mirror of
https://github.com/wangyu-/UDPspeeder.git
synced 2025-11-26 22:55:37 +08:00
fix indent problem with clang-format
This commit is contained in:
557
connection.h
557
connection.h
@@ -19,365 +19,304 @@ extern int disable_anti_replay;
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extern int report_interval;
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const int disable_conv_clear=0;
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const int disable_conv_clear = 0;
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void server_clear_function(u64_t u64);
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template <class T>
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template <class T>
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struct conv_manager_t // manage the udp connections
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{
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//typedef hash_map map;
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unordered_map<T,u32_t> data_to_conv; //conv and u64 are both supposed to be uniq
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unordered_map<u32_t,T> conv_to_data;
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// typedef hash_map map;
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unordered_map<T, u32_t> data_to_conv; // conv and u64 are both supposed to be uniq
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unordered_map<u32_t, T> conv_to_data;
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lru_collector_t<u32_t> lru;
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//unordered_map<u32_t,u64_t> conv_last_active_time;
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lru_collector_t<u32_t> lru;
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// unordered_map<u32_t,u64_t> conv_last_active_time;
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//unordered_map<u32_t,u64_t>::iterator clear_it;
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// unordered_map<u32_t,u64_t>::iterator clear_it;
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void (*additional_clear_function)(T data) =0;
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void (*additional_clear_function)(T data) = 0;
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long long last_clear_time;
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long long last_clear_time;
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conv_manager_t()
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{
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//clear_it=conv_last_active_time.begin();
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long long last_clear_time=0;
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additional_clear_function=0;
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}
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~conv_manager_t()
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{
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clear();
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}
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int get_size()
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{
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return conv_to_data.size();
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}
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void reserve()
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{
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data_to_conv.reserve(10007);
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conv_to_data.reserve(10007);
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//conv_last_active_time.reserve(10007);
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conv_manager_t() {
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// clear_it=conv_last_active_time.begin();
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long long last_clear_time = 0;
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additional_clear_function = 0;
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}
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~conv_manager_t() {
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clear();
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}
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int get_size() {
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return conv_to_data.size();
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}
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void reserve() {
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data_to_conv.reserve(10007);
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conv_to_data.reserve(10007);
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// conv_last_active_time.reserve(10007);
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lru.mp.reserve(10007);
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}
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void clear()
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{
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if(disable_conv_clear) return ;
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lru.mp.reserve(10007);
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}
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void clear() {
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if (disable_conv_clear) return;
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if(additional_clear_function!=0)
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{
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for(auto it=conv_to_data.begin();it!=conv_to_data.end();it++)
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{
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//int fd=int((it->second<<32u)>>32u);
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additional_clear_function( it->second);
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}
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}
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data_to_conv.clear();
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conv_to_data.clear();
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if (additional_clear_function != 0) {
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for (auto it = conv_to_data.begin(); it != conv_to_data.end(); it++) {
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// int fd=int((it->second<<32u)>>32u);
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additional_clear_function(it->second);
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}
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}
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data_to_conv.clear();
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conv_to_data.clear();
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lru.clear();
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//conv_last_active_time.clear();
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lru.clear();
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// conv_last_active_time.clear();
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//clear_it=conv_last_active_time.begin();
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// clear_it=conv_last_active_time.begin();
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}
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u32_t get_new_conv() {
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u32_t conv = get_fake_random_number_nz();
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while (conv_to_data.find(conv) != conv_to_data.end()) {
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conv = get_fake_random_number_nz();
