tinyrpc/src/net/tcp/io_thread.cc

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#include "io_thread.hpp"
#include "logger.hpp"
#include "reactor.hpp"
#include "coroutine.hpp"
#include "tcp_connection.hpp"
#include <thread>
namespace tinyrpc {
static thread_local Reactor* t_reactor = nullptr;
static thread_local IOThread* t_ioThread = nullptr;
// static IOThread* getThisIoThread() {
// return t_ioThread;
// }
IOThread::IOThread() : m_thread(&IOThread::mainFunc, this) {
logger() << "IO Thread is built";
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}
// void IOThread::removeFd(int fd) { // TODO 加锁 ?
// auto it = m_clients.find(fd);
// if(it == m_clients.end()) return;
// delete it->second;
// m_clients.erase(it);
// }
void IOThread::addClient(int fd) {
if(m_clients.count(fd)) {
delete m_clients[fd];
}
m_clients.insert({fd, new TcpConnection(fd, m_reactor)});
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}
void IOThread::mainFunc() {
if(t_ioThread) {
logger() << "this thread already built!";
exit(-1);
}
if(t_reactor) {
logger() << "this thread:" << std::this_thread::get_id() << " already has reactor!";
exit(-1);
}
t_ioThread = this;
m_reactor = t_reactor = new Reactor(Reactor::ReactorType::Sub);
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Coroutine::getMainCoroutine(); // 创建协程
m_reactor->loop();
}
IOThread::~IOThread() {
m_reactor->stop();
if(m_thread.joinable()) {
m_thread.join();
}
delete m_reactor;
for(auto& conn : m_clients) {
delete conn.second;
}
m_clients.clear();
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}
}