+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <limits.h>
+#include <string.h>
+#include <getopt.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/poll.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <signal.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+
+#include "fio.h"
+
+static int net_port = 8765;
+
+static int accept_loop(int listen_sk)
+{
+ struct sockaddr addr;
+ unsigned int len = sizeof(addr);
+ int sk;
+
+again:
+ sk = accept(listen_sk, &addr, &len);
+ printf("got a hit\n");
+ if (sk < 0) {
+ log_err("fio: accept failed\n");
+ return -1;
+ }
+
+ /* read forever */
+ for (;;) {
+ char buf[131072];
+ int ret;
+
+ ret = recv(sk, buf, 4096, 0);
+ if (ret > 0) {
+ parse_jobs_ini(buf, 1, 0);
+ exec_run();
+ reset_fio_state();
+ break;
+ } else if (!ret)
+ break;
+ if (errno == EAGAIN || errno == EINTR)
+ continue;
+ break;
+ }
+
+ close(sk);
+ printf("closed\n");
+ goto again;
+}
+
+int fio_server(void)
+{
+ struct sockaddr_in saddr_in;
+ struct sockaddr addr;
+ unsigned int len;
+ int sk, opt;
+
+ sk = socket(AF_INET, SOCK_STREAM, 0);
+ if (sk < 0) {
+ log_err("fio: socket\n");
+ return -1;
+ }
+
+ opt = 1;
+ if (setsockopt(sk, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)) < 0) {
+ log_err("fio: setsockopt\n");
+ return -1;
+ }
+#ifdef SO_REUSEPORT
+ if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt)) < 0) {
+ td_verror(td, errno, "setsockopt");
+ return 1;
+ }
+#endif
+
+ saddr_in.sin_family = AF_INET;
+ saddr_in.sin_addr.s_addr = htonl(INADDR_ANY);
+ saddr_in.sin_port = htons(net_port);
+
+ if (bind(sk, (struct sockaddr *) &saddr_in, sizeof(saddr_in)) < 0) {
+ perror("bind");
+ log_err("fio: bind\n");
+ return -1;
+ }
+
+ if (listen(sk, 1) < 0) {
+ log_err("fio: listen\n");
+ return -1;
+ }
+
+ len = sizeof(addr);
+ if (getsockname(sk, &addr, &len) < 0) {
+ log_err("fio: getsockname");
+ return -1;
+ }
+
+ return accept_loop(sk);
+}