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}
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return conv;
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}
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int is_conv_used(u32_t conv) {
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return conv_to_data.find(conv) != conv_to_data.end();
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}
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int is_data_used(T data) {
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return data_to_conv.find(data) != data_to_conv.end();
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}
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u32_t find_conv_by_data(T data) {
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return data_to_conv[data];
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}
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T find_data_by_conv(u32_t conv) {
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return conv_to_data[conv];
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}
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int update_active_time(u32_t conv) {
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// return conv_last_active_time[conv]=get_current_time();
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lru.update(conv);
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return 0;
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}
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int insert_conv(u32_t conv, T data) {
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data_to_conv[data] = conv;
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conv_to_data[conv] = data;
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// conv_last_active_time[conv]=get_current_time();
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lru.new_key(conv);
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return 0;
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}
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int erase_conv(u32_t conv) {
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if (disable_conv_clear) return 0;
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T data = conv_to_data[conv];
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if (additional_clear_function != 0) {
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additional_clear_function(data);
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}
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conv_to_data.erase(conv);
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data_to_conv.erase(data);
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// conv_last_active_time.erase(conv);
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lru.erase(conv);
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return 0;
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}
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int clear_inactive(char *info = 0) {
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if (get_current_time() - last_clear_time > conv_clear_interval) {
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last_clear_time = get_current_time();
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return clear_inactive0(info);
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}
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return 0;
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}
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int clear_inactive0(char *info) {
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if (disable_conv_clear) return 0;
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}
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u32_t get_new_conv()
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{
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u32_t conv=get_fake_random_number_nz();
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while(conv_to_data.find(conv)!=conv_to_data.end())
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{
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conv=get_fake_random_number_nz();
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}
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return conv;
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}
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int is_conv_used(u32_t conv)
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{
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return conv_to_data.find(conv)!=conv_to_data.end();
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}
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int is_data_used(T data)
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{
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return data_to_conv.find(data)!=data_to_conv.end();
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}
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u32_t find_conv_by_data(T data)
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{
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return data_to_conv[data];
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}
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T find_data_by_conv(u32_t conv)
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{
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return conv_to_data[conv];
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}
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int update_active_time(u32_t conv)
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{
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//return conv_last_active_time[conv]=get_current_time();
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lru.update(conv);
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return 0;
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}
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int insert_conv(u32_t conv,T data)
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{
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data_to_conv[data]=conv;
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conv_to_data[conv]=data;
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//conv_last_active_time[conv]=get_current_time();
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lru.new_key(conv);
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return 0;
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}
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int erase_conv(u32_t conv)
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{
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if(disable_conv_clear) return 0;
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T data=conv_to_data[conv];
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if(additional_clear_function!=0)
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{
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additional_clear_function(data);
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}
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conv_to_data.erase(conv);
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data_to_conv.erase(data);
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//conv_last_active_time.erase(conv);
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lru.erase(conv);
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return 0;
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}
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int clear_inactive(char * info=0)
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{
