int knet_framework_raiser_start(kframework_raiser_t* raiser) { int error = 0; kframework_config_t* config = 0; kframework_acceptor_config_t* ac = 0; kframework_connector_config_t* cc = 0; kdlist_node_t* node = 0; kdlist_node_t* temp = 0; kdlist_t* acceptor_config = 0; kdlist_t* connector_config = 0; verify(raiser); config = knet_framework_get_config(raiser->f); /* 关联到负载均衡器,监听器所有新连接都会被分派到工作线程处理 */ knet_loop_balancer_attach(knet_framework_get_balancer(raiser->f), raiser->loop); verify(config); /* 建立监听管道 */ acceptor_config = framework_config_get_acceptor_config(config); dlist_for_each_safe(acceptor_config, node, temp) { ac = (kframework_acceptor_config_t*)dlist_node_get_data(node); error = _create_acceptor_channel(ac, raiser->loop); if (error_ok != error) { return error; } }
int main() { int i = 0; int error = 0; kloop_t* main_loop = 0; kloop_t* sub_loop[MAX_LOOP] = {0}; kthread_runner_t* runner[MAX_LOOP] = {0}; kchannel_ref_t* acceptor = 0; kchannel_ref_t* connector = 0; kloop_balancer_t* balancer = 0; int times = 0; /* 建立一个负载均衡器 */ balancer = knet_loop_balancer_create(); /* 创建多个线程,每个线程运行一个kloop_t */ for (i = 0; i < MAX_LOOP; i++) { sub_loop[i] = knet_loop_create(); knet_loop_balancer_attach(balancer, sub_loop[i]); runner[i] = thread_runner_create(0, 0); thread_runner_start_loop(runner[i], sub_loop[i], 0); } main_loop = knet_loop_create(); knet_loop_balancer_attach(balancer, main_loop); acceptor = knet_loop_create_channel(main_loop, 8, 1024 * 8); knet_channel_ref_set_cb(acceptor, acceptor_cb); error = knet_channel_ref_accept(acceptor, 0, 80, 5000); if (error_ok != error) { printf("knet_channel_ref_accept failed: %d\n", error); } /* 多次测试 */ for (; times < TEST_TIMES; times++) { total_connected = 0; recv_count = 0; client_count = MAX_CLIENT; for (i = 0; i < MAX_CLIENT; i++) { connector = knet_loop_create_channel(main_loop, 8, 8192); knet_channel_ref_set_cb(connector, connector_cb); knet_channel_ref_set_timeout(connector, 2); knet_channel_ref_connect(connector, "127.0.0.1", 80, 2); } while (client_count > 0) { /* 主线程 */ error = knet_loop_run_once(main_loop); } if (error != error_ok) { printf("knet_loop_run() failed: %d\n", error); } } for (i = 0; i < MAX_LOOP; i++) { thread_runner_stop(runner[i]); thread_runner_join(runner[i]); thread_runner_destroy(runner[i]); } for (i = 0; i < MAX_LOOP; i++) { knet_loop_destroy(sub_loop[i]); } knet_loop_destroy(main_loop); knet_loop_balancer_destroy(balancer); return 0; }