation &remote_location,
@ -43,7 +49,7 @@ void FileLoadManager::download(QueryId id, const FullRemoteFileLocation &remote_
bool is_small = size < 20 * 1024;
node->loader_ = create_actor<FileDownloader>("Downloader", remote_location, local, size, std::move(name),
encryption_key, is_small, search_file, std::move(callback));
auto &resource_manager = is_small ? download_small_resource_manager_ : download_resource_manager_;
auto &resource_manager = get_download_resource_manager(is_small, remote_location.get_dc_id());
send_closure(resource_manager, &ResourceManager::register_worker,
ActorShared<FileLoaderActor>(node->loader_.get(), static_cast<uint64>(-1)), priority);
query_id_to_node_id_[id] = node_id;

5
td/telegram/files/FileLoadManager.h
View File

@ -65,8 +65,8 @@ class FileLoadManager final : public Actor {
};
using NodeId = uint64;
ActorOwn<ResourceManager> download_resource_manager_;
ActorOwn<ResourceManager> download_small_resource_manager_;
std::map<DcId, ActorOwn<ResourceManager>> download_resource_manager_map_;
std::map<DcId, ActorOwn<ResourceManager>> download_small_resource_manager_map_;
ActorOwn<ResourceManager> upload_resource_manager_;
Container<Node> nodes_container_;
@ -80,6 +80,7 @@ class FileLoadManager final : public Actor {
void hangup_shared() override;
void close_node(NodeId node_id);
ActorOwn<ResourceManager> &get_download_resource_manager(bool is_small, DcId dc_id);
void on_start_download();
void on_partial_download(const PartialLocalFileLocation &partial_local, int64 ready_size);