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if(get_current_time()-last_clear_time>conv_clear_interval)
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{
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last_clear_time=get_current_time();
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return clear_inactive0(info);
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}
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return 0;
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}
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int clear_inactive0(char * info)
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{
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if(disable_conv_clear) return 0;
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unordered_map<u32_t, u64_t>::iterator it;
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unordered_map<u32_t, u64_t>::iterator old_it;
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// map<uint32_t,uint64_t>::iterator it;
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int cnt = 0;
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// it=clear_it;
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int size = lru.size();
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int num_to_clean = size / conv_clear_ratio + conv_clear_min; // clear 1/10 each time,to avoid latency glitch
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unordered_map<u32_t,u64_t>::iterator it;
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unordered_map<u32_t,u64_t>::iterator old_it;
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num_to_clean = min(num_to_clean, size);
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//map<uint32_t,uint64_t>::iterator it;
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int cnt=0;
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//it=clear_it;
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int size=lru.size();
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int num_to_clean=size/conv_clear_ratio+conv_clear_min; //clear 1/10 each time,to avoid latency glitch
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my_time_t current_time = get_current_time();
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for (;;) {
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if (cnt >= num_to_clean) break;
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if (lru.empty()) break;
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num_to_clean=min(num_to_clean,size);
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u32_t conv;
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my_time_t ts = lru.peek_back(conv);
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my_time_t current_time=get_current_time();
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for(;;)
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{
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if(cnt>=num_to_clean) break;
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if(lru.empty()) break;
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if (current_time - ts < conv_timeout) break;
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u32_t conv;
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my_time_t ts=lru.peek_back(conv);
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erase_conv(conv);
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if (info == 0) {
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mylog(log_info, "conv %x cleared\n", conv);
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} else {
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mylog(log_info, "[%s]conv %x cleared\n", info, conv);
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}
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cnt++;
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}
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return 0;
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}
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if(current_time- ts < conv_timeout) break;
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/*
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conv_manager_t();
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~conv_manager_t();
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int get_size();
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void reserve();
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void clear();
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u32_t get_new_conv();
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int is_conv_used(u32_t conv);
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int is_u64_used(T u64);
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u32_t find_conv_by_u64(T u64);
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T find_u64_by_conv(u32_t conv);
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int update_active_time(u32_t conv);
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int insert_conv(u32_t conv,T u64);
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int erase_conv(u32_t conv);
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int clear_inactive(char * ip_port=0);
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int clear_inactive0(char * ip_port);*/
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}; // g_conv_manager;
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erase_conv(conv);
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if(info==0)
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{
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mylog(log_info,"conv %x cleared\n",conv);
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}
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else
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{
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mylog(log_info,"[%s]conv %x cleared\n",info,conv);
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}
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cnt++;
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}
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return 0;
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}
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/*
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conv_manager_t();
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~conv_manager_t();
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int get_size();
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void reserve();
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void clear();
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u32_t get_new_conv();
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int is_conv_used(u32_t conv);
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int is_u64_used(T u64);
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u32_t find_conv_by_u64(T u64);
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T find_u64_by_conv(u32_t conv);
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int update_active_time(u32_t conv);
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int insert_conv(u32_t conv,T u64);
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int erase_conv(u32_t conv);
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int clear_inactive(char * ip_port=0);
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int clear_inactive0(char * ip_port);*/
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};//g_conv_manager;
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struct inner_stat_t
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{
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u64_t input_packet_num;
