int main(int argc, char **argv) {
// for (int i=1; i<NSIG; i++) {
// //if (signal(SIGINT, sig_handler) == SIG_ERR) printf("\ncan't catch SIGINT\n");
// if (signal(i, sig_handler) == SIG_ERR) printf("\ncan't catch %s\n", strsignal(i));
// }
signal(SIGPIPE, SIG_IGN);
apr_initialize();
apr_pool_create(&mp_rpc_, NULL);
apr_thread_cond_create(&cd_rpc_, mp_rpc_);
apr_thread_mutex_create(&mx_rpc_, APR_THREAD_MUTEX_UNNESTED, mp_rpc_);
rpc_init();
arg_parse(argc, argv);
ADD = is_fast_ ? FAST_ADD : SLOW_ADD;
bool exit = false;
exit |= !(is_server_ || is_client_);
exit |= (addr_ == NULL);
exit |= (port_ == 0);
if (exit) {
fprintf(stderr, "wrong arguments.\n");
usage(argv[0]);
return 0;
}
if (is_server_) {
server_t *server = NULL;
poll_mgr_t *mgr_server = NULL;
poll_mgr_create(&mgr_server, n_server_thread_);
server_create(&server, mgr_server);
strcpy(server->comm->ip, addr_);
server->comm->port = port_;
server_reg(server, ADD, add);
server_start(server);
LOG_INFO("server started start on %s, port %d.", addr_, port_);
}
if (is_client_) {
LOG_INFO("client to %s:%d, test for %d rpc in total, outstanding rpc: %d",
addr_, port_, max_rpc_, max_outst_);
mgrs_ = (poll_mgr_t **) malloc(n_client_ * sizeof(poll_mgr_t*));
clis_ = (client_t **) malloc(n_client_ * sizeof(client_t *));
n_issues_ = (uint64_t*) malloc(n_client_ * sizeof(uint64_t));
n_callbacks_ = (uint64_t*) malloc(n_client_ * sizeof(uint64_t));
n_active_cli_ = n_client_;
apr_thread_mutex_lock(mx_rpc_);
for (int i = 0; i < n_client_; i++) {
apr_thread_t *th;
apr_thread_create(&th, NULL, client_thread, (intptr_t) i, mp_rpc_);
}
if (max_rpc_ < 0) {
LOG_INFO("infinite rpc on %d threads (clients)", n_client_);
} else {
LOG_INFO("%d threads (clients), each client run for %d rpc.",
n_client_, max_rpc_ * n_client_);
}
apr_thread_cond_wait(cd_rpc_, mx_rpc_);
apr_thread_mutex_unlock(mx_rpc_);
int period = (tm_end_ - tm_begin_); //micro seconds
LOG_INFO("finish %d rpc in %d ms.", max_rpc_ * n_client_, period/1000);
float rate = (float) max_rpc_ * n_client_ / period;
LOG_INFO("rpc rate %f million per sec.", rate);
for (int i = 0; i < n_client_; i++) {
client_destroy(clis_[i]);
poll_mgr_destroy(mgrs_[i]);
}
free (clis_);
free (n_issues_);
}
fflush(stdout);
fflush(stderr);
while(is_server_) {
apr_sleep(1000000);
}
rpc_destroy();
atexit(apr_terminate);
}
int main(int argc, char **argv) {
// for (int i=1; i<NSIG; i++) {
// //if (signal(SIGINT, sig_handler) == SIG_ERR) printf("\ncan't catch SIGINT\n");
// if (signal(i, sig_handler) == SIG_ERR) printf("\ncan't catch %s\n", strsignal(i));
// }
signal(SIGPIPE, SIG_IGN);
apr_initialize();
apr_pool_create(&mp_rpc_, NULL);
apr_thread_cond_create(&cd_rpc_, mp_rpc_);
apr_thread_mutex_create(&mx_rpc_, APR_THREAD_MUTEX_UNNESTED, mp_rpc_);
rpc_init();
arg_parse(argc, argv);
bool exit = false;
exit |= !(is_server_ || is_client_);
exit |= (addr_ == NULL);
exit |= (port_ == 0);
if (exit) {
fprintf(stderr, "wrong arguments.\n");
usage(argv[0]);
return 0;
}
if (is_server_) {
server_t *server = NULL;
server_create(&server, NULL);
strcpy(server->comm->ip, addr_);
server->comm->port = port_;
server_reg(server, ADD, add);
server_start(server);
LOG_INFO("server started start on %s, port %d.", addr_, port_);
}
if (is_client_) {
LOG_INFO("client to %s:%d, test for %d rpc in total, outstanding rpc: %d", addr_, port_, max_rpc_, max_outst_);
apr_thread_mutex_lock(mx_rpc_);
for (int i = 0; i < n_client_; i++) {
apr_thread_t *th;
apr_thread_create(&th, NULL, client_thread, NULL, mp_rpc_);
}
LOG_INFO("rpc triggered for %d adds on %d threads.", max_rpc_ * n_client_, n_client_);
apr_thread_cond_wait(cd_rpc_, mx_rpc_);
apr_thread_mutex_unlock(mx_rpc_);
int period = (tm_end_ - tm_begin_); //micro seconds
LOG_INFO("finish %d rpc in %d ms.", max_rpc_ * n_client_, period/1000);
float rate = (float) max_rpc_ * n_client_ / period;
LOG_INFO("rpc rate %f million per sec.", rate);
}
fflush(stdout);
fflush(stderr);
while(is_server_) {
apr_sleep(1000000);
}
rpc_destroy();
atexit(apr_terminate);
}
