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RTC: Use vector for fast search fast-id

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This commit is contained in:
winlin 2021-02-07 19:31:46 +08:00
parent ef279a8b1e
commit 95193979f4
3 changed files with 190 additions and 3 deletions
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26
trunk/src/app/srs_app_conn.hpp
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@ -52,6 +52,27 @@ public:
virtual void on_disposing(ISrsResource* c) = 0;
};
// The item to identify the fast id object.
class SrsResourceFastIdItem
{
public:
// If available, use the resource in item.
bool available;
// How many resource have the same fast-id, which contribute a collision.
int nn_collisions;
// The first fast-id of resources.
uint64_t fast_id;
// The first resource object.
ISrsResource* impl;
public:
SrsResourceFastIdItem() {
available = false;
nn_collisions = 0;
fast_id = 0;
impl = NULL;
}
};
// The resource manager remove resource and delete it asynchronously.
class SrsResourceManager : virtual public ISrsCoroutineHandler, virtual public ISrsResourceManager
{
@ -78,6 +99,9 @@ private:
std::map<std::string, ISrsResource*> conns_id_;
// The connections with resource fast(int) id.
std::map<uint64_t, ISrsResource*> conns_fast_id_;
// The level-0 fast cache for fast id.
int nn_level0_cache_;
SrsResourceFastIdItem* conns_level0_cache_;
// The connections with resource name.
std::map<std::string, ISrsResource*> conns_name_;
public:
@ -91,7 +115,7 @@ public:
public:
virtual srs_error_t cycle();
public:
void add(ISrsResource* conn);
void add(ISrsResource* conn, bool* exists = NULL);
void add_with_id(const std::string& id, ISrsResource* conn);
void add_with_fast_id(uint64_t id, ISrsResource* conn);
void add_with_name(const std::string& name, ISrsResource* conn);