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u64_t input_packet_size;
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u64_t output_packet_num;
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u64_t output_packet_size;
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struct inner_stat_t {
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u64_t input_packet_num;
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u64_t input_packet_size;
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u64_t output_packet_num;
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u64_t output_packet_size;
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};
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struct stat_t
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{
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u64_t last_report_time;
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inner_stat_t normal_to_fec;
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inner_stat_t fec_to_normal;
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stat_t()
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{
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memset(this,0,sizeof(stat_t));
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}
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void report_as_client()
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{
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if(report_interval!=0 &&get_current_time()-last_report_time>u64_t(report_interval)*1000)
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{
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last_report_time=get_current_time();
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inner_stat_t &a=normal_to_fec;
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inner_stat_t &b=fec_to_normal;
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mylog(log_info,"[report]client-->server:(original:%llu pkt;%llu byte) (fec:%llu pkt,%llu byte) server-->client:(original:%llu pkt;%llu byte) (fec:%llu pkt;%llu byte)\n",
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a.input_packet_num,a.input_packet_size,a.output_packet_num,a.output_packet_size,
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b.output_packet_num,b.output_packet_size,b.input_packet_num,b.input_packet_size
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);
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}
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}
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void report_as_server(address_t &addr)
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{
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if(report_interval!=0 &&get_current_time()-last_report_time>u64_t(report_interval)*1000)
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{
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last_report_time=get_current_time();
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inner_stat_t &a=fec_to_normal;
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inner_stat_t &b=normal_to_fec;
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mylog(log_info,"[report][%s]client-->server:(original:%llu pkt;%llu byte) (fec:%llu pkt;%llu byte) server-->client:(original:%llu pkt;%llu byte) (fec:%llu pkt;%llu byte)\n",
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addr.get_str(),
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a.output_packet_num,a.output_packet_size,a.input_packet_num,a.input_packet_size,
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b.input_packet_num,b.input_packet_size,b.output_packet_num,b.output_packet_size
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);
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}
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}
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struct stat_t {
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u64_t last_report_time;
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inner_stat_t normal_to_fec;
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inner_stat_t fec_to_normal;
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stat_t() {
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memset(this, 0, sizeof(stat_t));
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}
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void report_as_client() {
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if (report_interval != 0 && get_current_time() - last_report_time > u64_t(report_interval) * 1000) {
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last_report_time = get_current_time();
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inner_stat_t &a = normal_to_fec;
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inner_stat_t &b = fec_to_normal;
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mylog(log_info, "[report]client-->server:(original:%llu pkt;%llu byte) (fec:%llu pkt,%llu byte) server-->client:(original:%llu pkt;%llu byte) (fec:%llu pkt;%llu byte)\n",
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a.input_packet_num, a.input_packet_size, a.output_packet_num, a.output_packet_size,
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b.output_packet_num, b.output_packet_size, b.input_packet_num, b.input_packet_size);
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}
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}
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void report_as_server(address_t &addr) {
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if (report_interval != 0 && get_current_time() - last_report_time > u64_t(report_interval) * 1000) {
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last_report_time = get_current_time();
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inner_stat_t &a = fec_to_normal;
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inner_stat_t &b = normal_to_fec;
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mylog(log_info, "[report][%s]client-->server:(original:%llu pkt;%llu byte) (fec:%llu pkt;%llu byte) server-->client:(original:%llu pkt;%llu byte) (fec:%llu pkt;%llu byte)\n",
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addr.get_str(),
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a.output_packet_num, a.output_packet_size, a.input_packet_num, a.input_packet_size,
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b.input_packet_num, b.input_packet_size, b.output_packet_num, b.output_packet_size);
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}
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}
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};
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struct conn_info_t:not_copy_able_t //stores info for a raw connection.for client ,there is only one connection,for server there can be thousand of connection since server can
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//handle multiple clients
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struct conn_info_t : not_copy_able_t // stores info for a raw connection.for client ,there is only one connection,for server there can be thousand of connection since server can
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// handle multiple clients
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{
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union tmp_union_t
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{
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conv_manager_t<address_t> c;
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conv_manager_t<u64_t> s;
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//avoid templates here and there, avoid pointer and type cast
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tmp_union_t()
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{
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if(program_mode==client_mode)
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{
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new( &c ) conv_manager_t<address_t>();
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}
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else
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{
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assert(program_mode==server_mode);
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new( &s ) conv_manager_t<u64_t>();
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}
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}
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~tmp_union_t()
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{
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if(program_mode==client_mode)
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{
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c.~conv_manager_t<address_t>();
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}
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else
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{
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assert(program_mode==server_mode);
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s.~conv_manager_t<u64_t>();
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}
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}
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}conv_manager;
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union tmp_union_t {
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conv_manager_t<address_t> c;
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conv_manager_t<u64_t> s;
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// avoid templates here and there, avoid pointer and type cast
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tmp_union_t() {
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if (program_mode == client_mode) {
|
||||
new (&c) conv_manager_t<address_t>();
|
||||
} else {
|
||||
assert(program_mode == server_mode);
|
||||
new (&s) conv_manager_t<u64_t>();
|
||||
}
|
||||
}
|
||||
~tmp_union_t() {
|
||||
if (program_mode == client_mode) {
|
||||
c.~conv_manager_t<address_t>();
|
||||
} else {
|
||||
assert(program_mode == server_mode);
|
||||
s.~conv_manager_t<u64_t>();
|
||||
}
|
||||
}
|
||||
} conv_manager;
|
||||
|
||||
fec_encode_manager_t fec_encode_manager;
|
||||
fec_decode_manager_t fec_decode_manager;
|
||||
ev_timer timer;
|
||||
// my_timer_t timer;
|
||||
|
||||
fec_encode_manager_t fec_encode_manager;
|
||||
fec_decode_manager_t fec_decode_manager;
|
||||
ev_timer timer;
|
||||
//my_timer_t timer;
|
||||
u64_t last_active_time;
|
||||
stat_t stat;
|
||||
|
||||
u64_t last_active_time;
|
||||
stat_t stat;
|
||||
struct ev_loop *loop = 0;
|
||||
int local_listen_fd;
|
||||
|
||||
struct ev_loop* loop=0;
|
||||
int local_listen_fd;
|
||||
int remote_fd; // only used for client
|
||||
fd64_t remote_fd64; // only used for client
|
||||
|
||||
int remote_fd; //only used for client
|
||||
fd64_t remote_fd64;//only used for client
|
||||
// ip_port_t ip_port;
|
||||
address_t addr; // only used for server
|
||||
|
||||
//ip_port_t ip_port;
|
||||
address_t addr;//only used for server
|
||||
conn_info_t() {
|
||||
if (program_mode == server_mode) {
|
||||
conv_manager.s.additional_clear_function = server_clear_function;
|
||||
} else {
|
||||
assert(program_mode == client_mode);
|
||||
}
|
||||
}
|
||||
|
||||
conn_info_t()
|
||||
{
|
||||
if(program_mode==server_mode)
|
||||
{
|
||||
conv_manager.s.additional_clear_function=server_clear_function;
|
||||
}
|
||||
else
|
||||
{
|
||||
assert(program_mode==client_mode);
|
||||
}
|
||||
}
|
||||
|
||||
~conn_info_t()
|
||||
{
|
||||
if(loop)
|
||||
ev_timer_stop(loop,&timer);
|
||||
}
|
||||
void update_active_time()
|
||||
{
|
||||
last_active_time=get_current_time();
|
||||
}
|
||||
/*
|
||||
conn_info_t(const conn_info_t &b)
|
||||
{
|
||||
assert(0==1);
|
||||
}*/
|
||||
~conn_info_t() {
|
||||
if (loop)
|
||||
ev_timer_stop(loop, &timer);
|
||||
}
|
||||
void update_active_time() {
|
||||
last_active_time = get_current_time();
|
||||
}
|
||||
/*
|
||||
conn_info_t(const conn_info_t &b)
|
||||
{
|
||||
assert(0==1);
|
||||
}*/
|
||||
};
|
||||
/*
|
||||
struct conn_manager_t //manager for connections. for client,we dont need conn_manager since there is only one connection.for server we use one conn_manager for all connections
|
||||
{
|
||||
|
||||
unordered_map<u64_t,conn_info_t*> mp;//<ip,port> to conn_info_t;
|
||||
unordered_map<u64_t,conn_info_t*>::iterator clear_it;
|
||||
long long last_clear_time;
|
||||
unordered_map<u64_t,conn_info_t*> mp;//<ip,port> to conn_info_t;
|
||||
unordered_map<u64_t,conn_info_t*>::iterator clear_it;
|
||||
long long last_clear_time;
|
||||
|
||||
conn_manager_t();
|
||||
conn_manager_t(const conn_info_t &b)
|
||||
{
|
||||
assert(0==1);
|
||||
}
|
||||
int exist(ip_port_t);
|
||||
conn_info_t *& find_p(ip_port_t); //be aware,the adress may change after rehash
|
||||
conn_info_t & find(ip_port_t) ; //be aware,the adress may change after rehash
|
||||
int insert(ip_port_t);
|
||||
conn_manager_t();
|
||||
conn_manager_t(const conn_info_t &b)
|
||||
{
|
||||
assert(0==1);
|
||||
}
|
||||
int exist(ip_port_t);
|
||||
conn_info_t *& find_p(ip_port_t); //be aware,the adress may change after rehash
|
||||
conn_info_t & find(ip_port_t) ; //be aware,the adress may change after rehash
|
||||
int insert(ip_port_t);
|
||||
|
||||
int erase(unordered_map<u64_t,conn_info_t*>::iterator erase_it);
|
||||
int clear_inactive();
|
||||
int clear_inactive0();
|
||||
int erase(unordered_map<u64_t,conn_info_t*>::iterator erase_it);
|
||||
int clear_inactive();
|
||||
int clear_inactive0();
|
||||
|
||||
};*/
|
||||
|
||||
struct conn_manager_t //manager for connections. for client,we dont need conn_manager since there is only one connection.for server we use one conn_manager for all connections
|
||||
struct conn_manager_t // manager for connections. for client,we dont need conn_manager since there is only one connection.for server we use one conn_manager for all connections
|
||||
{
|
||||
unordered_map<address_t, conn_info_t *> mp; // put it at end so that it de-consturcts first
|
||||
unordered_map<address_t, conn_info_t *>::iterator clear_it;
|
||||
|
||||
long long last_clear_time;
|
||||
|
||||
unordered_map<address_t,conn_info_t*> mp; //put it at end so that it de-consturcts first
|
||||
unordered_map<address_t,conn_info_t*>::iterator clear_it;
|
||||
|
||||
long long last_clear_time;
|
||||
|
||||
conn_manager_t();
|
||||
int exist(address_t addr);
|
||||
conn_info_t *& find_insert_p(address_t addr); //be aware,the adress may change after rehash //not true?
|
||||
conn_info_t & find_insert(address_t addr) ; //be aware,the adress may change after rehash
|
||||
|
||||
int erase(unordered_map<address_t,conn_info_t*>::iterator erase_it);
|
||||
int clear_inactive();
|
||||
int clear_inactive0();
|
||||
conn_manager_t();
|
||||
int exist(address_t addr);
|
||||
conn_info_t *&find_insert_p(address_t addr); // be aware,the adress may change after rehash //not true?
|
||||
conn_info_t &find_insert(address_t addr); // be aware,the adress may change after rehash
|
||||
|
||||
int erase(unordered_map<address_t, conn_info_t *>::iterator erase_it);
|
||||
int clear_inactive();
|
||||
int clear_inactive0();
|
||||
};
|
||||
|
||||
|
||||
|
||||
extern conn_manager_t conn_manager;
|
||||
|
||||
|
||||
#endif /* CONNECTION_H_ */
|
||||
|
||||
Reference in New Issue
Block a user